#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.71 for python 3.13.
#
# Report bugs to .
#
#
# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
# Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else $as_nop
case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
# Reset variables that may have inherited troublesome values from
# the environment.
# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" "" $as_nl"
PS1='$ '
PS2='> '
PS4='+ '
# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
# The user is always right.
if ${PATH_SEPARATOR+false} :; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
test -r "$as_dir$0" && as_myself=$as_dir$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
# Use a proper internal environment variable to ensure we don't fall
# into an infinite loop, continuously re-executing ourselves.
if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
_as_can_reexec=no; export _as_can_reexec;
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
# We don't want this to propagate to other subprocesses.
{ _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
as_bourne_compatible="as_nop=:
if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
# is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST
else \$as_nop
case \`(set -o) 2>/dev/null\` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
"
as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }
exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" )
then :
else \$as_nop
exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
blah=\$(echo \$(echo blah))
test x\"\$blah\" = xblah || exit 1
test -x / || exit 1"
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
if (eval "$as_required") 2>/dev/null
then :
as_have_required=yes
else $as_nop
as_have_required=no
fi
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
then :
else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
as_found=:
case $as_dir in #(
/*)
for as_base in sh bash ksh sh5; do
# Try only shells that exist, to save several forks.
as_shell=$as_dir$as_base
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
CONFIG_SHELL=$as_shell as_have_required=yes
if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
then :
break 2
fi
fi
done;;
esac
as_found=false
done
IFS=$as_save_IFS
if $as_found
then :
else $as_nop
if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
CONFIG_SHELL=$SHELL as_have_required=yes
fi
fi
if test "x$CONFIG_SHELL" != x
then :
export CONFIG_SHELL
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
if test x$as_have_required = xno
then :
printf "%s\n" "$0: This script requires a shell more modern than all"
printf "%s\n" "$0: the shells that I found on your system."
if test ${ZSH_VERSION+y} ; then
printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
else
printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and
$0: https://github.com/python/cpython/issues/ about your
$0: system, including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
fi
exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS
## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
return $1
} # as_fn_set_status
# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
set +e
as_fn_set_status $1
exit $1
} # as_fn_exit
# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
return $?
}
as_nop=as_fn_nop
# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p
# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
eval 'as_fn_append ()
{
eval $1+=\$2
}'
else $as_nop
as_fn_append ()
{
eval $1=\$$1\$2
}
fi # as_fn_append
# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
eval 'as_fn_arith ()
{
as_val=$(( $* ))
}'
else $as_nop
as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
}
fi # as_fn_arith
# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
return $?
}
as_nop=as_fn_nop
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
printf "%s\n" "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
as_lineno_1=$LINENO as_lineno_1a=$LINENO
as_lineno_2=$LINENO as_lineno_2a=$LINENO
eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
sed -n '
p
/[$]LINENO/=
' <$as_myself |
sed '
s/[$]LINENO.*/&-/
t lineno
b
:lineno
N
:loop
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
{ printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
# already done that, so ensure we don't try to do so again and fall
# in an infinite loop. This has already happened in practice.
_as_can_reexec=no; export _as_can_reexec
# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
# original and so on. Autoconf is especially sensitive to this).
. "./$as_me.lineno"
# Exit status is that of the last command.
exit
}
# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';;
esac;;
*)
ECHO_N='-n';;
esac
# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n. New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
# In both cases, we have to default to `cp -pR'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -pR'
fi
else
as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
as_test_x='test -x'
as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
test -n "$DJDIR" || exec 7<&0 &1
# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='python'
PACKAGE_TARNAME='python'
PACKAGE_VERSION='3.13'
PACKAGE_STRING='python 3.13'
PACKAGE_BUGREPORT='https://github.com/python/cpython/issues/'
PACKAGE_URL=''
ac_unique_file="Include/object.h"
# Factoring default headers for most tests.
ac_includes_default="\
#include
#ifdef HAVE_STDIO_H
# include
#endif
#ifdef HAVE_STDLIB_H
# include
#endif
#ifdef HAVE_STRING_H
# include
#endif
#ifdef HAVE_INTTYPES_H
# include
#endif
#ifdef HAVE_STDINT_H
# include
#endif
#ifdef HAVE_STRINGS_H
# include
#endif
#ifdef HAVE_SYS_TYPES_H
# include
#endif
#ifdef HAVE_SYS_STAT_H
# include
#endif
#ifdef HAVE_UNISTD_H
# include
#endif"
ac_header_c_list=
ac_subst_vars='LTLIBOBJS
MODULE_BLOCK
MODULE_XXLIMITED_35_FALSE
MODULE_XXLIMITED_35_TRUE
MODULE_XXLIMITED_FALSE
MODULE_XXLIMITED_TRUE
MODULE__CTYPES_TEST_FALSE
MODULE__CTYPES_TEST_TRUE
MODULE__XXTESTFUZZ_FALSE
MODULE__XXTESTFUZZ_TRUE
MODULE_XXSUBTYPE_FALSE
MODULE_XXSUBTYPE_TRUE
MODULE__TESTMULTIPHASE_FALSE
MODULE__TESTMULTIPHASE_TRUE
MODULE__TESTIMPORTMULTIPLE_FALSE
MODULE__TESTIMPORTMULTIPLE_TRUE
MODULE__TESTBUFFER_FALSE
MODULE__TESTBUFFER_TRUE
MODULE__TESTINTERNALCAPI_FALSE
MODULE__TESTINTERNALCAPI_TRUE
MODULE__TESTCLINIC_LIMITED_FALSE
MODULE__TESTCLINIC_LIMITED_TRUE
MODULE__TESTCLINIC_FALSE
MODULE__TESTCLINIC_TRUE
MODULE__TESTCAPI_FALSE
MODULE__TESTCAPI_TRUE
MODULE__HASHLIB_FALSE
MODULE__HASHLIB_TRUE
MODULE__SSL_FALSE
MODULE__SSL_TRUE
MODULE__LZMA_FALSE
MODULE__LZMA_TRUE
MODULE__BZ2_FALSE
MODULE__BZ2_TRUE
MODULE_BINASCII_FALSE
MODULE_BINASCII_TRUE
MODULE_ZLIB_FALSE
MODULE_ZLIB_TRUE
MODULE__UUID_FALSE
MODULE__UUID_TRUE
MODULE__TKINTER_FALSE
MODULE__TKINTER_TRUE
MODULE__SQLITE3_FALSE
MODULE__SQLITE3_TRUE
MODULE_READLINE_FALSE
MODULE_READLINE_TRUE
MODULE__GDBM_FALSE
MODULE__GDBM_TRUE
MODULE__DBM_FALSE
MODULE__DBM_TRUE
MODULE__DECIMAL_FALSE
MODULE__DECIMAL_TRUE
MODULE__CURSES_PANEL_FALSE
MODULE__CURSES_PANEL_TRUE
MODULE__CURSES_FALSE
MODULE__CURSES_TRUE
MODULE__CTYPES_FALSE
MODULE__CTYPES_TRUE
MODULE__BLAKE2_FALSE
MODULE__BLAKE2_TRUE
MODULE__SHA3_FALSE
MODULE__SHA3_TRUE
MODULE__SHA2_FALSE
MODULE__SHA2_TRUE
MODULE__SHA1_FALSE
MODULE__SHA1_TRUE
MODULE__MD5_FALSE
MODULE__MD5_TRUE
MODULE_UNICODEDATA_FALSE
MODULE_UNICODEDATA_TRUE
MODULE__MULTIBYTECODEC_FALSE
MODULE__MULTIBYTECODEC_TRUE
MODULE__CODECS_TW_FALSE
MODULE__CODECS_TW_TRUE
MODULE__CODECS_KR_FALSE
MODULE__CODECS_KR_TRUE
MODULE__CODECS_JP_FALSE
MODULE__CODECS_JP_TRUE
MODULE__CODECS_ISO2022_FALSE
MODULE__CODECS_ISO2022_TRUE
MODULE__CODECS_HK_FALSE
MODULE__CODECS_HK_TRUE
MODULE__CODECS_CN_FALSE
MODULE__CODECS_CN_TRUE
MODULE__ELEMENTTREE_FALSE
MODULE__ELEMENTTREE_TRUE
MODULE_PYEXPAT_FALSE
MODULE_PYEXPAT_TRUE
MODULE_TERMIOS_FALSE
MODULE_TERMIOS_TRUE
MODULE_SYSLOG_FALSE
MODULE_SYSLOG_TRUE
MODULE__SCPROXY_FALSE
MODULE__SCPROXY_TRUE
MODULE_RESOURCE_FALSE
MODULE_RESOURCE_TRUE
MODULE_PWD_FALSE
MODULE_PWD_TRUE
MODULE_GRP_FALSE
MODULE_GRP_TRUE
MODULE__SOCKET_FALSE
MODULE__SOCKET_TRUE
MODULE_MMAP_FALSE
MODULE_MMAP_TRUE
MODULE_FCNTL_FALSE
MODULE_FCNTL_TRUE
MODULE__DATETIME_FALSE
MODULE__DATETIME_TRUE
MODULE_MATH_FALSE
MODULE_MATH_TRUE
MODULE_CMATH_FALSE
MODULE_CMATH_TRUE
MODULE__STATISTICS_FALSE
MODULE__STATISTICS_TRUE
MODULE__POSIXSHMEM_FALSE
MODULE__POSIXSHMEM_TRUE
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#
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cat <<_ACEOF
\`configure' configures python 3.13 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
-q, --quiet, --silent do not print \`checking ...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for \`--cache-file=config.cache'
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or \`..']
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
--infodir=DIR info documentation [DATAROOTDIR/info]
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
--mandir=DIR man documentation [DATAROOTDIR/man]
--docdir=DIR documentation root [DATAROOTDIR/doc/python]
--htmldir=DIR html documentation [DOCDIR]
--dvidir=DIR dvi documentation [DOCDIR]
--pdfdir=DIR pdf documentation [DOCDIR]
--psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
System types:
--build=BUILD configure for building on BUILD [guessed]
--host=HOST cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi
if test -n "$ac_init_help"; then
case $ac_init_help in
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esac
cat <<\_ACEOF
Optional Features:
--disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--enable-universalsdk[=SDKDIR]
create a universal binary build. SDKDIR specifies
which macOS SDK should be used to perform the build,
see Mac/README.rst. (default is no)
--enable-framework[=INSTALLDIR]
create a Python.framework rather than a traditional
Unix install. optional INSTALLDIR specifies the
installation path. see Mac/README.rst (default is
no)
--enable-wasm-dynamic-linking
Enable dynamic linking support for WebAssembly
(default is no)
--enable-wasm-pthreads Enable pthread emulation for WebAssembly (default is
no)
--enable-shared enable building a shared Python library (default is
no)
--enable-profiling enable C-level code profiling with gprof (default is
no)
--disable-gil enable experimental support for running without the
GIL (default is no)
--enable-pystats enable internal statistics gathering (default is no)
--enable-experimental-jit
build the experimental just-in-time compiler
(default is no)
--enable-optimizations enable expensive, stable optimizations (PGO, etc.)
(default is no)
--enable-bolt enable usage of the llvm-bolt post-link optimizer
(default is no)
--enable-loadable-sqlite-extensions
support loadable extensions in the sqlite3 module,
see Doc/library/sqlite3.rst (default is no)
--enable-ipv6 enable ipv6 (with ipv4) support, see
Doc/library/socket.rst (default is yes if supported)
--enable-big-digits[=15|30]
use big digits (30 or 15 bits) for Python longs
(default is 30)]
--disable-test-modules don't build nor install test modules
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--with-build-python=python3.13
path to build python binary for cross compiling
(default: _bootstrap_python or python3.13)
--with-pkg-config=[yes|no|check]
use pkg-config to detect build options (default is
check)
--with-universal-archs=ARCH
specify the kind of macOS universal binary that
should be created. This option is only valid when
--enable-universalsdk is set; options are:
("universal2", "intel-64", "intel-32", "intel",
"32-bit", "64-bit", "3-way", or "all") see
Mac/README.rst
--with-framework-name=FRAMEWORK
specify the name for the python framework on macOS
only valid when --enable-framework is set. see
Mac/README.rst (default is 'Python')
--with-emscripten-target=[browser|node]
Emscripten platform
--with-suffix=SUFFIX set executable suffix to SUFFIX (default is empty,
yes is mapped to '.exe')
--without-static-libpython
do not build libpythonMAJOR.MINOR.a and do not
install python.o (default is yes)
--with-pydebug build with Py_DEBUG defined (default is no)
--with-trace-refs enable tracing references for debugging purpose
(default is no)
--with-assertions build with C assertions enabled (default is no)
--with-lto=[full|thin|no|yes]
enable Link-Time-Optimization in any build (default
is no)
--with-strict-overflow if 'yes', add -fstrict-overflow to CFLAGS, else add
-fno-strict-overflow (default is no)
--with-dsymutil link debug information into final executable with
dsymutil in macOS (default is no)
--with-address-sanitizer
enable AddressSanitizer memory error detector,
'asan' (default is no)
--with-memory-sanitizer enable MemorySanitizer allocation error detector,
'msan' (default is no)
--with-undefined-behavior-sanitizer
enable UndefinedBehaviorSanitizer undefined
behaviour detector, 'ubsan' (default is no)
--with-thread-sanitizer enable ThreadSanitizer data race detector, 'tsan'
(default is no)
--with-hash-algorithm=[fnv|siphash13|siphash24]
select hash algorithm for use in Python/pyhash.c
(default is SipHash13)
--with-tzpath=
Select the default time zone search path for
zoneinfo.TZPATH
--with-libs='lib1 ...' link against additional libs (default is no)
--with-system-expat build pyexpat module using an installed expat
library, see Doc/library/pyexpat.rst (default is no)
--with-system-libmpdec build _decimal module using an installed libmpdec
library, see Doc/library/decimal.rst (default is no)
--with-decimal-contextvar
build _decimal module using a coroutine-local rather
than a thread-local context (default is yes)
--with-dbmliborder=db1:db2:...
override order to check db backends for dbm; a valid
value is a colon separated string with the backend
names `ndbm', `gdbm' and `bdb'.
--with-doc-strings enable documentation strings (default is yes)
--with-mimalloc build with mimalloc memory allocator (default is yes
if C11 stdatomic.h is available.)
--with-pymalloc enable specialized mallocs (default is yes)
--with-freelists enable object freelists (default is yes)
--with-c-locale-coercion
enable C locale coercion to a UTF-8 based locale
(default is yes)
--with-valgrind enable Valgrind support (default is no)
--with-dtrace enable DTrace support (default is no)
--with-libm=STRING override libm math library to STRING (default is
system-dependent)
--with-libc=STRING override libc C library to STRING (default is
system-dependent)
--with-platlibdir=DIRNAME
Python library directory name (default is "lib")
--with-wheel-pkg-dir=PATH
Directory of wheel packages used by ensurepip
(default: none)
--with(out)-readline[=editline|readline|no]
use libedit for backend or disable readline module
--with-computed-gotos enable computed gotos in evaluation loop (enabled by
default on supported compilers)
--with-ensurepip[=install|upgrade|no]
"install" or "upgrade" using bundled pip (default is
upgrade)
--with-openssl=DIR root of the OpenSSL directory
--with-openssl-rpath=[DIR|auto|no]
Set runtime library directory (rpath) for OpenSSL
libraries, no (default): don't set rpath, auto:
auto-detect rpath from --with-openssl and
pkg-config, DIR: set an explicit rpath
--with-ssl-default-suites=[python|openssl|STRING]
override default cipher suites string, python: use
Python's preferred selection (default), openssl:
leave OpenSSL's defaults untouched, STRING: use a
custom string, python and STRING also set TLS 1.2 as
minimum TLS version
--with-builtin-hashlib-hashes=md5,sha1,sha2,sha3,blake2
builtin hash modules, md5, sha1, sha2, sha3 (with
shake), blake2
Some influential environment variables:
PKG_CONFIG path to pkg-config utility
PKG_CONFIG_PATH
directories to add to pkg-config's search path
PKG_CONFIG_LIBDIR
path overriding pkg-config's built-in search path
MACHDEP name for machine-dependent library files
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L if you have libraries in a
nonstandard directory
LIBS libraries to pass to the linker, e.g. -l
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if
you have headers in a nonstandard directory
CPP C preprocessor
HOSTRUNNER Program to run CPython for the host platform
PROFILE_TASK
Python args for PGO generation task
BOLT_INSTRUMENT_FLAGS
Arguments to llvm-bolt when instrumenting binaries
BOLT_APPLY_FLAGS
Arguments to llvm-bolt when creating a BOLT optimized binary
LIBUUID_CFLAGS
C compiler flags for LIBUUID, overriding pkg-config
LIBUUID_LIBS
linker flags for LIBUUID, overriding pkg-config
LIBFFI_CFLAGS
C compiler flags for LIBFFI, overriding pkg-config
LIBFFI_LIBS linker flags for LIBFFI, overriding pkg-config
LIBSQLITE3_CFLAGS
C compiler flags for LIBSQLITE3, overriding pkg-config
LIBSQLITE3_LIBS
linker flags for LIBSQLITE3, overriding pkg-config
TCLTK_CFLAGS
C compiler flags for TCLTK, overriding pkg-config
TCLTK_LIBS linker flags for TCLTK, overriding pkg-config
X11_CFLAGS C compiler flags for X11, overriding pkg-config
X11_LIBS linker flags for X11, overriding pkg-config
GDBM_CFLAGS C compiler flags for gdbm
GDBM_LIBS additional linker flags for gdbm
ZLIB_CFLAGS C compiler flags for ZLIB, overriding pkg-config
ZLIB_LIBS linker flags for ZLIB, overriding pkg-config
BZIP2_CFLAGS
C compiler flags for BZIP2, overriding pkg-config
BZIP2_LIBS linker flags for BZIP2, overriding pkg-config
LIBLZMA_CFLAGS
C compiler flags for LIBLZMA, overriding pkg-config
LIBLZMA_LIBS
linker flags for LIBLZMA, overriding pkg-config
LIBREADLINE_CFLAGS
C compiler flags for LIBREADLINE, overriding pkg-config
LIBREADLINE_LIBS
linker flags for LIBREADLINE, overriding pkg-config
LIBEDIT_CFLAGS
C compiler flags for LIBEDIT, overriding pkg-config
LIBEDIT_LIBS
linker flags for LIBEDIT, overriding pkg-config
CURSES_CFLAGS
C compiler flags for CURSES, overriding pkg-config
CURSES_LIBS linker flags for CURSES, overriding pkg-config
PANEL_CFLAGS
C compiler flags for PANEL, overriding pkg-config
PANEL_LIBS linker flags for PANEL, overriding pkg-config
LIBB2_CFLAGS
C compiler flags for LIBB2, overriding pkg-config
LIBB2_LIBS linker flags for LIBB2, overriding pkg-config
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
Report bugs to .
_ACEOF
ac_status=$?
fi
if test "$ac_init_help" = "recursive"; then
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for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
test -d "$ac_dir" ||
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ac_top_srcdir=$ac_top_build_prefix$srcdir
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ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
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printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
fi || ac_status=$?
cd "$ac_pwd" || { ac_status=$?; break; }
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fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
python configure 3.13
generated by GNU Autoconf 2.71
Copyright (C) 2021 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
exit
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# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$3=yes"
else $as_nop
eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_header_compile
# ac_fn_c_try_link LINENO
# -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_link ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
grep -v '^ *+' conftest.err >conftest.er1
cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext && {
test "$cross_compiling" = yes ||
test -x conftest$ac_exeext
}
then :
ac_retval=0
else $as_nop
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
# interfere with the next link command; also delete a directory that is
# left behind by Apple's compiler. We do this before executing the actions.
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_try_link
# ac_fn_c_try_run LINENO
# ----------------------
# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
# executables *can* be run.
ac_fn_c_try_run ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
{ { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }
then :
ac_retval=0
else $as_nop
printf "%s\n" "$as_me: program exited with status $ac_status" >&5
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=$ac_status
fi
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_try_run
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
# variable VAR accordingly.
ac_fn_c_check_type ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else $as_nop
eval "$3=no"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
if (sizeof ($2))
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
if (sizeof (($2)))
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
eval "$3=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_type
# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
# --------------------------------------------
# Tries to find the compile-time value of EXPR in a program that includes
# INCLUDES, setting VAR accordingly. Returns whether the value could be
# computed
ac_fn_c_compute_int ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if test "$cross_compiling" = yes; then
# Depending upon the size, compute the lo and hi bounds.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) >= 0)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_lo=0 ac_mid=0
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_hi=$ac_mid; break
else $as_nop
as_fn_arith $ac_mid + 1 && ac_lo=$as_val
if test $ac_lo -le $ac_mid; then
ac_lo= ac_hi=
break
fi
as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) < 0)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_hi=-1 ac_mid=-1
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_lo=$ac_mid; break
else $as_nop
as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
if test $ac_mid -le $ac_hi; then
ac_lo= ac_hi=
break
fi
as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
else $as_nop
ac_lo= ac_hi=
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_hi=$ac_mid
else $as_nop
as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
case $ac_lo in #((
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
'') ac_retval=1 ;;
esac
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
static long int longval (void) { return $2; }
static unsigned long int ulongval (void) { return $2; }
#include
#include
int
main (void)
{
FILE *f = fopen ("conftest.val", "w");
if (! f)
return 1;
if (($2) < 0)
{
long int i = longval ();
if (i != ($2))
return 1;
fprintf (f, "%ld", i);
}
else
{
unsigned long int i = ulongval ();
if (i != ($2))
return 1;
fprintf (f, "%lu", i);
}
/* Do not output a trailing newline, as this causes \r\n confusion
on some platforms. */
return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
echo >>conftest.val; read $3 &5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Define $2 to an innocuous variant, in case declares $2.
For example, HP-UX 11i declares gettimeofday. */
#define $2 innocuous_$2
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $2 (); below. */
#include
#undef $2
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char $2 ();
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined __stub_$2 || defined __stub___$2
choke me
#endif
int
main (void)
{
return $2 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
eval "$3=yes"
else $as_nop
eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_func
# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR
# ------------------------------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR.
ac_fn_check_decl ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
as_decl_name=`echo $2|sed 's/ *(.*//'`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
printf %s "checking whether $as_decl_name is declared... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else $as_nop
as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
eval ac_save_FLAGS=\$$6
as_fn_append $6 " $5"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
#ifndef $as_decl_name
#ifdef __cplusplus
(void) $as_decl_use;
#else
(void) $as_decl_name;
#endif
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$3=yes"
else $as_nop
eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
eval $6=\$ac_save_FLAGS
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_check_decl
# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
# ----------------------------------------------------
# Tries to find if the field MEMBER exists in type AGGR, after including
# INCLUDES, setting cache variable VAR accordingly.
ac_fn_c_check_member ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
printf %s "checking for $2.$3... " >&6; }
if eval test \${$4+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$5
int
main (void)
{
static $2 ac_aggr;
if (ac_aggr.$3)
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$4=yes"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$5
int
main (void)
{
static $2 ac_aggr;
if (sizeof ac_aggr.$3)
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$4=yes"
else $as_nop
eval "$4=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$4
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_member
ac_configure_args_raw=
for ac_arg
do
case $ac_arg in
*\'*)
ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
as_fn_append ac_configure_args_raw " '$ac_arg'"
done
case $ac_configure_args_raw in
*$as_nl*)
ac_safe_unquote= ;;
*)
ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
ac_unsafe_a="$ac_unsafe_z#~"
ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
esac
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by python $as_me 3.13, which was
generated by GNU Autoconf 2.71. Invocation command line was
$ $0$ac_configure_args_raw
_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
_ASUNAME
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
printf "%s\n" "PATH: $as_dir"
done
IFS=$as_save_IFS
} >&5
cat >&5 <<_ACEOF
## ----------- ##
## Core tests. ##
## ----------- ##
_ACEOF
# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
for ac_arg
do
case $ac_arg in
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
continue ;;
*\'*)
ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2)
as_fn_append ac_configure_args1 " '$ac_arg'"
if test $ac_must_keep_next = true; then
ac_must_keep_next=false # Got value, back to normal.
else
case $ac_arg in
*=* | --config-cache | -C | -disable-* | --disable-* \
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
| -with-* | --with-* | -without-* | --without-* | --x)
case "$ac_configure_args0 " in
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
esac
;;
-* ) ac_must_keep_next=true ;;
esac
fi
as_fn_append ac_configure_args " '$ac_arg'"
;;
esac
done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}
# When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
# Sanitize IFS.
IFS=" "" $as_nl"
# Save into config.log some information that might help in debugging.
{
echo
printf "%s\n" "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
echo
# The following way of writing the cache mishandles newlines in values,
(
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
sed -n \
"s/'\''/'\''\\\\'\'''\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
;; #(
*)
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
)
echo
printf "%s\n" "## ----------------- ##
## Output variables. ##
## ----------------- ##"
echo
for ac_var in $ac_subst_vars
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort
echo
if test -n "$ac_subst_files"; then
printf "%s\n" "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
echo
for ac_var in $ac_subst_files
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
if test -s confdefs.h; then
printf "%s\n" "## ----------- ##
## confdefs.h. ##
## ----------- ##"
echo
cat confdefs.h
echo
fi
test "$ac_signal" != 0 &&
printf "%s\n" "$as_me: caught signal $ac_signal"
printf "%s\n" "$as_me: exit $exit_status"
} >&5
rm -f core *.core core.conftest.* &&
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h
printf "%s\n" "/* confdefs.h */" > confdefs.h
# Predefined preprocessor variables.
printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
if test -n "$CONFIG_SITE"; then
ac_site_files="$CONFIG_SITE"
elif test "x$prefix" != xNONE; then
ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
else
ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi
for ac_site_file in $ac_site_files
do
case $ac_site_file in #(
*/*) :
;; #(
*) :
ac_site_file=./$ac_site_file ;;
esac
if test -f "$ac_site_file" && test -r "$ac_site_file"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file" \
|| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
fi
done
if test -r "$cache_file"; then
# Some versions of bash will fail to source /dev/null (special files
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
case $cache_file in
[\\/]* | ?:[\\/]* ) . "$cache_file";;
*) . "./$cache_file";;
esac
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
>$cache_file
fi
# Test code for whether the C compiler supports C89 (global declarations)
ac_c_conftest_c89_globals='
/* Does the compiler advertise C89 conformance?
Do not test the value of __STDC__, because some compilers set it to 0
while being otherwise adequately conformant. */
#if !defined __STDC__
# error "Compiler does not advertise C89 conformance"
#endif
#include
#include
struct stat;
/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
struct buf { int x; };
struct buf * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
char **p;
int i;
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not \xHH hex character constants.
These do not provoke an error unfortunately, instead are silently treated
as an "x". The following induces an error, until -std is added to get
proper ANSI mode. Curiously \x00 != x always comes out true, for an
array size at least. It is necessary to write \x00 == 0 to get something
that is true only with -std. */
int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
inside strings and character constants. */
#define FOO(x) '\''x'\''
int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
int, int);'
# Test code for whether the C compiler supports C89 (body of main).
ac_c_conftest_c89_main='
ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
'
# Test code for whether the C compiler supports C99 (global declarations)
ac_c_conftest_c99_globals='
// Does the compiler advertise C99 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
# error "Compiler does not advertise C99 conformance"
#endif
#include
extern int puts (const char *);
extern int printf (const char *, ...);
extern int dprintf (int, const char *, ...);
extern void *malloc (size_t);
// Check varargs macros. These examples are taken from C99 6.10.3.5.
// dprintf is used instead of fprintf to avoid needing to declare
// FILE and stderr.
#define debug(...) dprintf (2, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
int x = 1234;
int y = 5678;
debug ("Flag");
debug ("X = %d\n", x);
showlist (The first, second, and third items.);
report (x>y, "x is %d but y is %d", x, y);
}
// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
#error "your preprocessor is broken"
#endif
#if BIG_OK
#else
#error "your preprocessor is broken"
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;
struct incomplete_array
{
int datasize;
double data[];
};
struct named_init {
int number;
const wchar_t *name;
double average;
};
typedef const char *ccp;
static inline int
test_restrict (ccp restrict text)
{
// See if C++-style comments work.
// Iterate through items via the restricted pointer.
// Also check for declarations in for loops.
for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
continue;
return 0;
}
// Check varargs and va_copy.
static bool
test_varargs (const char *format, ...)
{
va_list args;
va_start (args, format);
va_list args_copy;
va_copy (args_copy, args);
const char *str = "";
int number = 0;
float fnumber = 0;
while (*format)
{
switch (*format++)
{
case '\''s'\'': // string
str = va_arg (args_copy, const char *);
break;
case '\''d'\'': // int
number = va_arg (args_copy, int);
break;
case '\''f'\'': // float
fnumber = va_arg (args_copy, double);
break;
default:
break;
}
}
va_end (args_copy);
va_end (args);
return *str && number && fnumber;
}
'
# Test code for whether the C compiler supports C99 (body of main).
ac_c_conftest_c99_main='
// Check bool.
_Bool success = false;
success |= (argc != 0);
// Check restrict.
if (test_restrict ("String literal") == 0)
success = true;
char *restrict newvar = "Another string";
// Check varargs.
success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
test_varargs_macros ();
// Check flexible array members.
struct incomplete_array *ia =
malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
ia->datasize = 10;
for (int i = 0; i < ia->datasize; ++i)
ia->data[i] = i * 1.234;
// Check named initializers.
struct named_init ni = {
.number = 34,
.name = L"Test wide string",
.average = 543.34343,
};
ni.number = 58;
int dynamic_array[ni.number];
dynamic_array[0] = argv[0][0];
dynamic_array[ni.number - 1] = 543;
// work around unused variable warnings
ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
|| dynamic_array[ni.number - 1] != 543);
'
# Test code for whether the C compiler supports C11 (global declarations)
ac_c_conftest_c11_globals='
// Does the compiler advertise C11 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
# error "Compiler does not advertise C11 conformance"
#endif
// Check _Alignas.
char _Alignas (double) aligned_as_double;
char _Alignas (0) no_special_alignment;
extern char aligned_as_int;
char _Alignas (0) _Alignas (int) aligned_as_int;
// Check _Alignof.
enum
{
int_alignment = _Alignof (int),
int_array_alignment = _Alignof (int[100]),
char_alignment = _Alignof (char)
};
_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
// Check _Noreturn.
int _Noreturn does_not_return (void) { for (;;) continue; }
// Check _Static_assert.
struct test_static_assert
{
int x;
_Static_assert (sizeof (int) <= sizeof (long int),
"_Static_assert does not work in struct");
long int y;
};
// Check UTF-8 literals.
#define u8 syntax error!
char const utf8_literal[] = u8"happens to be ASCII" "another string";
// Check duplicate typedefs.
typedef long *long_ptr;
typedef long int *long_ptr;
typedef long_ptr long_ptr;
// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
struct anonymous
{
union {
struct { int i; int j; };
struct { int k; long int l; } w;
};
int m;
} v1;
'
# Test code for whether the C compiler supports C11 (body of main).
ac_c_conftest_c11_main='
_Static_assert ((offsetof (struct anonymous, i)
== offsetof (struct anonymous, w.k)),
"Anonymous union alignment botch");
v1.i = 2;
v1.w.k = 5;
ok |= v1.i != 5;
'
# Test code for whether the C compiler supports C11 (complete).
ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
${ac_c_conftest_c11_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
${ac_c_conftest_c99_main}
${ac_c_conftest_c11_main}
return ok;
}
"
# Test code for whether the C compiler supports C99 (complete).
ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
${ac_c_conftest_c99_main}
return ok;
}
"
# Test code for whether the C compiler supports C89 (complete).
ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
return ok;
}
"
as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
# Auxiliary files required by this configure script.
ac_aux_files="install-sh config.guess config.sub"
# Locations in which to look for auxiliary files.
ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
# Search for a directory containing all of the required auxiliary files,
# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
# If we don't find one directory that contains all the files we need,
# we report the set of missing files from the *first* directory in
# $ac_aux_dir_candidates and give up.
ac_missing_aux_files=""
ac_first_candidate=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in $ac_aux_dir_candidates
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
as_found=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
ac_aux_dir_found=yes
ac_install_sh=
for ac_aux in $ac_aux_files
do
# As a special case, if "install-sh" is required, that requirement
# can be satisfied by any of "install-sh", "install.sh", or "shtool",
# and $ac_install_sh is set appropriately for whichever one is found.
if test x"$ac_aux" = x"install-sh"
then
if test -f "${as_dir}install-sh"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
ac_install_sh="${as_dir}install-sh -c"
elif test -f "${as_dir}install.sh"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
ac_install_sh="${as_dir}install.sh -c"
elif test -f "${as_dir}shtool"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
ac_install_sh="${as_dir}shtool install -c"
else
ac_aux_dir_found=no
if $ac_first_candidate; then
ac_missing_aux_files="${ac_missing_aux_files} install-sh"
else
break
fi
fi
else
if test -f "${as_dir}${ac_aux}"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
else
ac_aux_dir_found=no
if $ac_first_candidate; then
ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
else
break
fi
fi
fi
done
if test "$ac_aux_dir_found" = yes; then
ac_aux_dir="$as_dir"
break
fi
ac_first_candidate=false
as_found=false
done
IFS=$as_save_IFS
if $as_found
then :
else $as_nop
as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
fi
# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
if test -f "${ac_aux_dir}config.guess"; then
ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
fi
if test -f "${ac_aux_dir}config.sub"; then
ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
fi
if test -f "$ac_aux_dir/configure"; then
ac_configure="$SHELL ${ac_aux_dir}configure"
fi
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
eval ac_old_set=\$ac_cv_env_${ac_var}_set
eval ac_new_set=\$ac_env_${ac_var}_set
eval ac_old_val=\$ac_cv_env_${ac_var}_value
eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
ac_cache_corrupted=: ;;
,set)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
ac_cache_corrupted=: ;;
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
# differences in whitespace do not lead to failure.
ac_old_val_w=`echo x $ac_old_val`
ac_new_val_w=`echo x $ac_new_val`
if test "$ac_old_val_w" != "$ac_new_val_w"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
ac_cache_corrupted=:
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
eval $ac_var=\$ac_old_val
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
fi;;
esac
# Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;;
esac
case " $ac_configure_args " in
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
*) as_fn_append ac_configure_args " '$ac_arg'" ;;
esac
fi
done
if $ac_cache_corrupted; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test "$srcdir" != . -a "$srcdir" != "$(pwd)"; then
# If we're building out-of-tree, we need to make sure the following
# resources get picked up before their $srcdir counterparts.
# Objects/ -> typeslots.inc
# Include/ -> Python.h
# (A side effect of this is that these resources will automatically be
# regenerated when building out-of-tree, regardless of whether or not
# the $srcdir counterpart is up-to-date. This is an acceptable trade
# off.)
BASECPPFLAGS="-IObjects -IInclude -IPython"
else
BASECPPFLAGS=""
fi
if test -e $srcdir/.git
then
# Extract the first word of "git", so it can be a program name with args.
set dummy git; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_HAS_GIT+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$HAS_GIT"; then
ac_cv_prog_HAS_GIT="$HAS_GIT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_HAS_GIT="found"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_prog_HAS_GIT" && ac_cv_prog_HAS_GIT="not-found"
fi
fi
HAS_GIT=$ac_cv_prog_HAS_GIT
if test -n "$HAS_GIT"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HAS_GIT" >&5
printf "%s\n" "$HAS_GIT" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
else
HAS_GIT=no-repository
fi
if test $HAS_GIT = found
then
GITVERSION="git --git-dir \$(srcdir)/.git rev-parse --short HEAD"
GITTAG="git --git-dir \$(srcdir)/.git describe --all --always --dirty"
GITBRANCH="git --git-dir \$(srcdir)/.git name-rev --name-only HEAD"
else
GITVERSION=""
GITTAG=""
GITBRANCH=""
fi
ac_config_headers="$ac_config_headers pyconfig.h"
# Make sure we can run config.sub.
$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
printf %s "checking build system type... " >&6; }
if test ${ac_cv_build+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
test "x$ac_build_alias" = x &&
as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
printf "%s\n" "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
printf %s "checking host system type... " >&6; }
if test ${ac_cv_host+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "x$host_alias" = x; then
ac_cv_host=$ac_cv_build
else
ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
printf "%s\n" "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
if test "x$cross_compiling" = xmaybe
then :
as_fn_error $? "Cross compiling required --host=HOST-TUPLE and --build=ARCH" "$LINENO" 5
fi
# pybuilddir.txt will be created by --generate-posix-vars in the Makefile
rm -f pybuilddir.txt
# Check whether --with-build-python was given.
if test ${with_build_python+y}
then :
withval=$with_build_python;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-build-python" >&5
printf %s "checking for --with-build-python... " >&6; }
if test "x$with_build_python" = xyes
then :
with_build_python=python$PACKAGE_VERSION
fi
if test "x$with_build_python" = xno
then :
as_fn_error $? "invalid --with-build-python option: expected path or \"yes\", not \"no\"" "$LINENO" 5
fi
if ! $(command -v "$with_build_python" >/dev/null 2>&1); then
as_fn_error $? "invalid or missing build python binary \"$with_build_python\"" "$LINENO" 5
fi
build_python_ver=$($with_build_python -c "import sys; print(f'{sys.version_info.major}.{sys.version_info.minor}')")
if test "$build_python_ver" != "$PACKAGE_VERSION"; then
as_fn_error $? "\"$with_build_python\" has incompatible version $build_python_ver (expected: $PACKAGE_VERSION)" "$LINENO" 5
fi
ac_cv_prog_PYTHON_FOR_REGEN=$with_build_python
PYTHON_FOR_FREEZE="$with_build_python"
PYTHON_FOR_BUILD='_PYTHON_PROJECT_BASE=$(abs_builddir) _PYTHON_HOST_PLATFORM=$(_PYTHON_HOST_PLATFORM) PYTHONPATH=$(shell test -f pybuilddir.txt && echo $(abs_builddir)/`cat pybuilddir.txt`:)$(srcdir)/Lib _PYTHON_SYSCONFIGDATA_NAME=_sysconfigdata_$(ABIFLAGS)_$(MACHDEP)_$(MULTIARCH) '$with_build_python
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_build_python" >&5
printf "%s\n" "$with_build_python" >&6; }
else $as_nop
if test "x$cross_compiling" = xyes
then :
as_fn_error $? "Cross compiling requires --with-build-python" "$LINENO" 5
fi
PYTHON_FOR_BUILD='./$(BUILDPYTHON) -E'
PYTHON_FOR_FREEZE="./_bootstrap_python"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python interpreter freezing" >&5
printf %s "checking for Python interpreter freezing... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYTHON_FOR_FREEZE" >&5
printf "%s\n" "$PYTHON_FOR_FREEZE" >&6; }
if test "x$cross_compiling" = xyes
then :
FREEZE_MODULE_BOOTSTRAP='$(PYTHON_FOR_FREEZE) $(srcdir)/Programs/_freeze_module.py'
FREEZE_MODULE_BOOTSTRAP_DEPS='$(srcdir)/Programs/_freeze_module.py'
FREEZE_MODULE='$(FREEZE_MODULE_BOOTSTRAP)'
FREEZE_MODULE_DEPS='$(FREEZE_MODULE_BOOTSTRAP_DEPS)'
PYTHON_FOR_BUILD_DEPS=''
else $as_nop
FREEZE_MODULE_BOOTSTRAP='./Programs/_freeze_module'
FREEZE_MODULE_BOOTSTRAP_DEPS="Programs/_freeze_module"
FREEZE_MODULE='$(PYTHON_FOR_FREEZE) $(srcdir)/Programs/_freeze_module.py'
FREEZE_MODULE_DEPS="_bootstrap_python \$(srcdir)/Programs/_freeze_module.py"
PYTHON_FOR_BUILD_DEPS='$(BUILDPYTHON)'
fi
for ac_prog in python$PACKAGE_VERSION python3.13 python3.12 python3.11 python3.10 python3 python
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_PYTHON_FOR_REGEN+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$PYTHON_FOR_REGEN"; then
ac_cv_prog_PYTHON_FOR_REGEN="$PYTHON_FOR_REGEN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_PYTHON_FOR_REGEN="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
PYTHON_FOR_REGEN=$ac_cv_prog_PYTHON_FOR_REGEN
if test -n "$PYTHON_FOR_REGEN"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYTHON_FOR_REGEN" >&5
printf "%s\n" "$PYTHON_FOR_REGEN" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$PYTHON_FOR_REGEN" && break
done
test -n "$PYTHON_FOR_REGEN" || PYTHON_FOR_REGEN="python3"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Python for regen version" >&5
printf %s "checking Python for regen version... " >&6; }
if command -v "$PYTHON_FOR_REGEN" >/dev/null 2>&1; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $($PYTHON_FOR_REGEN -V 2>/dev/null)" >&5
printf "%s\n" "$($PYTHON_FOR_REGEN -V 2>/dev/null)" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: missing" >&5
printf "%s\n" "missing" >&6; }
fi
if test "$prefix" != "/"; then
prefix=`echo "$prefix" | sed -e 's/\/$//g'`
fi
# We don't use PACKAGE_ variables, and they cause conflicts
# with other autoconf-based packages that include Python.h
grep -v 'define PACKAGE_' confdefs.h.new
rm confdefs.h
mv confdefs.h.new confdefs.h
VERSION=3.13
# Version number of Python's own shared library file.
SOVERSION=1.0
# The later definition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
# certain features on NetBSD, so we need _NETBSD_SOURCE to re-enable
# them.
printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
# The later definition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
# certain features on FreeBSD, so we need __BSD_VISIBLE to re-enable
# them.
printf "%s\n" "#define __BSD_VISIBLE 1" >>confdefs.h
# The later definition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
# certain features on Mac OS X, so we need _DARWIN_C_SOURCE to re-enable
# them.
printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
define_xopen_source=yes
# Arguments passed to configure.
CONFIG_ARGS="$ac_configure_args"
# Check whether --with-pkg-config was given.
if test ${with_pkg_config+y}
then :
withval=$with_pkg_config;
else $as_nop
with_pkg_config=check
fi
case $with_pkg_config in #(
yes|check) :
if test -z "$PKG_CONFIG"; then
{ PKG_CONFIG=; unset PKG_CONFIG;}
{ ac_cv_path_ac_pt_PKG_CONFIG=; unset ac_cv_path_ac_pt_PKG_CONFIG;}
{ ac_cv_prog_ac_ct_PKG_CONFIG=; unset ac_cv_prog_ac_ct_PKG_CONFIG;}
fi
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PKG_CONFIG+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $PKG_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
PKG_CONFIG=$ac_cv_path_PKG_CONFIG
if test -n "$PKG_CONFIG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
printf "%s\n" "$PKG_CONFIG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_path_PKG_CONFIG"; then
ac_pt_PKG_CONFIG=$PKG_CONFIG
# Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $ac_pt_PKG_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
if test -n "$ac_pt_PKG_CONFIG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_pt_PKG_CONFIG" = x; then
PKG_CONFIG=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
PKG_CONFIG=$ac_pt_PKG_CONFIG
fi
else
PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
fi
fi
if test -n "$PKG_CONFIG"; then
_pkg_min_version=0.9.0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
PKG_CONFIG=""
fi
fi
;; #(
no) :
PKG_CONFIG=''
ac_cv_path_ac_pt_PKG_CONFIG=''
ac_cv_prog_ac_ct_PKG_CONFIG=''
;; #(
*) :
as_fn_error $? "invalid argument --with-pkg-config=$with_pkg_config" "$LINENO" 5
;;
esac
if test "$with_pkg_config" = yes -a -z "$PKG_CONFIG"; then
as_fn_error $? "pkg-config is required" "$LINENO" 5]
fi
# Set name for machine-dependent library files
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking MACHDEP" >&5
printf %s "checking MACHDEP... " >&6; }
if test -z "$MACHDEP"
then
# avoid using uname for cross builds
if test "$cross_compiling" = yes; then
# ac_sys_system and ac_sys_release are used for setting
# a lot of different things including 'define_xopen_source'
# in the case statement below.
case "$host" in
*-*-linux-android*)
ac_sys_system=Linux-android
;;
*-*-linux*)
ac_sys_system=Linux
;;
*-*-cygwin*)
ac_sys_system=Cygwin
;;
*-*-vxworks*)
ac_sys_system=VxWorks
;;
*-*-emscripten)
ac_sys_system=Emscripten
;;
*-*-wasi)
ac_sys_system=WASI
;;
*)
# for now, limit cross builds to known configurations
MACHDEP="unknown"
as_fn_error $? "cross build not supported for $host" "$LINENO" 5
esac
ac_sys_release=
else
ac_sys_system=`uname -s`
if test "$ac_sys_system" = "AIX" \
-o "$ac_sys_system" = "UnixWare" -o "$ac_sys_system" = "OpenUNIX"; then
ac_sys_release=`uname -v`
else
ac_sys_release=`uname -r`
fi
fi
ac_md_system=`echo $ac_sys_system |
tr -d '/ ' | tr '[A-Z]' '[a-z]'`
ac_md_release=`echo $ac_sys_release |
tr -d '/ ' | sed 's/^[A-Z]\.//' | sed 's/\..*//'`
MACHDEP="$ac_md_system$ac_md_release"
case $MACHDEP in
aix*) MACHDEP="aix";;
linux*) MACHDEP="linux";;
cygwin*) MACHDEP="cygwin";;
darwin*) MACHDEP="darwin";;
'') MACHDEP="unknown";;
esac
if test "$ac_sys_system" = "SunOS"; then
# For Solaris, there isn't an OS version specific macro defined
# in most compilers, so we define one here.
SUNOS_VERSION=`echo $ac_sys_release | sed -e 's!\.\(0-9\)$!.0\1!g' | tr -d '.'`
printf "%s\n" "#define Py_SUNOS_VERSION $SUNOS_VERSION" >>confdefs.h
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: \"$MACHDEP\"" >&5
printf "%s\n" "\"$MACHDEP\"" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --enable-universalsdk" >&5
printf %s "checking for --enable-universalsdk... " >&6; }
# Check whether --enable-universalsdk was given.
if test ${enable_universalsdk+y}
then :
enableval=$enable_universalsdk;
case $enableval in
yes)
# Locate the best usable SDK, see Mac/README for more
# information
enableval="`/usr/bin/xcodebuild -version -sdk macosx Path 2>/dev/null`"
if ! ( echo $enableval | grep -E '\.sdk' 1>/dev/null )
then
enableval=/Developer/SDKs/MacOSX10.4u.sdk
if test ! -d "${enableval}"
then
enableval=/
fi
fi
;;
esac
case $enableval in
no)
UNIVERSALSDK=
enable_universalsdk=
;;
*)
UNIVERSALSDK=$enableval
if test ! -d "${UNIVERSALSDK}"
then
as_fn_error $? "--enable-universalsdk specifies non-existing SDK: ${UNIVERSALSDK}" "$LINENO" 5
fi
;;
esac
else $as_nop
UNIVERSALSDK=
enable_universalsdk=
fi
if test -n "${UNIVERSALSDK}"
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${UNIVERSALSDK}" >&5
printf "%s\n" "${UNIVERSALSDK}" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
ARCH_RUN_32BIT=""
# For backward compatibility reasons we prefer to select '32-bit' if available,
# otherwise use 'intel'
UNIVERSAL_ARCHS="32-bit"
if test "`uname -s`" = "Darwin"
then
if test -n "${UNIVERSALSDK}"
then
if test -z "`/usr/bin/file -L "${UNIVERSALSDK}/usr/lib/libSystem.dylib" | grep ppc`"
then
UNIVERSAL_ARCHS="intel"
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-universal-archs" >&5
printf %s "checking for --with-universal-archs... " >&6; }
# Check whether --with-universal-archs was given.
if test ${with_universal_archs+y}
then :
withval=$with_universal_archs;
UNIVERSAL_ARCHS="$withval"
fi
if test -n "${UNIVERSALSDK}"
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${UNIVERSAL_ARCHS}" >&5
printf "%s\n" "${UNIVERSAL_ARCHS}" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Check whether --with-framework-name was given.
if test ${with_framework_name+y}
then :
withval=$with_framework_name;
PYTHONFRAMEWORK=${withval}
PYTHONFRAMEWORKDIR=${withval}.framework
PYTHONFRAMEWORKIDENTIFIER=org.python.`echo $withval | tr 'A-Z' 'a-z'`
else $as_nop
PYTHONFRAMEWORK=Python
PYTHONFRAMEWORKDIR=Python.framework
PYTHONFRAMEWORKIDENTIFIER=org.python.python
fi
# Check whether --enable-framework was given.
if test ${enable_framework+y}
then :
enableval=$enable_framework;
case $enableval in
yes)
enableval=/Library/Frameworks
esac
case $enableval in
no)
PYTHONFRAMEWORK=
PYTHONFRAMEWORKDIR=no-framework
PYTHONFRAMEWORKPREFIX=
PYTHONFRAMEWORKINSTALLDIR=
PYTHONFRAMEWORKINSTALLNAMEPREFIX=
RESSRCDIR=
FRAMEWORKINSTALLFIRST=
FRAMEWORKINSTALLLAST=
FRAMEWORKALTINSTALLFIRST=
FRAMEWORKALTINSTALLLAST=
FRAMEWORKPYTHONW=
INSTALLTARGETS="commoninstall bininstall maninstall"
if test "x${prefix}" = "xNONE"; then
FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}"
else
FRAMEWORKUNIXTOOLSPREFIX="${prefix}"
fi
enable_framework=
;;
*)
PYTHONFRAMEWORKPREFIX="${enableval}"
PYTHONFRAMEWORKINSTALLDIR=$PYTHONFRAMEWORKPREFIX/$PYTHONFRAMEWORKDIR
FRAMEWORKINSTALLFIRST="frameworkinstallstructure"
FRAMEWORKALTINSTALLFIRST="frameworkinstallstructure "
case $ac_sys_system in #(
Darwin) :
FRAMEWORKINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkinstallunixtools"
FRAMEWORKALTINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkaltinstallunixtools"
FRAMEWORKPYTHONW="frameworkpythonw"
FRAMEWORKINSTALLAPPSPREFIX="/Applications"
INSTALLTARGETS="commoninstall bininstall maninstall"
if test "x${prefix}" = "xNONE" ; then
FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}"
else
FRAMEWORKUNIXTOOLSPREFIX="${prefix}"
fi
case "${enableval}" in
/System*)
FRAMEWORKINSTALLAPPSPREFIX="/Applications"
if test "${prefix}" = "NONE" ; then
# See below
FRAMEWORKUNIXTOOLSPREFIX="/usr"
fi
;;
/Library*)
FRAMEWORKINSTALLAPPSPREFIX="/Applications"
;;
*/Library/Frameworks)
MDIR="`dirname "${enableval}"`"
MDIR="`dirname "${MDIR}"`"
FRAMEWORKINSTALLAPPSPREFIX="${MDIR}/Applications"
if test "${prefix}" = "NONE"; then
# User hasn't specified the
# --prefix option, but wants to install
# the framework in a non-default location,
# ensure that the compatibility links get
# installed relative to that prefix as well
# instead of in /usr/local.
FRAMEWORKUNIXTOOLSPREFIX="${MDIR}"
fi
;;
*)
FRAMEWORKINSTALLAPPSPREFIX="/Applications"
;;
esac
prefix=$PYTHONFRAMEWORKINSTALLDIR/Versions/$VERSION
PYTHONFRAMEWORKINSTALLNAMEPREFIX=${prefix}
RESSRCDIR=Mac/Resources/framework
# Add files for Mac specific code to the list of output
# files:
ac_config_files="$ac_config_files Mac/Makefile"
ac_config_files="$ac_config_files Mac/PythonLauncher/Makefile"
ac_config_files="$ac_config_files Mac/Resources/framework/Info.plist"
ac_config_files="$ac_config_files Mac/Resources/app/Info.plist"
;;
*)
as_fn_error $? "Unknown platform for framework build" "$LINENO" 5
;;
esac
esac
else $as_nop
PYTHONFRAMEWORK=
PYTHONFRAMEWORKDIR=no-framework
PYTHONFRAMEWORKPREFIX=
PYTHONFRAMEWORKINSTALLDIR=
PYTHONFRAMEWORKINSTALLNAMEPREFIX=
RESSRCDIR=
FRAMEWORKINSTALLFIRST=
FRAMEWORKINSTALLLAST=
FRAMEWORKALTINSTALLFIRST=
FRAMEWORKALTINSTALLLAST=
FRAMEWORKPYTHONW=
INSTALLTARGETS="commoninstall bininstall maninstall"
if test "x${prefix}" = "xNONE" ; then
FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}"
else
FRAMEWORKUNIXTOOLSPREFIX="${prefix}"
fi
enable_framework=
fi
printf "%s\n" "#define _PYTHONFRAMEWORK \"${PYTHONFRAMEWORK}\"" >>confdefs.h
if test "$cross_compiling" = yes; then
case "$host" in
*-*-linux*)
case "$host_cpu" in
arm*)
_host_ident=arm
;;
*)
_host_ident=$host_cpu
esac
;;
*-*-cygwin*)
_host_ident=
;;
*-*-vxworks*)
_host_ident=$host_cpu
;;
wasm32-*-* | wasm64-*-*)
_host_ident=$host_cpu
;;
*)
# for now, limit cross builds to known configurations
MACHDEP="unknown"
as_fn_error $? "cross build not supported for $host" "$LINENO" 5
esac
_PYTHON_HOST_PLATFORM="$MACHDEP${_host_ident:+-$_host_ident}"
fi
# Some systems cannot stand _XOPEN_SOURCE being defined at all; they
# disable features if it is defined, without any means to access these
# features as extensions. For these systems, we skip the definition of
# _XOPEN_SOURCE. Before adding a system to the list to gain access to
# some feature, make sure there is no alternative way to access this
# feature. Also, when using wildcards, make sure you have verified the
# need for not defining _XOPEN_SOURCE on all systems matching the
# wildcard, and that the wildcard does not include future systems
# (which may remove their limitations).
case $ac_sys_system/$ac_sys_release in
# On OpenBSD, select(2) is not available if _XOPEN_SOURCE is defined,
# even though select is a POSIX function. Reported by J. Ribbens.
# Reconfirmed for OpenBSD 3.3 by Zachary Hamm, for 3.4 by Jason Ish.
# In addition, Stefan Krah confirms that issue #1244610 exists through
# OpenBSD 4.6, but is fixed in 4.7.
OpenBSD/2.* | OpenBSD/3.* | OpenBSD/4.[0123456])
define_xopen_source=no
# OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is
# also defined. This can be overridden by defining _BSD_SOURCE
# As this has a different meaning on Linux, only define it on OpenBSD
printf "%s\n" "#define _BSD_SOURCE 1" >>confdefs.h
;;
OpenBSD/*)
# OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is
# also defined. This can be overridden by defining _BSD_SOURCE
# As this has a different meaning on Linux, only define it on OpenBSD
printf "%s\n" "#define _BSD_SOURCE 1" >>confdefs.h
;;
# Defining _XOPEN_SOURCE on NetBSD version prior to the introduction of
# _NETBSD_SOURCE disables certain features (eg. setgroups). Reported by
# Marc Recht
NetBSD/1.5 | NetBSD/1.5.* | NetBSD/1.6 | NetBSD/1.6.* | NetBSD/1.6[A-S])
define_xopen_source=no;;
# From the perspective of Solaris, _XOPEN_SOURCE is not so much a
# request to enable features supported by the standard as a request
# to disable features not supported by the standard. The best way
# for Python to use Solaris is simply to leave _XOPEN_SOURCE out
# entirely and define __EXTENSIONS__ instead.
SunOS/*)
define_xopen_source=no;;
# On UnixWare 7, u_long is never defined with _XOPEN_SOURCE,
# but used in /usr/include/netinet/tcp.h. Reported by Tim Rice.
# Reconfirmed for 7.1.4 by Martin v. Loewis.
OpenUNIX/8.0.0| UnixWare/7.1.[0-4])
define_xopen_source=no;;
# On OpenServer 5, u_short is never defined with _XOPEN_SOURCE,
# but used in struct sockaddr.sa_family. Reported by Tim Rice.
SCO_SV/3.2)
define_xopen_source=no;;
# On MacOS X 10.2, a bug in ncurses.h means that it craps out if
# _XOPEN_EXTENDED_SOURCE is defined. Apparently, this is fixed in 10.3, which
# identifies itself as Darwin/7.*
# On Mac OS X 10.4, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
# disables platform specific features beyond repair.
# On Mac OS X 10.3, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
# has no effect, don't bother defining them
Darwin/[6789].*)
define_xopen_source=no;;
Darwin/[12][0-9].*)
define_xopen_source=no;;
# On QNX 6.3.2, defining _XOPEN_SOURCE prevents netdb.h from
# defining NI_NUMERICHOST.
QNX/6.3.2)
define_xopen_source=no
;;
# On VxWorks, defining _XOPEN_SOURCE causes compile failures
# in network headers still using system V types.
VxWorks/*)
define_xopen_source=no
;;
# On HP-UX, defining _XOPEN_SOURCE to 600 or greater hides
# chroot() and other functions
hp*|HP*)
define_xopen_source=no
;;
esac
if test $define_xopen_source = yes
then
# X/Open 7, incorporating POSIX.1-2008
printf "%s\n" "#define _XOPEN_SOURCE 700" >>confdefs.h
# On Tru64 Unix 4.0F, defining _XOPEN_SOURCE also requires
# definition of _XOPEN_SOURCE_EXTENDED and _POSIX_C_SOURCE, or else
# several APIs are not declared. Since this is also needed in some
# cases for HP-UX, we define it globally.
printf "%s\n" "#define _XOPEN_SOURCE_EXTENDED 1" >>confdefs.h
printf "%s\n" "#define _POSIX_C_SOURCE 200809L" >>confdefs.h
fi
# On HP-UX mbstate_t requires _INCLUDE__STDC_A1_SOURCE
case $ac_sys_system in
hp*|HP*)
define_stdc_a1=yes;;
*)
define_stdc_a1=no;;
esac
if test $define_stdc_a1 = yes
then
printf "%s\n" "#define _INCLUDE__STDC_A1_SOURCE 1" >>confdefs.h
fi
# Record the configure-time value of MACOSX_DEPLOYMENT_TARGET,
# it may influence the way we can build extensions, so distutils
# needs to check it
CONFIGURE_MACOSX_DEPLOYMENT_TARGET=
EXPORT_MACOSX_DEPLOYMENT_TARGET='#'
# checks for alternative programs
# compiler flags are generated in two sets, BASECFLAGS and OPT. OPT is just
# for debug/optimization stuff. BASECFLAGS is for flags that are required
# just to get things to compile and link. Users are free to override OPT
# when running configure or make. The build should not break if they do.
# BASECFLAGS should generally not be messed with, however.
# If the user switches compilers, we can't believe the cache
if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC"
then
as_fn_error $? "cached CC is different -- throw away $cache_file
(it is also a good idea to do 'make clean' before compiling)" "$LINENO" 5
fi
# Don't let AC_PROG_CC set the default CFLAGS. It normally sets -g -O2
# when the compiler supports them, but we don't always want -O2, and
# we set -g later.
if test -z "$CFLAGS"; then
CFLAGS=
fi
case $host in #(
wasm64-*-emscripten) :
as_fn_append CFLAGS " -sMEMORY64=1"
as_fn_append LDFLAGS " -sMEMORY64=1"
;; #(
*) :
;;
esac
if test "$ac_sys_system" = "Darwin"
then
# Extract the first word of "xcrun", so it can be a program name with args.
set dummy xcrun; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_HAS_XCRUN+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$HAS_XCRUN"; then
ac_cv_prog_HAS_XCRUN="$HAS_XCRUN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_HAS_XCRUN="yes"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_prog_HAS_XCRUN" && ac_cv_prog_HAS_XCRUN="missing"
fi
fi
HAS_XCRUN=$ac_cv_prog_HAS_XCRUN
if test -n "$HAS_XCRUN"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HAS_XCRUN" >&5
printf "%s\n" "$HAS_XCRUN" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking macOS SDKROOT" >&5
printf %s "checking macOS SDKROOT... " >&6; }
if test -z "$SDKROOT"; then
if test "$HAS_XCRUN" = "yes"; then
SDKROOT=$(xcrun --show-sdk-path)
else
SDKROOT="/"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SDKROOT" >&5
printf "%s\n" "$SDKROOT" >&6; }
# Compiler selection on MacOSX is more complicated than
# AC_PROG_CC can handle, see Mac/README for more
# information
if test -z "${CC}"
then
found_gcc=
found_clang=
as_save_IFS=$IFS; IFS=:
for as_dir in $PATH
do
IFS=$as_save_IFS
if test -x "${as_dir}/gcc"; then
if test -z "${found_gcc}"; then
found_gcc="${as_dir}/gcc"
fi
fi
if test -x "${as_dir}/clang"; then
if test -z "${found_clang}"; then
found_clang="${as_dir}/clang"
fi
fi
done
IFS=$as_save_IFS
if test -n "$found_gcc" -a -n "$found_clang"
then
if test -n "`"$found_gcc" --version | grep llvm-gcc`"
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Detected llvm-gcc, falling back to clang" >&5
printf "%s\n" "$as_me: Detected llvm-gcc, falling back to clang" >&6;}
CC="$found_clang"
CXX="$found_clang++"
fi
elif test -z "$found_gcc" -a -n "$found_clang"
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: No GCC found, use CLANG" >&5
printf "%s\n" "$as_me: No GCC found, use CLANG" >&6;}
CC="$found_clang"
CXX="$found_clang++"
elif test -z "$found_gcc" -a -z "$found_clang"
then
found_clang=`/usr/bin/xcrun -find clang 2>/dev/null`
if test -n "${found_clang}"
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using clang from Xcode.app" >&5
printf "%s\n" "$as_me: Using clang from Xcode.app" >&6;}
CC="${found_clang}"
CXX="`/usr/bin/xcrun -find clang++`"
# else: use default behaviour
fi
fi
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="gcc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
else
CC="$ac_cv_prog_CC"
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
fi
if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
if test $ac_prog_rejected = yes; then
# We found a bogon in the path, so make sure we never use it.
set dummy $ac_cv_prog_CC
shift
if test $# != 0; then
# We chose a different compiler from the bogus one.
# However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name.
shift
ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
for ac_prog in cl.exe
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$CC" && break
done
fi
if test -z "$CC"; then
ac_ct_CC=$CC
for ac_prog in cl.exe
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_CC" && break
done
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
fi
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
set dummy ${ac_tool_prefix}clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}clang"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "clang", so it can be a program name with args.
set dummy clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="clang"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
else
CC="$ac_cv_prog_CC"
fi
fi
test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }
# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion -version; do
{ { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
sed '10a\
... rest of stderr output deleted ...
10q' conftest.err >conftest.er1
cat conftest.er1 >&5
fi
rm -f conftest.er1 conftest.err
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
done
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
printf %s "checking whether the C compiler works... " >&6; }
ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
ac_rmfiles=
for ac_file in $ac_files
do
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
esac
done
rm -f $ac_rmfiles
if { { ac_try="$ac_link_default"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link_default") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile. We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;;
[ab].out )
# We found the default executable, but exeext='' is most
# certainly right.
break;;
*.* )
if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
then :; else
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
fi
# We set ac_cv_exeext here because the later test for it is not
# safe: cross compilers may not add the suffix if given an `-o'
# argument, so we may need to know it at that point already.
# Even if this section looks crufty: it has the advantage of
# actually working.
break;;
* )
break;;
esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=
else $as_nop
ac_file=''
fi
if test -z "$ac_file"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
printf %s "checking for C compiler default output file name... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
printf "%s\n" "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
printf %s "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
# If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
break;;
* ) break;;
esac
done
else $as_nop
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
printf "%s\n" "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
FILE *f = fopen ("conftest.out", "w");
return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
printf %s "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
{ { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if { ac_try='./conftest$ac_cv_exeext'
{ { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
printf "%s\n" "$cross_compiling" >&6; }
rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
printf %s "checking for suffix of object files... " >&6; }
if test ${ac_cv_objext+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compile") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
for ac_file in conftest.o conftest.obj conftest.*; do
test -f "$ac_file" || continue;
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else $as_nop
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
printf "%s\n" "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
printf %s "checking whether the compiler supports GNU C... " >&6; }
if test ${ac_cv_c_compiler_gnu+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_compiler_gnu=yes
else $as_nop
ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test $ac_compiler_gnu = yes; then
GCC=yes
else
GCC=
fi
ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
printf %s "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
ac_cv_prog_cc_g=no
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes
else $as_nop
CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
ac_prog_cc_stdc=no
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
printf %s "checking for $CC option to enable C11 features... " >&6; }
if test ${ac_cv_prog_cc_c11+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c11_program
_ACEOF
for ac_arg in '' -std=gnu11
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
if test "x$ac_cv_prog_cc_c11" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
if test "x$ac_cv_prog_cc_c11" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
CC="$CC $ac_cv_prog_cc_c11"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
ac_prog_cc_stdc=c11
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
printf %s "checking for $CC option to enable C99 features... " >&6; }
if test ${ac_cv_prog_cc_c99+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c99_program
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
if test "x$ac_cv_prog_cc_c99" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
if test "x$ac_cv_prog_cc_c99" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
CC="$CC $ac_cv_prog_cc_c99"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
ac_prog_cc_stdc=c99
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
printf %s "checking for $CC option to enable C89 features... " >&6; }
if test ${ac_cv_prog_cc_c89+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c89_program
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
if test "x$ac_cv_prog_cc_c89" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
if test "x$ac_cv_prog_cc_c89" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
CC="$CC $ac_cv_prog_cc_c89"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
ac_prog_cc_stdc=c89
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
printf %s "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
if test ${ac_cv_prog_CPP+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Double quotes because $CC needs to be expanded
for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
do
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
else $as_nop
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
# Broken: success on invalid input.
continue
else $as_nop
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
break
fi
done
ac_cv_prog_CPP=$CPP
fi
CPP=$ac_cv_prog_CPP
else
ac_cv_prog_CPP=$CPP
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
printf "%s\n" "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
else $as_nop
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
# Broken: success on invalid input.
continue
else $as_nop
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
else $as_nop
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in grep ggrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_GREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_GREP"; then
as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_GREP=$GREP
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
printf %s "checking for a sed that does not truncate output... " >&6; }
if test ${ac_cv_path_SED+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
for ac_i in 1 2 3 4 5 6 7; do
ac_script="$ac_script$as_nl$ac_script"
done
echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
{ ac_script=; unset ac_script;}
if test -z "$SED"; then
ac_path_SED_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in sed gsed
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found.
# Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
*GNU*)
ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" '' >> "conftest.nl"
"$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_SED_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_SED="$ac_path_SED"
ac_path_SED_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_SED_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_SED"; then
as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
fi
else
ac_cv_path_SED=$SED
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
printf "%s\n" "$ac_cv_path_SED" >&6; }
SED="$ac_cv_path_SED"
rm -f conftest.sed
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in egrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_EGREP=$EGREP
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CC compiler name" >&5
printf %s "checking for CC compiler name... " >&6; }
if test ${ac_cv_cc_name+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.c <conftest.out 2>/dev/null; then
ac_cv_cc_name=`grep -v '^#' conftest.out | grep -v '^ *$' | tr -d ' '`
else
ac_cv_cc_name="unknown"
fi
rm -f conftest.c conftest.out
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_name" >&5
printf "%s\n" "$ac_cv_cc_name" >&6; }
# checks for UNIX variants that set C preprocessor variables
# may set _GNU_SOURCE, __EXTENSIONS__, _POSIX_PTHREAD_SEMANTICS,
# _POSIX_SOURCE, _POSIX_1_SOURCE, and more
ac_header= ac_cache=
for ac_item in $ac_header_c_list
do
if test $ac_cache; then
ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
printf "%s\n" "#define $ac_item 1" >> confdefs.h
fi
ac_header= ac_cache=
elif test $ac_header; then
ac_cache=$ac_item
else
ac_header=$ac_item
fi
done
if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
then :
printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
if test ${ac_cv_safe_to_define___extensions__+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# define __EXTENSIONS__ 1
$ac_includes_default
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_safe_to_define___extensions__=yes
else $as_nop
ac_cv_safe_to_define___extensions__=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
if test ${ac_cv_should_define__xopen_source+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_should_define__xopen_source=no
if test $ac_cv_header_wchar_h = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
mbstate_t x;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _XOPEN_SOURCE 500
#include
mbstate_t x;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_should_define__xopen_source=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
if test $ac_cv_header_minix_config_h = yes
then :
MINIX=yes
printf "%s\n" "#define _MINIX 1" >>confdefs.h
printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
else $as_nop
MINIX=
fi
if test $ac_cv_safe_to_define___extensions__ = yes
then :
printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
fi
if test $ac_cv_should_define__xopen_source = yes
then :
printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
fi
preset_cxx="$CXX"
if test -z "$CXX"
then
case "$CC" in
gcc) if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}g++", so it can be a program name with args.
set dummy ${ac_tool_prefix}g++; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $CXX in
[\\/]* | ?:[\\/]*)
ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in notfound
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_CXX="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
CXX=$ac_cv_path_CXX
if test -n "$CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
printf "%s\n" "$CXX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_path_CXX"; then
ac_pt_CXX=$CXX
# Extract the first word of "g++", so it can be a program name with args.
set dummy g++; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $ac_pt_CXX in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in notfound
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_CXX="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_CXX=$ac_cv_path_ac_pt_CXX
if test -n "$ac_pt_CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5
printf "%s\n" "$ac_pt_CXX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_pt_CXX" = x; then
CXX="g++"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CXX=$ac_pt_CXX
fi
else
CXX="$ac_cv_path_CXX"
fi
;;
cc) if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}c++", so it can be a program name with args.
set dummy ${ac_tool_prefix}c++; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $CXX in
[\\/]* | ?:[\\/]*)
ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in notfound
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_CXX="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
CXX=$ac_cv_path_CXX
if test -n "$CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
printf "%s\n" "$CXX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_path_CXX"; then
ac_pt_CXX=$CXX
# Extract the first word of "c++", so it can be a program name with args.
set dummy c++; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $ac_pt_CXX in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in notfound
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_CXX="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_CXX=$ac_cv_path_ac_pt_CXX
if test -n "$ac_pt_CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5
printf "%s\n" "$ac_pt_CXX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_pt_CXX" = x; then
CXX="c++"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CXX=$ac_pt_CXX
fi
else
CXX="$ac_cv_path_CXX"
fi
;;
clang|*/clang) if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}clang++", so it can be a program name with args.
set dummy ${ac_tool_prefix}clang++; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $CXX in
[\\/]* | ?:[\\/]*)
ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in notfound
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_CXX="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
CXX=$ac_cv_path_CXX
if test -n "$CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
printf "%s\n" "$CXX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_path_CXX"; then
ac_pt_CXX=$CXX
# Extract the first word of "clang++", so it can be a program name with args.
set dummy clang++; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $ac_pt_CXX in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in notfound
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_CXX="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_CXX=$ac_cv_path_ac_pt_CXX
if test -n "$ac_pt_CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5
printf "%s\n" "$ac_pt_CXX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_pt_CXX" = x; then
CXX="clang++"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CXX=$ac_pt_CXX
fi
else
CXX="$ac_cv_path_CXX"
fi
;;
icc|*/icc) if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}icpc", so it can be a program name with args.
set dummy ${ac_tool_prefix}icpc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $CXX in
[\\/]* | ?:[\\/]*)
ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in notfound
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_CXX="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
CXX=$ac_cv_path_CXX
if test -n "$CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
printf "%s\n" "$CXX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_path_CXX"; then
ac_pt_CXX=$CXX
# Extract the first word of "icpc", so it can be a program name with args.
set dummy icpc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $ac_pt_CXX in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in notfound
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_CXX="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_CXX=$ac_cv_path_ac_pt_CXX
if test -n "$ac_pt_CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5
printf "%s\n" "$ac_pt_CXX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_pt_CXX" = x; then
CXX="icpc"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CXX=$ac_pt_CXX
fi
else
CXX="$ac_cv_path_CXX"
fi
;;
esac
if test "$CXX" = "notfound"
then
CXX=""
fi
fi
if test -z "$CXX"
then
if test -n "$ac_tool_prefix"; then
for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CXX"; then
ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CXX=$ac_cv_prog_CXX
if test -n "$CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
printf "%s\n" "$CXX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$CXX" && break
done
fi
if test -z "$CXX"; then
ac_ct_CXX=$CXX
for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CXX"; then
ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CXX="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
if test -n "$ac_ct_CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
printf "%s\n" "$ac_ct_CXX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_CXX" && break
done
if test "x$ac_ct_CXX" = x; then
CXX="notfound"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CXX=$ac_ct_CXX
fi
fi
if test "$CXX" = "notfound"
then
CXX=""
fi
fi
if test "$preset_cxx" != "$CXX"
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:
By default, distutils will build C++ extension modules with \"$CXX\".
If this is not intended, then set CXX on the configure command line.
" >&5
printf "%s\n" "$as_me:
By default, distutils will build C++ extension modules with \"$CXX\".
If this is not intended, then set CXX on the configure command line.
" >&6;}
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the platform triplet based on compiler characteristics" >&5
printf %s "checking for the platform triplet based on compiler characteristics... " >&6; }
if $CPP $CPPFLAGS $srcdir/Misc/platform_triplet.c >conftest.out 2>/dev/null; then
PLATFORM_TRIPLET=`grep '^PLATFORM_TRIPLET=' conftest.out | tr -d ' '`
PLATFORM_TRIPLET="${PLATFORM_TRIPLET#PLATFORM_TRIPLET=}"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PLATFORM_TRIPLET" >&5
printf "%s\n" "$PLATFORM_TRIPLET" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5
printf "%s\n" "none" >&6; }
fi
rm -f conftest.out
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for multiarch" >&5
printf %s "checking for multiarch... " >&6; }
case $ac_sys_system in #(
Darwin*) :
MULTIARCH="" ;; #(
FreeBSD*) :
MULTIARCH="" ;; #(
*) :
MULTIARCH=$($CC --print-multiarch 2>/dev/null)
;;
esac
if test x$PLATFORM_TRIPLET != x && test x$MULTIARCH != x; then
if test x$PLATFORM_TRIPLET != x$MULTIARCH; then
as_fn_error $? "internal configure error for the platform triplet, please file a bug report" "$LINENO" 5
fi
elif test x$PLATFORM_TRIPLET != x && test x$MULTIARCH = x; then
MULTIARCH=$PLATFORM_TRIPLET
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MULTIARCH" >&5
printf "%s\n" "$MULTIARCH" >&6; }
case $ac_sys_system in #(
*) :
SOABI_PLATFORM=$PLATFORM_TRIPLET
;;
esac
if test x$MULTIARCH != x; then
MULTIARCH_CPPFLAGS="-DMULTIARCH=\\\"$MULTIARCH\\\""
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PEP 11 support tier" >&5
printf %s "checking for PEP 11 support tier... " >&6; }
case $host/$ac_cv_cc_name in #(
x86_64-*-linux-gnu/gcc) :
PY_SUPPORT_TIER=1 ;; #(
x86_64-apple-darwin*/clang) :
PY_SUPPORT_TIER=1 ;; #(
i686-pc-windows-msvc/msvc) :
PY_SUPPORT_TIER=1 ;; #(
x86_64-pc-windows-msvc/msvc) :
PY_SUPPORT_TIER=1 ;; #(
aarch64-apple-darwin*/clang) :
PY_SUPPORT_TIER=2 ;; #(
aarch64-*-linux-gnu/gcc) :
PY_SUPPORT_TIER=2 ;; #(
aarch64-*-linux-gnu/clang) :
PY_SUPPORT_TIER=2 ;; #(
powerpc64le-*-linux-gnu/gcc) :
PY_SUPPORT_TIER=2 ;; #(
wasm32-unknown-wasi/clang) :
PY_SUPPORT_TIER=2 ;; #(
x86_64-*-linux-gnu/clang) :
PY_SUPPORT_TIER=2 ;; #(
aarch64-pc-windows-msvc/msvc) :
PY_SUPPORT_TIER=3 ;; #(
armv7l-*-linux-gnueabihf/gcc) :
PY_SUPPORT_TIER=3 ;; #(
powerpc64le-*-linux-gnu/clang) :
PY_SUPPORT_TIER=3 ;; #(
s390x-*-linux-gnu/gcc) :
PY_SUPPORT_TIER=3 ;; #(
x86_64-*-freebsd*/clang) :
PY_SUPPORT_TIER=3 ;; #(
*) :
PY_SUPPORT_TIER=0
;;
esac
case $PY_SUPPORT_TIER in #(
1) :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $host/$ac_cv_cc_name has tier 1 (supported)" >&5
printf "%s\n" "$host/$ac_cv_cc_name has tier 1 (supported)" >&6; } ;; #(
2) :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $host/$ac_cv_cc_name has tier 2 (supported)" >&5
printf "%s\n" "$host/$ac_cv_cc_name has tier 2 (supported)" >&6; } ;; #(
3) :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $host/$ac_cv_cc_name has tier 3 (partially supported)" >&5
printf "%s\n" "$host/$ac_cv_cc_name has tier 3 (partially supported)" >&6; } ;; #(
*) :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $host/$ac_cv_cc_name is not supported" >&5
printf "%s\n" "$as_me: WARNING: $host/$ac_cv_cc_name is not supported" >&2;}
;;
esac
printf "%s\n" "#define PY_SUPPORT_TIER $PY_SUPPORT_TIER" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -Wl,--no-as-needed" >&5
printf %s "checking for -Wl,--no-as-needed... " >&6; }
if test ${ac_cv_wl_no_as_needed+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LDFLAGS="$LDFLAGS"
as_fn_append LDFLAGS " -Wl,--no-as-needed"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
NO_AS_NEEDED="-Wl,--no-as-needed"
ac_cv_wl_no_as_needed=yes
else $as_nop
NO_AS_NEEDED=""
ac_cv_wl_no_as_needed=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS="$save_LDFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_wl_no_as_needed" >&5
printf "%s\n" "$ac_cv_wl_no_as_needed" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the Android API level" >&5
printf %s "checking for the Android API level... " >&6; }
cat > conftest.c <conftest.out 2>/dev/null; then
ANDROID_API_LEVEL=`sed -n -e '/__ANDROID_API__/d' -e 's/^android_api = //p' conftest.out`
_arm_arch=`sed -n -e '/__ARM_ARCH/d' -e 's/^arm_arch = //p' conftest.out`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ANDROID_API_LEVEL" >&5
printf "%s\n" "$ANDROID_API_LEVEL" >&6; }
if test -z "$ANDROID_API_LEVEL"; then
as_fn_error $? "Fatal: you must define __ANDROID_API__" "$LINENO" 5
fi
printf "%s\n" "#define ANDROID_API_LEVEL $ANDROID_API_LEVEL" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the Android arm ABI" >&5
printf %s "checking for the Android arm ABI... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $_arm_arch" >&5
printf "%s\n" "$_arm_arch" >&6; }
if test "$_arm_arch" = 7; then
BASECFLAGS="${BASECFLAGS} -mfloat-abi=softfp -mfpu=vfpv3-d16"
LDFLAGS="${LDFLAGS} -march=armv7-a -Wl,--fix-cortex-a8"
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not Android" >&5
printf "%s\n" "not Android" >&6; }
fi
rm -f conftest.c conftest.out
# Check for unsupported systems
case $ac_sys_system/$ac_sys_release in #(
atheos*|Linux*/1*) :
as_fn_error $? "This system \($ac_sys_system/$ac_sys_release\) is no longer supported. See README for details." "$LINENO" 5
;; #(
*) :
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-emscripten-target" >&5
printf %s "checking for --with-emscripten-target... " >&6; }
# Check whether --with-emscripten-target was given.
if test ${with_emscripten_target+y}
then :
withval=$with_emscripten_target;
if test "x$ac_sys_system" = xEmscripten
then :
case $with_emscripten_target in #(
browser) :
ac_sys_emscripten_target=browser ;; #(
node) :
ac_sys_emscripten_target=node ;; #(
browser-debug) :
ac_sys_emscripten_target=browser-debug ;; #(
node-debug) :
ac_sys_emscripten_target=node-debug ;; #(
*) :
as_fn_error $? "Invalid argument: --with-emscripten-target=browser|node" "$LINENO" 5
;;
esac
else $as_nop
as_fn_error $? "--with-emscripten-target only applies to Emscripten" "$LINENO" 5
fi
else $as_nop
if test "x$ac_sys_system" = xEmscripten
then :
ac_sys_emscripten_target=browser
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_sys_emscripten_target" >&5
printf "%s\n" "$ac_sys_emscripten_target" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --enable-wasm-dynamic-linking" >&5
printf %s "checking for --enable-wasm-dynamic-linking... " >&6; }
# Check whether --enable-wasm-dynamic-linking was given.
if test ${enable_wasm_dynamic_linking+y}
then :
enableval=$enable_wasm_dynamic_linking;
case $ac_sys_system in #(
Emscripten) :
;; #(
WASI) :
as_fn_error $? "WASI dynamic linking is not implemented yet." "$LINENO" 5 ;; #(
*) :
as_fn_error $? "--enable-wasm-dynamic-linking only applies to Emscripten and WASI" "$LINENO" 5
;;
esac
else $as_nop
enable_wasm_dynamic_linking=missing
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_wasm_dynamic_linking" >&5
printf "%s\n" "$enable_wasm_dynamic_linking" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --enable-wasm-pthreads" >&5
printf %s "checking for --enable-wasm-pthreads... " >&6; }
# Check whether --enable-wasm-pthreads was given.
if test ${enable_wasm_pthreads+y}
then :
enableval=$enable_wasm_pthreads;
case $ac_sys_system in #(
Emscripten) :
;; #(
WASI) :
;; #(
*) :
as_fn_error $? "--enable-wasm-pthreads only applies to Emscripten and WASI" "$LINENO" 5
;;
esac
else $as_nop
enable_wasm_pthreads=missing
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_wasm_pthreads" >&5
printf "%s\n" "$enable_wasm_pthreads" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-suffix" >&5
printf %s "checking for --with-suffix... " >&6; }
# Check whether --with-suffix was given.
if test ${with_suffix+y}
then :
withval=$with_suffix;
case $with_suffix in #(
no) :
EXEEXT= ;; #(
yes) :
EXEEXT=.exe ;; #(
*) :
EXEEXT=$with_suffix
;;
esac
else $as_nop
case $ac_sys_system/$ac_sys_emscripten_target in #(
Emscripten/browser*) :
EXEEXT=.js ;; #(
Emscripten/node*) :
EXEEXT=.js ;; #(
WASI/*) :
EXEEXT=.wasm ;; #(
*) :
EXEEXT=
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5
printf "%s\n" "$EXEEXT" >&6; }
# Test whether we're running on a non-case-sensitive system, in which
# case we give a warning if no ext is given
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for case-insensitive build directory" >&5
printf %s "checking for case-insensitive build directory... " >&6; }
if test ! -d CaseSensitiveTestDir; then
mkdir CaseSensitiveTestDir
fi
if test -d casesensitivetestdir && test -z "$EXEEXT"
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
BUILDEXEEXT=.exe
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
BUILDEXEEXT=$EXEEXT
fi
rmdir CaseSensitiveTestDir
case $ac_sys_system in
hp*|HP*)
case $CC in
cc|*/cc) CC="$CC -Ae";;
esac;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking LIBRARY" >&5
printf %s "checking LIBRARY... " >&6; }
if test -z "$LIBRARY"
then
LIBRARY='libpython$(VERSION)$(ABIFLAGS).a'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBRARY" >&5
printf "%s\n" "$LIBRARY" >&6; }
# LDLIBRARY is the name of the library to link against (as opposed to the
# name of the library into which to insert object files). BLDLIBRARY is also
# the library to link against, usually. On Mac OS X frameworks, BLDLIBRARY
# is blank as the main program is not linked directly against LDLIBRARY.
# LDLIBRARYDIR is the path to LDLIBRARY, which is made in a subdirectory. On
# systems without shared libraries, LDLIBRARY is the same as LIBRARY
# (defined in the Makefiles). On Cygwin LDLIBRARY is the import library,
# DLLLIBRARY is the shared (i.e., DLL) library.
#
# RUNSHARED is used to run shared python without installed libraries
#
# INSTSONAME is the name of the shared library that will be use to install
# on the system - some systems like version suffix, others don't
#
# LDVERSION is the shared library version number, normally the Python version
# with the ABI build flags appended.
LDLIBRARY="$LIBRARY"
BLDLIBRARY='$(LDLIBRARY)'
INSTSONAME='$(LDLIBRARY)'
DLLLIBRARY=''
LDLIBRARYDIR=''
RUNSHARED=''
LDVERSION="$VERSION"
# LINKCC is the command that links the python executable -- default is $(CC).
# If CXX is set, and if it is needed to link a main function that was
# compiled with CXX, LINKCC is CXX instead. Always using CXX is undesirable:
# python might then depend on the C++ runtime
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking LINKCC" >&5
printf %s "checking LINKCC... " >&6; }
if test -z "$LINKCC"
then
LINKCC='$(PURIFY) $(CC)'
case $ac_sys_system in
QNX*)
# qcc must be used because the other compilers do not
# support -N.
LINKCC=qcc;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LINKCC" >&5
printf "%s\n" "$LINKCC" >&6; }
# EXPORTSYMS holds the list of exported symbols for AIX.
# EXPORTSFROM holds the module name exporting symbols on AIX.
EXPORTSYMS=
EXPORTSFROM=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking EXPORTSYMS" >&5
printf %s "checking EXPORTSYMS... " >&6; }
case $ac_sys_system in
AIX*)
EXPORTSYMS="Modules/python.exp"
EXPORTSFROM=. # the main executable
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $EXPORTSYMS" >&5
printf "%s\n" "$EXPORTSYMS" >&6; }
# GNULD is set to "yes" if the GNU linker is used. If this goes wrong
# make sure we default having it set to "no": this is used by
# distutils.unixccompiler to know if it should add --enable-new-dtags
# to linker command lines, and failing to detect GNU ld simply results
# in the same behaviour as before.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
printf %s "checking for GNU ld... " >&6; }
ac_prog=ld
if test "$GCC" = yes; then
ac_prog=`$CC -print-prog-name=ld`
fi
case `"$ac_prog" -V 2>&1 < /dev/null` in
*GNU*)
GNULD=yes;;
*)
GNULD=no;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GNULD" >&5
printf "%s\n" "$GNULD" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --enable-shared" >&5
printf %s "checking for --enable-shared... " >&6; }
# Check whether --enable-shared was given.
if test ${enable_shared+y}
then :
enableval=$enable_shared;
fi
if test -z "$enable_shared"
then
case $ac_sys_system in
CYGWIN*)
enable_shared="yes";;
*)
enable_shared="no";;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
printf "%s\n" "$enable_shared" >&6; }
# --with-static-libpython
STATIC_LIBPYTHON=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-static-libpython" >&5
printf %s "checking for --with-static-libpython... " >&6; }
# Check whether --with-static-libpython was given.
if test ${with_static_libpython+y}
then :
withval=$with_static_libpython;
if test "$withval" = no
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; };
STATIC_LIBPYTHON=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --enable-profiling" >&5
printf %s "checking for --enable-profiling... " >&6; }
# Check whether --enable-profiling was given.
if test ${enable_profiling+y}
then :
enableval=$enable_profiling;
fi
if test "x$enable_profiling" = xyes; then
ac_save_cc="$CC"
CC="$CC -pg"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main(void) { return 0; }
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
else $as_nop
enable_profiling=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CC="$ac_save_cc"
else
enable_profiling=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_profiling" >&5
printf "%s\n" "$enable_profiling" >&6; }
if test "x$enable_profiling" = xyes; then
BASECFLAGS="-pg $BASECFLAGS"
LDFLAGS="-pg $LDFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking LDLIBRARY" >&5
printf %s "checking LDLIBRARY... " >&6; }
# Apple framework builds need more magic. LDLIBRARY is the dynamic
# library that we build, but we do not want to link against it (we
# will find it with a -framework option). For this reason there is an
# extra variable BLDLIBRARY against which Python and the extension
# modules are linked, BLDLIBRARY. This is normally the same as
# LDLIBRARY, but empty for MacOSX framework builds.
if test "$enable_framework"
then
case $ac_sys_system in
Darwin)
LDLIBRARY='$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)';;
*)
as_fn_error $? "Unknown platform for framework build" "$LINENO" 5;;
esac
BLDLIBRARY=''
RUNSHARED=DYLD_FRAMEWORK_PATH=`pwd`${DYLD_FRAMEWORK_PATH:+:${DYLD_FRAMEWORK_PATH}}
else
BLDLIBRARY='$(LDLIBRARY)'
fi
# Other platforms follow
if test $enable_shared = "yes"; then
PY_ENABLE_SHARED=1
printf "%s\n" "#define Py_ENABLE_SHARED 1" >>confdefs.h
case $ac_sys_system in
CYGWIN*)
LDLIBRARY='libpython$(LDVERSION).dll.a'
BLDLIBRARY='-L. -lpython$(LDVERSION)'
DLLLIBRARY='libpython$(LDVERSION).dll'
;;
SunOS*)
LDLIBRARY='libpython$(LDVERSION).so'
BLDLIBRARY='-Wl,-R,$(LIBDIR) -L. -lpython$(LDVERSION)'
RUNSHARED=LD_LIBRARY_PATH=`pwd`${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
INSTSONAME="$LDLIBRARY".$SOVERSION
if test "$with_pydebug" != yes
then
PY3LIBRARY=libpython3.so
fi
;;
Linux*|GNU*|NetBSD*|FreeBSD*|DragonFly*|OpenBSD*|VxWorks*)
LDLIBRARY='libpython$(LDVERSION).so'
BLDLIBRARY='-L. -lpython$(LDVERSION)'
RUNSHARED=LD_LIBRARY_PATH=`pwd`${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
INSTSONAME="$LDLIBRARY".$SOVERSION
if test "$with_pydebug" != yes
then
PY3LIBRARY=libpython3.so
fi
;;
hp*|HP*)
case `uname -m` in
ia64)
LDLIBRARY='libpython$(LDVERSION).so'
;;
*)
LDLIBRARY='libpython$(LDVERSION).sl'
;;
esac
BLDLIBRARY='-Wl,+b,$(LIBDIR) -L. -lpython$(LDVERSION)'
RUNSHARED=SHLIB_PATH=`pwd`${SHLIB_PATH:+:${SHLIB_PATH}}
;;
Darwin*)
LDLIBRARY='libpython$(LDVERSION).dylib'
BLDLIBRARY='-L. -lpython$(LDVERSION)'
RUNSHARED=DYLD_LIBRARY_PATH=`pwd`${DYLD_LIBRARY_PATH:+:${DYLD_LIBRARY_PATH}}
;;
AIX*)
LDLIBRARY='libpython$(LDVERSION).so'
RUNSHARED=LIBPATH=`pwd`${LIBPATH:+:${LIBPATH}}
;;
esac
else # shared is disabled
PY_ENABLE_SHARED=0
case $ac_sys_system in
CYGWIN*)
BLDLIBRARY='$(LIBRARY)'
LDLIBRARY='libpython$(LDVERSION).dll.a'
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LDLIBRARY" >&5
printf "%s\n" "$LDLIBRARY" >&6; }
if test "$cross_compiling" = yes; then
RUNSHARED=
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking HOSTRUNNER" >&5
printf %s "checking HOSTRUNNER... " >&6; }
if test -z "$HOSTRUNNER"
then
case $ac_sys_system/$ac_sys_emscripten_target in #(
Emscripten/node*) :
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}node", so it can be a program name with args.
set dummy ${ac_tool_prefix}node; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_NODE+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $NODE in
[\\/]* | ?:[\\/]*)
ac_cv_path_NODE="$NODE" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_NODE="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
NODE=$ac_cv_path_NODE
if test -n "$NODE"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NODE" >&5
printf "%s\n" "$NODE" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_path_NODE"; then
ac_pt_NODE=$NODE
# Extract the first word of "node", so it can be a program name with args.
set dummy node; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_NODE+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $ac_pt_NODE in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_NODE="$ac_pt_NODE" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_NODE="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_NODE=$ac_cv_path_ac_pt_NODE
if test -n "$ac_pt_NODE"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_NODE" >&5
printf "%s\n" "$ac_pt_NODE" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_pt_NODE" = x; then
NODE="node"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
NODE=$ac_pt_NODE
fi
else
NODE="$ac_cv_path_NODE"
fi
HOSTRUNNER="$NODE"
# bigint for ctypes c_longlong, c_longdouble
# no longer available in Node 16
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for node --experimental-wasm-bigint" >&5
printf %s "checking for node --experimental-wasm-bigint... " >&6; }
if test ${ac_cv_tool_node_wasm_bigint+y}
then :
printf %s "(cached) " >&6
else $as_nop
if $NODE -v --experimental-wasm-bigint > /dev/null 2>&1; then
ac_cv_tool_node_wasm_bigint=yes
else
ac_cv_tool_node_wasm_bigint=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tool_node_wasm_bigint" >&5
printf "%s\n" "$ac_cv_tool_node_wasm_bigint" >&6; }
if test "x$ac_cv_tool_node_wasm_bigint" = xyes
then :
as_fn_append HOSTRUNNER " --experimental-wasm-bigint"
fi
if test "x$enable_wasm_pthreads" = xyes
then :
as_fn_append HOSTRUNNER " --experimental-wasm-threads"
# no longer available in Node 16
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for node --experimental-wasm-bulk-memory" >&5
printf %s "checking for node --experimental-wasm-bulk-memory... " >&6; }
if test ${ac_cv_tool_node_wasm_bulk_memory+y}
then :
printf %s "(cached) " >&6
else $as_nop
if $NODE -v --experimental-wasm-bulk-memory > /dev/null 2>&1; then
ac_cv_tool_node_wasm_bulk_memory=yes
else
ac_cv_tool_node_wasm_bulk_memory=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tool_node_wasm_bulk_memory" >&5
printf "%s\n" "$ac_cv_tool_node_wasm_bulk_memory" >&6; }
if test "x$ac_cv_tool_node_wasm_bulk_memory" = xyes
then :
as_fn_append HOSTRUNNER " --experimental-wasm-bulk-memory"
fi
fi
if test "x$host_cpu" = xwasm64
then :
as_fn_append HOSTRUNNER " --experimental-wasm-memory64"
fi
;; #(
WASI/*) :
HOSTRUNNER='wasmtime run --env PYTHONPATH=/$(shell realpath --relative-to $(abs_srcdir) $(abs_builddir))/$(shell cat pybuilddir.txt):/Lib --mapdir /::$(srcdir) --' ;; #(
*) :
HOSTRUNNER=''
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HOSTRUNNER" >&5
printf "%s\n" "$HOSTRUNNER" >&6; }
if test -n "$HOSTRUNNER"; then
PYTHON_FOR_BUILD="_PYTHON_HOSTRUNNER='$HOSTRUNNER' $PYTHON_FOR_BUILD"
fi
# LIBRARY_DEPS, LINK_PYTHON_OBJS and LINK_PYTHON_DEPS variable
case $ac_sys_system/$ac_sys_emscripten_target in #(
Emscripten/browser*) :
LIBRARY_DEPS='$(PY3LIBRARY) $(WASM_STDLIB) python.html python.worker.js' ;; #(
*) :
LIBRARY_DEPS='$(PY3LIBRARY) $(EXPORTSYMS)'
;;
esac
LINK_PYTHON_DEPS='$(LIBRARY_DEPS)'
if test "$PY_ENABLE_SHARED" = 1 || test "$enable_framework" ; then
LIBRARY_DEPS="\$(LDLIBRARY) $LIBRARY_DEPS"
if test "$STATIC_LIBPYTHON" = 1; then
LIBRARY_DEPS="\$(LIBRARY) $LIBRARY_DEPS"
fi
# Link Python program to the shared library
LINK_PYTHON_OBJS='$(BLDLIBRARY)'
else
if test "$STATIC_LIBPYTHON" = 0; then
# Build Python needs object files but don't need to build
# Python static library
LINK_PYTHON_DEPS="$LIBRARY_DEPS \$(LIBRARY_OBJS)"
fi
LIBRARY_DEPS="\$(LIBRARY) $LIBRARY_DEPS"
# Link Python program to object files
LINK_PYTHON_OBJS='$(LIBRARY_OBJS)'
fi
# ar program
if test -n "$ac_tool_prefix"; then
for ac_prog in ar aal
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AR+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$AR"; then
ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
printf "%s\n" "$AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$AR" && break
done
fi
if test -z "$AR"; then
ac_ct_AR=$AR
for ac_prog in ar aal
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_AR+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_AR"; then
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_AR="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
printf "%s\n" "$ac_ct_AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_AR" && break
done
if test "x$ac_ct_AR" = x; then
AR="ar"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
AR=$ac_ct_AR
fi
fi
# tweak ARFLAGS only if the user didn't set it on the command line
if test -z "$ARFLAGS"
then
ARFLAGS="rcs"
fi
case $MACHDEP in
hp*|HP*)
# install -d does not work on HP-UX
if test -z "$INSTALL"
then
INSTALL="${srcdir}/install-sh -c"
fi
esac
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
printf %s "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if test ${ac_cv_path_install+y}
then :
printf %s "(cached) " >&6
else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
# Account for fact that we put trailing slashes in our PATH walk.
case $as_dir in #((
./ | /[cC]/* | \
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
/usr/ucb/* ) ;;
*)
# OSF1 and SCO ODT 3.0 have their own names for install.
# Don't use installbsd from OSF since it installs stuff as root
# by default.
for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
if test $ac_prog = install &&
grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
:
elif test $ac_prog = install &&
grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# program-specific install script used by HP pwplus--don't use.
:
else
rm -rf conftest.one conftest.two conftest.dir
echo one > conftest.one
echo two > conftest.two
mkdir conftest.dir
if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
test -s conftest.one && test -s conftest.two &&
test -s conftest.dir/conftest.one &&
test -s conftest.dir/conftest.two
then
ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
break 3
fi
fi
fi
done
done
;;
esac
done
IFS=$as_save_IFS
rm -rf conftest.one conftest.two conftest.dir
fi
if test ${ac_cv_path_install+y}; then
INSTALL=$ac_cv_path_install
else
# As a last resort, use the slow shell script. Don't cache a
# value for INSTALL within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
INSTALL=$ac_install_sh
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
printf "%s\n" "$INSTALL" >&6; }
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
printf %s "checking for a race-free mkdir -p... " >&6; }
if test -z "$MKDIR_P"; then
if test ${ac_cv_path_mkdir+y}
then :
printf %s "(cached) " >&6
else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in mkdir gmkdir; do
for ac_exec_ext in '' $ac_executable_extensions; do
as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
'mkdir ('*'coreutils) '* | \
'BusyBox '* | \
'mkdir (fileutils) '4.1*)
ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
break 3;;
esac
done
done
done
IFS=$as_save_IFS
fi
test -d ./--version && rmdir ./--version
if test ${ac_cv_path_mkdir+y}; then
MKDIR_P="$ac_cv_path_mkdir -p"
else
# As a last resort, use the slow shell script. Don't cache a
# value for MKDIR_P within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
MKDIR_P="$ac_install_sh -d"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
printf "%s\n" "$MKDIR_P" >&6; }
# Not every filesystem supports hard links
if test -z "$LN" ; then
case $ac_sys_system in
CYGWIN*) LN="ln -s";;
*) LN=ln;;
esac
fi
# For calculating the .so ABI tag.
ABIFLAGS=""
# Check for --disable-gil
# --disable-gil
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --disable-gil" >&5
printf %s "checking for --disable-gil... " >&6; }
# Check whether --enable-gil was given.
if test ${enable_gil+y}
then :
enableval=$enable_gil; if test "x$enable_gil" = xyes
then :
disable_gil=no
else $as_nop
disable_gil=yes
fi
else $as_nop
disable_gil=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $disable_gil" >&5
printf "%s\n" "$disable_gil" >&6; }
if test "$disable_gil" = "yes"
then
printf "%s\n" "#define Py_GIL_DISABLED 1" >>confdefs.h
# Add "t" for "threaded"
ABIFLAGS="${ABIFLAGS}t"
fi
# Check for --with-pydebug
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-pydebug" >&5
printf %s "checking for --with-pydebug... " >&6; }
# Check whether --with-pydebug was given.
if test ${with_pydebug+y}
then :
withval=$with_pydebug;
if test "$withval" != no
then
printf "%s\n" "#define Py_DEBUG 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
Py_DEBUG='true'
ABIFLAGS="${ABIFLAGS}d"
else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; Py_DEBUG='false'
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Check for --with-trace-refs
# --with-trace-refs
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-trace-refs" >&5
printf %s "checking for --with-trace-refs... " >&6; }
# Check whether --with-trace-refs was given.
if test ${with_trace_refs+y}
then :
withval=$with_trace_refs;
else $as_nop
with_trace_refs=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_trace_refs" >&5
printf "%s\n" "$with_trace_refs" >&6; }
if test "$with_trace_refs" = "yes"
then
printf "%s\n" "#define Py_TRACE_REFS 1" >>confdefs.h
fi
# Check for --enable-pystats
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --enable-pystats" >&5
printf %s "checking for --enable-pystats... " >&6; }
# Check whether --enable-pystats was given.
if test ${enable_pystats+y}
then :
enableval=$enable_pystats;
else $as_nop
enable_pystats=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_pystats" >&5
printf "%s\n" "$enable_pystats" >&6; }
if test "x$enable_pystats" = xyes
then :
printf "%s\n" "#define Py_STATS 1" >>confdefs.h
fi
# Check for --with-assertions.
# This allows enabling assertions without Py_DEBUG.
assertions='false'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-assertions" >&5
printf %s "checking for --with-assertions... " >&6; }
# Check whether --with-assertions was given.
if test ${with_assertions+y}
then :
withval=$with_assertions;
if test "$withval" != no
then
assertions='true'
fi
fi
if test "$assertions" = 'true'; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
elif test "$Py_DEBUG" = 'true'; then
assertions='true'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: implied by --with-pydebug" >&5
printf "%s\n" "implied by --with-pydebug" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Check for --enable-experimental-jit:
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --enable-experimental-jit" >&5
printf %s "checking for --enable-experimental-jit... " >&6; }
# Check whether --enable-experimental-jit was given.
if test ${enable_experimental_jit+y}
then :
enableval=$enable_experimental_jit;
else $as_nop
enable_experimental_jit=no
fi
if test "x$enable_experimental_jit" = xno
then :
else $as_nop
as_fn_append CFLAGS_NODIST " -D_Py_JIT"
REGEN_JIT_COMMAND="\$(PYTHON_FOR_REGEN) \$(srcdir)/Tools/jit/build.py $host"
JIT_STENCILS_H="jit_stencils.h"
if test "x$Py_DEBUG" = xtrue
then :
as_fn_append REGEN_JIT_COMMAND " --debug"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_experimental_jit" >&5
printf "%s\n" "$enable_experimental_jit" >&6; }
# Enable optimization flags
Py_OPT='false'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --enable-optimizations" >&5
printf %s "checking for --enable-optimizations... " >&6; }
# Check whether --enable-optimizations was given.
if test ${enable_optimizations+y}
then :
enableval=$enable_optimizations;
if test "$enableval" != no
then
Py_OPT='true'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
else
Py_OPT='false'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; };
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "$Py_OPT" = 'true' ; then
# Intentionally not forcing Py_LTO='true' here. Too many toolchains do not
# compile working code using it and both test_distutils and test_gdb are
# broken when you do manage to get a toolchain that works with it. People
# who want LTO need to use --with-lto themselves.
DEF_MAKE_ALL_RULE="profile-opt"
REQUIRE_PGO="yes"
DEF_MAKE_RULE="build_all"
case $CC in
*gcc*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fno-semantic-interposition" >&5
printf %s "checking whether C compiler accepts -fno-semantic-interposition... " >&6; }
if test ${ax_cv_check_cflags___fno_semantic_interposition+y}
then :
printf %s "(cached) " >&6
else $as_nop
ax_check_save_flags=$CFLAGS
CFLAGS="$CFLAGS -fno-semantic-interposition"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ax_cv_check_cflags___fno_semantic_interposition=yes
else $as_nop
ax_cv_check_cflags___fno_semantic_interposition=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$ax_check_save_flags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_semantic_interposition" >&5
printf "%s\n" "$ax_cv_check_cflags___fno_semantic_interposition" >&6; }
if test "x$ax_cv_check_cflags___fno_semantic_interposition" = xyes
then :
CFLAGS_NODIST="$CFLAGS_NODIST -fno-semantic-interposition"
LDFLAGS_NODIST="$LDFLAGS_NODIST -fno-semantic-interposition"
else $as_nop
:
fi
;;
esac
elif test "$ac_sys_system" = "Emscripten" -o "$ac_sys_system" = "WASI"; then
DEF_MAKE_ALL_RULE="build_wasm"
REQUIRE_PGO="no"
DEF_MAKE_RULE="all"
else
DEF_MAKE_ALL_RULE="build_all"
REQUIRE_PGO="no"
DEF_MAKE_RULE="all"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking PROFILE_TASK" >&5
printf %s "checking PROFILE_TASK... " >&6; }
if test -z "$PROFILE_TASK"
then
PROFILE_TASK='-m test --pgo --timeout=$(TESTTIMEOUT)'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PROFILE_TASK" >&5
printf "%s\n" "$PROFILE_TASK" >&6; }
# Make llvm-related checks work on systems where llvm tools are not installed with their
# normal names in the default $PATH (ie: Ubuntu). They exist under the
# non-suffixed name in their versioned llvm directory.
llvm_bin_dir=''
llvm_path="${PATH}"
if test "${CC}" = "clang"
then
clang_bin=`which clang`
# Some systems install clang elsewhere as a symlink to the real path
# which is where the related llvm tools are located.
if test -L "${clang_bin}"
then
clang_dir=`dirname "${clang_bin}"`
clang_bin=`readlink "${clang_bin}"`
llvm_bin_dir="${clang_dir}/"`dirname "${clang_bin}"`
llvm_path="${llvm_path}${PATH_SEPARATOR}${llvm_bin_dir}"
fi
fi
# Enable LTO flags
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-lto" >&5
printf %s "checking for --with-lto... " >&6; }
# Check whether --with-lto was given.
if test ${with_lto+y}
then :
withval=$with_lto;
case "$withval" in
full)
Py_LTO='true'
Py_LTO_POLICY='full'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
;;
thin)
Py_LTO='true'
Py_LTO_POLICY='thin'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
;;
yes)
Py_LTO='true'
Py_LTO_POLICY='default'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
;;
no)
Py_LTO='false'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
;;
*)
Py_LTO='false'
as_fn_error $? "unknown lto option: '$withval'" "$LINENO" 5
;;
esac
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "$Py_LTO" = 'true' ; then
case $CC in
*clang*)
LDFLAGS_NOLTO="-fno-lto"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -flto=thin" >&5
printf %s "checking whether C compiler accepts -flto=thin... " >&6; }
if test ${ax_cv_check_cflags___flto_thin+y}
then :
printf %s "(cached) " >&6
else $as_nop
ax_check_save_flags=$CFLAGS
CFLAGS="$CFLAGS -flto=thin"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ax_cv_check_cflags___flto_thin=yes
else $as_nop
ax_cv_check_cflags___flto_thin=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$ax_check_save_flags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___flto_thin" >&5
printf "%s\n" "$ax_cv_check_cflags___flto_thin" >&6; }
if test "x$ax_cv_check_cflags___flto_thin" = xyes
then :
LDFLAGS_NOLTO="-flto=thin"
else $as_nop
LDFLAGS_NOLTO="-flto"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}llvm-ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}llvm-ar; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_LLVM_AR+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $LLVM_AR in
[\\/]* | ?:[\\/]*)
ac_cv_path_LLVM_AR="$LLVM_AR" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in ${llvm_path}
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_LLVM_AR="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
LLVM_AR=$ac_cv_path_LLVM_AR
if test -n "$LLVM_AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LLVM_AR" >&5
printf "%s\n" "$LLVM_AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_path_LLVM_AR"; then
ac_pt_LLVM_AR=$LLVM_AR
# Extract the first word of "llvm-ar", so it can be a program name with args.
set dummy llvm-ar; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_LLVM_AR+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $ac_pt_LLVM_AR in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_LLVM_AR="$ac_pt_LLVM_AR" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in ${llvm_path}
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_LLVM_AR="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_LLVM_AR=$ac_cv_path_ac_pt_LLVM_AR
if test -n "$ac_pt_LLVM_AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LLVM_AR" >&5
printf "%s\n" "$ac_pt_LLVM_AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_pt_LLVM_AR" = x; then
LLVM_AR="''"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
LLVM_AR=$ac_pt_LLVM_AR
fi
else
LLVM_AR="$ac_cv_path_LLVM_AR"
fi
if test -n "${LLVM_AR}" -a -x "${LLVM_AR}"
then
LLVM_AR_FOUND="found"
else
LLVM_AR_FOUND="not-found"
fi
if test "$ac_sys_system" = "Darwin" -a "${LLVM_AR_FOUND}" = "not-found"
then
# The Apple-supplied ar in Xcode or the Command Line Tools is apparently sufficient
found_llvm_ar=`/usr/bin/xcrun -find ar 2>/dev/null`
if test -n "${found_llvm_ar}"
then
LLVM_AR='/usr/bin/xcrun ar'
LLVM_AR_FOUND=found
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: llvm-ar found via xcrun: ${LLVM_AR}" >&5
printf "%s\n" "$as_me: llvm-ar found via xcrun: ${LLVM_AR}" >&6;}
fi
fi
if test $LLVM_AR_FOUND = not-found
then
LLVM_PROFR_ERR=yes
as_fn_error $? "llvm-ar is required for a --with-lto build with clang but could not be found." "$LINENO" 5
else
LLVM_AR_ERR=no
fi
AR="${LLVM_AR}"
case $ac_sys_system in
Darwin*)
# Any changes made here should be reflected in the GCC+Darwin case below
if test $Py_LTO_POLICY = default
then
# Check that ThinLTO is accepted.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -flto=thin" >&5
printf %s "checking whether C compiler accepts -flto=thin... " >&6; }
if test ${ax_cv_check_cflags___flto_thin+y}
then :
printf %s "(cached) " >&6
else $as_nop
ax_check_save_flags=$CFLAGS
CFLAGS="$CFLAGS -flto=thin"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ax_cv_check_cflags___flto_thin=yes
else $as_nop
ax_cv_check_cflags___flto_thin=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$ax_check_save_flags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___flto_thin" >&5
printf "%s\n" "$ax_cv_check_cflags___flto_thin" >&6; }
if test "x$ax_cv_check_cflags___flto_thin" = xyes
then :
LTOFLAGS="-flto=thin -Wl,-export_dynamic -Wl,-object_path_lto,\"\$@\".lto"
LTOCFLAGS="-flto=thin"
else $as_nop
LTOFLAGS="-flto -Wl,-export_dynamic -Wl,-object_path_lto,\"\$@\".lto"
LTOCFLAGS="-flto"
fi
else
LTOFLAGS="-flto=${Py_LTO_POLICY} -Wl,-export_dynamic -Wl,-object_path_lto,\"\$@\".lto"
LTOCFLAGS="-flto=${Py_LTO_POLICY}"
fi
;;
*)
if test $Py_LTO_POLICY = default
then
# Check that ThinLTO is accepted
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -flto=thin" >&5
printf %s "checking whether C compiler accepts -flto=thin... " >&6; }
if test ${ax_cv_check_cflags___flto_thin+y}
then :
printf %s "(cached) " >&6
else $as_nop
ax_check_save_flags=$CFLAGS
CFLAGS="$CFLAGS -flto=thin"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ax_cv_check_cflags___flto_thin=yes
else $as_nop
ax_cv_check_cflags___flto_thin=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$ax_check_save_flags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___flto_thin" >&5
printf "%s\n" "$ax_cv_check_cflags___flto_thin" >&6; }
if test "x$ax_cv_check_cflags___flto_thin" = xyes
then :
LTOFLAGS="-flto=thin"
else $as_nop
LTOFLAGS="-flto"
fi
else
LTOFLAGS="-flto=${Py_LTO_POLICY}"
fi
;;
esac
;;
*emcc*)
if test "$Py_LTO_POLICY" != "default"; then
as_fn_error $? "emcc supports only default lto." "$LINENO" 5
fi
LTOFLAGS="-flto"
LTOCFLAGS="-flto"
;;
*gcc*)
if test $Py_LTO_POLICY = thin
then
as_fn_error $? "thin lto is not supported under gcc compiler." "$LINENO" 5
fi
LDFLAGS_NOLTO="-fno-lto"
case $ac_sys_system in
Darwin*)
LTOFLAGS="-flto -Wl,-export_dynamic -Wl,-object_path_lto,\"\$@\".lto"
LTOCFLAGS="-flto"
;;
*)
LTOFLAGS="-flto -fuse-linker-plugin -ffat-lto-objects -flto-partition=none"
;;
esac
;;
esac
if test "$ac_cv_prog_cc_g" = "yes"
then
# bpo-30345: Add -g to LDFLAGS when compiling with LTO
# to get debug symbols.
LTOFLAGS="$LTOFLAGS -g"
fi
CFLAGS_NODIST="$CFLAGS_NODIST ${LTOCFLAGS-$LTOFLAGS}"
LDFLAGS_NODIST="$LDFLAGS_NODIST $LTOFLAGS"
fi
# Enable PGO flags.
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}llvm-profdata", so it can be a program name with args.
set dummy ${ac_tool_prefix}llvm-profdata; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_LLVM_PROFDATA+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $LLVM_PROFDATA in
[\\/]* | ?:[\\/]*)
ac_cv_path_LLVM_PROFDATA="$LLVM_PROFDATA" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in ${llvm_path}
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_LLVM_PROFDATA="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
LLVM_PROFDATA=$ac_cv_path_LLVM_PROFDATA
if test -n "$LLVM_PROFDATA"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LLVM_PROFDATA" >&5
printf "%s\n" "$LLVM_PROFDATA" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_path_LLVM_PROFDATA"; then
ac_pt_LLVM_PROFDATA=$LLVM_PROFDATA
# Extract the first word of "llvm-profdata", so it can be a program name with args.
set dummy llvm-profdata; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_LLVM_PROFDATA+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $ac_pt_LLVM_PROFDATA in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_LLVM_PROFDATA="$ac_pt_LLVM_PROFDATA" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in ${llvm_path}
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_LLVM_PROFDATA="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_LLVM_PROFDATA=$ac_cv_path_ac_pt_LLVM_PROFDATA
if test -n "$ac_pt_LLVM_PROFDATA"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LLVM_PROFDATA" >&5
printf "%s\n" "$ac_pt_LLVM_PROFDATA" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_pt_LLVM_PROFDATA" = x; then
LLVM_PROFDATA="''"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
LLVM_PROFDATA=$ac_pt_LLVM_PROFDATA
fi
else
LLVM_PROFDATA="$ac_cv_path_LLVM_PROFDATA"
fi
if test -n "${LLVM_PROFDATA}" -a -x "${LLVM_PROFDATA}"
then
LLVM_PROF_FOUND="found"
else
LLVM_PROF_FOUND="not-found"
fi
if test "$ac_sys_system" = "Darwin" -a "${LLVM_PROF_FOUND}" = "not-found"
then
found_llvm_profdata=`/usr/bin/xcrun -find llvm-profdata 2>/dev/null`
if test -n "${found_llvm_profdata}"
then
# llvm-profdata isn't directly in $PATH in some cases.
# https://apple.stackexchange.com/questions/197053/
LLVM_PROFDATA='/usr/bin/xcrun llvm-profdata'
LLVM_PROF_FOUND=found
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: llvm-profdata found via xcrun: ${LLVM_PROFDATA}" >&5
printf "%s\n" "$as_me: llvm-profdata found via xcrun: ${LLVM_PROFDATA}" >&6;}
fi
fi
LLVM_PROF_ERR=no
# GNU Autoconf recommends the use of expr instead of basename.
CC_BASENAME=$(expr "//$CC" : '.*/\(.*\)')
case "$CC_BASENAME" in
*clang*)
# Any changes made here should be reflected in the GCC+Darwin case below
PGO_PROF_GEN_FLAG="-fprofile-instr-generate"
PGO_PROF_USE_FLAG="-fprofile-instr-use=code.profclangd"
LLVM_PROF_MERGER="${LLVM_PROFDATA} merge -output=code.profclangd *.profclangr"
LLVM_PROF_FILE="LLVM_PROFILE_FILE=\"code-%p.profclangr\""
if test $LLVM_PROF_FOUND = not-found
then
LLVM_PROF_ERR=yes
if test "${REQUIRE_PGO}" = "yes"
then
as_fn_error $? "llvm-profdata is required for a --enable-optimizations build but could not be found." "$LINENO" 5
fi
fi
;;
*gcc*)
case $ac_sys_system in
Darwin*)
PGO_PROF_GEN_FLAG="-fprofile-instr-generate"
PGO_PROF_USE_FLAG="-fprofile-instr-use=code.profclangd"
LLVM_PROF_MERGER="${LLVM_PROFDATA} merge -output=code.profclangd *.profclangr"
LLVM_PROF_FILE="LLVM_PROFILE_FILE=\"code-%p.profclangr\""
if test "${LLVM_PROF_FOUND}" = "not-found"
then
LLVM_PROF_ERR=yes
if test "${REQUIRE_PGO}" = "yes"
then
as_fn_error $? "llvm-profdata is required for a --enable-optimizations build but could not be found." "$LINENO" 5
fi
fi
;;
*)
PGO_PROF_GEN_FLAG="-fprofile-generate"
PGO_PROF_USE_FLAG="-fprofile-use -fprofile-correction"
LLVM_PROF_MERGER="true"
LLVM_PROF_FILE=""
;;
esac
;;
*icc*)
PGO_PROF_GEN_FLAG="-prof-gen"
PGO_PROF_USE_FLAG="-prof-use"
LLVM_PROF_MERGER="true"
LLVM_PROF_FILE=""
;;
esac
# BOLT optimization. Always configured after PGO since it always runs after PGO.
Py_BOLT='false'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --enable-bolt" >&5
printf %s "checking for --enable-bolt... " >&6; }
# Check whether --enable-bolt was given.
if test ${enable_bolt+y}
then :
enableval=$enable_bolt;
if test "$enableval" != no
then
Py_BOLT='true'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
else
Py_BOLT='false'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; };
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "$Py_BOLT" = 'true' ; then
PREBOLT_RULE="${DEF_MAKE_ALL_RULE}"
DEF_MAKE_ALL_RULE="bolt-opt"
DEF_MAKE_RULE="build_all"
# -fno-reorder-blocks-and-partition is required for bolt to work.
# Possibly GCC only.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fno-reorder-blocks-and-partition" >&5
printf %s "checking whether C compiler accepts -fno-reorder-blocks-and-partition... " >&6; }
if test ${ax_cv_check_cflags___fno_reorder_blocks_and_partition+y}
then :
printf %s "(cached) " >&6
else $as_nop
ax_check_save_flags=$CFLAGS
CFLAGS="$CFLAGS -fno-reorder-blocks-and-partition"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ax_cv_check_cflags___fno_reorder_blocks_and_partition=yes
else $as_nop
ax_cv_check_cflags___fno_reorder_blocks_and_partition=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$ax_check_save_flags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_reorder_blocks_and_partition" >&5
printf "%s\n" "$ax_cv_check_cflags___fno_reorder_blocks_and_partition" >&6; }
if test "x$ax_cv_check_cflags___fno_reorder_blocks_and_partition" = xyes
then :
CFLAGS_NODIST="$CFLAGS_NODIST -fno-reorder-blocks-and-partition"
else $as_nop
:
fi
# These flags are required for bolt to work:
LDFLAGS_NODIST="$LDFLAGS_NODIST -Wl,--emit-relocs"
# These flags are required to get good performance from bolt:
CFLAGS_NODIST="$CFLAGS_NODIST -fno-pie"
# We want to add these no-pie flags to linking executables but not shared libraries:
LINKCC="$LINKCC -fno-pie -no-pie"
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}llvm-bolt", so it can be a program name with args.
set dummy ${ac_tool_prefix}llvm-bolt; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_LLVM_BOLT+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $LLVM_BOLT in
[\\/]* | ?:[\\/]*)
ac_cv_path_LLVM_BOLT="$LLVM_BOLT" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in ${llvm_path}
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_LLVM_BOLT="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
LLVM_BOLT=$ac_cv_path_LLVM_BOLT
if test -n "$LLVM_BOLT"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LLVM_BOLT" >&5
printf "%s\n" "$LLVM_BOLT" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_path_LLVM_BOLT"; then
ac_pt_LLVM_BOLT=$LLVM_BOLT
# Extract the first word of "llvm-bolt", so it can be a program name with args.
set dummy llvm-bolt; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_LLVM_BOLT+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $ac_pt_LLVM_BOLT in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_LLVM_BOLT="$ac_pt_LLVM_BOLT" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in ${llvm_path}
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_LLVM_BOLT="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_LLVM_BOLT=$ac_cv_path_ac_pt_LLVM_BOLT
if test -n "$ac_pt_LLVM_BOLT"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LLVM_BOLT" >&5
printf "%s\n" "$ac_pt_LLVM_BOLT" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_pt_LLVM_BOLT" = x; then
LLVM_BOLT="''"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
LLVM_BOLT=$ac_pt_LLVM_BOLT
fi
else
LLVM_BOLT="$ac_cv_path_LLVM_BOLT"
fi
if test -n "${LLVM_BOLT}" -a -x "${LLVM_BOLT}"
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: \"Found llvm-bolt\"" >&5
printf "%s\n" "\"Found llvm-bolt\"" >&6; }
else
as_fn_error $? "llvm-bolt is required for a --enable-bolt build but could not be found." "$LINENO" 5
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}merge-fdata", so it can be a program name with args.
set dummy ${ac_tool_prefix}merge-fdata; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_MERGE_FDATA+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $MERGE_FDATA in
[\\/]* | ?:[\\/]*)
ac_cv_path_MERGE_FDATA="$MERGE_FDATA" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in ${llvm_path}
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_MERGE_FDATA="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
MERGE_FDATA=$ac_cv_path_MERGE_FDATA
if test -n "$MERGE_FDATA"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MERGE_FDATA" >&5
printf "%s\n" "$MERGE_FDATA" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_path_MERGE_FDATA"; then
ac_pt_MERGE_FDATA=$MERGE_FDATA
# Extract the first word of "merge-fdata", so it can be a program name with args.
set dummy merge-fdata; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_MERGE_FDATA+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $ac_pt_MERGE_FDATA in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_MERGE_FDATA="$ac_pt_MERGE_FDATA" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in ${llvm_path}
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_MERGE_FDATA="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_MERGE_FDATA=$ac_cv_path_ac_pt_MERGE_FDATA
if test -n "$ac_pt_MERGE_FDATA"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_MERGE_FDATA" >&5
printf "%s\n" "$ac_pt_MERGE_FDATA" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_pt_MERGE_FDATA" = x; then
MERGE_FDATA="''"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
MERGE_FDATA=$ac_pt_MERGE_FDATA
fi
else
MERGE_FDATA="$ac_cv_path_MERGE_FDATA"
fi
if test -n "${MERGE_FDATA}" -a -x "${MERGE_FDATA}"
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: \"Found merge-fdata\"" >&5
printf "%s\n" "\"Found merge-fdata\"" >&6; }
else
as_fn_error $? "merge-fdata is required for a --enable-bolt build but could not be found." "$LINENO" 5
fi
fi
BOLT_BINARIES='$(BUILDPYTHON)'
if test "x$enable_shared" = xyes
then :
BOLT_BINARIES="${BOLT_BINARIES} \$(INSTSONAME)"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking BOLT_INSTRUMENT_FLAGS" >&5
printf %s "checking BOLT_INSTRUMENT_FLAGS... " >&6; }
if test -z "${BOLT_INSTRUMENT_FLAGS}"
then
BOLT_INSTRUMENT_FLAGS=
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $BOLT_INSTRUMENT_FLAGS" >&5
printf "%s\n" "$BOLT_INSTRUMENT_FLAGS" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking BOLT_APPLY_FLAGS" >&5
printf %s "checking BOLT_APPLY_FLAGS... " >&6; }
if test -z "${BOLT_APPLY_FLAGS}"
then
BOLT_APPLY_FLAGS=" -update-debug-sections -reorder-blocks=ext-tsp -reorder-functions=hfsort+ -split-functions -icf=1 -inline-all -split-eh -reorder-functions-use-hot-size -peepholes=none -jump-tables=aggressive -inline-ap -indirect-call-promotion=all -dyno-stats -use-gnu-stack -frame-opt=hot "
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $BOLT_APPLY_FLAGS" >&5
printf "%s\n" "$BOLT_APPLY_FLAGS" >&6; }
# XXX Shouldn't the code above that fiddles with BASECFLAGS and OPT be
# merged with this chunk of code?
# Optimizer/debugger flags
# ------------------------
# (The following bit of code is complicated enough - please keep things
# indented properly. Just pretend you're editing Python code. ;-)
# There are two parallel sets of case statements below, one that checks to
# see if OPT was set and one that does BASECFLAGS setting based upon
# compiler and platform. BASECFLAGS tweaks need to be made even if the
# user set OPT.
case $CC in
*clang*)
cc_is_clang=1
;;
*)
if $CC --version 2>&1 | grep -q clang
then
cc_is_clang=1
else
cc_is_clang=
fi
esac
save_CFLAGS=$CFLAGS
CFLAGS="-fstrict-overflow -fno-strict-overflow"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fstrict-overflow and -fno-strict-overflow" >&5
printf %s "checking if $CC supports -fstrict-overflow and -fno-strict-overflow... " >&6; }
if test ${ac_cv_cc_supports_fstrict_overflow+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_cc_supports_fstrict_overflow=yes
else $as_nop
ac_cv_cc_supports_fstrict_overflow=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_fstrict_overflow" >&5
printf "%s\n" "$ac_cv_cc_supports_fstrict_overflow" >&6; }
CFLAGS=$save_CFLAGS
if test "x$ac_cv_cc_supports_fstrict_overflow" = xyes
then :
STRICT_OVERFLOW_CFLAGS="-fstrict-overflow"
NO_STRICT_OVERFLOW_CFLAGS="-fno-strict-overflow"
else $as_nop
STRICT_OVERFLOW_CFLAGS=""
NO_STRICT_OVERFLOW_CFLAGS=""
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-strict-overflow" >&5
printf %s "checking for --with-strict-overflow... " >&6; }
# Check whether --with-strict-overflow was given.
if test ${with_strict_overflow+y}
then :
withval=$with_strict_overflow;
if test "x$ac_cv_cc_supports_fstrict_overflow" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --with-strict-overflow=yes requires a compiler that supports -fstrict-overflow" >&5
printf "%s\n" "$as_me: WARNING: --with-strict-overflow=yes requires a compiler that supports -fstrict-overflow" >&2;}
fi
else $as_nop
with_strict_overflow=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_strict_overflow" >&5
printf "%s\n" "$with_strict_overflow" >&6; }
# Check if CC supports -Og optimization level
save_CFLAGS=$CFLAGS
CFLAGS="-Og"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Og optimization level" >&5
printf %s "checking if $CC supports -Og optimization level... " >&6; }
if test ${ac_cv_cc_supports_og+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_cc_supports_og=yes
else $as_nop
ac_cv_cc_supports_og=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_og" >&5
printf "%s\n" "$ac_cv_cc_supports_og" >&6; }
CFLAGS=$save_CFLAGS
# Optimization messes up debuggers, so turn it off for
# debug builds.
PYDEBUG_CFLAGS="-O0"
if test "x$ac_cv_cc_supports_og" = xyes
then :
PYDEBUG_CFLAGS="-Og"
fi
# tweak OPT based on compiler and platform, only if the user didn't set
# it on the command line
if test "${OPT-unset}" = "unset"
then
case $GCC in
yes)
if test -n "${cc_is_clang}"
then
# bpo-30104: disable strict aliasing to compile correctly dtoa.c,
# see Makefile.pre.in for more information
CFLAGS_ALIASING="-fno-strict-aliasing"
fi
case $ac_cv_prog_cc_g in
yes)
if test "$Py_DEBUG" = 'true' ; then
OPT="-g $PYDEBUG_CFLAGS -Wall"
else
OPT="-g -O3 -Wall"
fi
;;
*)
OPT="-O3 -Wall"
;;
esac
case $ac_sys_system in
SCO_SV*) OPT="$OPT -m486 -DSCO5"
;;
esac
;;
*)
OPT="-O"
;;
esac
fi
# WASM flags
case $ac_sys_system in #(
Emscripten) :
if test "x$Py_DEBUG" = xyes
then :
wasm_debug=yes
else $as_nop
wasm_debug=no
fi
as_fn_append LDFLAGS_NODIST " -sALLOW_MEMORY_GROWTH -sTOTAL_MEMORY=20971520"
as_fn_append LDFLAGS_NODIST " -sWASM_BIGINT"
as_fn_append LDFLAGS_NODIST " -sFORCE_FILESYSTEM -lidbfs.js -lnodefs.js -lproxyfs.js -lworkerfs.js"
if test "x$enable_wasm_dynamic_linking" = xyes
then :
as_fn_append LINKFORSHARED " -sMAIN_MODULE"
fi
if test "x$enable_wasm_pthreads" = xyes
then :
as_fn_append CFLAGS_NODIST " -pthread"
as_fn_append LDFLAGS_NODIST " -sUSE_PTHREADS"
as_fn_append LINKFORSHARED " -sPROXY_TO_PTHREAD"
fi
case $ac_sys_emscripten_target in #(
browser*) :
if test "x$ac_sys_emscripten_target" = xbrowser-debug
then :
wasm_debug=yes
fi
as_fn_append LINKFORSHARED " --preload-file=\$(WASM_ASSETS_DIR)"
WASM_ASSETS_DIR=".\$(prefix)"
WASM_STDLIB="\$(WASM_ASSETS_DIR)/local/lib/python\$(VERSION)/os.py"
WASM_LINKFORSHARED_DEBUG="-gsource-map --emit-symbol-map"
;; #(
node*) :
if test "x$ac_sys_emscripten_target" = xnode-debug
then :
wasm_debug=yes
fi
as_fn_append LDFLAGS_NODIST " -sALLOW_MEMORY_GROWTH -sNODERAWFS"
as_fn_append LINKFORSHARED " -sEXIT_RUNTIME"
WASM_LINKFORSHARED_DEBUG="-gseparate-dwarf --emit-symbol-map"
;; #(
*) :
;;
esac
if test "x$wasm_debug" = xyes
then :
as_fn_append LDFLAGS_NODIST " -sASSERTIONS"
as_fn_append LINKFORSHARED " $WASM_LINKFORSHARED_DEBUG"
else $as_nop
as_fn_append LINKFORSHARED " -O2 -g0"
fi
;; #(
WASI) :
printf "%s\n" "#define _WASI_EMULATED_SIGNAL 1" >>confdefs.h
printf "%s\n" "#define _WASI_EMULATED_GETPID 1" >>confdefs.h
printf "%s\n" "#define _WASI_EMULATED_PROCESS_CLOCKS 1" >>confdefs.h
LIBS="$LIBS -lwasi-emulated-signal -lwasi-emulated-getpid -lwasi-emulated-process-clocks"
echo "#define _WASI_EMULATED_SIGNAL 1" >> confdefs.h
if test "x$enable_wasm_pthreads" = xyes
then :
# Note: update CFLAGS because ac_compile/ac_link needs this too.
# without this, configure fails to find pthread_create, sem_init,
# etc because they are only available in the sysroot for
# wasm32-wasi-threads.
# Note: wasi-threads requires --import-memory.
# Note: wasi requires --export-memory.
# Note: --export-memory is implicit unless --import-memory is given
# Note: this requires LLVM >= 16.
as_fn_append CFLAGS " -target wasm32-wasi-threads -pthread"
as_fn_append CFLAGS_NODIST " -target wasm32-wasi-threads -pthread"
as_fn_append LDFLAGS_NODIST " -target wasm32-wasi-threads -pthread"
as_fn_append LDFLAGS_NODIST " -Wl,--import-memory"
as_fn_append LDFLAGS_NODIST " -Wl,--export-memory"
as_fn_append LDFLAGS_NODIST " -Wl,--max-memory=10485760"
fi
as_fn_append LDFLAGS_NODIST " -z stack-size=524288 -Wl,--stack-first -Wl,--initial-memory=10485760"
;; #(
*) :
;;
esac
case $enable_wasm_dynamic_linking in #(
yes) :
ac_cv_func_dlopen=yes ;; #(
no) :
ac_cv_func_dlopen=no ;; #(
missing) :
;; #(
*) :
;;
esac
# The -arch flags for universal builds on macOS
UNIVERSAL_ARCH_FLAGS=
# tweak BASECFLAGS based on compiler and platform
if test "x$with_strict_overflow" = xyes
then :
BASECFLAGS="$BASECFLAGS $STRICT_OVERFLOW_CFLAGS"
else $as_nop
BASECFLAGS="$BASECFLAGS $NO_STRICT_OVERFLOW_CFLAGS"
fi
case $GCC in
yes)
CFLAGS_NODIST="$CFLAGS_NODIST -std=c11"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can add -Wextra" >&5
printf %s "checking if we can add -Wextra... " >&6; }
if test ${ac_cv_enable_extra_warning+y}
then :
printf %s "(cached) " >&6
else $as_nop
py_cflags=$CFLAGS
as_fn_append CFLAGS "-Wextra -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_enable_extra_warning=yes
else $as_nop
ac_cv_enable_extra_warning=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$py_cflags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_extra_warning" >&5
printf "%s\n" "$ac_cv_enable_extra_warning" >&6; }
if test "x$ac_cv_enable_extra_warning" = xyes
then :
CFLAGS_NODIST="$CFLAGS_NODIST -Wextra"
fi
# Python doesn't violate C99 aliasing rules, but older versions of
# GCC produce warnings for legal Python code. Enable
# -fno-strict-aliasing on versions of GCC that support but produce
# warnings. See Issue3326
ac_save_cc="$CC"
CC="$CC -fno-strict-aliasing"
save_CFLAGS="$CFLAGS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts and needs -fno-strict-aliasing" >&5
printf %s "checking whether $CC accepts and needs -fno-strict-aliasing... " >&6; }
if test ${ac_cv_no_strict_aliasing+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
CC="$ac_save_cc -fstrict-aliasing"
CFLAGS="$CFLAGS -Werror -Wstrict-aliasing"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
void f(int **x) {}
int
main (void)
{
double *x; f((int **) &x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_no_strict_aliasing=no
else $as_nop
ac_cv_no_strict_aliasing=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else $as_nop
ac_cv_no_strict_aliasing=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_no_strict_aliasing" >&5
printf "%s\n" "$ac_cv_no_strict_aliasing" >&6; }
CFLAGS="$save_CFLAGS"
CC="$ac_save_cc"
if test "x$ac_cv_no_strict_aliasing" = xyes
then :
BASECFLAGS="$BASECFLAGS -fno-strict-aliasing"
fi
# ICC doesn't recognize the option, but only emits a warning
## XXX does it emit an unused result warning and can it be disabled?
case "$CC_BASENAME" in #(
*icc*) :
ac_cv_disable_unused_result_warning=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can disable $CC unused-result warning" >&5
printf %s "checking if we can disable $CC unused-result warning... " >&6; }
if test ${ac_cv_disable_unused_result_warning+y}
then :
printf %s "(cached) " >&6
else $as_nop
py_cflags=$CFLAGS
as_fn_append CFLAGS "-Wunused-result -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_disable_unused_result_warning=yes
else $as_nop
ac_cv_disable_unused_result_warning=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$py_cflags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_unused_result_warning" >&5
printf "%s\n" "$ac_cv_disable_unused_result_warning" >&6; }
;; #(
*) :
;;
esac
if test "x$ac_cv_disable_unused_result_warning" = xyes
then :
BASECFLAGS="$BASECFLAGS -Wno-unused-result"
CFLAGS_NODIST="$CFLAGS_NODIST -Wno-unused-result"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can disable $CC unused-parameter warning" >&5
printf %s "checking if we can disable $CC unused-parameter warning... " >&6; }
if test ${ac_cv_disable_unused_parameter_warning+y}
then :
printf %s "(cached) " >&6
else $as_nop
py_cflags=$CFLAGS
as_fn_append CFLAGS "-Wunused-parameter -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_disable_unused_parameter_warning=yes
else $as_nop
ac_cv_disable_unused_parameter_warning=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$py_cflags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_unused_parameter_warning" >&5
printf "%s\n" "$ac_cv_disable_unused_parameter_warning" >&6; }
if test "x$ac_cv_disable_unused_parameter_warning" = xyes
then :
CFLAGS_NODIST="$CFLAGS_NODIST -Wno-unused-parameter"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can disable $CC int-conversion warning" >&5
printf %s "checking if we can disable $CC int-conversion warning... " >&6; }
if test ${ac_cv_disable_int_conversion_warning+y}
then :
printf %s "(cached) " >&6
else $as_nop
py_cflags=$CFLAGS
as_fn_append CFLAGS "-Wint-conversion -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_disable_int_conversion_warning=yes
else $as_nop
ac_cv_disable_int_conversion_warning=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$py_cflags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_int_conversion_warning" >&5
printf "%s\n" "$ac_cv_disable_int_conversion_warning" >&6; }
if test "x$ac_cv_disable_int_conversion" = xyes
then :
CFLAGS_NODIST="$CFLAGS_NODIST -Wno-int-conversion"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can disable $CC missing-field-initializers warning" >&5
printf %s "checking if we can disable $CC missing-field-initializers warning... " >&6; }
if test ${ac_cv_disable_missing_field_initializers_warning+y}
then :
printf %s "(cached) " >&6
else $as_nop
py_cflags=$CFLAGS
as_fn_append CFLAGS "-Wmissing-field-initializers -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_disable_missing_field_initializers_warning=yes
else $as_nop
ac_cv_disable_missing_field_initializers_warning=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$py_cflags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_missing_field_initializers_warning" >&5
printf "%s\n" "$ac_cv_disable_missing_field_initializers_warning" >&6; }
if test "x$ac_cv_disable_missing_field_initializers_warning" = xyes
then :
CFLAGS_NODIST="$CFLAGS_NODIST -Wno-missing-field-initializers"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can enable $CC sign-compare warning" >&5
printf %s "checking if we can enable $CC sign-compare warning... " >&6; }
if test ${ac_cv_enable_sign_compare_warning+y}
then :
printf %s "(cached) " >&6
else $as_nop
py_cflags=$CFLAGS
as_fn_append CFLAGS "-Wsign-compare -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_enable_sign_compare_warning=yes
else $as_nop
ac_cv_enable_sign_compare_warning=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$py_cflags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_sign_compare_warning" >&5
printf "%s\n" "$ac_cv_enable_sign_compare_warning" >&6; }
if test "x$ac_cv_enable_sign_compare_warning" = xyes
then :
BASECFLAGS="$BASECFLAGS -Wsign-compare"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can enable $CC unreachable-code warning" >&5
printf %s "checking if we can enable $CC unreachable-code warning... " >&6; }
if test ${ac_cv_enable_unreachable_code_warning+y}
then :
printf %s "(cached) " >&6
else $as_nop
py_cflags=$CFLAGS
as_fn_append CFLAGS "-Wunreachable-code -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_enable_unreachable_code_warning=yes
else $as_nop
ac_cv_enable_unreachable_code_warning=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$py_cflags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_unreachable_code_warning" >&5
printf "%s\n" "$ac_cv_enable_unreachable_code_warning" >&6; }
# Don't enable unreachable code warning in debug mode, since it usually
# results in non-standard code paths.
# Issue #24324: Unfortunately, the unreachable code warning does not work
# correctly on gcc and has been silently removed from the compiler.
# It is supported on clang but on OS X systems gcc may be an alias
# for clang. Try to determine if the compiler is not really gcc and,
# if so, only then enable the warning.
if test $ac_cv_enable_unreachable_code_warning = yes && \
test "$Py_DEBUG" != "true" && \
test -z "`$CC --version 2>/dev/null | grep 'Free Software Foundation'`"
then
BASECFLAGS="$BASECFLAGS -Wunreachable-code"
else
ac_cv_enable_unreachable_code_warning=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can enable $CC strict-prototypes warning" >&5
printf %s "checking if we can enable $CC strict-prototypes warning... " >&6; }
if test ${ac_cv_enable_strict_prototypes_warning+y}
then :
printf %s "(cached) " >&6
else $as_nop
py_cflags=$CFLAGS
as_fn_append CFLAGS "-Wstrict-prototypes -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_enable_strict_prototypes_warning=yes
else $as_nop
ac_cv_enable_strict_prototypes_warning=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$py_cflags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_strict_prototypes_warning" >&5
printf "%s\n" "$ac_cv_enable_strict_prototypes_warning" >&6; }
if test "x$ac_cv_enable_strict_prototypes_warning" = xyes
then :
CFLAGS_NODIST="$CFLAGS_NODIST -Wstrict-prototypes"
fi
ac_save_cc="$CC"
CC="$CC -Werror=implicit-function-declaration"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can make implicit function declaration an error in $CC" >&5
printf %s "checking if we can make implicit function declaration an error in $CC... " >&6; }
if test ${ac_cv_enable_implicit_function_declaration_error+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_enable_implicit_function_declaration_error=yes
else $as_nop
ac_cv_enable_implicit_function_declaration_error=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_implicit_function_declaration_error" >&5
printf "%s\n" "$ac_cv_enable_implicit_function_declaration_error" >&6; }
CC="$ac_save_cc"
if test "x$ac_cv_enable_implicit_function_declaration_error" = xyes
then :
CFLAGS_NODIST="$CFLAGS_NODIST -Werror=implicit-function-declaration"
fi
ac_save_cc="$CC"
CC="$CC -fvisibility=hidden"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can use visibility in $CC" >&5
printf %s "checking if we can use visibility in $CC... " >&6; }
if test ${ac_cv_enable_visibility+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_enable_visibility=yes
else $as_nop
ac_cv_enable_visibility=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_visibility" >&5
printf "%s\n" "$ac_cv_enable_visibility" >&6; }
CC="$ac_save_cc"
if test "x$ac_cv_enable_visibility" = xyes
then :
CFLAGS_NODIST="$CFLAGS_NODIST -fvisibility=hidden"
fi
# if using gcc on alpha, use -mieee to get (near) full IEEE 754
# support. Without this, treatment of subnormals doesn't follow
# the standard.
case $host in
alpha*)
BASECFLAGS="$BASECFLAGS -mieee"
;;
esac
case $ac_sys_system in
SCO_SV*)
BASECFLAGS="$BASECFLAGS -m486 -DSCO5"
;;
Darwin*)
# -Wno-long-double, -no-cpp-precomp, and -mno-fused-madd
# used to be here, but non-Apple gcc doesn't accept them.
if test "${CC}" = gcc
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which compiler should be used" >&5
printf %s "checking which compiler should be used... " >&6; }
case "${UNIVERSALSDK}" in
*/MacOSX10.4u.sdk)
# Build using 10.4 SDK, force usage of gcc when the
# compiler is gcc, otherwise the user will get very
# confusing error messages when building on OSX 10.6
CC=gcc-4.0
CPP=cpp-4.0
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
fi
LIPO_INTEL64_FLAGS=""
if test "${enable_universalsdk}"
then
case "$UNIVERSAL_ARCHS" in
32-bit)
UNIVERSAL_ARCH_FLAGS="-arch ppc -arch i386"
LIPO_32BIT_FLAGS=""
ARCH_RUN_32BIT=""
;;
64-bit)
UNIVERSAL_ARCH_FLAGS="-arch ppc64 -arch x86_64"
LIPO_32BIT_FLAGS=""
ARCH_RUN_32BIT="true"
;;
all)
UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64"
LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386"
ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc"
;;
universal2)
UNIVERSAL_ARCH_FLAGS="-arch arm64 -arch x86_64"
LIPO_32BIT_FLAGS=""
LIPO_INTEL64_FLAGS="-extract x86_64"
ARCH_RUN_32BIT="true"
;;
intel)
UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64"
LIPO_32BIT_FLAGS="-extract i386"
ARCH_RUN_32BIT="/usr/bin/arch -i386"
;;
intel-32)
UNIVERSAL_ARCH_FLAGS="-arch i386"
LIPO_32BIT_FLAGS=""
ARCH_RUN_32BIT=""
;;
intel-64)
UNIVERSAL_ARCH_FLAGS="-arch x86_64"
LIPO_32BIT_FLAGS=""
ARCH_RUN_32BIT="true"
;;
3-way)
UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64"
LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386"
ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc"
;;
*)
as_fn_error $? "proper usage is --with-universal-arch=universal2|32-bit|64-bit|all|intel|3-way" "$LINENO" 5
;;
esac
if test "${UNIVERSALSDK}" != "/"
then
CFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${CFLAGS}"
LDFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${LDFLAGS}"
CPPFLAGS="-isysroot ${UNIVERSALSDK} ${CPPFLAGS}"
else
CFLAGS="${UNIVERSAL_ARCH_FLAGS} ${CFLAGS}"
LDFLAGS="${UNIVERSAL_ARCH_FLAGS} ${LDFLAGS}"
fi
fi
# Calculate an appropriate deployment target for this build:
# The deployment target value is used explicitly to enable certain
# features are enabled (such as builtin libedit support for readline)
# through the use of Apple's Availability Macros and is used as a
# component of the string returned by distutils.get_platform().
#
# Use the value from:
# 1. the MACOSX_DEPLOYMENT_TARGET environment variable if specified
# 2. the operating system version of the build machine if >= 10.6
# 3. If running on OS X 10.3 through 10.5, use the legacy tests
# below to pick either 10.3, 10.4, or 10.5 as the target.
# 4. If we are running on OS X 10.2 or earlier, good luck!
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which MACOSX_DEPLOYMENT_TARGET to use" >&5
printf %s "checking which MACOSX_DEPLOYMENT_TARGET to use... " >&6; }
cur_target_major=`sw_vers -productVersion | \
sed 's/\([0-9]*\)\.\([0-9]*\).*/\1/'`
cur_target_minor=`sw_vers -productVersion | \
sed 's/\([0-9]*\)\.\([0-9]*\).*/\2/'`
cur_target="${cur_target_major}.${cur_target_minor}"
if test ${cur_target_major} -eq 10 && \
test ${cur_target_minor} -ge 3 && \
test ${cur_target_minor} -le 5
then
# OS X 10.3 through 10.5
cur_target=10.3
if test ${enable_universalsdk}
then
case "$UNIVERSAL_ARCHS" in
all|3-way|intel|64-bit)
# These configurations were first supported in 10.5
cur_target='10.5'
;;
esac
else
if test `/usr/bin/arch` = "i386"
then
# 10.4 was the first release to support Intel archs
cur_target="10.4"
fi
fi
fi
CONFIGURE_MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET-${cur_target}}
# Make sure that MACOSX_DEPLOYMENT_TARGET is set in the
# environment with a value that is the same as what we'll use
# in the Makefile to ensure that we'll get the same compiler
# environment during configure and build time.
MACOSX_DEPLOYMENT_TARGET="$CONFIGURE_MACOSX_DEPLOYMENT_TARGET"
export MACOSX_DEPLOYMENT_TARGET
EXPORT_MACOSX_DEPLOYMENT_TARGET=''
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MACOSX_DEPLOYMENT_TARGET" >&5
printf "%s\n" "$MACOSX_DEPLOYMENT_TARGET" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if specified universal architectures work" >&5
printf %s "checking if specified universal architectures work... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
printf("%d", 42);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
as_fn_error $? "check config.log and use the '--with-universal-archs' option" "$LINENO" 5
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
# end of Darwin* tests
;;
esac
;;
*)
case $ac_sys_system in
OpenUNIX*|UnixWare*)
BASECFLAGS="$BASECFLAGS -K pentium,host,inline,loop_unroll,alloca "
;;
SCO_SV*)
BASECFLAGS="$BASECFLAGS -belf -Ki486 -DSCO5"
;;
esac
;;
esac
case "$CC_BASENAME" in
*mpicc*)
CFLAGS_NODIST="$CFLAGS_NODIST"
;;
*icc*)
# ICC needs -fp-model strict or floats behave badly
CFLAGS_NODIST="$CFLAGS_NODIST -fp-model strict"
;;
*xlc*)
CFLAGS_NODIST="$CFLAGS_NODIST -qalias=noansi -qmaxmem=-1"
;;
esac
if test "$assertions" = 'true'; then
:
else
OPT="-DNDEBUG $OPT"
fi
if test "$ac_arch_flags"
then
BASECFLAGS="$BASECFLAGS $ac_arch_flags"
fi
# On some compilers, pthreads are available without further options
# (e.g. MacOS X). On some of these systems, the compiler will not
# complain if unaccepted options are passed (e.g. gcc on Mac OS X).
# So we have to see first whether pthreads are available without
# options before we can check whether -Kpthread improves anything.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads are available without options" >&5
printf %s "checking whether pthreads are available without options... " >&6; }
if test ${ac_cv_pthread_is_default+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ac_cv_pthread_is_default=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
void* routine(void* p){return NULL;}
int main(void){
pthread_t p;
if(pthread_create(&p,NULL,routine,NULL)!=0)
return 1;
(void)pthread_detach(p);
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_pthread_is_default=yes
ac_cv_kthread=no
ac_cv_pthread=no
else $as_nop
ac_cv_pthread_is_default=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread_is_default" >&5
printf "%s\n" "$ac_cv_pthread_is_default" >&6; }
if test $ac_cv_pthread_is_default = yes
then
ac_cv_kpthread=no
else
# -Kpthread, if available, provides the right #defines
# and linker options to make pthread_create available
# Some compilers won't report that they do not support -Kpthread,
# so we need to run a program to see whether it really made the
# function available.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -Kpthread" >&5
printf %s "checking whether $CC accepts -Kpthread... " >&6; }
if test ${ac_cv_kpthread+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_cc="$CC"
CC="$CC -Kpthread"
if test "$cross_compiling" = yes
then :
ac_cv_kpthread=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
void* routine(void* p){return NULL;}
int main(void){
pthread_t p;
if(pthread_create(&p,NULL,routine,NULL)!=0)
return 1;
(void)pthread_detach(p);
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_kpthread=yes
else $as_nop
ac_cv_kpthread=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
CC="$ac_save_cc"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_kpthread" >&5
printf "%s\n" "$ac_cv_kpthread" >&6; }
fi
if test $ac_cv_kpthread = no -a $ac_cv_pthread_is_default = no
then
# -Kthread, if available, provides the right #defines
# and linker options to make pthread_create available
# Some compilers won't report that they do not support -Kthread,
# so we need to run a program to see whether it really made the
# function available.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -Kthread" >&5
printf %s "checking whether $CC accepts -Kthread... " >&6; }
if test ${ac_cv_kthread+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_cc="$CC"
CC="$CC -Kthread"
if test "$cross_compiling" = yes
then :
ac_cv_kthread=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
void* routine(void* p){return NULL;}
int main(void){
pthread_t p;
if(pthread_create(&p,NULL,routine,NULL)!=0)
return 1;
(void)pthread_detach(p);
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_kthread=yes
else $as_nop
ac_cv_kthread=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
CC="$ac_save_cc"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_kthread" >&5
printf "%s\n" "$ac_cv_kthread" >&6; }
fi
if test $ac_cv_kthread = no -a $ac_cv_pthread_is_default = no
then
# -pthread, if available, provides the right #defines
# and linker options to make pthread_create available
# Some compilers won't report that they do not support -pthread,
# so we need to run a program to see whether it really made the
# function available.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -pthread" >&5
printf %s "checking whether $CC accepts -pthread... " >&6; }
if test ${ac_cv_pthread+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_cc="$CC"
CC="$CC -pthread"
if test "$cross_compiling" = yes
then :
ac_cv_pthread=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
void* routine(void* p){return NULL;}
int main(void){
pthread_t p;
if(pthread_create(&p,NULL,routine,NULL)!=0)
return 1;
(void)pthread_detach(p);
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_pthread=yes
else $as_nop
ac_cv_pthread=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
CC="$ac_save_cc"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread" >&5
printf "%s\n" "$ac_cv_pthread" >&6; }
fi
# If we have set a CC compiler flag for thread support then
# check if it works for CXX, too.
if test ! -z "$CXX"
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX also accepts flags for thread support" >&5
printf %s "checking whether $CXX also accepts flags for thread support... " >&6; }
if test ${ac_cv_cxx_thread+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_cxx="$CXX"
if test "$ac_cv_kpthread" = "yes"
then
CXX="$CXX -Kpthread"
ac_cv_cxx_thread=yes
elif test "$ac_cv_kthread" = "yes"
then
CXX="$CXX -Kthread"
ac_cv_cxx_thread=yes
elif test "$ac_cv_pthread" = "yes"
then
CXX="$CXX -pthread"
ac_cv_cxx_thread=yes
else
ac_cv_cxx_thread=no
fi
if test $ac_cv_cxx_thread = yes
then
echo 'void foo();int main(){foo();}void foo(){}' > conftest.$ac_ext
$CXX -c conftest.$ac_ext 2>&5
if $CXX -o conftest$ac_exeext conftest.$ac_objext 2>&5 \
&& test -s conftest$ac_exeext && ./conftest$ac_exeext
then
ac_cv_cxx_thread=yes
else
ac_cv_cxx_thread=no
fi
rm -fr conftest*
fi
CXX="$ac_save_cxx"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_thread" >&5
printf "%s\n" "$ac_cv_cxx_thread" >&6; }
else
ac_cv_cxx_thread=no
fi
printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
# checks for header files
ac_fn_c_check_header_compile "$LINENO" "alloca.h" "ac_cv_header_alloca_h" "$ac_includes_default"
if test "x$ac_cv_header_alloca_h" = xyes
then :
printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "asm/types.h" "ac_cv_header_asm_types_h" "$ac_includes_default"
if test "x$ac_cv_header_asm_types_h" = xyes
then :
printf "%s\n" "#define HAVE_ASM_TYPES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "bluetooth.h" "ac_cv_header_bluetooth_h" "$ac_includes_default"
if test "x$ac_cv_header_bluetooth_h" = xyes
then :
printf "%s\n" "#define HAVE_BLUETOOTH_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "conio.h" "ac_cv_header_conio_h" "$ac_includes_default"
if test "x$ac_cv_header_conio_h" = xyes
then :
printf "%s\n" "#define HAVE_CONIO_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "direct.h" "ac_cv_header_direct_h" "$ac_includes_default"
if test "x$ac_cv_header_direct_h" = xyes
then :
printf "%s\n" "#define HAVE_DIRECT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
if test "x$ac_cv_header_dlfcn_h" = xyes
then :
printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "endian.h" "ac_cv_header_endian_h" "$ac_includes_default"
if test "x$ac_cv_header_endian_h" = xyes
then :
printf "%s\n" "#define HAVE_ENDIAN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default"
if test "x$ac_cv_header_errno_h" = xyes
then :
printf "%s\n" "#define HAVE_ERRNO_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
if test "x$ac_cv_header_fcntl_h" = xyes
then :
printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "grp.h" "ac_cv_header_grp_h" "$ac_includes_default"
if test "x$ac_cv_header_grp_h" = xyes
then :
printf "%s\n" "#define HAVE_GRP_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "io.h" "ac_cv_header_io_h" "$ac_includes_default"
if test "x$ac_cv_header_io_h" = xyes
then :
printf "%s\n" "#define HAVE_IO_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default"
if test "x$ac_cv_header_langinfo_h" = xyes
then :
printf "%s\n" "#define HAVE_LANGINFO_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default"
if test "x$ac_cv_header_libintl_h" = xyes
then :
printf "%s\n" "#define HAVE_LIBINTL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "libutil.h" "ac_cv_header_libutil_h" "$ac_includes_default"
if test "x$ac_cv_header_libutil_h" = xyes
then :
printf "%s\n" "#define HAVE_LIBUTIL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/auxvec.h" "ac_cv_header_linux_auxvec_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_auxvec_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_AUXVEC_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/auxv.h" "ac_cv_header_sys_auxv_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_auxv_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_AUXV_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_fs_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/limits.h" "ac_cv_header_linux_limits_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_limits_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_LIMITS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/memfd.h" "ac_cv_header_linux_memfd_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_memfd_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_MEMFD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/random.h" "ac_cv_header_linux_random_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_random_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_RANDOM_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/soundcard.h" "ac_cv_header_linux_soundcard_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_soundcard_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_SOUNDCARD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/tipc.h" "ac_cv_header_linux_tipc_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_tipc_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_TIPC_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/wait.h" "ac_cv_header_linux_wait_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_wait_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_WAIT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$ac_includes_default"
if test "x$ac_cv_header_netdb_h" = xyes
then :
printf "%s\n" "#define HAVE_NETDB_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "net/ethernet.h" "ac_cv_header_net_ethernet_h" "$ac_includes_default"
if test "x$ac_cv_header_net_ethernet_h" = xyes
then :
printf "%s\n" "#define HAVE_NET_ETHERNET_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
if test "x$ac_cv_header_netinet_in_h" = xyes
then :
printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netpacket/packet.h" "ac_cv_header_netpacket_packet_h" "$ac_includes_default"
if test "x$ac_cv_header_netpacket_packet_h" = xyes
then :
printf "%s\n" "#define HAVE_NETPACKET_PACKET_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
if test "x$ac_cv_header_poll_h" = xyes
then :
printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "process.h" "ac_cv_header_process_h" "$ac_includes_default"
if test "x$ac_cv_header_process_h" = xyes
then :
printf "%s\n" "#define HAVE_PROCESS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
if test "x$ac_cv_header_pthread_h" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "pty.h" "ac_cv_header_pty_h" "$ac_includes_default"
if test "x$ac_cv_header_pty_h" = xyes
then :
printf "%s\n" "#define HAVE_PTY_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default"
if test "x$ac_cv_header_sched_h" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "setjmp.h" "ac_cv_header_setjmp_h" "$ac_includes_default"
if test "x$ac_cv_header_setjmp_h" = xyes
then :
printf "%s\n" "#define HAVE_SETJMP_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "shadow.h" "ac_cv_header_shadow_h" "$ac_includes_default"
if test "x$ac_cv_header_shadow_h" = xyes
then :
printf "%s\n" "#define HAVE_SHADOW_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "signal.h" "ac_cv_header_signal_h" "$ac_includes_default"
if test "x$ac_cv_header_signal_h" = xyes
then :
printf "%s\n" "#define HAVE_SIGNAL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "spawn.h" "ac_cv_header_spawn_h" "$ac_includes_default"
if test "x$ac_cv_header_spawn_h" = xyes
then :
printf "%s\n" "#define HAVE_SPAWN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "stropts.h" "ac_cv_header_stropts_h" "$ac_includes_default"
if test "x$ac_cv_header_stropts_h" = xyes
then :
printf "%s\n" "#define HAVE_STROPTS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/audioio.h" "ac_cv_header_sys_audioio_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_audioio_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_AUDIOIO_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/bsdtty.h" "ac_cv_header_sys_bsdtty_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_bsdtty_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_BSDTTY_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/devpoll.h" "ac_cv_header_sys_devpoll_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_devpoll_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_DEVPOLL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/endian.h" "ac_cv_header_sys_endian_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_endian_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_ENDIAN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_epoll_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_event_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_eventfd_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/file.h" "ac_cv_header_sys_file_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_file_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_FILE_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_ioctl_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/kern_control.h" "ac_cv_header_sys_kern_control_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_kern_control_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_KERN_CONTROL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_loadavg_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_LOADAVG_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/lock.h" "ac_cv_header_sys_lock_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_lock_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_LOCK_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/memfd.h" "ac_cv_header_sys_memfd_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_memfd_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_MEMFD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_mkdev_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_MKDEV_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_mman_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_MMAN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/modem.h" "ac_cv_header_sys_modem_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_modem_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_MODEM_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_param_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/poll.h" "ac_cv_header_sys_poll_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_poll_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_POLL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/random.h" "ac_cv_header_sys_random_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_random_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_RANDOM_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/resource.h" "ac_cv_header_sys_resource_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_resource_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_RESOURCE_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_select_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/sendfile.h" "ac_cv_header_sys_sendfile_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_sendfile_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SENDFILE_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_socket_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/soundcard.h" "ac_cv_header_sys_soundcard_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_soundcard_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SOUNDCARD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/stat.h" "ac_cv_header_sys_stat_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_stat_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_STAT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/statvfs.h" "ac_cv_header_sys_statvfs_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_statvfs_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_STATVFS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/sys_domain.h" "ac_cv_header_sys_sys_domain_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_sys_domain_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SYS_DOMAIN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/syscall.h" "ac_cv_header_sys_syscall_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_syscall_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SYSCALL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_sysmacros_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SYSMACROS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/termio.h" "ac_cv_header_sys_termio_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_termio_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TERMIO_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_time_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/times.h" "ac_cv_header_sys_times_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_times_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TIMES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_timerfd_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_types_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/uio.h" "ac_cv_header_sys_uio_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_uio_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_UIO_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_un_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_UN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/utsname.h" "ac_cv_header_sys_utsname_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_utsname_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_UTSNAME_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_wait_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/xattr.h" "ac_cv_header_sys_xattr_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_xattr_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_XATTR_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sysexits.h" "ac_cv_header_sysexits_h" "$ac_includes_default"
if test "x$ac_cv_header_sysexits_h" = xyes
then :
printf "%s\n" "#define HAVE_SYSEXITS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "syslog.h" "ac_cv_header_syslog_h" "$ac_includes_default"
if test "x$ac_cv_header_syslog_h" = xyes
then :
printf "%s\n" "#define HAVE_SYSLOG_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default"
if test "x$ac_cv_header_termios_h" = xyes
then :
printf "%s\n" "#define HAVE_TERMIOS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "util.h" "ac_cv_header_util_h" "$ac_includes_default"
if test "x$ac_cv_header_util_h" = xyes
then :
printf "%s\n" "#define HAVE_UTIL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "utime.h" "ac_cv_header_utime_h" "$ac_includes_default"
if test "x$ac_cv_header_utime_h" = xyes
then :
printf "%s\n" "#define HAVE_UTIME_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
if test "x$ac_cv_header_utmp_h" = xyes
then :
printf "%s\n" "#define HAVE_UTMP_H 1" >>confdefs.h
fi
ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
as_ac_Header=`printf "%s\n" "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
printf %s "checking for $ac_hdr that defines DIR... " >&6; }
if eval test \${$as_ac_Header+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include <$ac_hdr>
int
main (void)
{
if ((DIR *) 0)
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$as_ac_Header=yes"
else $as_nop
eval "$as_ac_Header=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$as_ac_Header
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_hdr" | $as_tr_cpp` 1
_ACEOF
ac_header_dirent=$ac_hdr; break
fi
done
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
if test $ac_header_dirent = dirent.h; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
printf %s "checking for library containing opendir... " >&6; }
if test ${ac_cv_search_opendir+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char opendir ();
int
main (void)
{
return opendir ();
;
return 0;
}
_ACEOF
for ac_lib in '' dir
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_opendir=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_opendir+y}
then :
break
fi
done
if test ${ac_cv_search_opendir+y}
then :
else $as_nop
ac_cv_search_opendir=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
printf "%s\n" "$ac_cv_search_opendir" >&6; }
ac_res=$ac_cv_search_opendir
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
printf %s "checking for library containing opendir... " >&6; }
if test ${ac_cv_search_opendir+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char opendir ();
int
main (void)
{
return opendir ();
;
return 0;
}
_ACEOF
for ac_lib in '' x
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_opendir=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_opendir+y}
then :
break
fi
done
if test ${ac_cv_search_opendir+y}
then :
else $as_nop
ac_cv_search_opendir=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
printf "%s\n" "$ac_cv_search_opendir" >&6; }
ac_res=$ac_cv_search_opendir
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
fi
ac_fn_c_check_header_compile "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_mkdev_h" = xyes
then :
printf "%s\n" "#define MAJOR_IN_MKDEV 1" >>confdefs.h
fi
if test $ac_cv_header_sys_mkdev_h = no; then
ac_fn_c_check_header_compile "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_sysmacros_h" = xyes
then :
printf "%s\n" "#define MAJOR_IN_SYSMACROS 1" >>confdefs.h
fi
fi
# bluetooth/bluetooth.h has been known to not compile with -std=c99.
# http://permalink.gmane.org/gmane.linux.bluez.kernel/22294
SAVE_CFLAGS=$CFLAGS
CFLAGS="-std=c99 $CFLAGS"
ac_fn_c_check_header_compile "$LINENO" "bluetooth/bluetooth.h" "ac_cv_header_bluetooth_bluetooth_h" "$ac_includes_default"
if test "x$ac_cv_header_bluetooth_bluetooth_h" = xyes
then :
printf "%s\n" "#define HAVE_BLUETOOTH_BLUETOOTH_H 1" >>confdefs.h
fi
CFLAGS=$SAVE_CFLAGS
# On Darwin (OS X) net/if.h requires sys/socket.h to be imported first.
ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "#include
#include
#include
#ifdef HAVE_SYS_SOCKET_H
# include
#endif
"
if test "x$ac_cv_header_net_if_h" = xyes
then :
printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h
fi
# On Linux, netlink.h requires asm/types.h
# On FreeBSD, netlink.h is located in netlink/netlink.h
ac_fn_c_check_header_compile "$LINENO" "linux/netlink.h" "ac_cv_header_linux_netlink_h" "
#ifdef HAVE_ASM_TYPES_H
#include
#endif
#ifdef HAVE_SYS_SOCKET_H
#include
#endif
"
if test "x$ac_cv_header_linux_netlink_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_NETLINK_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netlink/netlink.h" "ac_cv_header_netlink_netlink_h" "
#ifdef HAVE_ASM_TYPES_H
#include
#endif
#ifdef HAVE_SYS_SOCKET_H
#include
#endif
"
if test "x$ac_cv_header_netlink_netlink_h" = xyes
then :
printf "%s\n" "#define HAVE_NETLINK_NETLINK_H 1" >>confdefs.h
fi
# On Linux, qrtr.h requires asm/types.h
ac_fn_c_check_header_compile "$LINENO" "linux/qrtr.h" "ac_cv_header_linux_qrtr_h" "
#ifdef HAVE_ASM_TYPES_H
#include
#endif
#ifdef HAVE_SYS_SOCKET_H
#include
#endif
"
if test "x$ac_cv_header_linux_qrtr_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_QRTR_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/vm_sockets.h" "ac_cv_header_linux_vm_sockets_h" "
#ifdef HAVE_SYS_SOCKET_H
#include
#endif
"
if test "x$ac_cv_header_linux_vm_sockets_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_VM_SOCKETS_H 1" >>confdefs.h
fi
# On Linux, can.h, can/bcm.h, can/j1939.h, can/raw.h require sys/socket.h
# On NetBSD, netcan/can.h requires sys/socket.h
ac_fn_c_check_header_compile "$LINENO" "linux/can.h" "ac_cv_header_linux_can_h" "
#ifdef HAVE_SYS_SOCKET_H
#include
#endif
"
if test "x$ac_cv_header_linux_can_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_CAN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/can/bcm.h" "ac_cv_header_linux_can_bcm_h" "
#ifdef HAVE_SYS_SOCKET_H
#include
#endif
"
if test "x$ac_cv_header_linux_can_bcm_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_CAN_BCM_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/can/j1939.h" "ac_cv_header_linux_can_j1939_h" "
#ifdef HAVE_SYS_SOCKET_H
#include
#endif
"
if test "x$ac_cv_header_linux_can_j1939_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_CAN_J1939_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/can/raw.h" "ac_cv_header_linux_can_raw_h" "
#ifdef HAVE_SYS_SOCKET_H
#include
#endif
"
if test "x$ac_cv_header_linux_can_raw_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_CAN_RAW_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netcan/can.h" "ac_cv_header_netcan_can_h" "
#ifdef HAVE_SYS_SOCKET_H
#include
#endif
"
if test "x$ac_cv_header_netcan_can_h" = xyes
then :
printf "%s\n" "#define HAVE_NETCAN_CAN_H 1" >>confdefs.h
fi
# checks for typedefs
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_t in time.h" >&5
printf %s "checking for clock_t in time.h... " >&6; }
if test ${ac_cv_clock_t_time_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "clock_t" >/dev/null 2>&1
then :
ac_cv_clock_t_time_h=yes
else $as_nop
ac_cv_clock_t_time_h=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_clock_t_time_h" >&5
printf "%s\n" "$ac_cv_clock_t_time_h" >&6; }
if test "x$ac_cv_clock_t_time_h" = xno
then :
printf "%s\n" "#define clock_t long" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for makedev" >&5
printf %s "checking for makedev... " >&6; }
if test ${ac_cv_func_makedev+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined(MAJOR_IN_MKDEV)
#include
#elif defined(MAJOR_IN_SYSMACROS)
#include
#else
#include
#endif
int
main (void)
{
makedev(0, 0)
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_func_makedev=yes
else $as_nop
ac_cv_func_makedev=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_makedev" >&5
printf "%s\n" "$ac_cv_func_makedev" >&6; }
if test "x$ac_cv_func_makedev" = xyes
then :
printf "%s\n" "#define HAVE_MAKEDEV 1" >>confdefs.h
fi
# byte swapping
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for le64toh" >&5
printf %s "checking for le64toh... " >&6; }
if test ${ac_cv_func_le64toh+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_ENDIAN_H
#include
#elif defined(HAVE_SYS_ENDIAN_H)
#include
#endif
int
main (void)
{
le64toh(1)
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_func_le64toh=yes
else $as_nop
ac_cv_func_le64toh=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_le64toh" >&5
printf "%s\n" "$ac_cv_func_le64toh" >&6; }
if test "x$ac_cv_func_le64toh" = xyes
then :
printf "%s\n" "#define HAVE_HTOLE64 1" >>confdefs.h
fi
use_lfs=yes
# Don't use largefile support for GNU/Hurd
case $ac_sys_system in GNU*)
use_lfs=no
esac
if test "$use_lfs" = "yes"; then
# Two defines needed to enable largefile support on various platforms
# These may affect some typedefs
case $ac_sys_system/$ac_sys_release in
AIX*)
printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h
;;
esac
printf "%s\n" "#define _LARGEFILE_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h
fi
# Add some code to confdefs.h so that the test for off_t works on SCO
cat >> confdefs.h <<\EOF
#if defined(SCO_DS)
#undef _OFF_T
#endif
EOF
# Type availability checks
ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
if test "x$ac_cv_type_mode_t" = xyes
then :
else $as_nop
printf "%s\n" "#define mode_t int" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
if test "x$ac_cv_type_off_t" = xyes
then :
else $as_nop
printf "%s\n" "#define off_t long int" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
"
if test "x$ac_cv_type_pid_t" = xyes
then :
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined _WIN64 && !defined __CYGWIN__
LLP64
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_pid_type='int'
else $as_nop
ac_pid_type='__int64'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
fi
printf "%s\n" "#define RETSIGTYPE void" >>confdefs.h
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes
then :
else $as_nop
printf "%s\n" "#define size_t unsigned int" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
printf %s "checking for uid_t in sys/types.h... " >&6; }
if test ${ac_cv_type_uid_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "uid_t" >/dev/null 2>&1
then :
ac_cv_type_uid_t=yes
else $as_nop
ac_cv_type_uid_t=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
printf "%s\n" "$ac_cv_type_uid_t" >&6; }
if test $ac_cv_type_uid_t = no; then
printf "%s\n" "#define uid_t int" >>confdefs.h
printf "%s\n" "#define gid_t int" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
if test "x$ac_cv_type_ssize_t" = xyes
then :
printf "%s\n" "#define HAVE_SSIZE_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "__uint128_t" "ac_cv_type___uint128_t" "$ac_includes_default"
if test "x$ac_cv_type___uint128_t" = xyes
then :
printf "%s\n" "#define HAVE___UINT128_T 1" >>confdefs.h
printf "%s\n" "#define HAVE_GCC_UINT128_T 1" >>confdefs.h
fi
# Sizes and alignments of various common basic types
# ANSI C requires sizeof(char) == 1, so no need to check it
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
printf %s "checking size of int... " >&6; }
if test ${ac_cv_sizeof_int+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_int" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (int)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_int=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
printf "%s\n" "$ac_cv_sizeof_int" >&6; }
printf "%s\n" "#define SIZEOF_INT $ac_cv_sizeof_int" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
printf %s "checking size of long... " >&6; }
if test ${ac_cv_sizeof_long+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_long" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (long)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_long=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
printf "%s\n" "$ac_cv_sizeof_long" >&6; }
printf "%s\n" "#define SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler,
# see AC_CHECK_SIZEOF for more information.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of long" >&5
printf %s "checking alignment of long... " >&6; }
if test ${ac_cv_alignof_long+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_long" "$ac_includes_default
typedef struct { char x; long y; } ac__type_alignof_;"
then :
else $as_nop
if test "$ac_cv_type_long" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute alignment of long
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_alignof_long=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_long" >&5
printf "%s\n" "$ac_cv_alignof_long" >&6; }
printf "%s\n" "#define ALIGNOF_LONG $ac_cv_alignof_long" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
printf %s "checking size of long long... " >&6; }
if test ${ac_cv_sizeof_long_long+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_long_long" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (long long)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_long_long=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
printf "%s\n" "$ac_cv_sizeof_long_long" >&6; }
printf "%s\n" "#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
printf %s "checking size of void *... " >&6; }
if test ${ac_cv_sizeof_void_p+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_void_p" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (void *)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_void_p=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
printf "%s\n" "$ac_cv_sizeof_void_p" >&6; }
printf "%s\n" "#define SIZEOF_VOID_P $ac_cv_sizeof_void_p" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
printf %s "checking size of short... " >&6; }
if test ${ac_cv_sizeof_short+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_short" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (short)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_short=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
printf "%s\n" "$ac_cv_sizeof_short" >&6; }
printf "%s\n" "#define SIZEOF_SHORT $ac_cv_sizeof_short" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of float" >&5
printf %s "checking size of float... " >&6; }
if test ${ac_cv_sizeof_float+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (float))" "ac_cv_sizeof_float" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_float" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (float)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_float=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_float" >&5
printf "%s\n" "$ac_cv_sizeof_float" >&6; }
printf "%s\n" "#define SIZEOF_FLOAT $ac_cv_sizeof_float" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
printf %s "checking size of double... " >&6; }
if test ${ac_cv_sizeof_double+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_double" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (double)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_double=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
printf "%s\n" "$ac_cv_sizeof_double" >&6; }
printf "%s\n" "#define SIZEOF_DOUBLE $ac_cv_sizeof_double" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of fpos_t" >&5
printf %s "checking size of fpos_t... " >&6; }
if test ${ac_cv_sizeof_fpos_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (fpos_t))" "ac_cv_sizeof_fpos_t" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_fpos_t" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (fpos_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_fpos_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_fpos_t" >&5
printf "%s\n" "$ac_cv_sizeof_fpos_t" >&6; }
printf "%s\n" "#define SIZEOF_FPOS_T $ac_cv_sizeof_fpos_t" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
printf %s "checking size of size_t... " >&6; }
if test ${ac_cv_sizeof_size_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_size_t" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (size_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_size_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
printf "%s\n" "$ac_cv_sizeof_size_t" >&6; }
printf "%s\n" "#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler,
# see AC_CHECK_SIZEOF for more information.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of size_t" >&5
printf %s "checking alignment of size_t... " >&6; }
if test ${ac_cv_alignof_size_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_size_t" "$ac_includes_default
typedef struct { char x; size_t y; } ac__type_alignof_;"
then :
else $as_nop
if test "$ac_cv_type_size_t" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute alignment of size_t
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_alignof_size_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_size_t" >&5
printf "%s\n" "$ac_cv_alignof_size_t" >&6; }
printf "%s\n" "#define ALIGNOF_SIZE_T $ac_cv_alignof_size_t" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of pid_t" >&5
printf %s "checking size of pid_t... " >&6; }
if test ${ac_cv_sizeof_pid_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pid_t))" "ac_cv_sizeof_pid_t" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_pid_t" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (pid_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_pid_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pid_t" >&5
printf "%s\n" "$ac_cv_sizeof_pid_t" >&6; }
printf "%s\n" "#define SIZEOF_PID_T $ac_cv_sizeof_pid_t" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of uintptr_t" >&5
printf %s "checking size of uintptr_t... " >&6; }
if test ${ac_cv_sizeof_uintptr_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (uintptr_t))" "ac_cv_sizeof_uintptr_t" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_uintptr_t" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (uintptr_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_uintptr_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_uintptr_t" >&5
printf "%s\n" "$ac_cv_sizeof_uintptr_t" >&6; }
printf "%s\n" "#define SIZEOF_UINTPTR_T $ac_cv_sizeof_uintptr_t" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler,
# see AC_CHECK_SIZEOF for more information.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of max_align_t" >&5
printf %s "checking alignment of max_align_t... " >&6; }
if test ${ac_cv_alignof_max_align_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_max_align_t" "$ac_includes_default
typedef struct { char x; max_align_t y; } ac__type_alignof_;"
then :
else $as_nop
if test "$ac_cv_type_max_align_t" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute alignment of max_align_t
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_alignof_max_align_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_max_align_t" >&5
printf "%s\n" "$ac_cv_alignof_max_align_t" >&6; }
printf "%s\n" "#define ALIGNOF_MAX_ALIGN_T $ac_cv_alignof_max_align_t" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for long double" >&5
printf %s "checking for long double... " >&6; }
if test ${ac_cv_type_long_double+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$GCC" = yes; then
ac_cv_type_long_double=yes
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* The Stardent Vistra knows sizeof (long double), but does
not support it. */
long double foo = 0.0L;
int
main (void)
{
static int test_array [1 - 2 * !(/* On Ultrix 4.3 cc, long double is 4 and double is 8. */
sizeof (double) <= sizeof (long double))];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_type_long_double=yes
else $as_nop
ac_cv_type_long_double=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_double" >&5
printf "%s\n" "$ac_cv_type_long_double" >&6; }
if test $ac_cv_type_long_double = yes; then
printf "%s\n" "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
fi
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
printf %s "checking size of long double... " >&6; }
if test ${ac_cv_sizeof_long_double+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_long_double" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (long double)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_long_double=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
printf "%s\n" "$ac_cv_sizeof_long_double" >&6; }
printf "%s\n" "#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of _Bool" >&5
printf %s "checking size of _Bool... " >&6; }
if test ${ac_cv_sizeof__Bool+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (_Bool))" "ac_cv_sizeof__Bool" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type__Bool" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (_Bool)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof__Bool=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof__Bool" >&5
printf "%s\n" "$ac_cv_sizeof__Bool" >&6; }
printf "%s\n" "#define SIZEOF__BOOL $ac_cv_sizeof__Bool" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5
printf %s "checking size of off_t... " >&6; }
if test ${ac_cv_sizeof_off_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "
#ifdef HAVE_SYS_TYPES_H
#include
#endif
"
then :
else $as_nop
if test "$ac_cv_type_off_t" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (off_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_off_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5
printf "%s\n" "$ac_cv_sizeof_off_t" >&6; }
printf "%s\n" "#define SIZEOF_OFF_T $ac_cv_sizeof_off_t" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable large file support" >&5
printf %s "checking whether to enable large file support... " >&6; }
if test "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \
"$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then
have_largefile_support="yes"
else
have_largefile_support="no"
fi
case $ac_sys_system in #(
Emscripten) :
have_largefile_support="no"
;; #(
*) :
;;
esac
if test "x$have_largefile_support" = xyes
then :
printf "%s\n" "#define HAVE_LARGEFILE_SUPPORT 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5
printf %s "checking size of time_t... " >&6; }
if test ${ac_cv_sizeof_time_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" "
#ifdef HAVE_SYS_TYPES_H
#include
#endif
#ifdef HAVE_TIME_H
#include
#endif
"
then :
else $as_nop
if test "$ac_cv_type_time_t" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (time_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_time_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5
printf "%s\n" "$ac_cv_sizeof_time_t" >&6; }
printf "%s\n" "#define SIZEOF_TIME_T $ac_cv_sizeof_time_t" >>confdefs.h
# if have pthread_t then define SIZEOF_PTHREAD_T
ac_save_cc="$CC"
if test "$ac_cv_kpthread" = "yes"
then CC="$CC -Kpthread"
elif test "$ac_cv_kthread" = "yes"
then CC="$CC -Kthread"
elif test "$ac_cv_pthread" = "yes"
then CC="$CC -pthread"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_t" >&5
printf %s "checking for pthread_t... " >&6; }
if test ${ac_cv_have_pthread_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
pthread_t x; x = *(pthread_t*)0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_pthread_t=yes
else $as_nop
ac_cv_have_pthread_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_pthread_t" >&5
printf "%s\n" "$ac_cv_have_pthread_t" >&6; }
if test "x$ac_cv_have_pthread_t" = xyes
then :
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of pthread_t" >&5
printf %s "checking size of pthread_t... " >&6; }
if test ${ac_cv_sizeof_pthread_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_t))" "ac_cv_sizeof_pthread_t" "
#ifdef HAVE_PTHREAD_H
#include
#endif
"
then :
else $as_nop
if test "$ac_cv_type_pthread_t" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (pthread_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_pthread_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_t" >&5
printf "%s\n" "$ac_cv_sizeof_pthread_t" >&6; }
printf "%s\n" "#define SIZEOF_PTHREAD_T $ac_cv_sizeof_pthread_t" >>confdefs.h
fi
# Issue #25658: POSIX hasn't defined that pthread_key_t is compatible with int.
# This checking will be unnecessary after removing deprecated TLS API.
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of pthread_key_t" >&5
printf %s "checking size of pthread_key_t... " >&6; }
if test ${ac_cv_sizeof_pthread_key_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_key_t))" "ac_cv_sizeof_pthread_key_t" "#include
"
then :
else $as_nop
if test "$ac_cv_type_pthread_key_t" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (pthread_key_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_pthread_key_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_key_t" >&5
printf "%s\n" "$ac_cv_sizeof_pthread_key_t" >&6; }
printf "%s\n" "#define SIZEOF_PTHREAD_KEY_T $ac_cv_sizeof_pthread_key_t" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_key_t is compatible with int" >&5
printf %s "checking whether pthread_key_t is compatible with int... " >&6; }
if test ${ac_cv_pthread_key_t_is_arithmetic_type+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$ac_cv_sizeof_pthread_key_t" -eq "$ac_cv_sizeof_int" ; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
pthread_key_t k; k * 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_pthread_key_t_is_arithmetic_type=yes
else $as_nop
ac_cv_pthread_key_t_is_arithmetic_type=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else
ac_cv_pthread_key_t_is_arithmetic_type=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread_key_t_is_arithmetic_type" >&5
printf "%s\n" "$ac_cv_pthread_key_t_is_arithmetic_type" >&6; }
if test "x$ac_cv_pthread_key_t_is_arithmetic_type" = xyes
then :
printf "%s\n" "#define PTHREAD_KEY_T_IS_COMPATIBLE_WITH_INT 1" >>confdefs.h
fi
CC="$ac_save_cc"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --enable-framework" >&5
printf %s "checking for --enable-framework... " >&6; }
if test "$enable_framework"
then
BASECFLAGS="$BASECFLAGS -fno-common -dynamic"
# -F. is needed to allow linking to the framework while
# in the build location.
printf "%s\n" "#define WITH_NEXT_FRAMEWORK 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
if test $enable_shared = "yes"
then
as_fn_error $? "Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead" "$LINENO" 5
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Check for --with-dsymutil
DSYMUTIL=
DSYMUTIL_PATH=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-dsymutil" >&5
printf %s "checking for --with-dsymutil... " >&6; }
# Check whether --with-dsymutil was given.
if test ${with_dsymutil+y}
then :
withval=$with_dsymutil;
if test "$withval" != no
then
if test "$MACHDEP" != "darwin"; then
as_fn_error $? "dsymutil debug linking is only available in macOS." "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
DSYMUTIL='true'
else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; DSYMUTIL=
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "$DSYMUTIL"; then
# Extract the first word of "dsymutil", so it can be a program name with args.
set dummy dsymutil; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_DSYMUTIL_PATH+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $DSYMUTIL_PATH in
[\\/]* | ?:[\\/]*)
ac_cv_path_DSYMUTIL_PATH="$DSYMUTIL_PATH" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_DSYMUTIL_PATH="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_path_DSYMUTIL_PATH" && ac_cv_path_DSYMUTIL_PATH="not found"
;;
esac
fi
DSYMUTIL_PATH=$ac_cv_path_DSYMUTIL_PATH
if test -n "$DSYMUTIL_PATH"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_PATH" >&5
printf "%s\n" "$DSYMUTIL_PATH" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "$DSYMUTIL_PATH" = "not found"; then
as_fn_error $? "dsymutil command not found on \$PATH" "$LINENO" 5
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dyld" >&5
printf %s "checking for dyld... " >&6; }
case $ac_sys_system/$ac_sys_release in
Darwin/*)
printf "%s\n" "#define WITH_DYLD 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: always on for Darwin" >&5
printf "%s\n" "always on for Darwin" >&6; }
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-address-sanitizer" >&5
printf %s "checking for --with-address-sanitizer... " >&6; }
# Check whether --with-address_sanitizer was given.
if test ${with_address_sanitizer+y}
then :
withval=$with_address_sanitizer;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
printf "%s\n" "$withval" >&6; }
BASECFLAGS="-fsanitize=address -fno-omit-frame-pointer $BASECFLAGS"
LDFLAGS="-fsanitize=address $LDFLAGS"
# ASan works by controlling memory allocation, our own malloc interferes.
with_pymalloc="no"
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-memory-sanitizer" >&5
printf %s "checking for --with-memory-sanitizer... " >&6; }
# Check whether --with-memory_sanitizer was given.
if test ${with_memory_sanitizer+y}
then :
withval=$with_memory_sanitizer;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
printf "%s\n" "$withval" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fsanitize=memory" >&5
printf %s "checking whether C compiler accepts -fsanitize=memory... " >&6; }
if test ${ax_cv_check_cflags___fsanitize_memory+y}
then :
printf %s "(cached) " >&6
else $as_nop
ax_check_save_flags=$CFLAGS
CFLAGS="$CFLAGS -fsanitize=memory"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ax_cv_check_cflags___fsanitize_memory=yes
else $as_nop
ax_cv_check_cflags___fsanitize_memory=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$ax_check_save_flags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fsanitize_memory" >&5
printf "%s\n" "$ax_cv_check_cflags___fsanitize_memory" >&6; }
if test "x$ax_cv_check_cflags___fsanitize_memory" = xyes
then :
BASECFLAGS="-fsanitize=memory -fsanitize-memory-track-origins=2 -fno-omit-frame-pointer $BASECFLAGS"
LDFLAGS="-fsanitize=memory -fsanitize-memory-track-origins=2 $LDFLAGS"
else $as_nop
as_fn_error $? "The selected compiler doesn't support memory sanitizer" "$LINENO" 5
fi
# MSan works by controlling memory allocation, our own malloc interferes.
with_pymalloc="no"
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-undefined-behavior-sanitizer" >&5
printf %s "checking for --with-undefined-behavior-sanitizer... " >&6; }
# Check whether --with-undefined_behavior_sanitizer was given.
if test ${with_undefined_behavior_sanitizer+y}
then :
withval=$with_undefined_behavior_sanitizer;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
printf "%s\n" "$withval" >&6; }
BASECFLAGS="-fsanitize=undefined $BASECFLAGS"
LDFLAGS="-fsanitize=undefined $LDFLAGS"
with_ubsan="yes"
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
with_ubsan="no"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-thread-sanitizer" >&5
printf %s "checking for --with-thread-sanitizer... " >&6; }
# Check whether --with-thread_sanitizer was given.
if test ${with_thread_sanitizer+y}
then :
withval=$with_thread_sanitizer;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
printf "%s\n" "$withval" >&6; }
BASECFLAGS="-fsanitize=thread $BASECFLAGS"
LDFLAGS="-fsanitize=thread $LDFLAGS"
with_tsan="yes"
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
with_tsan="no"
fi
# Set info about shared libraries.
# SHLIB_SUFFIX is the extension of shared libraries `(including the dot!)
# -- usually .so, .sl on HP-UX, .dll on Cygwin
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the extension of shared libraries" >&5
printf %s "checking the extension of shared libraries... " >&6; }
if test -z "$SHLIB_SUFFIX"; then
case $ac_sys_system in
hp*|HP*)
case `uname -m` in
ia64) SHLIB_SUFFIX=.so;;
*) SHLIB_SUFFIX=.sl;;
esac
;;
CYGWIN*) SHLIB_SUFFIX=.dll;;
*) SHLIB_SUFFIX=.so;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SHLIB_SUFFIX" >&5
printf "%s\n" "$SHLIB_SUFFIX" >&6; }
# LDSHARED is the ld *command* used to create shared library
# -- "cc -G" on SunOS 5.x.
# (Shared libraries in this instance are shared modules to be loaded into
# Python, as opposed to building Python itself as a shared library.)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking LDSHARED" >&5
printf %s "checking LDSHARED... " >&6; }
if test -z "$LDSHARED"
then
case $ac_sys_system/$ac_sys_release in
AIX*)
BLDSHARED="Modules/ld_so_aix \$(CC) -bI:Modules/python.exp"
LDSHARED="\$(LIBPL)/ld_so_aix \$(CC) -bI:\$(LIBPL)/python.exp"
;;
SunOS/5*)
if test "$GCC" = "yes" ; then
LDSHARED='$(CC) -shared'
LDCXXSHARED='$(CXX) -shared'
else
LDSHARED='$(CC) -G'
LDCXXSHARED='$(CXX) -G'
fi ;;
hp*|HP*)
if test "$GCC" = "yes" ; then
LDSHARED='$(CC) -shared'
LDCXXSHARED='$(CXX) -shared'
else
LDSHARED='$(CC) -b'
LDCXXSHARED='$(CXX) -b'
fi ;;
Darwin/1.3*)
LDSHARED='$(CC) -bundle'
LDCXXSHARED='$(CXX) -bundle'
if test "$enable_framework" ; then
# Link against the framework. All externals should be defined.
BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
else
# No framework. Ignore undefined symbols, assuming they come from Python
LDSHARED="$LDSHARED -undefined suppress"
LDCXXSHARED="$LDCXXSHARED -undefined suppress"
fi ;;
Darwin/1.4*|Darwin/5.*|Darwin/6.*)
LDSHARED='$(CC) -bundle'
LDCXXSHARED='$(CXX) -bundle'
if test "$enable_framework" ; then
# Link against the framework. All externals should be defined.
BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
else
# No framework, use the Python app as bundle-loader
BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)'
LDSHARED="$LDSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)'
LDCXXSHARED="$LDCXXSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)'
fi ;;
Darwin/*)
# Use -undefined dynamic_lookup whenever possible (10.3 and later).
# This allows an extension to be used in any Python
dep_target_major=`echo ${MACOSX_DEPLOYMENT_TARGET} | \
sed 's/\([0-9]*\)\.\([0-9]*\).*/\1/'`
dep_target_minor=`echo ${MACOSX_DEPLOYMENT_TARGET} | \
sed 's/\([0-9]*\)\.\([0-9]*\).*/\2/'`
if test ${dep_target_major} -eq 10 && \
test ${dep_target_minor} -le 2
then
# building for OS X 10.0 through 10.2
as_fn_error $? "MACOSX_DEPLOYMENT_TARGET too old ($MACOSX_DEPLOYMENT_TARGET), only 10.3 or later is supported" "$LINENO" 5
else
# building for OS X 10.3 and later
LDSHARED='$(CC) -bundle -undefined dynamic_lookup'
LDCXXSHARED='$(CXX) -bundle -undefined dynamic_lookup'
BLDSHARED="$LDSHARED"
fi
;;
Emscripten|WASI)
LDSHARED='$(CC) -shared'
LDCXXSHARED='$(CXX) -shared';;
Linux*|GNU*|QNX*|VxWorks*|Haiku*)
LDSHARED='$(CC) -shared'
LDCXXSHARED='$(CXX) -shared';;
FreeBSD*)
if [ "`$CC -dM -E - &5
printf "%s\n" "$LDSHARED" >&6; }
LDCXXSHARED=${LDCXXSHARED-$LDSHARED}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking BLDSHARED flags" >&5
printf %s "checking BLDSHARED flags... " >&6; }
BLDSHARED=${BLDSHARED-$LDSHARED}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $BLDSHARED" >&5
printf "%s\n" "$BLDSHARED" >&6; }
# CCSHARED are the C *flags* used to create objects to go into a shared
# library (module) -- this is only needed for a few systems
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking CCSHARED" >&5
printf %s "checking CCSHARED... " >&6; }
if test -z "$CCSHARED"
then
case $ac_sys_system/$ac_sys_release in
SunOS*) if test "$GCC" = yes;
then CCSHARED="-fPIC";
elif test `uname -p` = sparc;
then CCSHARED="-xcode=pic32";
else CCSHARED="-Kpic";
fi;;
hp*|HP*) if test "$GCC" = yes;
then CCSHARED="-fPIC";
else CCSHARED="+z";
fi;;
Linux*|GNU*) CCSHARED="-fPIC";;
Emscripten*|WASI*)
if test "x$enable_wasm_dynamic_linking" = xyes
then :
CCSHARED="-fPIC"
fi;;
FreeBSD*|NetBSD*|OpenBSD*|DragonFly*) CCSHARED="-fPIC";;
Haiku*) CCSHARED="-fPIC";;
OpenUNIX*|UnixWare*)
if test "$GCC" = "yes"
then CCSHARED="-fPIC"
else CCSHARED="-KPIC"
fi;;
SCO_SV*)
if test "$GCC" = "yes"
then CCSHARED="-fPIC"
else CCSHARED="-Kpic -belf"
fi;;
VxWorks*)
CCSHARED="-fpic -D__SO_PICABILINUX__ -ftls-model=global-dynamic"
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CCSHARED" >&5
printf "%s\n" "$CCSHARED" >&6; }
# LINKFORSHARED are the flags passed to the $(CC) command that links
# the python executable -- this is only needed for a few systems
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking LINKFORSHARED" >&5
printf %s "checking LINKFORSHARED... " >&6; }
if test -z "$LINKFORSHARED"
then
case $ac_sys_system/$ac_sys_release in
AIX*) LINKFORSHARED='-Wl,-bE:Modules/python.exp -lld';;
hp*|HP*)
LINKFORSHARED="-Wl,-E -Wl,+s";;
# LINKFORSHARED="-Wl,-E -Wl,+s -Wl,+b\$(BINLIBDEST)/lib-dynload";;
Linux-android*) LINKFORSHARED="-pie -Xlinker -export-dynamic";;
Linux*|GNU*) LINKFORSHARED="-Xlinker -export-dynamic";;
# -u libsys_s pulls in all symbols in libsys
Darwin/*)
LINKFORSHARED="$extra_undefs -framework CoreFoundation"
# Issue #18075: the default maximum stack size (8MBytes) is too
# small for the default recursion limit. Increase the stack size
# to ensure that tests don't crash
stack_size="1000000" # 16 MB
if test "$with_ubsan" = "yes"
then
# Undefined behavior sanitizer requires an even deeper stack
stack_size="4000000" # 64 MB
fi
LINKFORSHARED="-Wl,-stack_size,$stack_size $LINKFORSHARED"
printf "%s\n" "#define THREAD_STACK_SIZE 0x$stack_size" >>confdefs.h
if test "$enable_framework"
then
LINKFORSHARED="$LINKFORSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
fi
LINKFORSHARED="$LINKFORSHARED";;
OpenUNIX*|UnixWare*) LINKFORSHARED="-Wl,-Bexport";;
SCO_SV*) LINKFORSHARED="-Wl,-Bexport";;
ReliantUNIX*) LINKFORSHARED="-W1 -Blargedynsym";;
FreeBSD*|NetBSD*|OpenBSD*|DragonFly*)
if [ "`$CC -dM -E - &1 | grep export-dynamic >/dev/null
then
LINKFORSHARED="-Xlinker --export-dynamic"
fi;;
esac;;
CYGWIN*)
if test $enable_shared = "no"
then
LINKFORSHARED='-Wl,--out-implib=$(LDLIBRARY)'
fi;;
QNX*)
# -Wl,-E causes the symbols to be added to the dynamic
# symbol table so that they can be found when a module
# is loaded. -N 2048K causes the stack size to be set
# to 2048 kilobytes so that the stack doesn't overflow
# when running test_compile.py.
LINKFORSHARED='-Wl,-E -N 2048K';;
VxWorks*)
LINKFORSHARED='-Wl,-export-dynamic';;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LINKFORSHARED" >&5
printf "%s\n" "$LINKFORSHARED" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking CFLAGSFORSHARED" >&5
printf %s "checking CFLAGSFORSHARED... " >&6; }
if test ! "$LIBRARY" = "$LDLIBRARY"
then
case $ac_sys_system in
CYGWIN*)
# Cygwin needs CCSHARED when building extension DLLs
# but not when building the interpreter DLL.
CFLAGSFORSHARED='';;
*)
CFLAGSFORSHARED='$(CCSHARED)'
esac
fi
if test "x$enable_wasm_dynamic_linking" = xyes
then :
CFLAGSFORSHARED='$(CCSHARED)'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CFLAGSFORSHARED" >&5
printf "%s\n" "$CFLAGSFORSHARED" >&6; }
# SHLIBS are libraries (except -lc and -lm) to link to the python shared
# library (with --enable-shared).
# For platforms on which shared libraries are not allowed to have unresolved
# symbols, this must be set to $(LIBS) (expanded by make). We do this even
# if it is not required, since it creates a dependency of the shared library
# to LIBS. This, in turn, means that applications linking the shared libpython
# don't need to link LIBS explicitly. The default should be only changed
# on systems where this approach causes problems.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking SHLIBS" >&5
printf %s "checking SHLIBS... " >&6; }
case "$ac_sys_system" in
*)
SHLIBS='$(LIBS)';;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SHLIBS" >&5
printf "%s\n" "$SHLIBS" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking perf trampoline" >&5
printf %s "checking perf trampoline... " >&6; }
case $PLATFORM_TRIPLET in #(
x86_64-linux-gnu) :
perf_trampoline=yes ;; #(
aarch64-linux-gnu) :
perf_trampoline=yes ;; #(
*) :
perf_trampoline=no
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $perf_trampoline" >&5
printf "%s\n" "$perf_trampoline" >&6; }
if test "x$perf_trampoline" = xyes
then :
printf "%s\n" "#define PY_HAVE_PERF_TRAMPOLINE 1" >>confdefs.h
PERF_TRAMPOLINE_OBJ=Python/asm_trampoline.o
if test "x$Py_DEBUG" = xtrue
then :
as_fn_append BASECFLAGS " -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer"
fi
fi
# checks for libraries
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sendfile in -lsendfile" >&5
printf %s "checking for sendfile in -lsendfile... " >&6; }
if test ${ac_cv_lib_sendfile_sendfile+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsendfile $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sendfile ();
int
main (void)
{
return sendfile ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_sendfile_sendfile=yes
else $as_nop
ac_cv_lib_sendfile_sendfile=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sendfile_sendfile" >&5
printf "%s\n" "$ac_cv_lib_sendfile_sendfile" >&6; }
if test "x$ac_cv_lib_sendfile_sendfile" = xyes
then :
printf "%s\n" "#define HAVE_LIBSENDFILE 1" >>confdefs.h
LIBS="-lsendfile $LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
printf %s "checking for dlopen in -ldl... " >&6; }
if test ${ac_cv_lib_dl_dlopen+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dlopen ();
int
main (void)
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_dl_dlopen=yes
else $as_nop
ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes
then :
printf "%s\n" "#define HAVE_LIBDL 1" >>confdefs.h
LIBS="-ldl $LIBS"
fi
# Dynamic linking for SunOS/Solaris and SYSV
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
printf %s "checking for shl_load in -ldld... " >&6; }
if test ${ac_cv_lib_dld_shl_load+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char shl_load ();
int
main (void)
{
return shl_load ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_dld_shl_load=yes
else $as_nop
ac_cv_lib_dld_shl_load=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; }
if test "x$ac_cv_lib_dld_shl_load" = xyes
then :
printf "%s\n" "#define HAVE_LIBDLD 1" >>confdefs.h
LIBS="-ldld $LIBS"
fi
# Dynamic linking for HP-UX
have_uuid=missing
for ac_header in uuid.h
do :
ac_fn_c_check_header_compile "$LINENO" "uuid.h" "ac_cv_header_uuid_h" "$ac_includes_default"
if test "x$ac_cv_header_uuid_h" = xyes
then :
printf "%s\n" "#define HAVE_UUID_H 1" >>confdefs.h
for ac_func in uuid_create uuid_enc_be
do :
as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"
then :
cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
have_uuid=yes
LIBUUID_CFLAGS=${LIBUUID_CFLAGS-""}
LIBUUID_LIBS=${LIBUUID_LIBS-""}
fi
done
fi
done
if test "x$have_uuid" = xmissing
then :
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uuid >= 2.20" >&5
printf %s "checking for uuid >= 2.20... " >&6; }
if test -n "$LIBUUID_CFLAGS"; then
pkg_cv_LIBUUID_CFLAGS="$LIBUUID_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"uuid >= 2.20\""; } >&5
($PKG_CONFIG --exists --print-errors "uuid >= 2.20") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBUUID_CFLAGS=`$PKG_CONFIG --cflags "uuid >= 2.20" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$LIBUUID_LIBS"; then
pkg_cv_LIBUUID_LIBS="$LIBUUID_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"uuid >= 2.20\""; } >&5
($PKG_CONFIG --exists --print-errors "uuid >= 2.20") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBUUID_LIBS=`$PKG_CONFIG --libs "uuid >= 2.20" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
LIBUUID_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "uuid >= 2.20" 2>&1`
else
LIBUUID_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "uuid >= 2.20" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$LIBUUID_PKG_ERRORS" >&5
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $LIBUUID_CFLAGS"
LDFLAGS="$LDFLAGS $LIBUUID_LIBS"
for ac_header in uuid/uuid.h
do :
ac_fn_c_check_header_compile "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default"
if test "x$ac_cv_header_uuid_uuid_h" = xyes
then :
printf "%s\n" "#define HAVE_UUID_UUID_H 1" >>confdefs.h
py_check_lib_save_LIBS=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uuid_generate_time in -luuid" >&5
printf %s "checking for uuid_generate_time in -luuid... " >&6; }
if test ${ac_cv_lib_uuid_uuid_generate_time+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-luuid $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char uuid_generate_time ();
int
main (void)
{
return uuid_generate_time ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_uuid_uuid_generate_time=yes
else $as_nop
ac_cv_lib_uuid_uuid_generate_time=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate_time" >&5
printf "%s\n" "$ac_cv_lib_uuid_uuid_generate_time" >&6; }
if test "x$ac_cv_lib_uuid_uuid_generate_time" = xyes
then :
have_uuid=yes
fi
LIBS=$py_check_lib_save_LIBS
py_check_lib_save_LIBS=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uuid_generate_time_safe in -luuid" >&5
printf %s "checking for uuid_generate_time_safe in -luuid... " >&6; }
if test ${ac_cv_lib_uuid_uuid_generate_time_safe+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-luuid $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char uuid_generate_time_safe ();
int
main (void)
{
return uuid_generate_time_safe ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_uuid_uuid_generate_time_safe=yes
else $as_nop
ac_cv_lib_uuid_uuid_generate_time_safe=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate_time_safe" >&5
printf "%s\n" "$ac_cv_lib_uuid_uuid_generate_time_safe" >&6; }
if test "x$ac_cv_lib_uuid_uuid_generate_time_safe" = xyes
then :
have_uuid=yes
printf "%s\n" "#define HAVE_UUID_GENERATE_TIME_SAFE 1" >>confdefs.h
fi
LIBS=$py_check_lib_save_LIBS
fi
done
if test "x$have_uuid" = xyes
then :
LIBUUID_CFLAGS=${LIBUUID_CFLAGS-""}
LIBUUID_LIBS=${LIBUUID_LIBS-"-luuid"}
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $LIBUUID_CFLAGS"
LDFLAGS="$LDFLAGS $LIBUUID_LIBS"
for ac_header in uuid/uuid.h
do :
ac_fn_c_check_header_compile "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default"
if test "x$ac_cv_header_uuid_uuid_h" = xyes
then :
printf "%s\n" "#define HAVE_UUID_UUID_H 1" >>confdefs.h
py_check_lib_save_LIBS=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uuid_generate_time in -luuid" >&5
printf %s "checking for uuid_generate_time in -luuid... " >&6; }
if test ${ac_cv_lib_uuid_uuid_generate_time+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-luuid $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char uuid_generate_time ();
int
main (void)
{
return uuid_generate_time ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_uuid_uuid_generate_time=yes
else $as_nop
ac_cv_lib_uuid_uuid_generate_time=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate_time" >&5
printf "%s\n" "$ac_cv_lib_uuid_uuid_generate_time" >&6; }
if test "x$ac_cv_lib_uuid_uuid_generate_time" = xyes
then :
have_uuid=yes
fi
LIBS=$py_check_lib_save_LIBS
py_check_lib_save_LIBS=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uuid_generate_time_safe in -luuid" >&5
printf %s "checking for uuid_generate_time_safe in -luuid... " >&6; }
if test ${ac_cv_lib_uuid_uuid_generate_time_safe+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-luuid $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char uuid_generate_time_safe ();
int
main (void)
{
return uuid_generate_time_safe ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_uuid_uuid_generate_time_safe=yes
else $as_nop
ac_cv_lib_uuid_uuid_generate_time_safe=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate_time_safe" >&5
printf "%s\n" "$ac_cv_lib_uuid_uuid_generate_time_safe" >&6; }
if test "x$ac_cv_lib_uuid_uuid_generate_time_safe" = xyes
then :
have_uuid=yes
printf "%s\n" "#define HAVE_UUID_GENERATE_TIME_SAFE 1" >>confdefs.h
fi
LIBS=$py_check_lib_save_LIBS
fi
done
if test "x$have_uuid" = xyes
then :
LIBUUID_CFLAGS=${LIBUUID_CFLAGS-""}
LIBUUID_LIBS=${LIBUUID_LIBS-"-luuid"}
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
else
LIBUUID_CFLAGS=$pkg_cv_LIBUUID_CFLAGS
LIBUUID_LIBS=$pkg_cv_LIBUUID_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
have_uuid=yes
printf "%s\n" "#define HAVE_UUID_H 1" >>confdefs.h
printf "%s\n" "#define HAVE_UUID_GENERATE_TIME_SAFE 1" >>confdefs.h
fi
fi
if test "x$have_uuid" = xmissing
then :
for ac_header in uuid/uuid.h
do :
ac_fn_c_check_header_compile "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default"
if test "x$ac_cv_header_uuid_uuid_h" = xyes
then :
printf "%s\n" "#define HAVE_UUID_UUID_H 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "uuid_generate_time" "ac_cv_func_uuid_generate_time"
if test "x$ac_cv_func_uuid_generate_time" = xyes
then :
have_uuid=yes
LIBUUID_CFLAGS=${LIBUUID_CFLAGS-""}
LIBUUID_LIBS=${LIBUUID_LIBS-""}
fi
fi
done
fi
if test "x$have_uuid" = xmissing
then :
have_uuid=no
fi
# 'Real Time' functions on Solaris
# posix4 on Solaris 2.6
# pthread (first!) on Linux
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing sem_init" >&5
printf %s "checking for library containing sem_init... " >&6; }
if test ${ac_cv_search_sem_init+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sem_init ();
int
main (void)
{
return sem_init ();
;
return 0;
}
_ACEOF
for ac_lib in '' pthread rt posix4
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_sem_init=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_sem_init+y}
then :
break
fi
done
if test ${ac_cv_search_sem_init+y}
then :
else $as_nop
ac_cv_search_sem_init=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sem_init" >&5
printf "%s\n" "$ac_cv_search_sem_init" >&6; }
ac_res=$ac_cv_search_sem_init
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
# check if we need libintl for locale functions
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for textdomain in -lintl" >&5
printf %s "checking for textdomain in -lintl... " >&6; }
if test ${ac_cv_lib_intl_textdomain+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lintl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char textdomain ();
int
main (void)
{
return textdomain ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_intl_textdomain=yes
else $as_nop
ac_cv_lib_intl_textdomain=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_textdomain" >&5
printf "%s\n" "$ac_cv_lib_intl_textdomain" >&6; }
if test "x$ac_cv_lib_intl_textdomain" = xyes
then :
printf "%s\n" "#define WITH_LIBINTL 1" >>confdefs.h
LIBS="-lintl $LIBS"
fi
# checks for system dependent C++ extensions support
case "$ac_sys_system" in
AIX*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for genuine AIX C++ extensions support" >&5
printf %s "checking for genuine AIX C++ extensions support... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
loadAndInit("", 0, "")
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
printf "%s\n" "#define AIX_GENUINE_CPLUSPLUS 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
# BUILD_GNU_TYPE + AIX_BUILDDATE are used to construct the platform_tag
# of the AIX system used to build/package Python executable. This tag serves
# as a baseline for bdist module packages
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the system builddate" >&5
printf %s "checking for the system builddate... " >&6; }
AIX_BUILDDATE=$(lslpp -Lcq bos.mp64 | awk -F: '{ print $NF }')
printf "%s\n" "#define AIX_BUILDDATE $AIX_BUILDDATE" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AIX_BUILDDATE" >&5
printf "%s\n" "$AIX_BUILDDATE" >&6; }
;;
*) ;;
esac
# check for systems that require aligned memory access
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking aligned memory access is required" >&5
printf %s "checking aligned memory access is required... " >&6; }
if test ${ac_cv_aligned_required+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ac_cv_aligned_required=yes
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main(void)
{
char s[16];
int i, *p1, *p2;
for (i=0; i < 16; i++)
s[i] = i;
p1 = (int*)(s+1);
p2 = (int*)(s+2);
if (*p1 == *p2)
return 1;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_aligned_required=no
else $as_nop
ac_cv_aligned_required=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_aligned_required" >&5
printf "%s\n" "$ac_cv_aligned_required" >&6; }
if test "$ac_cv_aligned_required" = yes ; then
printf "%s\n" "#define HAVE_ALIGNED_REQUIRED 1" >>confdefs.h
fi
# str, bytes and memoryview hash algorithm
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-hash-algorithm" >&5
printf %s "checking for --with-hash-algorithm... " >&6; }
# Check whether --with-hash_algorithm was given.
if test ${with_hash_algorithm+y}
then :
withval=$with_hash_algorithm;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
printf "%s\n" "$withval" >&6; }
case "$withval" in
siphash13)
printf "%s\n" "#define Py_HASH_ALGORITHM 3" >>confdefs.h
;;
siphash24)
printf "%s\n" "#define Py_HASH_ALGORITHM 1" >>confdefs.h
;;
fnv)
printf "%s\n" "#define Py_HASH_ALGORITHM 2" >>confdefs.h
;;
*)
as_fn_error $? "unknown hash algorithm '$withval'" "$LINENO" 5
;;
esac
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: default" >&5
printf "%s\n" "default" >&6; }
fi
validate_tzpath() {
# Checks that each element of the path is an absolute path
if test -z "$1"; then
# Empty string is allowed: it indicates no system TZPATH
return 0
fi
# Bad paths are those that don't start with /
if ( echo $1 | grep '\(^\|:\)\([^/]\|$\)' > /dev/null); then
as_fn_error $? "--with-tzpath must contain only absolute paths, not $1" "$LINENO" 5
return 1;
fi
}
TZPATH="/usr/share/zoneinfo:/usr/lib/zoneinfo:/usr/share/lib/zoneinfo:/etc/zoneinfo"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-tzpath" >&5
printf %s "checking for --with-tzpath... " >&6; }
# Check whether --with-tzpath was given.
if test ${with_tzpath+y}
then :
withval=$with_tzpath;
case "$withval" in
yes)
as_fn_error $? "--with-tzpath requires a value" "$LINENO" 5
;;
*)
validate_tzpath "$withval"
TZPATH="$withval"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: \"$withval\"" >&5
printf "%s\n" "\"$withval\"" >&6; }
;;
esac
else $as_nop
validate_tzpath "$TZPATH"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: \"$TZPATH\"" >&5
printf "%s\n" "\"$TZPATH\"" >&6; }
fi
# Most SVR4 platforms (e.g. Solaris) need -lsocket and -lnsl.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for t_open in -lnsl" >&5
printf %s "checking for t_open in -lnsl... " >&6; }
if test ${ac_cv_lib_nsl_t_open+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lnsl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char t_open ();
int
main (void)
{
return t_open ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_nsl_t_open=yes
else $as_nop
ac_cv_lib_nsl_t_open=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_t_open" >&5
printf "%s\n" "$ac_cv_lib_nsl_t_open" >&6; }
if test "x$ac_cv_lib_nsl_t_open" = xyes
then :
LIBS="-lnsl $LIBS"
fi
# SVR4
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
printf %s "checking for socket in -lsocket... " >&6; }
if test ${ac_cv_lib_socket_socket+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $LIBS $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char socket ();
int
main (void)
{
return socket ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_socket_socket=yes
else $as_nop
ac_cv_lib_socket_socket=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
printf "%s\n" "$ac_cv_lib_socket_socket" >&6; }
if test "x$ac_cv_lib_socket_socket" = xyes
then :
LIBS="-lsocket $LIBS"
fi
# SVR4 sockets
case $ac_sys_system/$ac_sys_release in
Haiku*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socket in -lnetwork" >&5
printf %s "checking for socket in -lnetwork... " >&6; }
if test ${ac_cv_lib_network_socket+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lnetwork $LIBS $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char socket ();
int
main (void)
{
return socket ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_network_socket=yes
else $as_nop
ac_cv_lib_network_socket=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_network_socket" >&5
printf "%s\n" "$ac_cv_lib_network_socket" >&6; }
if test "x$ac_cv_lib_network_socket" = xyes
then :
LIBS="-lnetwork $LIBS"
fi
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-libs" >&5
printf %s "checking for --with-libs... " >&6; }
# Check whether --with-libs was given.
if test ${with_libs+y}
then :
withval=$with_libs;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
printf "%s\n" "$withval" >&6; }
LIBS="$withval $LIBS"
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Check for use of the system expat library
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-system-expat" >&5
printf %s "checking for --with-system-expat... " >&6; }
# Check whether --with-system_expat was given.
if test ${with_system_expat+y}
then :
withval=$with_system_expat;
else $as_nop
with_system_expat="no"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_system_expat" >&5
printf "%s\n" "$with_system_expat" >&6; }
if test "x$with_system_expat" = xyes
then :
LIBEXPAT_CFLAGS=${LIBEXPAT_CFLAGS-""}
LIBEXPAT_LDFLAGS=${LIBEXPAT_LDFLAGS-"-lexpat"}
LIBEXPAT_INTERNAL=
else $as_nop
LIBEXPAT_CFLAGS="-I\$(srcdir)/Modules/expat"
LIBEXPAT_LDFLAGS="-lm \$(LIBEXPAT_A)"
LIBEXPAT_INTERNAL="\$(LIBEXPAT_HEADERS) \$(LIBEXPAT_A)"
fi
have_libffi=missing
if test "x$ac_sys_system" = xDarwin
then :
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
CFLAGS="-I${SDKROOT}/usr/include/ffi $CFLAGS"
ac_fn_c_check_header_compile "$LINENO" "ffi.h" "ac_cv_header_ffi_h" "$ac_includes_default"
if test "x$ac_cv_header_ffi_h" = xyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ffi_call in -lffi" >&5
printf %s "checking for ffi_call in -lffi... " >&6; }
if test ${ac_cv_lib_ffi_ffi_call+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lffi $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char ffi_call ();
int
main (void)
{
return ffi_call ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_ffi_ffi_call=yes
else $as_nop
ac_cv_lib_ffi_ffi_call=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ffi_ffi_call" >&5
printf "%s\n" "$ac_cv_lib_ffi_ffi_call" >&6; }
if test "x$ac_cv_lib_ffi_ffi_call" = xyes
then :
have_libffi=yes
LIBFFI_CFLAGS="-I${SDKROOT}/usr/include/ffi -DUSING_APPLE_OS_LIBFFI=1"
LIBFFI_LIBS="-lffi"
fi
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
fi
if test "x$have_libffi" = xmissing
then :
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libffi" >&5
printf %s "checking for libffi... " >&6; }
if test -n "$LIBFFI_CFLAGS"; then
pkg_cv_LIBFFI_CFLAGS="$LIBFFI_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libffi\""; } >&5
($PKG_CONFIG --exists --print-errors "libffi") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBFFI_CFLAGS=`$PKG_CONFIG --cflags "libffi" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$LIBFFI_LIBS"; then
pkg_cv_LIBFFI_LIBS="$LIBFFI_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libffi\""; } >&5
($PKG_CONFIG --exists --print-errors "libffi") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBFFI_LIBS=`$PKG_CONFIG --libs "libffi" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
LIBFFI_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libffi" 2>&1`
else
LIBFFI_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libffi" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$LIBFFI_PKG_ERRORS" >&5
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $LIBFFI_CFLAGS"
LDFLAGS="$LDFLAGS $LIBFFI_LIBS"
ac_fn_c_check_header_compile "$LINENO" "ffi.h" "ac_cv_header_ffi_h" "$ac_includes_default"
if test "x$ac_cv_header_ffi_h" = xyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ffi_call in -lffi" >&5
printf %s "checking for ffi_call in -lffi... " >&6; }
if test ${ac_cv_lib_ffi_ffi_call+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lffi $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char ffi_call ();
int
main (void)
{
return ffi_call ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_ffi_ffi_call=yes
else $as_nop
ac_cv_lib_ffi_ffi_call=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ffi_ffi_call" >&5
printf "%s\n" "$ac_cv_lib_ffi_ffi_call" >&6; }
if test "x$ac_cv_lib_ffi_ffi_call" = xyes
then :
have_libffi=yes
LIBFFI_CFLAGS=${LIBFFI_CFLAGS-""}
LIBFFI_LIBS=${LIBFFI_LIBS-"-lffi"}
else $as_nop
have_libffi=no
fi
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $LIBFFI_CFLAGS"
LDFLAGS="$LDFLAGS $LIBFFI_LIBS"
ac_fn_c_check_header_compile "$LINENO" "ffi.h" "ac_cv_header_ffi_h" "$ac_includes_default"
if test "x$ac_cv_header_ffi_h" = xyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ffi_call in -lffi" >&5
printf %s "checking for ffi_call in -lffi... " >&6; }
if test ${ac_cv_lib_ffi_ffi_call+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lffi $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char ffi_call ();
int
main (void)
{
return ffi_call ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_ffi_ffi_call=yes
else $as_nop
ac_cv_lib_ffi_ffi_call=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ffi_ffi_call" >&5
printf "%s\n" "$ac_cv_lib_ffi_ffi_call" >&6; }
if test "x$ac_cv_lib_ffi_ffi_call" = xyes
then :
have_libffi=yes
LIBFFI_CFLAGS=${LIBFFI_CFLAGS-""}
LIBFFI_LIBS=${LIBFFI_LIBS-"-lffi"}
else $as_nop
have_libffi=no
fi
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
else
LIBFFI_CFLAGS=$pkg_cv_LIBFFI_CFLAGS
LIBFFI_LIBS=$pkg_cv_LIBFFI_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
have_libffi=yes
fi
fi
if test "x$have_libffi" = xyes
then :
ctypes_malloc_closure=no
case $ac_sys_system in #(
Darwin) :
ctypes_malloc_closure=yes
;; #(
sunos5) :
as_fn_append LIBFFI_LIBS " -mimpure-text"
;; #(
*) :
;;
esac
if test "x$ctypes_malloc_closure" = xyes
then :
MODULE__CTYPES_MALLOC_CLOSURE=_ctypes/malloc_closure.c
as_fn_append LIBFFI_CFLAGS " -DUSING_MALLOC_CLOSURE_DOT_C=1"
fi
if test "x$ac_cv_lib_dl_dlopen" = xyes
then :
as_fn_append LIBFFI_LIBS " -ldl"
fi
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
CFLAGS="$LIBFFI_CFLAGS $CFLAGS"
LDFLAGS="$LIBFFI_LIBS $LDFLAGS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ffi_prep_cif_var" >&5
printf %s "checking for ffi_prep_cif_var... " >&6; }
if test ${ac_cv_func_ffi_prep_cif_var+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=ffi_prep_cif_var
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_ffi_prep_cif_var=yes
else $as_nop
ac_cv_func_ffi_prep_cif_var=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_ffi_prep_cif_var" >&5
printf "%s\n" "$ac_cv_func_ffi_prep_cif_var" >&6; }
if test "x$ac_cv_func_ffi_prep_cif_var" = xyes
then :
printf "%s\n" "#define HAVE_FFI_PREP_CIF_VAR 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ffi_prep_closure_loc" >&5
printf %s "checking for ffi_prep_closure_loc... " >&6; }
if test ${ac_cv_func_ffi_prep_closure_loc+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=ffi_prep_closure_loc
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_ffi_prep_closure_loc=yes
else $as_nop
ac_cv_func_ffi_prep_closure_loc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_ffi_prep_closure_loc" >&5
printf "%s\n" "$ac_cv_func_ffi_prep_closure_loc" >&6; }
if test "x$ac_cv_func_ffi_prep_closure_loc" = xyes
then :
printf "%s\n" "#define HAVE_FFI_PREP_CLOSURE_LOC 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ffi_closure_alloc" >&5
printf %s "checking for ffi_closure_alloc... " >&6; }
if test ${ac_cv_func_ffi_closure_alloc+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=ffi_closure_alloc
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_ffi_closure_alloc=yes
else $as_nop
ac_cv_func_ffi_closure_alloc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_ffi_closure_alloc" >&5
printf "%s\n" "$ac_cv_func_ffi_closure_alloc" >&6; }
if test "x$ac_cv_func_ffi_closure_alloc" = xyes
then :
printf "%s\n" "#define HAVE_FFI_CLOSURE_ALLOC 1" >>confdefs.h
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
fi
# Check for use of the system libmpdec library
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-system-libmpdec" >&5
printf %s "checking for --with-system-libmpdec... " >&6; }
# Check whether --with-system_libmpdec was given.
if test ${with_system_libmpdec+y}
then :
withval=$with_system_libmpdec;
else $as_nop
with_system_libmpdec="no"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_system_libmpdec" >&5
printf "%s\n" "$with_system_libmpdec" >&6; }
if test "x$with_system_libmpdec" = xyes
then :
LIBMPDEC_CFLAGS=${LIBMPDEC_CFLAGS-""}
LIBMPDEC_LDFLAGS=${LIBMPDEC_LDFLAGS-"-lmpdec"}
LIBMPDEC_INTERNAL=
else $as_nop
LIBMPDEC_CFLAGS="-I\$(srcdir)/Modules/_decimal/libmpdec"
LIBMPDEC_LDFLAGS="-lm \$(LIBMPDEC_A)"
LIBMPDEC_INTERNAL="\$(LIBMPDEC_HEADERS) \$(LIBMPDEC_A)"
if test "x$with_pydebug" = xyes
then :
as_fn_append LIBMPDEC_CFLAGS " -DTEST_COVERAGE"
fi
fi
# Check whether _decimal should use a coroutine-local or thread-local context
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-decimal-contextvar" >&5
printf %s "checking for --with-decimal-contextvar... " >&6; }
# Check whether --with-decimal_contextvar was given.
if test ${with_decimal_contextvar+y}
then :
withval=$with_decimal_contextvar;
else $as_nop
with_decimal_contextvar="yes"
fi
if test "$with_decimal_contextvar" != "no"
then
printf "%s\n" "#define WITH_DECIMAL_CONTEXTVAR 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_decimal_contextvar" >&5
printf "%s\n" "$with_decimal_contextvar" >&6; }
# Check for libmpdec machine flavor
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for decimal libmpdec machine" >&5
printf %s "checking for decimal libmpdec machine... " >&6; }
case $ac_sys_system in #(
Darwin*) :
libmpdec_system=Darwin ;; #(
SunOS*) :
libmpdec_system=sunos ;; #(
*) :
libmpdec_system=other
;;
esac
libmpdec_machine=unknown
if test "$libmpdec_system" = Darwin; then
# universal here means: build libmpdec with the same arch options
# the python interpreter was built with
libmpdec_machine=universal
elif test $ac_cv_sizeof_size_t -eq 8; then
if test "$ac_cv_gcc_asm_for_x64" = yes; then
libmpdec_machine=x64
elif test "$ac_cv_type___uint128_t" = yes; then
libmpdec_machine=uint128
else
libmpdec_machine=ansi64
fi
elif test $ac_cv_sizeof_size_t -eq 4; then
if test "$ac_cv_gcc_asm_for_x87" = yes -a "$libmpdec_system" != sunos; then
case $CC in #(
*gcc*) :
libmpdec_machine=ppro ;; #(
*clang*) :
libmpdec_machine=ppro ;; #(
*) :
libmpdec_machine=ansi32
;;
esac
else
libmpdec_machine=ansi32
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libmpdec_machine" >&5
printf "%s\n" "$libmpdec_machine" >&6; }
case $libmpdec_machine in #(
x64) :
as_fn_append LIBMPDEC_CFLAGS " -DCONFIG_64=1 -DASM=1" ;; #(
uint128) :
as_fn_append LIBMPDEC_CFLAGS " -DCONFIG_64=1 -DANSI=1 -DHAVE_UINT128_T=1" ;; #(
ansi64) :
as_fn_append LIBMPDEC_CFLAGS " -DCONFIG_64=1 -DANSI=1" ;; #(
ppro) :
as_fn_append LIBMPDEC_CFLAGS " -DCONFIG_32=1 -DANSI=1 -DASM=1 -Wno-unknown-pragmas" ;; #(
ansi32) :
as_fn_append LIBMPDEC_CFLAGS " -DCONFIG_32=1 -DANSI=1" ;; #(
ansi-legacy) :
as_fn_append LIBMPDEC_CFLAGS " -DCONFIG_32=1 -DANSI=1 -DLEGACY_COMPILER=1" ;; #(
universal) :
as_fn_append LIBMPDEC_CFLAGS " -DUNIVERSAL=1" ;; #(
*) :
as_fn_error $? "_decimal: unsupported architecture" "$LINENO" 5
;;
esac
if test "$have_ipa_pure_const_bug" = yes; then
# Some versions of gcc miscompile inline asm:
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46491
# https://gcc.gnu.org/ml/gcc/2010-11/msg00366.html
as_fn_append LIBMPDEC_CFLAGS " -fno-ipa-pure-const"
fi
if test "$have_glibc_memmove_bug" = yes; then
# _FORTIFY_SOURCE wrappers for memmove and bcopy are incorrect:
# https://sourceware.org/ml/libc-alpha/2010-12/msg00009.html
as_fn_append LIBMPDEC_CFLAGS " -U_FORTIFY_SOURCE"
fi
if test "$ac_sys_system" = "Emscripten" -a -z "$LIBSQLITE3_CFLAGS" -a -z "$LIBSQLITE3_LIBS"
then :
LIBSQLITE3_CFLAGS="-sUSE_SQLITE3"
LIBSQLITE3_LIBS="-sUSE_SQLITE3"
fi
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqlite3 >= 3.15.2" >&5
printf %s "checking for sqlite3 >= 3.15.2... " >&6; }
if test -n "$LIBSQLITE3_CFLAGS"; then
pkg_cv_LIBSQLITE3_CFLAGS="$LIBSQLITE3_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sqlite3 >= 3.15.2\""; } >&5
($PKG_CONFIG --exists --print-errors "sqlite3 >= 3.15.2") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBSQLITE3_CFLAGS=`$PKG_CONFIG --cflags "sqlite3 >= 3.15.2" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$LIBSQLITE3_LIBS"; then
pkg_cv_LIBSQLITE3_LIBS="$LIBSQLITE3_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sqlite3 >= 3.15.2\""; } >&5
($PKG_CONFIG --exists --print-errors "sqlite3 >= 3.15.2") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBSQLITE3_LIBS=`$PKG_CONFIG --libs "sqlite3 >= 3.15.2" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
LIBSQLITE3_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "sqlite3 >= 3.15.2" 2>&1`
else
LIBSQLITE3_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "sqlite3 >= 3.15.2" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$LIBSQLITE3_PKG_ERRORS" >&5
LIBSQLITE3_CFLAGS=${LIBSQLITE3_CFLAGS-""}
LIBSQLITE3_LIBS=${LIBSQLITE3_LIBS-"-lsqlite3"}
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
LIBSQLITE3_CFLAGS=${LIBSQLITE3_CFLAGS-""}
LIBSQLITE3_LIBS=${LIBSQLITE3_LIBS-"-lsqlite3"}
else
LIBSQLITE3_CFLAGS=$pkg_cv_LIBSQLITE3_CFLAGS
LIBSQLITE3_LIBS=$pkg_cv_LIBSQLITE3_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi
as_fn_append LIBSQLITE3_CFLAGS ' -I$(srcdir)/Modules/_sqlite'
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $LIBSQLITE3_CFLAGS"
LDFLAGS="$LIBSQLITE3_LIBS $LDFLAGS"
ac_fn_c_check_header_compile "$LINENO" "sqlite3.h" "ac_cv_header_sqlite3_h" "$ac_includes_default"
if test "x$ac_cv_header_sqlite3_h" = xyes
then :
have_sqlite3=yes
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#if SQLITE_VERSION_NUMBER < 3015002
# error "SQLite 3.15.2 or higher required"
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
have_supported_sqlite3=yes
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqlite3_bind_double in -lsqlite3" >&5
printf %s "checking for sqlite3_bind_double in -lsqlite3... " >&6; }
if test ${ac_cv_lib_sqlite3_sqlite3_bind_double+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sqlite3_bind_double ();
int
main (void)
{
return sqlite3_bind_double ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_sqlite3_sqlite3_bind_double=yes
else $as_nop
ac_cv_lib_sqlite3_sqlite3_bind_double=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_bind_double" >&5
printf "%s\n" "$ac_cv_lib_sqlite3_sqlite3_bind_double" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_bind_double" = xyes
then :
printf "%s\n" "#define HAVE_LIBSQLITE3 1" >>confdefs.h
LIBS="-lsqlite3 $LIBS"
else $as_nop
have_supported_sqlite3=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqlite3_column_decltype in -lsqlite3" >&5
printf %s "checking for sqlite3_column_decltype in -lsqlite3... " >&6; }
if test ${ac_cv_lib_sqlite3_sqlite3_column_decltype+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sqlite3_column_decltype ();
int
main (void)
{
return sqlite3_column_decltype ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_sqlite3_sqlite3_column_decltype=yes
else $as_nop
ac_cv_lib_sqlite3_sqlite3_column_decltype=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_column_decltype" >&5
printf "%s\n" "$ac_cv_lib_sqlite3_sqlite3_column_decltype" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_column_decltype" = xyes
then :
printf "%s\n" "#define HAVE_LIBSQLITE3 1" >>confdefs.h
LIBS="-lsqlite3 $LIBS"
else $as_nop
have_supported_sqlite3=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqlite3_column_double in -lsqlite3" >&5
printf %s "checking for sqlite3_column_double in -lsqlite3... " >&6; }
if test ${ac_cv_lib_sqlite3_sqlite3_column_double+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sqlite3_column_double ();
int
main (void)
{
return sqlite3_column_double ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_sqlite3_sqlite3_column_double=yes
else $as_nop
ac_cv_lib_sqlite3_sqlite3_column_double=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_column_double" >&5
printf "%s\n" "$ac_cv_lib_sqlite3_sqlite3_column_double" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_column_double" = xyes
then :
printf "%s\n" "#define HAVE_LIBSQLITE3 1" >>confdefs.h
LIBS="-lsqlite3 $LIBS"
else $as_nop
have_supported_sqlite3=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqlite3_complete in -lsqlite3" >&5
printf %s "checking for sqlite3_complete in -lsqlite3... " >&6; }
if test ${ac_cv_lib_sqlite3_sqlite3_complete+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sqlite3_complete ();
int
main (void)
{
return sqlite3_complete ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_sqlite3_sqlite3_complete=yes
else $as_nop
ac_cv_lib_sqlite3_sqlite3_complete=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_complete" >&5
printf "%s\n" "$ac_cv_lib_sqlite3_sqlite3_complete" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_complete" = xyes
then :
printf "%s\n" "#define HAVE_LIBSQLITE3 1" >>confdefs.h
LIBS="-lsqlite3 $LIBS"
else $as_nop
have_supported_sqlite3=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqlite3_progress_handler in -lsqlite3" >&5
printf %s "checking for sqlite3_progress_handler in -lsqlite3... " >&6; }
if test ${ac_cv_lib_sqlite3_sqlite3_progress_handler+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sqlite3_progress_handler ();
int
main (void)
{
return sqlite3_progress_handler ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_sqlite3_sqlite3_progress_handler=yes
else $as_nop
ac_cv_lib_sqlite3_sqlite3_progress_handler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_progress_handler" >&5
printf "%s\n" "$ac_cv_lib_sqlite3_sqlite3_progress_handler" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_progress_handler" = xyes
then :
printf "%s\n" "#define HAVE_LIBSQLITE3 1" >>confdefs.h
LIBS="-lsqlite3 $LIBS"
else $as_nop
have_supported_sqlite3=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqlite3_result_double in -lsqlite3" >&5
printf %s "checking for sqlite3_result_double in -lsqlite3... " >&6; }
if test ${ac_cv_lib_sqlite3_sqlite3_result_double+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sqlite3_result_double ();
int
main (void)
{
return sqlite3_result_double ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_sqlite3_sqlite3_result_double=yes
else $as_nop
ac_cv_lib_sqlite3_sqlite3_result_double=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_result_double" >&5
printf "%s\n" "$ac_cv_lib_sqlite3_sqlite3_result_double" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_result_double" = xyes
then :
printf "%s\n" "#define HAVE_LIBSQLITE3 1" >>confdefs.h
LIBS="-lsqlite3 $LIBS"
else $as_nop
have_supported_sqlite3=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqlite3_set_authorizer in -lsqlite3" >&5
printf %s "checking for sqlite3_set_authorizer in -lsqlite3... " >&6; }
if test ${ac_cv_lib_sqlite3_sqlite3_set_authorizer+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sqlite3_set_authorizer ();
int
main (void)
{
return sqlite3_set_authorizer ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_sqlite3_sqlite3_set_authorizer=yes
else $as_nop
ac_cv_lib_sqlite3_sqlite3_set_authorizer=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_set_authorizer" >&5
printf "%s\n" "$ac_cv_lib_sqlite3_sqlite3_set_authorizer" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_set_authorizer" = xyes
then :
printf "%s\n" "#define HAVE_LIBSQLITE3 1" >>confdefs.h
LIBS="-lsqlite3 $LIBS"
else $as_nop
have_supported_sqlite3=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqlite3_trace_v2 in -lsqlite3" >&5
printf %s "checking for sqlite3_trace_v2 in -lsqlite3... " >&6; }
if test ${ac_cv_lib_sqlite3_sqlite3_trace_v2+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sqlite3_trace_v2 ();
int
main (void)
{
return sqlite3_trace_v2 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_sqlite3_sqlite3_trace_v2=yes
else $as_nop
ac_cv_lib_sqlite3_sqlite3_trace_v2=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_trace_v2" >&5
printf "%s\n" "$ac_cv_lib_sqlite3_sqlite3_trace_v2" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_trace_v2" = xyes
then :
printf "%s\n" "#define HAVE_LIBSQLITE3 1" >>confdefs.h
LIBS="-lsqlite3 $LIBS"
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqlite3_trace in -lsqlite3" >&5
printf %s "checking for sqlite3_trace in -lsqlite3... " >&6; }
if test ${ac_cv_lib_sqlite3_sqlite3_trace+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sqlite3_trace ();
int
main (void)
{
return sqlite3_trace ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_sqlite3_sqlite3_trace=yes
else $as_nop
ac_cv_lib_sqlite3_sqlite3_trace=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_trace" >&5
printf "%s\n" "$ac_cv_lib_sqlite3_sqlite3_trace" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_trace" = xyes
then :
printf "%s\n" "#define HAVE_LIBSQLITE3 1" >>confdefs.h
LIBS="-lsqlite3 $LIBS"
else $as_nop
have_supported_sqlite3=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqlite3_value_double in -lsqlite3" >&5
printf %s "checking for sqlite3_value_double in -lsqlite3... " >&6; }
if test ${ac_cv_lib_sqlite3_sqlite3_value_double+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sqlite3_value_double ();
int
main (void)
{
return sqlite3_value_double ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_sqlite3_sqlite3_value_double=yes
else $as_nop
ac_cv_lib_sqlite3_sqlite3_value_double=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_value_double" >&5
printf "%s\n" "$ac_cv_lib_sqlite3_sqlite3_value_double" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_value_double" = xyes
then :
printf "%s\n" "#define HAVE_LIBSQLITE3 1" >>confdefs.h
LIBS="-lsqlite3 $LIBS"
else $as_nop
have_supported_sqlite3=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqlite3_load_extension in -lsqlite3" >&5
printf %s "checking for sqlite3_load_extension in -lsqlite3... " >&6; }
if test ${ac_cv_lib_sqlite3_sqlite3_load_extension+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sqlite3_load_extension ();
int
main (void)
{
return sqlite3_load_extension ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_sqlite3_sqlite3_load_extension=yes
else $as_nop
ac_cv_lib_sqlite3_sqlite3_load_extension=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_load_extension" >&5
printf "%s\n" "$ac_cv_lib_sqlite3_sqlite3_load_extension" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_load_extension" = xyes
then :
have_sqlite3_load_extension=yes
else $as_nop
have_sqlite3_load_extension=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqlite3_serialize in -lsqlite3" >&5
printf %s "checking for sqlite3_serialize in -lsqlite3... " >&6; }
if test ${ac_cv_lib_sqlite3_sqlite3_serialize+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sqlite3_serialize ();
int
main (void)
{
return sqlite3_serialize ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_sqlite3_sqlite3_serialize=yes
else $as_nop
ac_cv_lib_sqlite3_sqlite3_serialize=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_serialize" >&5
printf "%s\n" "$ac_cv_lib_sqlite3_sqlite3_serialize" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_serialize" = xyes
then :
printf "%s\n" "#define PY_SQLITE_HAVE_SERIALIZE 1" >>confdefs.h
fi
else $as_nop
have_supported_sqlite3=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --enable-loadable-sqlite-extensions" >&5
printf %s "checking for --enable-loadable-sqlite-extensions... " >&6; }
# Check whether --enable-loadable-sqlite-extensions was given.
if test ${enable_loadable_sqlite_extensions+y}
then :
enableval=$enable_loadable_sqlite_extensions;
if test "x$have_sqlite3_load_extension" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: n/a" >&5
printf "%s\n" "n/a" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Your version of SQLite does not support loadable extensions" >&5
printf "%s\n" "$as_me: WARNING: Your version of SQLite does not support loadable extensions" >&2;}
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define PY_SQLITE_ENABLE_LOAD_EXTENSION 1" >>confdefs.h
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
found_tcltk=no
for _QUERY in \
"tcl >= 8.5.12 tk >= 8.5.12" \
"tcl8.6 tk8.6" \
"tcl86 tk86" \
"tcl8.5 >= 8.5.12 tk8.5 >= 8.5.12" \
"tcl85 >= 8.5.12 tk85 >= 8.5.12" \
; do
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$_QUERY\""; } >&5
($PKG_CONFIG --exists --print-errors "$_QUERY") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $_QUERY" >&5
printf %s "checking for $_QUERY... " >&6; }
if test -n "$TCLTK_CFLAGS"; then
pkg_cv_TCLTK_CFLAGS="$TCLTK_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$_QUERY\""; } >&5
($PKG_CONFIG --exists --print-errors "$_QUERY") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_TCLTK_CFLAGS=`$PKG_CONFIG --cflags "$_QUERY" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$TCLTK_LIBS"; then
pkg_cv_TCLTK_LIBS="$TCLTK_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$_QUERY\""; } >&5
($PKG_CONFIG --exists --print-errors "$_QUERY") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_TCLTK_LIBS=`$PKG_CONFIG --libs "$_QUERY" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
TCLTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$_QUERY" 2>&1`
else
TCLTK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$_QUERY" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$TCLTK_PKG_ERRORS" >&5
found_tcltk=no
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
found_tcltk=no
else
TCLTK_CFLAGS=$pkg_cv_TCLTK_CFLAGS
TCLTK_LIBS=$pkg_cv_TCLTK_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
found_tcltk=yes
fi
fi
if test "x$found_tcltk" = xyes
then :
break
fi
done
if test "x$found_tcltk" = xno
then :
TCLTK_CFLAGS=${TCLTK_CFLAGS-""}
TCLTK_LIBS=${TCLTK_LIBS-""}
fi
case $ac_sys_system in #(
FreeBSD*) :
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5
($PKG_CONFIG --exists --print-errors "x11") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for x11" >&5
printf %s "checking for x11... " >&6; }
if test -n "$X11_CFLAGS"; then
pkg_cv_X11_CFLAGS="$X11_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5
($PKG_CONFIG --exists --print-errors "x11") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_X11_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$X11_LIBS"; then
pkg_cv_X11_LIBS="$X11_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5
($PKG_CONFIG --exists --print-errors "x11") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_X11_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
X11_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11" 2>&1`
else
X11_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$X11_PKG_ERRORS" >&5
as_fn_error $? "Package requirements (x11) were not met:
$X11_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
Alternatively, you may set the environment variables X11_CFLAGS
and X11_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details." "$LINENO" 5
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.
Alternatively, you may set the environment variables X11_CFLAGS
and X11_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
To get pkg-config, see .
See \`config.log' for more details" "$LINENO" 5; }
else
X11_CFLAGS=$pkg_cv_X11_CFLAGS
X11_LIBS=$pkg_cv_X11_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
TCLTK_CFLAGS="$TCLTK_CFLAGS $X11_CFLAGS"
TCLTK_LIBS="$TCLTK_LIBS $X11_LIBS"
fi
fi
;; #(
*) :
;;
esac
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $TCLTK_CFLAGS"
LIBS="$TCLTK_LIBS $LDFLAGS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#if defined(TK_HEX_VERSION)
# if TK_HEX_VERSION < 0x0805020c
# error "Tk older than 8.5.12 not supported"
# endif
#endif
#if (TCL_MAJOR_VERSION < 8) || \
((TCL_MAJOR_VERSION == 8) && (TCL_MINOR_VERSION < 5)) || \
((TCL_MAJOR_VERSION == 8) && (TCL_MINOR_VERSION == 5) && (TCL_RELEASE_SERIAL < 12))
# error "Tcl older than 8.5.12 not supported"
#endif
#if (TK_MAJOR_VERSION < 8) || \
((TK_MAJOR_VERSION == 8) && (TK_MINOR_VERSION < 5)) || \
((TK_MAJOR_VERSION == 8) && (TK_MINOR_VERSION == 5) && (TK_RELEASE_SERIAL < 12))
# error "Tk older than 8.5.12 not supported"
#endif
int
main (void)
{
void *x1 = Tcl_Init;
void *x2 = Tk_Init;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
have_tcltk=yes
as_fn_append TCLTK_CFLAGS " -Wno-strict-prototypes -DWITH_APPINIT=1"
else $as_nop
have_tcltk=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $GDBM_CFLAGS"
LDFLAGS="$GDBM_LIBS $LDFLAGS"
for ac_header in gdbm.h
do :
ac_fn_c_check_header_compile "$LINENO" "gdbm.h" "ac_cv_header_gdbm_h" "$ac_includes_default"
if test "x$ac_cv_header_gdbm_h" = xyes
then :
printf "%s\n" "#define HAVE_GDBM_H 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdbm_open in -lgdbm" >&5
printf %s "checking for gdbm_open in -lgdbm... " >&6; }
if test ${ac_cv_lib_gdbm_gdbm_open+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lgdbm $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char gdbm_open ();
int
main (void)
{
return gdbm_open ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_gdbm_gdbm_open=yes
else $as_nop
ac_cv_lib_gdbm_gdbm_open=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gdbm_gdbm_open" >&5
printf "%s\n" "$ac_cv_lib_gdbm_gdbm_open" >&6; }
if test "x$ac_cv_lib_gdbm_gdbm_open" = xyes
then :
have_gdbm=yes
GDBM_LIBS=${GDBM_LIBS-"-lgdbm"}
else $as_nop
have_gdbm=no
fi
else $as_nop
have_gdbm=no
fi
done
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
for ac_header in ndbm.h
do :
ac_fn_c_check_header_compile "$LINENO" "ndbm.h" "ac_cv_header_ndbm_h" "$ac_includes_default"
if test "x$ac_cv_header_ndbm_h" = xyes
then :
printf "%s\n" "#define HAVE_NDBM_H 1" >>confdefs.h
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dbm_open" >&5
printf %s "checking for library containing dbm_open... " >&6; }
if test ${ac_cv_search_dbm_open+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dbm_open ();
int
main (void)
{
return dbm_open ();
;
return 0;
}
_ACEOF
for ac_lib in '' ndbm gdbm_compat
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_dbm_open=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_dbm_open+y}
then :
break
fi
done
if test ${ac_cv_search_dbm_open+y}
then :
else $as_nop
ac_cv_search_dbm_open=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dbm_open" >&5
printf "%s\n" "$ac_cv_search_dbm_open" >&6; }
ac_res=$ac_cv_search_dbm_open
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ndbm presence and linker args" >&5
printf %s "checking for ndbm presence and linker args... " >&6; }
case $ac_cv_search_dbm_open in #(
*ndbm*|*gdbm_compat*) :
dbm_ndbm="$ac_cv_search_dbm_open"
have_ndbm=yes
;; #(
none*) :
dbm_ndbm=""
have_ndbm=yes
;; #(
no) :
have_ndbm=no
;; #(
*) :
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_ndbm ($dbm_ndbm)" >&5
printf "%s\n" "$have_ndbm ($dbm_ndbm)" >&6; }
{ ac_cv_header_gdbm_ndbm_h=; unset ac_cv_header_gdbm_ndbm_h;}
if test ${ac_cv_header_gdbm_slash_ndbm_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_fn_c_check_header_compile "$LINENO" "gdbm/ndbm.h" "ac_cv_header_gdbm_ndbm_h" "$ac_includes_default"
if test "x$ac_cv_header_gdbm_ndbm_h" = xyes
then :
ac_cv_header_gdbm_slash_ndbm_h=yes
else $as_nop
ac_cv_header_gdbm_slash_ndbm_h=no
fi
fi
if test "x$ac_cv_header_gdbm_slash_ndbm_h" = xyes
then :
printf "%s\n" "#define HAVE_GDBM_NDBM_H 1" >>confdefs.h
fi
{ ac_cv_header_gdbm_ndbm_h=; unset ac_cv_header_gdbm_ndbm_h;}
if test ${ac_cv_header_gdbm_dash_ndbm_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_fn_c_check_header_compile "$LINENO" "gdbm-ndbm.h" "ac_cv_header_gdbm_ndbm_h" "$ac_includes_default"
if test "x$ac_cv_header_gdbm_ndbm_h" = xyes
then :
ac_cv_header_gdbm_dash_ndbm_h=yes
else $as_nop
ac_cv_header_gdbm_dash_ndbm_h=no
fi
fi
if test "x$ac_cv_header_gdbm_dash_ndbm_h" = xyes
then :
printf "%s\n" "#define HAVE_GDBM_DASH_NDBM_H 1" >>confdefs.h
fi
{ ac_cv_header_gdbm_ndbm_h=; unset ac_cv_header_gdbm_ndbm_h;}
if test "$ac_cv_header_gdbm_slash_ndbm_h" = yes -o "$ac_cv_header_gdbm_dash_ndbm_h" = yes; then
{ ac_cv_search_dbm_open=; unset ac_cv_search_dbm_open;}
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dbm_open" >&5
printf %s "checking for library containing dbm_open... " >&6; }
if test ${ac_cv_search_dbm_open+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dbm_open ();
int
main (void)
{
return dbm_open ();
;
return 0;
}
_ACEOF
for ac_lib in '' gdbm_compat
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_dbm_open=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_dbm_open+y}
then :
break
fi
done
if test ${ac_cv_search_dbm_open+y}
then :
else $as_nop
ac_cv_search_dbm_open=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dbm_open" >&5
printf "%s\n" "$ac_cv_search_dbm_open" >&6; }
ac_res=$ac_cv_search_dbm_open
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
have_gdbm_compat=yes
else $as_nop
have_gdbm_compat=no
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
fi
# Check for libdb >= 5 with dbm_open()
# db.h re-defines the name of the function
for ac_header in db.h
do :
ac_fn_c_check_header_compile "$LINENO" "db.h" "ac_cv_header_db_h" "$ac_includes_default"
if test "x$ac_cv_header_db_h" = xyes
then :
printf "%s\n" "#define HAVE_DB_H 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libdb" >&5
printf %s "checking for libdb... " >&6; }
if test ${ac_cv_have_libdb+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
LIBS="$LIBS -ldb"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define DB_DBM_HSEARCH 1
#include
#if DB_VERSION_MAJOR < 5
#error "dh.h: DB_VERSION_MAJOR < 5 is not supported."
#endif
int
main (void)
{
DBM *dbm = dbm_open(NULL, 0, 0)
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_have_libdb=yes
else $as_nop
ac_cv_have_libdb=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_libdb" >&5
printf "%s\n" "$ac_cv_have_libdb" >&6; }
if test "x$ac_cv_have_libdb" = xyes
then :
printf "%s\n" "#define HAVE_LIBDB 1" >>confdefs.h
fi
fi
done
# Check for --with-dbmliborder
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-dbmliborder" >&5
printf %s "checking for --with-dbmliborder... " >&6; }
# Check whether --with-dbmliborder was given.
if test ${with_dbmliborder+y}
then :
withval=$with_dbmliborder;
else $as_nop
with_dbmliborder=gdbm:ndbm:bdb
fi
have_gdbm_dbmliborder=no
as_save_IFS=$IFS
IFS=:
for db in $with_dbmliborder; do
case $db in #(
ndbm) :
;; #(
gdbm) :
have_gdbm_dbmliborder=yes ;; #(
bdb) :
;; #(
*) :
with_dbmliborder=error
;;
esac
done
IFS=$as_save_IFS
if test "x$with_dbmliborder" = xerror
then :
as_fn_error $? "proper usage is --with-dbmliborder=db1:db2:... (gdbm:ndbm:bdb)" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_dbmliborder" >&5
printf "%s\n" "$with_dbmliborder" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _dbm module CFLAGS and LIBS" >&5
printf %s "checking for _dbm module CFLAGS and LIBS... " >&6; }
have_dbm=no
as_save_IFS=$IFS
IFS=:
for db in $with_dbmliborder; do
case "$db" in
ndbm)
if test "$have_ndbm" = yes; then
DBM_CFLAGS="-DUSE_NDBM"
DBM_LIBS="$dbm_ndbm"
have_dbm=yes
break
fi
;;
gdbm)
if test "$have_gdbm_compat" = yes; then
DBM_CFLAGS="-DUSE_GDBM_COMPAT"
DBM_LIBS="-lgdbm_compat"
have_dbm=yes
break
fi
;;
bdb)
if test "$ac_cv_have_libdb" = yes; then
DBM_CFLAGS="-DUSE_BERKDB"
DBM_LIBS="-ldb"
have_dbm=yes
break
fi
;;
esac
done
IFS=$as_save_IFS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DBM_CFLAGS $DBM_LIBS" >&5
printf "%s\n" "$DBM_CFLAGS $DBM_LIBS" >&6; }
# Templates for things AC_DEFINEd more than once.
# For a single AC_DEFINE, no template is needed.
if test "$ac_cv_pthread_is_default" = yes
then
# Defining _REENTRANT on system with POSIX threads should not hurt.
printf "%s\n" "#define _REENTRANT 1" >>confdefs.h
posix_threads=yes
if test "$ac_sys_system" = "SunOS"; then
CFLAGS="$CFLAGS -D_REENTRANT"
fi
elif test "$ac_cv_kpthread" = "yes"
then
CC="$CC -Kpthread"
if test "$ac_cv_cxx_thread" = "yes"; then
CXX="$CXX -Kpthread"
fi
posix_threads=yes
elif test "$ac_cv_kthread" = "yes"
then
CC="$CC -Kthread"
if test "$ac_cv_cxx_thread" = "yes"; then
CXX="$CXX -Kthread"
fi
posix_threads=yes
elif test "$ac_cv_pthread" = "yes"
then
CC="$CC -pthread"
if test "$ac_cv_cxx_thread" = "yes"; then
CXX="$CXX -pthread"
fi
posix_threads=yes
else
if test ! -z "$withval" -a -d "$withval"
then LDFLAGS="$LDFLAGS -L$withval"
fi
# According to the POSIX spec, a pthreads implementation must
# define _POSIX_THREADS in unistd.h. Some apparently don't
# (e.g. gnu pth with pthread emulation)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _POSIX_THREADS in unistd.h" >&5
printf %s "checking for _POSIX_THREADS in unistd.h... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#ifdef _POSIX_THREADS
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
then :
unistd_defines_pthreads=yes
else $as_nop
unistd_defines_pthreads=no
fi
rm -rf conftest*
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $unistd_defines_pthreads" >&5
printf "%s\n" "$unistd_defines_pthreads" >&6; }
printf "%s\n" "#define _REENTRANT 1" >>confdefs.h
# Just looking for pthread_create in libpthread is not enough:
# on HP/UX, pthread.h renames pthread_create to a different symbol name.
# So we really have to include pthread.h, and then link.
_libs=$LIBS
LIBS="$LIBS -lpthread"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
printf %s "checking for pthread_create in -lpthread... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
void * start_routine (void *arg) { exit (0); }
int
main (void)
{
pthread_create (NULL, NULL, start_routine, NULL)
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
posix_threads=yes
else $as_nop
LIBS=$_libs
ac_fn_c_check_func "$LINENO" "pthread_detach" "ac_cv_func_pthread_detach"
if test "x$ac_cv_func_pthread_detach" = xyes
then :
posix_threads=yes
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthreads" >&5
printf %s "checking for pthread_create in -lpthreads... " >&6; }
if test ${ac_cv_lib_pthreads_pthread_create+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthreads $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pthread_create ();
int
main (void)
{
return pthread_create ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pthreads_pthread_create=yes
else $as_nop
ac_cv_lib_pthreads_pthread_create=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_create" >&5
printf "%s\n" "$ac_cv_lib_pthreads_pthread_create" >&6; }
if test "x$ac_cv_lib_pthreads_pthread_create" = xyes
then :
posix_threads=yes
LIBS="$LIBS -lpthreads"
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc_r" >&5
printf %s "checking for pthread_create in -lc_r... " >&6; }
if test ${ac_cv_lib_c_r_pthread_create+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lc_r $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pthread_create ();
int
main (void)
{
return pthread_create ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_c_r_pthread_create=yes
else $as_nop
ac_cv_lib_c_r_pthread_create=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_create" >&5
printf "%s\n" "$ac_cv_lib_c_r_pthread_create" >&6; }
if test "x$ac_cv_lib_c_r_pthread_create" = xyes
then :
posix_threads=yes
LIBS="$LIBS -lc_r"
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __pthread_create_system in -lpthread" >&5
printf %s "checking for __pthread_create_system in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread___pthread_create_system+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char __pthread_create_system ();
int
main (void)
{
return __pthread_create_system ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pthread___pthread_create_system=yes
else $as_nop
ac_cv_lib_pthread___pthread_create_system=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread___pthread_create_system" >&5
printf "%s\n" "$ac_cv_lib_pthread___pthread_create_system" >&6; }
if test "x$ac_cv_lib_pthread___pthread_create_system" = xyes
then :
posix_threads=yes
LIBS="$LIBS -lpthread"
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lcma" >&5
printf %s "checking for pthread_create in -lcma... " >&6; }
if test ${ac_cv_lib_cma_pthread_create+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lcma $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pthread_create ();
int
main (void)
{
return pthread_create ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_cma_pthread_create=yes
else $as_nop
ac_cv_lib_cma_pthread_create=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cma_pthread_create" >&5
printf "%s\n" "$ac_cv_lib_cma_pthread_create" >&6; }
if test "x$ac_cv_lib_cma_pthread_create" = xyes
then :
posix_threads=yes
LIBS="$LIBS -lcma"
else $as_nop
case $ac_sys_system in #(
WASI) :
posix_threads=stub ;; #(
*) :
as_fn_error $? "could not find pthreads on your system" "$LINENO" 5
;;
esac
fi
fi
fi
fi
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for usconfig in -lmpc" >&5
printf %s "checking for usconfig in -lmpc... " >&6; }
if test ${ac_cv_lib_mpc_usconfig+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lmpc $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char usconfig ();
int
main (void)
{
return usconfig ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_mpc_usconfig=yes
else $as_nop
ac_cv_lib_mpc_usconfig=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpc_usconfig" >&5
printf "%s\n" "$ac_cv_lib_mpc_usconfig" >&6; }
if test "x$ac_cv_lib_mpc_usconfig" = xyes
then :
LIBS="$LIBS -lmpc"
fi
fi
if test "$posix_threads" = "yes"; then
if test "$unistd_defines_pthreads" = "no"; then
printf "%s\n" "#define _POSIX_THREADS 1" >>confdefs.h
fi
# Bug 662787: Using semaphores causes unexplicable hangs on Solaris 8.
case $ac_sys_system/$ac_sys_release in
SunOS/5.6)
printf "%s\n" "#define HAVE_PTHREAD_DESTRUCTOR 1" >>confdefs.h
;;
SunOS/5.8)
printf "%s\n" "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
;;
AIX/*)
printf "%s\n" "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
;;
NetBSD/*)
printf "%s\n" "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if PTHREAD_SCOPE_SYSTEM is supported" >&5
printf %s "checking if PTHREAD_SCOPE_SYSTEM is supported... " >&6; }
if test ${ac_cv_pthread_system_supported+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ac_cv_pthread_system_supported=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
void *foo(void *parm) {
return NULL;
}
int main(void) {
pthread_attr_t attr;
pthread_t id;
if (pthread_attr_init(&attr)) return (-1);
if (pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM)) return (-1);
if (pthread_create(&id, &attr, foo, NULL)) return (-1);
return (0);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_pthread_system_supported=yes
else $as_nop
ac_cv_pthread_system_supported=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread_system_supported" >&5
printf "%s\n" "$ac_cv_pthread_system_supported" >&6; }
if test "$ac_cv_pthread_system_supported" = "yes"; then
printf "%s\n" "#define PTHREAD_SYSTEM_SCHED_SUPPORTED 1" >>confdefs.h
fi
for ac_func in pthread_sigmask
do :
ac_fn_c_check_func "$LINENO" "pthread_sigmask" "ac_cv_func_pthread_sigmask"
if test "x$ac_cv_func_pthread_sigmask" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
case $ac_sys_system in
CYGWIN*)
printf "%s\n" "#define HAVE_BROKEN_PTHREAD_SIGMASK 1" >>confdefs.h
;;
esac
fi
done
ac_fn_c_check_func "$LINENO" "pthread_getcpuclockid" "ac_cv_func_pthread_getcpuclockid"
if test "x$ac_cv_func_pthread_getcpuclockid" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_GETCPUCLOCKID 1" >>confdefs.h
fi
fi
if test "x$posix_threads" = xstub
then :
printf "%s\n" "#define HAVE_PTHREAD_STUBS 1" >>confdefs.h
fi
# Check for enable-ipv6
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-ipv6 is specified" >&5
printf %s "checking if --enable-ipv6 is specified... " >&6; }
# Check whether --enable-ipv6 was given.
if test ${enable_ipv6+y}
then :
enableval=$enable_ipv6; case "$enableval" in
no)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
ipv6=no
;;
*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define ENABLE_IPV6 1" >>confdefs.h
ipv6=yes
;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* AF_INET6 available check */
#include
#include
int
main (void)
{
int domain = AF_INET6;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ipv6=yes
else $as_nop
ipv6=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
case $ac_sys_system in #(
WASI) :
ipv6=no
;; #(
*) :
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ipv6" >&5
printf "%s\n" "$ipv6" >&6; }
if test "$ipv6" = "yes"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if RFC2553 API is available" >&5
printf %s "checking if RFC2553 API is available... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
int
main (void)
{
struct sockaddr_in6 x;
x.sin6_scope_id;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
ipv6=yes
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
ipv6=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test "$ipv6" = "yes"; then
printf "%s\n" "#define ENABLE_IPV6 1" >>confdefs.h
fi
fi
ipv6type=unknown
ipv6lib=none
ipv6trylibc=no
if test "$ipv6" = yes -a "$cross_compiling" = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5
printf %s "checking ipv6 stack type... " >&6; }
for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta;
do
case $i in
inria)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#ifdef IPV6_INRIA_VERSION
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
then :
ipv6type=$i
fi
rm -rf conftest*
;;
kame)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#ifdef __KAME__
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
then :
ipv6type=$i;
ipv6lib=inet6
ipv6libdir=/usr/local/v6/lib
ipv6trylibc=yes
fi
rm -rf conftest*
;;
linux-glibc)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#if defined(__GLIBC__) && ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2))
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
then :
ipv6type=$i;
ipv6trylibc=yes
fi
rm -rf conftest*
;;
linux-inet6)
if test -d /usr/inet6; then
ipv6type=$i
ipv6lib=inet6
ipv6libdir=/usr/inet6/lib
BASECFLAGS="-I/usr/inet6/include $BASECFLAGS"
fi
;;
solaris)
if test -f /etc/netconfig; then
if $GREP -q tcp6 /etc/netconfig; then
ipv6type=$i
ipv6trylibc=yes
fi
fi
;;
toshiba)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#ifdef _TOSHIBA_INET6
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
then :
ipv6type=$i;
ipv6lib=inet6;
ipv6libdir=/usr/local/v6/lib
fi
rm -rf conftest*
;;
v6d)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#ifdef __V6D__
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
then :
ipv6type=$i;
ipv6lib=v6;
ipv6libdir=/usr/local/v6/lib;
BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS"
fi
rm -rf conftest*
;;
zeta)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#ifdef _ZETA_MINAMI_INET6
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
then :
ipv6type=$i;
ipv6lib=inet6;
ipv6libdir=/usr/local/v6/lib
fi
rm -rf conftest*
;;
esac
if test "$ipv6type" != "unknown"; then
break
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5
printf "%s\n" "$ipv6type" >&6; }
fi
if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking ipv6 library" >&5
printf %s "checking ipv6 library... " >&6; }
if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: lib$ipv6lib" >&5
printf "%s\n" "lib$ipv6lib" >&6; }
else
if test "x$ipv6trylibc" = xyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libc" >&5
printf "%s\n" "libc" >&6; }
else $as_nop
as_fn_error $? "No $ipv6lib library found; cannot continue. You need to fetch lib$ipv6lib.a from appropriate ipv6 kit and compile beforehand." "$LINENO" 5
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking CAN_RAW_FD_FRAMES" >&5
printf %s "checking CAN_RAW_FD_FRAMES... " >&6; }
if test ${ac_cv_can_raw_fd_frames+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* CAN_RAW_FD_FRAMES available check */
#include
int
main (void)
{
int can_raw_fd_frames = CAN_RAW_FD_FRAMES;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_can_raw_fd_frames=yes
else $as_nop
ac_cv_can_raw_fd_frames=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_can_raw_fd_frames" >&5
printf "%s\n" "$ac_cv_can_raw_fd_frames" >&6; }
if test "x$ac_cv_can_raw_fd_frames" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_CAN_RAW_FD_FRAMES 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CAN_RAW_JOIN_FILTERS" >&5
printf %s "checking for CAN_RAW_JOIN_FILTERS... " >&6; }
if test ${ac_cv_can_raw_join_filters+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
int can_raw_join_filters = CAN_RAW_JOIN_FILTERS;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_can_raw_join_filters=yes
else $as_nop
ac_cv_can_raw_join_filters=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_can_raw_join_filters" >&5
printf "%s\n" "$ac_cv_can_raw_join_filters" >&6; }
if test "x$ac_cv_can_raw_join_filters" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_CAN_RAW_JOIN_FILTERS 1" >>confdefs.h
fi
# Check for --with-doc-strings
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-doc-strings" >&5
printf %s "checking for --with-doc-strings... " >&6; }
# Check whether --with-doc-strings was given.
if test ${with_doc_strings+y}
then :
withval=$with_doc_strings;
fi
if test -z "$with_doc_strings"
then with_doc_strings="yes"
fi
if test "$with_doc_strings" != "no"
then
printf "%s\n" "#define WITH_DOC_STRINGS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_doc_strings" >&5
printf "%s\n" "$with_doc_strings" >&6; }
# Check for stdatomic.h, required for mimalloc.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stdatomic.h" >&5
printf %s "checking for stdatomic.h... " >&6; }
if test ${ac_cv_header_stdatomic_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
atomic_int int_var;
atomic_uintptr_t uintptr_var;
int main() {
atomic_store_explicit(&int_var, 5, memory_order_relaxed);
atomic_store_explicit(&uintptr_var, 0, memory_order_relaxed);
int loaded_value = atomic_load_explicit(&int_var, memory_order_seq_cst);
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_header_stdatomic_h=yes
else $as_nop
ac_cv_header_stdatomic_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdatomic_h" >&5
printf "%s\n" "$ac_cv_header_stdatomic_h" >&6; }
if test "x$ac_cv_header_stdatomic_h" = xyes
then :
printf "%s\n" "#define HAVE_STD_ATOMIC 1" >>confdefs.h
fi
# Check for GCC >= 4.7 and clang __atomic builtin functions
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for builtin __atomic_load_n and __atomic_store_n functions" >&5
printf %s "checking for builtin __atomic_load_n and __atomic_store_n functions... " >&6; }
if test ${ac_cv_builtin_atomic+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int val;
int main() {
__atomic_store_n(&val, 1, __ATOMIC_SEQ_CST);
(void)__atomic_load_n(&val, __ATOMIC_SEQ_CST);
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_builtin_atomic=yes
else $as_nop
ac_cv_builtin_atomic=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_builtin_atomic" >&5
printf "%s\n" "$ac_cv_builtin_atomic" >&6; }
if test "x$ac_cv_builtin_atomic" = xyes
then :
printf "%s\n" "#define HAVE_BUILTIN_ATOMIC 1" >>confdefs.h
fi
# --with-mimalloc
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-mimalloc" >&5
printf %s "checking for --with-mimalloc... " >&6; }
# Check whether --with-mimalloc was given.
if test ${with_mimalloc+y}
then :
withval=$with_mimalloc;
else $as_nop
with_mimalloc="$ac_cv_header_stdatomic_h"
fi
if test "$with_mimalloc" != no; then
if test "$ac_cv_header_stdatomic_h" != yes; then
# mimalloc-atomic.h wants C11 stdatomic.h on POSIX
as_fn_error $? "mimalloc requires stdatomic.h, use --without-mimalloc to disable mimalloc." "$LINENO" 5
fi
with_mimalloc=yes
printf "%s\n" "#define WITH_MIMALLOC 1" >>confdefs.h
MIMALLOC_HEADERS='$(MIMALLOC_HEADERS)'
elif test "$disable_gil" = "yes"; then
as_fn_error $? "--disable-gil requires mimalloc memory allocator (--with-mimalloc)." "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_mimalloc" >&5
printf "%s\n" "$with_mimalloc" >&6; }
# Check for Python-specific malloc support
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-pymalloc" >&5
printf %s "checking for --with-pymalloc... " >&6; }
# Check whether --with-pymalloc was given.
if test ${with_pymalloc+y}
then :
withval=$with_pymalloc;
fi
if test -z "$with_pymalloc"
then
case $ac_sys_system in #(
Emscripten) :
with_pymalloc="no" ;; #(
WASI) :
with_pymalloc="no" ;; #(
*) :
with_pymalloc="yes"
;;
esac
fi
if test "$with_pymalloc" != "no"
then
printf "%s\n" "#define WITH_PYMALLOC 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_pymalloc" >&5
printf "%s\n" "$with_pymalloc" >&6; }
# Check whether objects such as float, tuple and dict are using
# freelists to optimization memory allocation.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-freelists" >&5
printf %s "checking for --with-freelists... " >&6; }
# Check whether --with-freelists was given.
if test ${with_freelists+y}
then :
withval=$with_freelists;
fi
if test -z "$with_freelists"
then
with_freelists="yes"
fi
if test "$with_freelists" != "no"
then
printf "%s\n" "#define WITH_FREELISTS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_freelists" >&5
printf "%s\n" "$with_freelists" >&6; }
# Check for --with-c-locale-coercion
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-c-locale-coercion" >&5
printf %s "checking for --with-c-locale-coercion... " >&6; }
# Check whether --with-c-locale-coercion was given.
if test ${with_c_locale_coercion+y}
then :
withval=$with_c_locale_coercion;
fi
if test -z "$with_c_locale_coercion"
then
with_c_locale_coercion="yes"
fi
if test "$with_c_locale_coercion" != "no"
then
printf "%s\n" "#define PY_COERCE_C_LOCALE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_c_locale_coercion" >&5
printf "%s\n" "$with_c_locale_coercion" >&6; }
# Check for Valgrind support
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-valgrind" >&5
printf %s "checking for --with-valgrind... " >&6; }
# Check whether --with-valgrind was given.
if test ${with_valgrind+y}
then :
withval=$with_valgrind;
else $as_nop
with_valgrind=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_valgrind" >&5
printf "%s\n" "$with_valgrind" >&6; }
if test "$with_valgrind" != no; then
ac_fn_c_check_header_compile "$LINENO" "valgrind/valgrind.h" "ac_cv_header_valgrind_valgrind_h" "$ac_includes_default"
if test "x$ac_cv_header_valgrind_valgrind_h" = xyes
then :
printf "%s\n" "#define WITH_VALGRIND 1" >>confdefs.h
else $as_nop
as_fn_error $? "Valgrind support requested but headers not available" "$LINENO" 5
fi
OPT="-DDYNAMIC_ANNOTATIONS_ENABLED=1 $OPT"
fi
# Check for DTrace support
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-dtrace" >&5
printf %s "checking for --with-dtrace... " >&6; }
# Check whether --with-dtrace was given.
if test ${with_dtrace+y}
then :
withval=$with_dtrace;
else $as_nop
with_dtrace=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_dtrace" >&5
printf "%s\n" "$with_dtrace" >&6; }
DTRACE=
DTRACE_HEADERS=
DTRACE_OBJS=
if test "$with_dtrace" = "yes"
then
# Extract the first word of "dtrace", so it can be a program name with args.
set dummy dtrace; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_DTRACE+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $DTRACE in
[\\/]* | ?:[\\/]*)
ac_cv_path_DTRACE="$DTRACE" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_DTRACE="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_path_DTRACE" && ac_cv_path_DTRACE="not found"
;;
esac
fi
DTRACE=$ac_cv_path_DTRACE
if test -n "$DTRACE"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DTRACE" >&5
printf "%s\n" "$DTRACE" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "$DTRACE" = "not found"; then
as_fn_error $? "dtrace command not found on \$PATH" "$LINENO" 5
fi
printf "%s\n" "#define WITH_DTRACE 1" >>confdefs.h
DTRACE_HEADERS="Include/pydtrace_probes.h"
# On OS X, DTrace providers do not need to be explicitly compiled and
# linked into the binary. Correspondingly, dtrace(1) is missing the ELF
# generation flag '-G'. We check for presence of this flag, rather than
# hardcoding support by OS, in the interest of robustness.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether DTrace probes require linking" >&5
printf %s "checking whether DTrace probes require linking... " >&6; }
if test ${ac_cv_dtrace_link+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_dtrace_link=no
echo 'BEGIN{}' > conftest.d
"$DTRACE" $DFLAGS -G -s conftest.d -o conftest.o > /dev/null 2>&1 && \
ac_cv_dtrace_link=yes
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_dtrace_link" >&5
printf "%s\n" "$ac_cv_dtrace_link" >&6; }
if test "$ac_cv_dtrace_link" = "yes"; then
DTRACE_OBJS="Python/pydtrace.o"
fi
fi
PLATFORM_HEADERS=
PLATFORM_OBJS=
case $ac_sys_system in #(
Emscripten) :
as_fn_append PLATFORM_OBJS ' Python/emscripten_signal.o Python/emscripten_trampoline.o'
as_fn_append PLATFORM_HEADERS ' $(srcdir)/Include/internal/pycore_emscripten_signal.h $(srcdir)/Include/internal/pycore_emscripten_trampoline.h'
;; #(
*) :
;;
esac
# -I${DLINCLDIR} is added to the compile rule for importdl.o
DLINCLDIR=.
# the dlopen() function means we might want to use dynload_shlib.o. some
# platforms have dlopen(), but don't want to use it.
ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
if test "x$ac_cv_func_dlopen" = xyes
then :
printf "%s\n" "#define HAVE_DLOPEN 1" >>confdefs.h
fi
# DYNLOADFILE specifies which dynload_*.o file we will use for dynamic
# loading of modules.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking DYNLOADFILE" >&5
printf %s "checking DYNLOADFILE... " >&6; }
if test -z "$DYNLOADFILE"
then
case $ac_sys_system/$ac_sys_release in
hp*|HP*) DYNLOADFILE="dynload_hpux.o";;
*)
# use dynload_shlib.c and dlopen() if we have it; otherwise stub
# out any dynamic loading
if test "$ac_cv_func_dlopen" = yes
then DYNLOADFILE="dynload_shlib.o"
else DYNLOADFILE="dynload_stub.o"
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DYNLOADFILE" >&5
printf "%s\n" "$DYNLOADFILE" >&6; }
if test "$DYNLOADFILE" != "dynload_stub.o"
then
printf "%s\n" "#define HAVE_DYNAMIC_LOADING 1" >>confdefs.h
fi
# MACHDEP_OBJS can be set to platform-specific object files needed by Python
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking MACHDEP_OBJS" >&5
printf %s "checking MACHDEP_OBJS... " >&6; }
if test -z "$MACHDEP_OBJS"
then
MACHDEP_OBJS=$extra_machdep_objs
else
MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs"
fi
if test -z "$MACHDEP_OBJS"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5
printf "%s\n" "none" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MACHDEP_OBJS" >&5
printf "%s\n" "$MACHDEP_OBJS" >&6; }
fi
# checks for library functions
ac_fn_c_check_func "$LINENO" "accept4" "ac_cv_func_accept4"
if test "x$ac_cv_func_accept4" = xyes
then :
printf "%s\n" "#define HAVE_ACCEPT4 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "alarm" "ac_cv_func_alarm"
if test "x$ac_cv_func_alarm" = xyes
then :
printf "%s\n" "#define HAVE_ALARM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "bind_textdomain_codeset" "ac_cv_func_bind_textdomain_codeset"
if test "x$ac_cv_func_bind_textdomain_codeset" = xyes
then :
printf "%s\n" "#define HAVE_BIND_TEXTDOMAIN_CODESET 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "chmod" "ac_cv_func_chmod"
if test "x$ac_cv_func_chmod" = xyes
then :
printf "%s\n" "#define HAVE_CHMOD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "chown" "ac_cv_func_chown"
if test "x$ac_cv_func_chown" = xyes
then :
printf "%s\n" "#define HAVE_CHOWN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "clock" "ac_cv_func_clock"
if test "x$ac_cv_func_clock" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "closefrom" "ac_cv_func_closefrom"
if test "x$ac_cv_func_closefrom" = xyes
then :
printf "%s\n" "#define HAVE_CLOSEFROM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "close_range" "ac_cv_func_close_range"
if test "x$ac_cv_func_close_range" = xyes
then :
printf "%s\n" "#define HAVE_CLOSE_RANGE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "confstr" "ac_cv_func_confstr"
if test "x$ac_cv_func_confstr" = xyes
then :
printf "%s\n" "#define HAVE_CONFSTR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "copy_file_range" "ac_cv_func_copy_file_range"
if test "x$ac_cv_func_copy_file_range" = xyes
then :
printf "%s\n" "#define HAVE_COPY_FILE_RANGE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ctermid" "ac_cv_func_ctermid"
if test "x$ac_cv_func_ctermid" = xyes
then :
printf "%s\n" "#define HAVE_CTERMID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "dup" "ac_cv_func_dup"
if test "x$ac_cv_func_dup" = xyes
then :
printf "%s\n" "#define HAVE_DUP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "dup3" "ac_cv_func_dup3"
if test "x$ac_cv_func_dup3" = xyes
then :
printf "%s\n" "#define HAVE_DUP3 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "execv" "ac_cv_func_execv"
if test "x$ac_cv_func_execv" = xyes
then :
printf "%s\n" "#define HAVE_EXECV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero"
if test "x$ac_cv_func_explicit_bzero" = xyes
then :
printf "%s\n" "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "explicit_memset" "ac_cv_func_explicit_memset"
if test "x$ac_cv_func_explicit_memset" = xyes
then :
printf "%s\n" "#define HAVE_EXPLICIT_MEMSET 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "faccessat" "ac_cv_func_faccessat"
if test "x$ac_cv_func_faccessat" = xyes
then :
printf "%s\n" "#define HAVE_FACCESSAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fchmod" "ac_cv_func_fchmod"
if test "x$ac_cv_func_fchmod" = xyes
then :
printf "%s\n" "#define HAVE_FCHMOD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fchmodat" "ac_cv_func_fchmodat"
if test "x$ac_cv_func_fchmodat" = xyes
then :
printf "%s\n" "#define HAVE_FCHMODAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fchown" "ac_cv_func_fchown"
if test "x$ac_cv_func_fchown" = xyes
then :
printf "%s\n" "#define HAVE_FCHOWN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fchownat" "ac_cv_func_fchownat"
if test "x$ac_cv_func_fchownat" = xyes
then :
printf "%s\n" "#define HAVE_FCHOWNAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fdopendir" "ac_cv_func_fdopendir"
if test "x$ac_cv_func_fdopendir" = xyes
then :
printf "%s\n" "#define HAVE_FDOPENDIR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fdwalk" "ac_cv_func_fdwalk"
if test "x$ac_cv_func_fdwalk" = xyes
then :
printf "%s\n" "#define HAVE_FDWALK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fexecve" "ac_cv_func_fexecve"
if test "x$ac_cv_func_fexecve" = xyes
then :
printf "%s\n" "#define HAVE_FEXECVE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fork" "ac_cv_func_fork"
if test "x$ac_cv_func_fork" = xyes
then :
printf "%s\n" "#define HAVE_FORK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fork1" "ac_cv_func_fork1"
if test "x$ac_cv_func_fork1" = xyes
then :
printf "%s\n" "#define HAVE_FORK1 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fpathconf" "ac_cv_func_fpathconf"
if test "x$ac_cv_func_fpathconf" = xyes
then :
printf "%s\n" "#define HAVE_FPATHCONF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fstatat" "ac_cv_func_fstatat"
if test "x$ac_cv_func_fstatat" = xyes
then :
printf "%s\n" "#define HAVE_FSTATAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ftime" "ac_cv_func_ftime"
if test "x$ac_cv_func_ftime" = xyes
then :
printf "%s\n" "#define HAVE_FTIME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ftruncate" "ac_cv_func_ftruncate"
if test "x$ac_cv_func_ftruncate" = xyes
then :
printf "%s\n" "#define HAVE_FTRUNCATE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "futimens" "ac_cv_func_futimens"
if test "x$ac_cv_func_futimens" = xyes
then :
printf "%s\n" "#define HAVE_FUTIMENS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "futimes" "ac_cv_func_futimes"
if test "x$ac_cv_func_futimes" = xyes
then :
printf "%s\n" "#define HAVE_FUTIMES 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "futimesat" "ac_cv_func_futimesat"
if test "x$ac_cv_func_futimesat" = xyes
then :
printf "%s\n" "#define HAVE_FUTIMESAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "gai_strerror" "ac_cv_func_gai_strerror"
if test "x$ac_cv_func_gai_strerror" = xyes
then :
printf "%s\n" "#define HAVE_GAI_STRERROR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getegid" "ac_cv_func_getegid"
if test "x$ac_cv_func_getegid" = xyes
then :
printf "%s\n" "#define HAVE_GETEGID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getentropy" "ac_cv_func_getentropy"
if test "x$ac_cv_func_getentropy" = xyes
then :
printf "%s\n" "#define HAVE_GETENTROPY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "geteuid" "ac_cv_func_geteuid"
if test "x$ac_cv_func_geteuid" = xyes
then :
printf "%s\n" "#define HAVE_GETEUID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getgid" "ac_cv_func_getgid"
if test "x$ac_cv_func_getgid" = xyes
then :
printf "%s\n" "#define HAVE_GETGID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getgrent" "ac_cv_func_getgrent"
if test "x$ac_cv_func_getgrent" = xyes
then :
printf "%s\n" "#define HAVE_GETGRENT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getgrgid" "ac_cv_func_getgrgid"
if test "x$ac_cv_func_getgrgid" = xyes
then :
printf "%s\n" "#define HAVE_GETGRGID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getgrgid_r" "ac_cv_func_getgrgid_r"
if test "x$ac_cv_func_getgrgid_r" = xyes
then :
printf "%s\n" "#define HAVE_GETGRGID_R 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getgrnam_r" "ac_cv_func_getgrnam_r"
if test "x$ac_cv_func_getgrnam_r" = xyes
then :
printf "%s\n" "#define HAVE_GETGRNAM_R 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getgrouplist" "ac_cv_func_getgrouplist"
if test "x$ac_cv_func_getgrouplist" = xyes
then :
printf "%s\n" "#define HAVE_GETGROUPLIST 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups"
if test "x$ac_cv_func_getgroups" = xyes
then :
printf "%s\n" "#define HAVE_GETGROUPS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "gethostname" "ac_cv_func_gethostname"
if test "x$ac_cv_func_gethostname" = xyes
then :
printf "%s\n" "#define HAVE_GETHOSTNAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getitimer" "ac_cv_func_getitimer"
if test "x$ac_cv_func_getitimer" = xyes
then :
printf "%s\n" "#define HAVE_GETITIMER 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
if test "x$ac_cv_func_getloadavg" = xyes
then :
printf "%s\n" "#define HAVE_GETLOADAVG 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getlogin" "ac_cv_func_getlogin"
if test "x$ac_cv_func_getlogin" = xyes
then :
printf "%s\n" "#define HAVE_GETLOGIN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getpeername" "ac_cv_func_getpeername"
if test "x$ac_cv_func_getpeername" = xyes
then :
printf "%s\n" "#define HAVE_GETPEERNAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getpgid" "ac_cv_func_getpgid"
if test "x$ac_cv_func_getpgid" = xyes
then :
printf "%s\n" "#define HAVE_GETPGID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getpid" "ac_cv_func_getpid"
if test "x$ac_cv_func_getpid" = xyes
then :
printf "%s\n" "#define HAVE_GETPID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getppid" "ac_cv_func_getppid"
if test "x$ac_cv_func_getppid" = xyes
then :
printf "%s\n" "#define HAVE_GETPPID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getpriority" "ac_cv_func_getpriority"
if test "x$ac_cv_func_getpriority" = xyes
then :
printf "%s\n" "#define HAVE_GETPRIORITY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "_getpty" "ac_cv_func__getpty"
if test "x$ac_cv_func__getpty" = xyes
then :
printf "%s\n" "#define HAVE__GETPTY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getpwent" "ac_cv_func_getpwent"
if test "x$ac_cv_func_getpwent" = xyes
then :
printf "%s\n" "#define HAVE_GETPWENT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getpwnam_r" "ac_cv_func_getpwnam_r"
if test "x$ac_cv_func_getpwnam_r" = xyes
then :
printf "%s\n" "#define HAVE_GETPWNAM_R 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getpwuid" "ac_cv_func_getpwuid"
if test "x$ac_cv_func_getpwuid" = xyes
then :
printf "%s\n" "#define HAVE_GETPWUID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getpwuid_r" "ac_cv_func_getpwuid_r"
if test "x$ac_cv_func_getpwuid_r" = xyes
then :
printf "%s\n" "#define HAVE_GETPWUID_R 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getresgid" "ac_cv_func_getresgid"
if test "x$ac_cv_func_getresgid" = xyes
then :
printf "%s\n" "#define HAVE_GETRESGID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getresuid" "ac_cv_func_getresuid"
if test "x$ac_cv_func_getresuid" = xyes
then :
printf "%s\n" "#define HAVE_GETRESUID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getrusage" "ac_cv_func_getrusage"
if test "x$ac_cv_func_getrusage" = xyes
then :
printf "%s\n" "#define HAVE_GETRUSAGE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getsid" "ac_cv_func_getsid"
if test "x$ac_cv_func_getsid" = xyes
then :
printf "%s\n" "#define HAVE_GETSID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getspent" "ac_cv_func_getspent"
if test "x$ac_cv_func_getspent" = xyes
then :
printf "%s\n" "#define HAVE_GETSPENT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getspnam" "ac_cv_func_getspnam"
if test "x$ac_cv_func_getspnam" = xyes
then :
printf "%s\n" "#define HAVE_GETSPNAM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getuid" "ac_cv_func_getuid"
if test "x$ac_cv_func_getuid" = xyes
then :
printf "%s\n" "#define HAVE_GETUID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getwd" "ac_cv_func_getwd"
if test "x$ac_cv_func_getwd" = xyes
then :
printf "%s\n" "#define HAVE_GETWD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
if test "x$ac_cv_func_grantpt" = xyes
then :
printf "%s\n" "#define HAVE_GRANTPT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "if_nameindex" "ac_cv_func_if_nameindex"
if test "x$ac_cv_func_if_nameindex" = xyes
then :
printf "%s\n" "#define HAVE_IF_NAMEINDEX 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "initgroups" "ac_cv_func_initgroups"
if test "x$ac_cv_func_initgroups" = xyes
then :
printf "%s\n" "#define HAVE_INITGROUPS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "kill" "ac_cv_func_kill"
if test "x$ac_cv_func_kill" = xyes
then :
printf "%s\n" "#define HAVE_KILL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "killpg" "ac_cv_func_killpg"
if test "x$ac_cv_func_killpg" = xyes
then :
printf "%s\n" "#define HAVE_KILLPG 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "lchown" "ac_cv_func_lchown"
if test "x$ac_cv_func_lchown" = xyes
then :
printf "%s\n" "#define HAVE_LCHOWN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "linkat" "ac_cv_func_linkat"
if test "x$ac_cv_func_linkat" = xyes
then :
printf "%s\n" "#define HAVE_LINKAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "lockf" "ac_cv_func_lockf"
if test "x$ac_cv_func_lockf" = xyes
then :
printf "%s\n" "#define HAVE_LOCKF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "lstat" "ac_cv_func_lstat"
if test "x$ac_cv_func_lstat" = xyes
then :
printf "%s\n" "#define HAVE_LSTAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "lutimes" "ac_cv_func_lutimes"
if test "x$ac_cv_func_lutimes" = xyes
then :
printf "%s\n" "#define HAVE_LUTIMES 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "madvise" "ac_cv_func_madvise"
if test "x$ac_cv_func_madvise" = xyes
then :
printf "%s\n" "#define HAVE_MADVISE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "mbrtowc" "ac_cv_func_mbrtowc"
if test "x$ac_cv_func_mbrtowc" = xyes
then :
printf "%s\n" "#define HAVE_MBRTOWC 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr"
if test "x$ac_cv_func_memrchr" = xyes
then :
printf "%s\n" "#define HAVE_MEMRCHR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "mkdirat" "ac_cv_func_mkdirat"
if test "x$ac_cv_func_mkdirat" = xyes
then :
printf "%s\n" "#define HAVE_MKDIRAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "mkfifo" "ac_cv_func_mkfifo"
if test "x$ac_cv_func_mkfifo" = xyes
then :
printf "%s\n" "#define HAVE_MKFIFO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "mkfifoat" "ac_cv_func_mkfifoat"
if test "x$ac_cv_func_mkfifoat" = xyes
then :
printf "%s\n" "#define HAVE_MKFIFOAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "mknod" "ac_cv_func_mknod"
if test "x$ac_cv_func_mknod" = xyes
then :
printf "%s\n" "#define HAVE_MKNOD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "mknodat" "ac_cv_func_mknodat"
if test "x$ac_cv_func_mknodat" = xyes
then :
printf "%s\n" "#define HAVE_MKNODAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "mktime" "ac_cv_func_mktime"
if test "x$ac_cv_func_mktime" = xyes
then :
printf "%s\n" "#define HAVE_MKTIME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
if test "x$ac_cv_func_mmap" = xyes
then :
printf "%s\n" "#define HAVE_MMAP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "mremap" "ac_cv_func_mremap"
if test "x$ac_cv_func_mremap" = xyes
then :
printf "%s\n" "#define HAVE_MREMAP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "nice" "ac_cv_func_nice"
if test "x$ac_cv_func_nice" = xyes
then :
printf "%s\n" "#define HAVE_NICE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "openat" "ac_cv_func_openat"
if test "x$ac_cv_func_openat" = xyes
then :
printf "%s\n" "#define HAVE_OPENAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir"
if test "x$ac_cv_func_opendir" = xyes
then :
printf "%s\n" "#define HAVE_OPENDIR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pathconf" "ac_cv_func_pathconf"
if test "x$ac_cv_func_pathconf" = xyes
then :
printf "%s\n" "#define HAVE_PATHCONF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pause" "ac_cv_func_pause"
if test "x$ac_cv_func_pause" = xyes
then :
printf "%s\n" "#define HAVE_PAUSE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pipe" "ac_cv_func_pipe"
if test "x$ac_cv_func_pipe" = xyes
then :
printf "%s\n" "#define HAVE_PIPE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pipe2" "ac_cv_func_pipe2"
if test "x$ac_cv_func_pipe2" = xyes
then :
printf "%s\n" "#define HAVE_PIPE2 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "plock" "ac_cv_func_plock"
if test "x$ac_cv_func_plock" = xyes
then :
printf "%s\n" "#define HAVE_PLOCK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll"
if test "x$ac_cv_func_poll" = xyes
then :
printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "posix_fadvise" "ac_cv_func_posix_fadvise"
if test "x$ac_cv_func_posix_fadvise" = xyes
then :
printf "%s\n" "#define HAVE_POSIX_FADVISE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "posix_fallocate" "ac_cv_func_posix_fallocate"
if test "x$ac_cv_func_posix_fallocate" = xyes
then :
printf "%s\n" "#define HAVE_POSIX_FALLOCATE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "posix_openpt" "ac_cv_func_posix_openpt"
if test "x$ac_cv_func_posix_openpt" = xyes
then :
printf "%s\n" "#define HAVE_POSIX_OPENPT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "posix_spawn" "ac_cv_func_posix_spawn"
if test "x$ac_cv_func_posix_spawn" = xyes
then :
printf "%s\n" "#define HAVE_POSIX_SPAWN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "posix_spawnp" "ac_cv_func_posix_spawnp"
if test "x$ac_cv_func_posix_spawnp" = xyes
then :
printf "%s\n" "#define HAVE_POSIX_SPAWNP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "posix_spawn_file_actions_addclosefrom_np" "ac_cv_func_posix_spawn_file_actions_addclosefrom_np"
if test "x$ac_cv_func_posix_spawn_file_actions_addclosefrom_np" = xyes
then :
printf "%s\n" "#define HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSEFROM_NP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pread" "ac_cv_func_pread"
if test "x$ac_cv_func_pread" = xyes
then :
printf "%s\n" "#define HAVE_PREAD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "preadv" "ac_cv_func_preadv"
if test "x$ac_cv_func_preadv" = xyes
then :
printf "%s\n" "#define HAVE_PREADV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "preadv2" "ac_cv_func_preadv2"
if test "x$ac_cv_func_preadv2" = xyes
then :
printf "%s\n" "#define HAVE_PREADV2 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pthread_cond_timedwait_relative_np" "ac_cv_func_pthread_cond_timedwait_relative_np"
if test "x$ac_cv_func_pthread_cond_timedwait_relative_np" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE_NP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pthread_condattr_setclock" "ac_cv_func_pthread_condattr_setclock"
if test "x$ac_cv_func_pthread_condattr_setclock" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_CONDATTR_SETCLOCK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pthread_init" "ac_cv_func_pthread_init"
if test "x$ac_cv_func_pthread_init" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_INIT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pthread_kill" "ac_cv_func_pthread_kill"
if test "x$ac_cv_func_pthread_kill" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_KILL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ptsname" "ac_cv_func_ptsname"
if test "x$ac_cv_func_ptsname" = xyes
then :
printf "%s\n" "#define HAVE_PTSNAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ptsname_r" "ac_cv_func_ptsname_r"
if test "x$ac_cv_func_ptsname_r" = xyes
then :
printf "%s\n" "#define HAVE_PTSNAME_R 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pwrite" "ac_cv_func_pwrite"
if test "x$ac_cv_func_pwrite" = xyes
then :
printf "%s\n" "#define HAVE_PWRITE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pwritev" "ac_cv_func_pwritev"
if test "x$ac_cv_func_pwritev" = xyes
then :
printf "%s\n" "#define HAVE_PWRITEV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pwritev2" "ac_cv_func_pwritev2"
if test "x$ac_cv_func_pwritev2" = xyes
then :
printf "%s\n" "#define HAVE_PWRITEV2 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "readlink" "ac_cv_func_readlink"
if test "x$ac_cv_func_readlink" = xyes
then :
printf "%s\n" "#define HAVE_READLINK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "readlinkat" "ac_cv_func_readlinkat"
if test "x$ac_cv_func_readlinkat" = xyes
then :
printf "%s\n" "#define HAVE_READLINKAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "readv" "ac_cv_func_readv"
if test "x$ac_cv_func_readv" = xyes
then :
printf "%s\n" "#define HAVE_READV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "realpath" "ac_cv_func_realpath"
if test "x$ac_cv_func_realpath" = xyes
then :
printf "%s\n" "#define HAVE_REALPATH 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "renameat" "ac_cv_func_renameat"
if test "x$ac_cv_func_renameat" = xyes
then :
printf "%s\n" "#define HAVE_RENAMEAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "rtpSpawn" "ac_cv_func_rtpSpawn"
if test "x$ac_cv_func_rtpSpawn" = xyes
then :
printf "%s\n" "#define HAVE_RTPSPAWN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sched_get_priority_max" "ac_cv_func_sched_get_priority_max"
if test "x$ac_cv_func_sched_get_priority_max" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_GET_PRIORITY_MAX 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sched_rr_get_interval" "ac_cv_func_sched_rr_get_interval"
if test "x$ac_cv_func_sched_rr_get_interval" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_RR_GET_INTERVAL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sched_setaffinity" "ac_cv_func_sched_setaffinity"
if test "x$ac_cv_func_sched_setaffinity" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_SETAFFINITY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sched_setparam" "ac_cv_func_sched_setparam"
if test "x$ac_cv_func_sched_setparam" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_SETPARAM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sched_setscheduler" "ac_cv_func_sched_setscheduler"
if test "x$ac_cv_func_sched_setscheduler" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_SETSCHEDULER 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sem_clockwait" "ac_cv_func_sem_clockwait"
if test "x$ac_cv_func_sem_clockwait" = xyes
then :
printf "%s\n" "#define HAVE_SEM_CLOCKWAIT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sem_getvalue" "ac_cv_func_sem_getvalue"
if test "x$ac_cv_func_sem_getvalue" = xyes
then :
printf "%s\n" "#define HAVE_SEM_GETVALUE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sem_open" "ac_cv_func_sem_open"
if test "x$ac_cv_func_sem_open" = xyes
then :
printf "%s\n" "#define HAVE_SEM_OPEN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sem_timedwait" "ac_cv_func_sem_timedwait"
if test "x$ac_cv_func_sem_timedwait" = xyes
then :
printf "%s\n" "#define HAVE_SEM_TIMEDWAIT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sem_unlink" "ac_cv_func_sem_unlink"
if test "x$ac_cv_func_sem_unlink" = xyes
then :
printf "%s\n" "#define HAVE_SEM_UNLINK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sendfile" "ac_cv_func_sendfile"
if test "x$ac_cv_func_sendfile" = xyes
then :
printf "%s\n" "#define HAVE_SENDFILE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setegid" "ac_cv_func_setegid"
if test "x$ac_cv_func_setegid" = xyes
then :
printf "%s\n" "#define HAVE_SETEGID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "seteuid" "ac_cv_func_seteuid"
if test "x$ac_cv_func_seteuid" = xyes
then :
printf "%s\n" "#define HAVE_SETEUID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setgid" "ac_cv_func_setgid"
if test "x$ac_cv_func_setgid" = xyes
then :
printf "%s\n" "#define HAVE_SETGID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sethostname" "ac_cv_func_sethostname"
if test "x$ac_cv_func_sethostname" = xyes
then :
printf "%s\n" "#define HAVE_SETHOSTNAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setitimer" "ac_cv_func_setitimer"
if test "x$ac_cv_func_setitimer" = xyes
then :
printf "%s\n" "#define HAVE_SETITIMER 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
if test "x$ac_cv_func_setlocale" = xyes
then :
printf "%s\n" "#define HAVE_SETLOCALE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setpgid" "ac_cv_func_setpgid"
if test "x$ac_cv_func_setpgid" = xyes
then :
printf "%s\n" "#define HAVE_SETPGID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setpgrp" "ac_cv_func_setpgrp"
if test "x$ac_cv_func_setpgrp" = xyes
then :
printf "%s\n" "#define HAVE_SETPGRP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setpriority" "ac_cv_func_setpriority"
if test "x$ac_cv_func_setpriority" = xyes
then :
printf "%s\n" "#define HAVE_SETPRIORITY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setregid" "ac_cv_func_setregid"
if test "x$ac_cv_func_setregid" = xyes
then :
printf "%s\n" "#define HAVE_SETREGID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setresgid" "ac_cv_func_setresgid"
if test "x$ac_cv_func_setresgid" = xyes
then :
printf "%s\n" "#define HAVE_SETRESGID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid"
if test "x$ac_cv_func_setresuid" = xyes
then :
printf "%s\n" "#define HAVE_SETRESUID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid"
if test "x$ac_cv_func_setreuid" = xyes
then :
printf "%s\n" "#define HAVE_SETREUID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setsid" "ac_cv_func_setsid"
if test "x$ac_cv_func_setsid" = xyes
then :
printf "%s\n" "#define HAVE_SETSID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setuid" "ac_cv_func_setuid"
if test "x$ac_cv_func_setuid" = xyes
then :
printf "%s\n" "#define HAVE_SETUID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setvbuf" "ac_cv_func_setvbuf"
if test "x$ac_cv_func_setvbuf" = xyes
then :
printf "%s\n" "#define HAVE_SETVBUF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "shutdown" "ac_cv_func_shutdown"
if test "x$ac_cv_func_shutdown" = xyes
then :
printf "%s\n" "#define HAVE_SHUTDOWN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction"
if test "x$ac_cv_func_sigaction" = xyes
then :
printf "%s\n" "#define HAVE_SIGACTION 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sigaltstack" "ac_cv_func_sigaltstack"
if test "x$ac_cv_func_sigaltstack" = xyes
then :
printf "%s\n" "#define HAVE_SIGALTSTACK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sigfillset" "ac_cv_func_sigfillset"
if test "x$ac_cv_func_sigfillset" = xyes
then :
printf "%s\n" "#define HAVE_SIGFILLSET 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "siginterrupt" "ac_cv_func_siginterrupt"
if test "x$ac_cv_func_siginterrupt" = xyes
then :
printf "%s\n" "#define HAVE_SIGINTERRUPT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sigpending" "ac_cv_func_sigpending"
if test "x$ac_cv_func_sigpending" = xyes
then :
printf "%s\n" "#define HAVE_SIGPENDING 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sigrelse" "ac_cv_func_sigrelse"
if test "x$ac_cv_func_sigrelse" = xyes
then :
printf "%s\n" "#define HAVE_SIGRELSE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sigtimedwait" "ac_cv_func_sigtimedwait"
if test "x$ac_cv_func_sigtimedwait" = xyes
then :
printf "%s\n" "#define HAVE_SIGTIMEDWAIT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sigwait" "ac_cv_func_sigwait"
if test "x$ac_cv_func_sigwait" = xyes
then :
printf "%s\n" "#define HAVE_SIGWAIT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sigwaitinfo" "ac_cv_func_sigwaitinfo"
if test "x$ac_cv_func_sigwaitinfo" = xyes
then :
printf "%s\n" "#define HAVE_SIGWAITINFO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
if test "x$ac_cv_func_snprintf" = xyes
then :
printf "%s\n" "#define HAVE_SNPRINTF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "splice" "ac_cv_func_splice"
if test "x$ac_cv_func_splice" = xyes
then :
printf "%s\n" "#define HAVE_SPLICE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
if test "x$ac_cv_func_strftime" = xyes
then :
printf "%s\n" "#define HAVE_STRFTIME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
if test "x$ac_cv_func_strlcpy" = xyes
then :
printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strsignal" "ac_cv_func_strsignal"
if test "x$ac_cv_func_strsignal" = xyes
then :
printf "%s\n" "#define HAVE_STRSIGNAL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "symlinkat" "ac_cv_func_symlinkat"
if test "x$ac_cv_func_symlinkat" = xyes
then :
printf "%s\n" "#define HAVE_SYMLINKAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sync" "ac_cv_func_sync"
if test "x$ac_cv_func_sync" = xyes
then :
printf "%s\n" "#define HAVE_SYNC 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sysconf" "ac_cv_func_sysconf"
if test "x$ac_cv_func_sysconf" = xyes
then :
printf "%s\n" "#define HAVE_SYSCONF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "system" "ac_cv_func_system"
if test "x$ac_cv_func_system" = xyes
then :
printf "%s\n" "#define HAVE_SYSTEM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "tcgetpgrp" "ac_cv_func_tcgetpgrp"
if test "x$ac_cv_func_tcgetpgrp" = xyes
then :
printf "%s\n" "#define HAVE_TCGETPGRP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "tcsetpgrp" "ac_cv_func_tcsetpgrp"
if test "x$ac_cv_func_tcsetpgrp" = xyes
then :
printf "%s\n" "#define HAVE_TCSETPGRP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "tempnam" "ac_cv_func_tempnam"
if test "x$ac_cv_func_tempnam" = xyes
then :
printf "%s\n" "#define HAVE_TEMPNAM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "timegm" "ac_cv_func_timegm"
if test "x$ac_cv_func_timegm" = xyes
then :
printf "%s\n" "#define HAVE_TIMEGM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "times" "ac_cv_func_times"
if test "x$ac_cv_func_times" = xyes
then :
printf "%s\n" "#define HAVE_TIMES 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "tmpfile" "ac_cv_func_tmpfile"
if test "x$ac_cv_func_tmpfile" = xyes
then :
printf "%s\n" "#define HAVE_TMPFILE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "tmpnam" "ac_cv_func_tmpnam"
if test "x$ac_cv_func_tmpnam" = xyes
then :
printf "%s\n" "#define HAVE_TMPNAM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "tmpnam_r" "ac_cv_func_tmpnam_r"
if test "x$ac_cv_func_tmpnam_r" = xyes
then :
printf "%s\n" "#define HAVE_TMPNAM_R 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "truncate" "ac_cv_func_truncate"
if test "x$ac_cv_func_truncate" = xyes
then :
printf "%s\n" "#define HAVE_TRUNCATE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ttyname" "ac_cv_func_ttyname"
if test "x$ac_cv_func_ttyname" = xyes
then :
printf "%s\n" "#define HAVE_TTYNAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "umask" "ac_cv_func_umask"
if test "x$ac_cv_func_umask" = xyes
then :
printf "%s\n" "#define HAVE_UMASK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "uname" "ac_cv_func_uname"
if test "x$ac_cv_func_uname" = xyes
then :
printf "%s\n" "#define HAVE_UNAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "unlinkat" "ac_cv_func_unlinkat"
if test "x$ac_cv_func_unlinkat" = xyes
then :
printf "%s\n" "#define HAVE_UNLINKAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "unlockpt" "ac_cv_func_unlockpt"
if test "x$ac_cv_func_unlockpt" = xyes
then :
printf "%s\n" "#define HAVE_UNLOCKPT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "utimensat" "ac_cv_func_utimensat"
if test "x$ac_cv_func_utimensat" = xyes
then :
printf "%s\n" "#define HAVE_UTIMENSAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "utimes" "ac_cv_func_utimes"
if test "x$ac_cv_func_utimes" = xyes
then :
printf "%s\n" "#define HAVE_UTIMES 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "vfork" "ac_cv_func_vfork"
if test "x$ac_cv_func_vfork" = xyes
then :
printf "%s\n" "#define HAVE_VFORK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "wait" "ac_cv_func_wait"
if test "x$ac_cv_func_wait" = xyes
then :
printf "%s\n" "#define HAVE_WAIT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "wait3" "ac_cv_func_wait3"
if test "x$ac_cv_func_wait3" = xyes
then :
printf "%s\n" "#define HAVE_WAIT3 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "wait4" "ac_cv_func_wait4"
if test "x$ac_cv_func_wait4" = xyes
then :
printf "%s\n" "#define HAVE_WAIT4 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "waitid" "ac_cv_func_waitid"
if test "x$ac_cv_func_waitid" = xyes
then :
printf "%s\n" "#define HAVE_WAITID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "waitpid" "ac_cv_func_waitpid"
if test "x$ac_cv_func_waitpid" = xyes
then :
printf "%s\n" "#define HAVE_WAITPID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "wcscoll" "ac_cv_func_wcscoll"
if test "x$ac_cv_func_wcscoll" = xyes
then :
printf "%s\n" "#define HAVE_WCSCOLL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "wcsftime" "ac_cv_func_wcsftime"
if test "x$ac_cv_func_wcsftime" = xyes
then :
printf "%s\n" "#define HAVE_WCSFTIME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "wcsxfrm" "ac_cv_func_wcsxfrm"
if test "x$ac_cv_func_wcsxfrm" = xyes
then :
printf "%s\n" "#define HAVE_WCSXFRM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "wmemcmp" "ac_cv_func_wmemcmp"
if test "x$ac_cv_func_wmemcmp" = xyes
then :
printf "%s\n" "#define HAVE_WMEMCMP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "writev" "ac_cv_func_writev"
if test "x$ac_cv_func_writev" = xyes
then :
printf "%s\n" "#define HAVE_WRITEV 1" >>confdefs.h
fi
# Force lchmod off for Linux. Linux disallows changing the mode of symbolic
# links. Some libc implementations have a stub lchmod implementation that always
# returns an error.
if test "$MACHDEP" != linux; then
ac_fn_c_check_func "$LINENO" "lchmod" "ac_cv_func_lchmod"
if test "x$ac_cv_func_lchmod" = xyes
then :
printf "%s\n" "#define HAVE_LCHMOD 1" >>confdefs.h
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5
printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; }
if test ${ac_cv_c_undeclared_builtin_options+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_CFLAGS=$CFLAGS
ac_cv_c_undeclared_builtin_options='cannot detect'
for ac_arg in '' -fno-builtin; do
CFLAGS="$ac_save_CFLAGS $ac_arg"
# This test program should *not* compile successfully.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
(void) strchr;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
# This test program should compile successfully.
# No library function is consistently available on
# freestanding implementations, so test against a dummy
# declaration. Include always-available headers on the
# off chance that they somehow elicit warnings.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
extern void ac_decl (int, char *);
int
main (void)
{
(void) ac_decl (0, (char *) 0);
(void) ac_decl;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if test x"$ac_arg" = x
then :
ac_cv_c_undeclared_builtin_options='none needed'
else $as_nop
ac_cv_c_undeclared_builtin_options=$ac_arg
fi
break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
CFLAGS=$ac_save_CFLAGS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5
printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; }
case $ac_cv_c_undeclared_builtin_options in #(
'cannot detect') :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot make $CC report undeclared builtins
See \`config.log' for more details" "$LINENO" 5; } ;; #(
'none needed') :
ac_c_undeclared_builtin_options='' ;; #(
*) :
ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;;
esac
ac_fn_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include
#include
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_dirfd" = xyes
then :
printf "%s\n" "#define HAVE_DIRFD 1" >>confdefs.h
fi
# For some functions, having a definition is not sufficient, since
# we want to take their address.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for chroot" >&5
printf %s "checking for chroot... " >&6; }
if test ${ac_cv_func_chroot+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=chroot
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_chroot=yes
else $as_nop
ac_cv_func_chroot=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chroot" >&5
printf "%s\n" "$ac_cv_func_chroot" >&6; }
if test "x$ac_cv_func_chroot" = xyes
then :
printf "%s\n" "#define HAVE_CHROOT 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for link" >&5
printf %s "checking for link... " >&6; }
if test ${ac_cv_func_link+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=link
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_link=yes
else $as_nop
ac_cv_func_link=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_link" >&5
printf "%s\n" "$ac_cv_func_link" >&6; }
if test "x$ac_cv_func_link" = xyes
then :
printf "%s\n" "#define HAVE_LINK 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for symlink" >&5
printf %s "checking for symlink... " >&6; }
if test ${ac_cv_func_symlink+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=symlink
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_symlink=yes
else $as_nop
ac_cv_func_symlink=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_symlink" >&5
printf "%s\n" "$ac_cv_func_symlink" >&6; }
if test "x$ac_cv_func_symlink" = xyes
then :
printf "%s\n" "#define HAVE_SYMLINK 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fchdir" >&5
printf %s "checking for fchdir... " >&6; }
if test ${ac_cv_func_fchdir+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=fchdir
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_fchdir=yes
else $as_nop
ac_cv_func_fchdir=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fchdir" >&5
printf "%s\n" "$ac_cv_func_fchdir" >&6; }
if test "x$ac_cv_func_fchdir" = xyes
then :
printf "%s\n" "#define HAVE_FCHDIR 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fsync" >&5
printf %s "checking for fsync... " >&6; }
if test ${ac_cv_func_fsync+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=fsync
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_fsync=yes
else $as_nop
ac_cv_func_fsync=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fsync" >&5
printf "%s\n" "$ac_cv_func_fsync" >&6; }
if test "x$ac_cv_func_fsync" = xyes
then :
printf "%s\n" "#define HAVE_FSYNC 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fdatasync" >&5
printf %s "checking for fdatasync... " >&6; }
if test ${ac_cv_func_fdatasync+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=fdatasync
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_fdatasync=yes
else $as_nop
ac_cv_func_fdatasync=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fdatasync" >&5
printf "%s\n" "$ac_cv_func_fdatasync" >&6; }
if test "x$ac_cv_func_fdatasync" = xyes
then :
printf "%s\n" "#define HAVE_FDATASYNC 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for epoll_create" >&5
printf %s "checking for epoll_create... " >&6; }
if test ${ac_cv_func_epoll_create+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=epoll_create
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_epoll_create=yes
else $as_nop
ac_cv_func_epoll_create=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_epoll_create" >&5
printf "%s\n" "$ac_cv_func_epoll_create" >&6; }
if test "x$ac_cv_func_epoll_create" = xyes
then :
printf "%s\n" "#define HAVE_EPOLL 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for epoll_create1" >&5
printf %s "checking for epoll_create1... " >&6; }
if test ${ac_cv_func_epoll_create1+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=epoll_create1
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_epoll_create1=yes
else $as_nop
ac_cv_func_epoll_create1=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_epoll_create1" >&5
printf "%s\n" "$ac_cv_func_epoll_create1" >&6; }
if test "x$ac_cv_func_epoll_create1" = xyes
then :
printf "%s\n" "#define HAVE_EPOLL_CREATE1 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for kqueue" >&5
printf %s "checking for kqueue... " >&6; }
if test ${ac_cv_func_kqueue+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
int
main (void)
{
void *x=kqueue
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_kqueue=yes
else $as_nop
ac_cv_func_kqueue=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_kqueue" >&5
printf "%s\n" "$ac_cv_func_kqueue" >&6; }
if test "x$ac_cv_func_kqueue" = xyes
then :
printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for prlimit" >&5
printf %s "checking for prlimit... " >&6; }
if test ${ac_cv_func_prlimit+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
int
main (void)
{
void *x=prlimit
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_prlimit=yes
else $as_nop
ac_cv_func_prlimit=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_prlimit" >&5
printf "%s\n" "$ac_cv_func_prlimit" >&6; }
if test "x$ac_cv_func_prlimit" = xyes
then :
printf "%s\n" "#define HAVE_PRLIMIT 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _dyld_shared_cache_contains_path" >&5
printf %s "checking for _dyld_shared_cache_contains_path... " >&6; }
if test ${ac_cv_func__dyld_shared_cache_contains_path+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=_dyld_shared_cache_contains_path
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func__dyld_shared_cache_contains_path=yes
else $as_nop
ac_cv_func__dyld_shared_cache_contains_path=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func__dyld_shared_cache_contains_path" >&5
printf "%s\n" "$ac_cv_func__dyld_shared_cache_contains_path" >&6; }
if test "x$ac_cv_func__dyld_shared_cache_contains_path" = xyes
then :
printf "%s\n" "#define HAVE_DYLD_SHARED_CACHE_CONTAINS_PATH 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for memfd_create" >&5
printf %s "checking for memfd_create... " >&6; }
if test ${ac_cv_func_memfd_create+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_SYS_MMAN_H
#include
#endif
#ifdef HAVE_SYS_MEMFD_H
#include
#endif
int
main (void)
{
void *x=memfd_create
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_memfd_create=yes
else $as_nop
ac_cv_func_memfd_create=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memfd_create" >&5
printf "%s\n" "$ac_cv_func_memfd_create" >&6; }
if test "x$ac_cv_func_memfd_create" = xyes
then :
printf "%s\n" "#define HAVE_MEMFD_CREATE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for eventfd" >&5
printf %s "checking for eventfd... " >&6; }
if test ${ac_cv_func_eventfd+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_SYS_EVENTFD_H
#include
#endif
int
main (void)
{
void *x=eventfd
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_eventfd=yes
else $as_nop
ac_cv_func_eventfd=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_eventfd" >&5
printf "%s\n" "$ac_cv_func_eventfd" >&6; }
if test "x$ac_cv_func_eventfd" = xyes
then :
printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for timerfd_create" >&5
printf %s "checking for timerfd_create... " >&6; }
if test ${ac_cv_func_timerfd_create+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_SYS_TIMERFD_H
#include
#endif
int
main (void)
{
void *x=timerfd_create
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_timerfd_create=yes
else $as_nop
ac_cv_func_timerfd_create=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_timerfd_create" >&5
printf "%s\n" "$ac_cv_func_timerfd_create" >&6; }
if test "x$ac_cv_func_timerfd_create" = xyes
then :
printf "%s\n" "#define HAVE_TIMERFD_CREATE 1" >>confdefs.h
fi
# On some systems (eg. FreeBSD 5), we would find a definition of the
# functions ctermid_r, setgroups in the library, but no prototype
# (e.g. because we use _XOPEN_SOURCE). See whether we can take their
# address to avoid compiler warnings and potential miscompilations
# because of the missing prototypes.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ctermid_r" >&5
printf %s "checking for ctermid_r... " >&6; }
if test ${ac_cv_func_ctermid_r+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=ctermid_r
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_ctermid_r=yes
else $as_nop
ac_cv_func_ctermid_r=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_ctermid_r" >&5
printf "%s\n" "$ac_cv_func_ctermid_r" >&6; }
if test "x$ac_cv_func_ctermid_r" = xyes
then :
printf "%s\n" "#define HAVE_CTERMID_R 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for flock declaration" >&5
printf %s "checking for flock declaration... " >&6; }
if test ${ac_cv_flock_decl+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void* p = flock
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_flock_decl=yes
else $as_nop
ac_cv_flock_decl=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_flock_decl" >&5
printf "%s\n" "$ac_cv_flock_decl" >&6; }
if test "x$ac_cv_flock_decl" = xyes
then :
for ac_func in flock
do :
ac_fn_c_check_func "$LINENO" "flock" "ac_cv_func_flock"
if test "x$ac_cv_func_flock" = xyes
then :
printf "%s\n" "#define HAVE_FLOCK 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for flock in -lbsd" >&5
printf %s "checking for flock in -lbsd... " >&6; }
if test ${ac_cv_lib_bsd_flock+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lbsd $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char flock ();
int
main (void)
{
return flock ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_bsd_flock=yes
else $as_nop
ac_cv_lib_bsd_flock=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_flock" >&5
printf "%s\n" "$ac_cv_lib_bsd_flock" >&6; }
if test "x$ac_cv_lib_bsd_flock" = xyes
then :
FCNTL_LIBS="-lbsd"
fi
fi
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getpagesize" >&5
printf %s "checking for getpagesize... " >&6; }
if test ${ac_cv_func_getpagesize+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=getpagesize
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_getpagesize=yes
else $as_nop
ac_cv_func_getpagesize=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpagesize" >&5
printf "%s\n" "$ac_cv_func_getpagesize" >&6; }
if test "x$ac_cv_func_getpagesize" = xyes
then :
printf "%s\n" "#define HAVE_GETPAGESIZE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken unsetenv" >&5
printf %s "checking for broken unsetenv... " >&6; }
if test ${ac_cv_broken_unsetenv+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
int res = unsetenv("DUMMY")
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_broken_unsetenv=no
else $as_nop
ac_cv_broken_unsetenv=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_unsetenv" >&5
printf "%s\n" "$ac_cv_broken_unsetenv" >&6; }
if test "x$ac_cv_broken_unsetenv" = xyes
then :
printf "%s\n" "#define HAVE_BROKEN_UNSETENV 1" >>confdefs.h
fi
for ac_prog in true
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_TRUE+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$TRUE"; then
ac_cv_prog_TRUE="$TRUE" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_TRUE="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
TRUE=$ac_cv_prog_TRUE
if test -n "$TRUE"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TRUE" >&5
printf "%s\n" "$TRUE" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$TRUE" && break
done
test -n "$TRUE" || TRUE="/bin/true"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lc" >&5
printf %s "checking for inet_aton in -lc... " >&6; }
if test ${ac_cv_lib_c_inet_aton+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lc $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char inet_aton ();
int
main (void)
{
return inet_aton ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_c_inet_aton=yes
else $as_nop
ac_cv_lib_c_inet_aton=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_inet_aton" >&5
printf "%s\n" "$ac_cv_lib_c_inet_aton" >&6; }
if test "x$ac_cv_lib_c_inet_aton" = xyes
then :
$ac_cv_prog_TRUE
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5
printf %s "checking for inet_aton in -lresolv... " >&6; }
if test ${ac_cv_lib_resolv_inet_aton+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lresolv $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char inet_aton ();
int
main (void)
{
return inet_aton ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_resolv_inet_aton=yes
else $as_nop
ac_cv_lib_resolv_inet_aton=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5
printf "%s\n" "$ac_cv_lib_resolv_inet_aton" >&6; }
if test "x$ac_cv_lib_resolv_inet_aton" = xyes
then :
printf "%s\n" "#define HAVE_LIBRESOLV 1" >>confdefs.h
LIBS="-lresolv $LIBS"
fi
fi
# On Tru64, chflags seems to be present, but calling it will
# exit Python
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for chflags" >&5
printf %s "checking for chflags... " >&6; }
if test ${ac_cv_have_chflags+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ac_cv_have_chflags=cross
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
int main(int argc, char *argv[])
{
if(chflags(argv[0], 0) != 0)
return 1;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_have_chflags=yes
else $as_nop
ac_cv_have_chflags=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_chflags" >&5
printf "%s\n" "$ac_cv_have_chflags" >&6; }
if test "$ac_cv_have_chflags" = cross ; then
ac_fn_c_check_func "$LINENO" "chflags" "ac_cv_func_chflags"
if test "x$ac_cv_func_chflags" = xyes
then :
ac_cv_have_chflags="yes"
else $as_nop
ac_cv_have_chflags="no"
fi
fi
if test "$ac_cv_have_chflags" = yes ; then
printf "%s\n" "#define HAVE_CHFLAGS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lchflags" >&5
printf %s "checking for lchflags... " >&6; }
if test ${ac_cv_have_lchflags+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ac_cv_have_lchflags=cross
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
int main(int argc, char *argv[])
{
if(lchflags(argv[0], 0) != 0)
return 1;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_have_lchflags=yes
else $as_nop
ac_cv_have_lchflags=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_lchflags" >&5
printf "%s\n" "$ac_cv_have_lchflags" >&6; }
if test "$ac_cv_have_lchflags" = cross ; then
ac_fn_c_check_func "$LINENO" "lchflags" "ac_cv_func_lchflags"
if test "x$ac_cv_func_lchflags" = xyes
then :
ac_cv_have_lchflags="yes"
else $as_nop
ac_cv_have_lchflags="no"
fi
fi
if test "$ac_cv_have_lchflags" = yes ; then
printf "%s\n" "#define HAVE_LCHFLAGS 1" >>confdefs.h
fi
if test "$ac_sys_system" = "Emscripten" -a -z "$ZLIB_CFLAGS" -a -z "$ZLIB_LIBS"
then :
ZLIB_CFLAGS="-sUSE_ZLIB"
ZLIB_LIBS="-sUSE_ZLIB"
fi
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zlib >= 1.2.0" >&5
printf %s "checking for zlib >= 1.2.0... " >&6; }
if test -n "$ZLIB_CFLAGS"; then
pkg_cv_ZLIB_CFLAGS="$ZLIB_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib >= 1.2.0\""; } >&5
($PKG_CONFIG --exists --print-errors "zlib >= 1.2.0") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_ZLIB_CFLAGS=`$PKG_CONFIG --cflags "zlib >= 1.2.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$ZLIB_LIBS"; then
pkg_cv_ZLIB_LIBS="$ZLIB_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib >= 1.2.0\""; } >&5
($PKG_CONFIG --exists --print-errors "zlib >= 1.2.0") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_ZLIB_LIBS=`$PKG_CONFIG --libs "zlib >= 1.2.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
ZLIB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "zlib >= 1.2.0" 2>&1`
else
ZLIB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "zlib >= 1.2.0" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$ZLIB_PKG_ERRORS" >&5
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $ZLIB_CFLAGS"
LDFLAGS="$LDFLAGS $ZLIB_LIBS"
for ac_header in zlib.h
do :
ac_fn_c_check_header_compile "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
if test "x$ac_cv_header_zlib_h" = xyes
then :
printf "%s\n" "#define HAVE_ZLIB_H 1" >>confdefs.h
py_check_lib_save_LIBS=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gzread in -lz" >&5
printf %s "checking for gzread in -lz... " >&6; }
if test ${ac_cv_lib_z_gzread+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lz $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char gzread ();
int
main (void)
{
return gzread ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_z_gzread=yes
else $as_nop
ac_cv_lib_z_gzread=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzread" >&5
printf "%s\n" "$ac_cv_lib_z_gzread" >&6; }
if test "x$ac_cv_lib_z_gzread" = xyes
then :
have_zlib=yes
else $as_nop
have_zlib=no
fi
LIBS=$py_check_lib_save_LIBS
else $as_nop
have_zlib=no
fi
done
if test "x$have_zlib" = xyes
then :
ZLIB_CFLAGS=${ZLIB_CFLAGS-""}
ZLIB_LIBS=${ZLIB_LIBS-"-lz"}
py_check_lib_save_LIBS=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inflateCopy in -lz" >&5
printf %s "checking for inflateCopy in -lz... " >&6; }
if test ${ac_cv_lib_z_inflateCopy+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lz $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char inflateCopy ();
int
main (void)
{
return inflateCopy ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_z_inflateCopy=yes
else $as_nop
ac_cv_lib_z_inflateCopy=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflateCopy" >&5
printf "%s\n" "$ac_cv_lib_z_inflateCopy" >&6; }
if test "x$ac_cv_lib_z_inflateCopy" = xyes
then :
printf "%s\n" "#define HAVE_ZLIB_COPY 1" >>confdefs.h
fi
LIBS=$py_check_lib_save_LIBS
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $ZLIB_CFLAGS"
LDFLAGS="$LDFLAGS $ZLIB_LIBS"
for ac_header in zlib.h
do :
ac_fn_c_check_header_compile "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
if test "x$ac_cv_header_zlib_h" = xyes
then :
printf "%s\n" "#define HAVE_ZLIB_H 1" >>confdefs.h
py_check_lib_save_LIBS=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gzread in -lz" >&5
printf %s "checking for gzread in -lz... " >&6; }
if test ${ac_cv_lib_z_gzread+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lz $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char gzread ();
int
main (void)
{
return gzread ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_z_gzread=yes
else $as_nop
ac_cv_lib_z_gzread=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzread" >&5
printf "%s\n" "$ac_cv_lib_z_gzread" >&6; }
if test "x$ac_cv_lib_z_gzread" = xyes
then :
have_zlib=yes
else $as_nop
have_zlib=no
fi
LIBS=$py_check_lib_save_LIBS
else $as_nop
have_zlib=no
fi
done
if test "x$have_zlib" = xyes
then :
ZLIB_CFLAGS=${ZLIB_CFLAGS-""}
ZLIB_LIBS=${ZLIB_LIBS-"-lz"}
py_check_lib_save_LIBS=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inflateCopy in -lz" >&5
printf %s "checking for inflateCopy in -lz... " >&6; }
if test ${ac_cv_lib_z_inflateCopy+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lz $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char inflateCopy ();
int
main (void)
{
return inflateCopy ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_z_inflateCopy=yes
else $as_nop
ac_cv_lib_z_inflateCopy=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflateCopy" >&5
printf "%s\n" "$ac_cv_lib_z_inflateCopy" >&6; }
if test "x$ac_cv_lib_z_inflateCopy" = xyes
then :
printf "%s\n" "#define HAVE_ZLIB_COPY 1" >>confdefs.h
fi
LIBS=$py_check_lib_save_LIBS
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
else
ZLIB_CFLAGS=$pkg_cv_ZLIB_CFLAGS
ZLIB_LIBS=$pkg_cv_ZLIB_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
have_zlib=yes
printf "%s\n" "#define HAVE_ZLIB_COPY 1" >>confdefs.h
fi
if test "x$have_zlib" = xyes
then :
BINASCII_CFLAGS="-DUSE_ZLIB_CRC32 $ZLIB_CFLAGS"
BINASCII_LIBS="$ZLIB_LIBS"
fi
if test "$ac_sys_system" = "Emscripten" -a -z "$BZIP2_CFLAGS" -a -z "$BZIP2_LIBS"
then :
BZIP2_CFLAGS="-sUSE_BZIP2"
BZIP2_LIBS="-sUSE_BZIP2"
fi
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bzip2" >&5
printf %s "checking for bzip2... " >&6; }
if test -n "$BZIP2_CFLAGS"; then
pkg_cv_BZIP2_CFLAGS="$BZIP2_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"bzip2\""; } >&5
($PKG_CONFIG --exists --print-errors "bzip2") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_BZIP2_CFLAGS=`$PKG_CONFIG --cflags "bzip2" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$BZIP2_LIBS"; then
pkg_cv_BZIP2_LIBS="$BZIP2_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"bzip2\""; } >&5
($PKG_CONFIG --exists --print-errors "bzip2") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_BZIP2_LIBS=`$PKG_CONFIG --libs "bzip2" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
BZIP2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "bzip2" 2>&1`
else
BZIP2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "bzip2" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$BZIP2_PKG_ERRORS" >&5
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $BZIP2_CFLAGS"
LDFLAGS="$LDFLAGS $BZIP2_LIBS"
for ac_header in bzlib.h
do :
ac_fn_c_check_header_compile "$LINENO" "bzlib.h" "ac_cv_header_bzlib_h" "$ac_includes_default"
if test "x$ac_cv_header_bzlib_h" = xyes
then :
printf "%s\n" "#define HAVE_BZLIB_H 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BZ2_bzCompress in -lbz2" >&5
printf %s "checking for BZ2_bzCompress in -lbz2... " >&6; }
if test ${ac_cv_lib_bz2_BZ2_bzCompress+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lbz2 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char BZ2_bzCompress ();
int
main (void)
{
return BZ2_bzCompress ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_bz2_BZ2_bzCompress=yes
else $as_nop
ac_cv_lib_bz2_BZ2_bzCompress=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bz2_BZ2_bzCompress" >&5
printf "%s\n" "$ac_cv_lib_bz2_BZ2_bzCompress" >&6; }
if test "x$ac_cv_lib_bz2_BZ2_bzCompress" = xyes
then :
have_bzip2=yes
else $as_nop
have_bzip2=no
fi
else $as_nop
have_bzip2=no
fi
done
if test "x$have_bzip2" = xyes
then :
BZIP2_CFLAGS=${BZIP2_CFLAGS-""}
BZIP2_LIBS=${BZIP2_LIBS-"-lbz2"}
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $BZIP2_CFLAGS"
LDFLAGS="$LDFLAGS $BZIP2_LIBS"
for ac_header in bzlib.h
do :
ac_fn_c_check_header_compile "$LINENO" "bzlib.h" "ac_cv_header_bzlib_h" "$ac_includes_default"
if test "x$ac_cv_header_bzlib_h" = xyes
then :
printf "%s\n" "#define HAVE_BZLIB_H 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BZ2_bzCompress in -lbz2" >&5
printf %s "checking for BZ2_bzCompress in -lbz2... " >&6; }
if test ${ac_cv_lib_bz2_BZ2_bzCompress+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lbz2 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char BZ2_bzCompress ();
int
main (void)
{
return BZ2_bzCompress ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_bz2_BZ2_bzCompress=yes
else $as_nop
ac_cv_lib_bz2_BZ2_bzCompress=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bz2_BZ2_bzCompress" >&5
printf "%s\n" "$ac_cv_lib_bz2_BZ2_bzCompress" >&6; }
if test "x$ac_cv_lib_bz2_BZ2_bzCompress" = xyes
then :
have_bzip2=yes
else $as_nop
have_bzip2=no
fi
else $as_nop
have_bzip2=no
fi
done
if test "x$have_bzip2" = xyes
then :
BZIP2_CFLAGS=${BZIP2_CFLAGS-""}
BZIP2_LIBS=${BZIP2_LIBS-"-lbz2"}
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
else
BZIP2_CFLAGS=$pkg_cv_BZIP2_CFLAGS
BZIP2_LIBS=$pkg_cv_BZIP2_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
have_bzip2=yes
fi
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
printf %s "checking for liblzma... " >&6; }
if test -n "$LIBLZMA_CFLAGS"; then
pkg_cv_LIBLZMA_CFLAGS="$LIBLZMA_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"liblzma\""; } >&5
($PKG_CONFIG --exists --print-errors "liblzma") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBLZMA_CFLAGS=`$PKG_CONFIG --cflags "liblzma" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$LIBLZMA_LIBS"; then
pkg_cv_LIBLZMA_LIBS="$LIBLZMA_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"liblzma\""; } >&5
($PKG_CONFIG --exists --print-errors "liblzma") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBLZMA_LIBS=`$PKG_CONFIG --libs "liblzma" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
LIBLZMA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "liblzma" 2>&1`
else
LIBLZMA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "liblzma" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$LIBLZMA_PKG_ERRORS" >&5
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $LIBLZMA_CFLAGS"
LDFLAGS="$LDFLAGS $LIBLZMA_LIBS"
for ac_header in lzma.h
do :
ac_fn_c_check_header_compile "$LINENO" "lzma.h" "ac_cv_header_lzma_h" "$ac_includes_default"
if test "x$ac_cv_header_lzma_h" = xyes
then :
printf "%s\n" "#define HAVE_LZMA_H 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lzma_easy_encoder in -llzma" >&5
printf %s "checking for lzma_easy_encoder in -llzma... " >&6; }
if test ${ac_cv_lib_lzma_lzma_easy_encoder+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-llzma $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char lzma_easy_encoder ();
int
main (void)
{
return lzma_easy_encoder ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_lzma_lzma_easy_encoder=yes
else $as_nop
ac_cv_lib_lzma_lzma_easy_encoder=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzma_lzma_easy_encoder" >&5
printf "%s\n" "$ac_cv_lib_lzma_lzma_easy_encoder" >&6; }
if test "x$ac_cv_lib_lzma_lzma_easy_encoder" = xyes
then :
have_liblzma=yes
else $as_nop
have_liblzma=no
fi
else $as_nop
have_liblzma=no
fi
done
if test "x$have_liblzma" = xyes
then :
LIBLZMA_CFLAGS=${LIBLZMA_CFLAGS-""}
LIBLZMA_LIBS=${LIBLZMA_LIBS-"-llzma"}
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $LIBLZMA_CFLAGS"
LDFLAGS="$LDFLAGS $LIBLZMA_LIBS"
for ac_header in lzma.h
do :
ac_fn_c_check_header_compile "$LINENO" "lzma.h" "ac_cv_header_lzma_h" "$ac_includes_default"
if test "x$ac_cv_header_lzma_h" = xyes
then :
printf "%s\n" "#define HAVE_LZMA_H 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lzma_easy_encoder in -llzma" >&5
printf %s "checking for lzma_easy_encoder in -llzma... " >&6; }
if test ${ac_cv_lib_lzma_lzma_easy_encoder+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-llzma $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char lzma_easy_encoder ();
int
main (void)
{
return lzma_easy_encoder ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_lzma_lzma_easy_encoder=yes
else $as_nop
ac_cv_lib_lzma_lzma_easy_encoder=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzma_lzma_easy_encoder" >&5
printf "%s\n" "$ac_cv_lib_lzma_lzma_easy_encoder" >&6; }
if test "x$ac_cv_lib_lzma_lzma_easy_encoder" = xyes
then :
have_liblzma=yes
else $as_nop
have_liblzma=no
fi
else $as_nop
have_liblzma=no
fi
done
if test "x$have_liblzma" = xyes
then :
LIBLZMA_CFLAGS=${LIBLZMA_CFLAGS-""}
LIBLZMA_LIBS=${LIBLZMA_LIBS-"-llzma"}
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
else
LIBLZMA_CFLAGS=$pkg_cv_LIBLZMA_CFLAGS
LIBLZMA_LIBS=$pkg_cv_LIBLZMA_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
have_liblzma=yes
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for hstrerror" >&5
printf %s "checking for hstrerror... " >&6; }
if test ${ac_cv_func_hstrerror+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=hstrerror
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_hstrerror=yes
else $as_nop
ac_cv_func_hstrerror=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_hstrerror" >&5
printf "%s\n" "$ac_cv_func_hstrerror" >&6; }
if test "x$ac_cv_func_hstrerror" = xyes
then :
printf "%s\n" "#define HAVE_HSTRERROR 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getservbyname" >&5
printf %s "checking for getservbyname... " >&6; }
if test ${ac_cv_func_getservbyname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=getservbyname
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_getservbyname=yes
else $as_nop
ac_cv_func_getservbyname=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getservbyname" >&5
printf "%s\n" "$ac_cv_func_getservbyname" >&6; }
if test "x$ac_cv_func_getservbyname" = xyes
then :
printf "%s\n" "#define HAVE_GETSERVBYNAME 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getservbyport" >&5
printf %s "checking for getservbyport... " >&6; }
if test ${ac_cv_func_getservbyport+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=getservbyport
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_getservbyport=yes
else $as_nop
ac_cv_func_getservbyport=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getservbyport" >&5
printf "%s\n" "$ac_cv_func_getservbyport" >&6; }
if test "x$ac_cv_func_getservbyport" = xyes
then :
printf "%s\n" "#define HAVE_GETSERVBYPORT 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname" >&5
printf %s "checking for gethostbyname... " >&6; }
if test ${ac_cv_func_gethostbyname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=gethostbyname
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_gethostbyname=yes
else $as_nop
ac_cv_func_gethostbyname=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_gethostbyname" >&5
printf "%s\n" "$ac_cv_func_gethostbyname" >&6; }
if test "x$ac_cv_func_gethostbyname" = xyes
then :
printf "%s\n" "#define HAVE_GETHOSTBYNAME 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyaddr" >&5
printf %s "checking for gethostbyaddr... " >&6; }
if test ${ac_cv_func_gethostbyaddr+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=gethostbyaddr
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_gethostbyaddr=yes
else $as_nop
ac_cv_func_gethostbyaddr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_gethostbyaddr" >&5
printf "%s\n" "$ac_cv_func_gethostbyaddr" >&6; }
if test "x$ac_cv_func_gethostbyaddr" = xyes
then :
printf "%s\n" "#define HAVE_GETHOSTBYADDR 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getprotobyname" >&5
printf %s "checking for getprotobyname... " >&6; }
if test ${ac_cv_func_getprotobyname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
void *x=getprotobyname
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_getprotobyname=yes
else $as_nop
ac_cv_func_getprotobyname=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getprotobyname" >&5
printf "%s\n" "$ac_cv_func_getprotobyname" >&6; }
if test "x$ac_cv_func_getprotobyname" = xyes
then :
printf "%s\n" "#define HAVE_GETPROTOBYNAME 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inet_aton" >&5
printf %s "checking for inet_aton... " >&6; }
if test ${ac_cv_func_inet_aton+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main (void)
{
void *x=inet_aton
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_inet_aton=yes
else $as_nop
ac_cv_func_inet_aton=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_inet_aton" >&5
printf "%s\n" "$ac_cv_func_inet_aton" >&6; }
if test "x$ac_cv_func_inet_aton" = xyes
then :
printf "%s\n" "#define HAVE_INET_ATON 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa" >&5
printf %s "checking for inet_ntoa... " >&6; }
if test ${ac_cv_func_inet_ntoa+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main (void)
{
void *x=inet_ntoa
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_inet_ntoa=yes
else $as_nop
ac_cv_func_inet_ntoa=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_inet_ntoa" >&5
printf "%s\n" "$ac_cv_func_inet_ntoa" >&6; }
if test "x$ac_cv_func_inet_ntoa" = xyes
then :
printf "%s\n" "#define HAVE_INET_NTOA 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inet_pton" >&5
printf %s "checking for inet_pton... " >&6; }
if test ${ac_cv_func_inet_pton+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main (void)
{
void *x=inet_pton
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_inet_pton=yes
else $as_nop
ac_cv_func_inet_pton=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_inet_pton" >&5
printf "%s\n" "$ac_cv_func_inet_pton" >&6; }
if test "x$ac_cv_func_inet_pton" = xyes
then :
printf "%s\n" "#define HAVE_INET_PTON 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getpeername" >&5
printf %s "checking for getpeername... " >&6; }
if test ${ac_cv_func_getpeername+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main (void)
{
void *x=getpeername
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_getpeername=yes
else $as_nop
ac_cv_func_getpeername=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpeername" >&5
printf "%s\n" "$ac_cv_func_getpeername" >&6; }
if test "x$ac_cv_func_getpeername" = xyes
then :
printf "%s\n" "#define HAVE_GETPEERNAME 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getsockname" >&5
printf %s "checking for getsockname... " >&6; }
if test ${ac_cv_func_getsockname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main (void)
{
void *x=getsockname
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_getsockname=yes
else $as_nop
ac_cv_func_getsockname=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getsockname" >&5
printf "%s\n" "$ac_cv_func_getsockname" >&6; }
if test "x$ac_cv_func_getsockname" = xyes
then :
printf "%s\n" "#define HAVE_GETSOCKNAME 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for accept" >&5
printf %s "checking for accept... " >&6; }
if test ${ac_cv_func_accept+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main (void)
{
void *x=accept
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_accept=yes
else $as_nop
ac_cv_func_accept=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_accept" >&5
printf "%s\n" "$ac_cv_func_accept" >&6; }
if test "x$ac_cv_func_accept" = xyes
then :
printf "%s\n" "#define HAVE_ACCEPT 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bind" >&5
printf %s "checking for bind... " >&6; }
if test ${ac_cv_func_bind+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main (void)
{
void *x=bind
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_bind=yes
else $as_nop
ac_cv_func_bind=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_bind" >&5
printf "%s\n" "$ac_cv_func_bind" >&6; }
if test "x$ac_cv_func_bind" = xyes
then :
printf "%s\n" "#define HAVE_BIND 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect" >&5
printf %s "checking for connect... " >&6; }
if test ${ac_cv_func_connect+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main (void)
{
void *x=connect
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_connect=yes
else $as_nop
ac_cv_func_connect=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_connect" >&5
printf "%s\n" "$ac_cv_func_connect" >&6; }
if test "x$ac_cv_func_connect" = xyes
then :
printf "%s\n" "#define HAVE_CONNECT 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for listen" >&5
printf %s "checking for listen... " >&6; }
if test ${ac_cv_func_listen+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main (void)
{
void *x=listen
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_listen=yes
else $as_nop
ac_cv_func_listen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_listen" >&5
printf "%s\n" "$ac_cv_func_listen" >&6; }
if test "x$ac_cv_func_listen" = xyes
then :
printf "%s\n" "#define HAVE_LISTEN 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for recvfrom" >&5
printf %s "checking for recvfrom... " >&6; }
if test ${ac_cv_func_recvfrom+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main (void)
{
void *x=recvfrom
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_recvfrom=yes
else $as_nop
ac_cv_func_recvfrom=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_recvfrom" >&5
printf "%s\n" "$ac_cv_func_recvfrom" >&6; }
if test "x$ac_cv_func_recvfrom" = xyes
then :
printf "%s\n" "#define HAVE_RECVFROM 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sendto" >&5
printf %s "checking for sendto... " >&6; }
if test ${ac_cv_func_sendto+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main (void)
{
void *x=sendto
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_sendto=yes
else $as_nop
ac_cv_func_sendto=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_sendto" >&5
printf "%s\n" "$ac_cv_func_sendto" >&6; }
if test "x$ac_cv_func_sendto" = xyes
then :
printf "%s\n" "#define HAVE_SENDTO 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for setsockopt" >&5
printf %s "checking for setsockopt... " >&6; }
if test ${ac_cv_func_setsockopt+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main (void)
{
void *x=setsockopt
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_setsockopt=yes
else $as_nop
ac_cv_func_setsockopt=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setsockopt" >&5
printf "%s\n" "$ac_cv_func_setsockopt" >&6; }
if test "x$ac_cv_func_setsockopt" = xyes
then :
printf "%s\n" "#define HAVE_SETSOCKOPT 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socket" >&5
printf %s "checking for socket... " >&6; }
if test ${ac_cv_func_socket+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main (void)
{
void *x=socket
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_socket=yes
else $as_nop
ac_cv_func_socket=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_socket" >&5
printf "%s\n" "$ac_cv_func_socket" >&6; }
if test "x$ac_cv_func_socket" = xyes
then :
printf "%s\n" "#define HAVE_SOCKET 1" >>confdefs.h
fi
# On some systems, setgroups is in unistd.h, on others, in grp.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for setgroups" >&5
printf %s "checking for setgroups... " >&6; }
if test ${ac_cv_func_setgroups+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#ifdef HAVE_GRP_H
#include
#endif
int
main (void)
{
void *x=setgroups
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_setgroups=yes
else $as_nop
ac_cv_func_setgroups=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setgroups" >&5
printf "%s\n" "$ac_cv_func_setgroups" >&6; }
if test "x$ac_cv_func_setgroups" = xyes
then :
printf "%s\n" "#define HAVE_SETGROUPS 1" >>confdefs.h
fi
# check for openpty, login_tty, and forkpty
for ac_func in openpty
do :
ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty"
if test "x$ac_cv_func_openpty" = xyes
then :
printf "%s\n" "#define HAVE_OPENPTY 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5
printf %s "checking for openpty in -lutil... " >&6; }
if test ${ac_cv_lib_util_openpty+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lutil $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char openpty ();
int
main (void)
{
return openpty ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_util_openpty=yes
else $as_nop
ac_cv_lib_util_openpty=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5
printf "%s\n" "$ac_cv_lib_util_openpty" >&6; }
if test "x$ac_cv_lib_util_openpty" = xyes
then :
printf "%s\n" "#define HAVE_OPENPTY 1" >>confdefs.h
LIBS="$LIBS -lutil"
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for openpty in -lbsd" >&5
printf %s "checking for openpty in -lbsd... " >&6; }
if test ${ac_cv_lib_bsd_openpty+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lbsd $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char openpty ();
int
main (void)
{
return openpty ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_bsd_openpty=yes
else $as_nop
ac_cv_lib_bsd_openpty=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_openpty" >&5
printf "%s\n" "$ac_cv_lib_bsd_openpty" >&6; }
if test "x$ac_cv_lib_bsd_openpty" = xyes
then :
printf "%s\n" "#define HAVE_OPENPTY 1" >>confdefs.h
LIBS="$LIBS -lbsd"
fi
fi
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing login_tty" >&5
printf %s "checking for library containing login_tty... " >&6; }
if test ${ac_cv_search_login_tty+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char login_tty ();
int
main (void)
{
return login_tty ();
;
return 0;
}
_ACEOF
for ac_lib in '' util
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_login_tty=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_login_tty+y}
then :
break
fi
done
if test ${ac_cv_search_login_tty+y}
then :
else $as_nop
ac_cv_search_login_tty=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_login_tty" >&5
printf "%s\n" "$ac_cv_search_login_tty" >&6; }
ac_res=$ac_cv_search_login_tty
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
printf "%s\n" "#define HAVE_LOGIN_TTY 1" >>confdefs.h
fi
for ac_func in forkpty
do :
ac_fn_c_check_func "$LINENO" "forkpty" "ac_cv_func_forkpty"
if test "x$ac_cv_func_forkpty" = xyes
then :
printf "%s\n" "#define HAVE_FORKPTY 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lutil" >&5
printf %s "checking for forkpty in -lutil... " >&6; }
if test ${ac_cv_lib_util_forkpty+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lutil $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char forkpty ();
int
main (void)
{
return forkpty ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_util_forkpty=yes
else $as_nop
ac_cv_lib_util_forkpty=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_forkpty" >&5
printf "%s\n" "$ac_cv_lib_util_forkpty" >&6; }
if test "x$ac_cv_lib_util_forkpty" = xyes
then :
printf "%s\n" "#define HAVE_FORKPTY 1" >>confdefs.h
LIBS="$LIBS -lutil"
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lbsd" >&5
printf %s "checking for forkpty in -lbsd... " >&6; }
if test ${ac_cv_lib_bsd_forkpty+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lbsd $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char forkpty ();
int
main (void)
{
return forkpty ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_bsd_forkpty=yes
else $as_nop
ac_cv_lib_bsd_forkpty=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_forkpty" >&5
printf "%s\n" "$ac_cv_lib_bsd_forkpty" >&6; }
if test "x$ac_cv_lib_bsd_forkpty" = xyes
then :
printf "%s\n" "#define HAVE_FORKPTY 1" >>confdefs.h
LIBS="$LIBS -lbsd"
fi
fi
fi
done
# check for long file support functions
ac_fn_c_check_func "$LINENO" "fseek64" "ac_cv_func_fseek64"
if test "x$ac_cv_func_fseek64" = xyes
then :
printf "%s\n" "#define HAVE_FSEEK64 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fseeko" "ac_cv_func_fseeko"
if test "x$ac_cv_func_fseeko" = xyes
then :
printf "%s\n" "#define HAVE_FSEEKO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fstatvfs" "ac_cv_func_fstatvfs"
if test "x$ac_cv_func_fstatvfs" = xyes
then :
printf "%s\n" "#define HAVE_FSTATVFS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ftell64" "ac_cv_func_ftell64"
if test "x$ac_cv_func_ftell64" = xyes
then :
printf "%s\n" "#define HAVE_FTELL64 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ftello" "ac_cv_func_ftello"
if test "x$ac_cv_func_ftello" = xyes
then :
printf "%s\n" "#define HAVE_FTELLO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "statvfs" "ac_cv_func_statvfs"
if test "x$ac_cv_func_statvfs" = xyes
then :
printf "%s\n" "#define HAVE_STATVFS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "dup2" "ac_cv_func_dup2"
if test "x$ac_cv_func_dup2" = xyes
then :
printf "%s\n" "#define HAVE_DUP2 1" >>confdefs.h
else $as_nop
case " $LIBOBJS " in
*" dup2.$ac_objext "* ) ;;
*) LIBOBJS="$LIBOBJS dup2.$ac_objext"
;;
esac
fi
for ac_func in getpgrp
do :
ac_fn_c_check_func "$LINENO" "getpgrp" "ac_cv_func_getpgrp"
if test "x$ac_cv_func_getpgrp" = xyes
then :
printf "%s\n" "#define HAVE_GETPGRP 1" >>confdefs.h
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
getpgrp(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define GETPGRP_HAVE_ARG 1" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
done
for ac_func in setpgrp
do :
ac_fn_c_check_func "$LINENO" "setpgrp" "ac_cv_func_setpgrp"
if test "x$ac_cv_func_setpgrp" = xyes
then :
printf "%s\n" "#define HAVE_SETPGRP 1" >>confdefs.h
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
setpgrp(0,0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define SETPGRP_HAVE_ARG 1" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
done
# check for namespace functions
ac_fn_c_check_func "$LINENO" "setns" "ac_cv_func_setns"
if test "x$ac_cv_func_setns" = xyes
then :
printf "%s\n" "#define HAVE_SETNS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "unshare" "ac_cv_func_unshare"
if test "x$ac_cv_func_unshare" = xyes
then :
printf "%s\n" "#define HAVE_UNSHARE 1" >>confdefs.h
fi
for ac_func in clock_gettime
do :
ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
if test "x$ac_cv_func_clock_gettime" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
printf %s "checking for clock_gettime in -lrt... " >&6; }
if test ${ac_cv_lib_rt_clock_gettime+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lrt $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char clock_gettime ();
int
main (void)
{
return clock_gettime ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_rt_clock_gettime=yes
else $as_nop
ac_cv_lib_rt_clock_gettime=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
if test "x$ac_cv_lib_rt_clock_gettime" = xyes
then :
LIBS="$LIBS -lrt"
printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
printf "%s\n" "#define TIMEMODULE_LIB rt" >>confdefs.h
fi
fi
done
for ac_func in clock_getres
do :
ac_fn_c_check_func "$LINENO" "clock_getres" "ac_cv_func_clock_getres"
if test "x$ac_cv_func_clock_getres" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_GETRES 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_getres in -lrt" >&5
printf %s "checking for clock_getres in -lrt... " >&6; }
if test ${ac_cv_lib_rt_clock_getres+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lrt $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char clock_getres ();
int
main (void)
{
return clock_getres ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_rt_clock_getres=yes
else $as_nop
ac_cv_lib_rt_clock_getres=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_getres" >&5
printf "%s\n" "$ac_cv_lib_rt_clock_getres" >&6; }
if test "x$ac_cv_lib_rt_clock_getres" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_GETRES 1" >>confdefs.h
fi
fi
done
for ac_func in clock_settime
do :
ac_fn_c_check_func "$LINENO" "clock_settime" "ac_cv_func_clock_settime"
if test "x$ac_cv_func_clock_settime" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_SETTIME 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_settime in -lrt" >&5
printf %s "checking for clock_settime in -lrt... " >&6; }
if test ${ac_cv_lib_rt_clock_settime+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lrt $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char clock_settime ();
int
main (void)
{
return clock_settime ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_rt_clock_settime=yes
else $as_nop
ac_cv_lib_rt_clock_settime=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_settime" >&5
printf "%s\n" "$ac_cv_lib_rt_clock_settime" >&6; }
if test "x$ac_cv_lib_rt_clock_settime" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_SETTIME 1" >>confdefs.h
fi
fi
done
for ac_func in clock_nanosleep
do :
ac_fn_c_check_func "$LINENO" "clock_nanosleep" "ac_cv_func_clock_nanosleep"
if test "x$ac_cv_func_clock_nanosleep" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_NANOSLEEP 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_nanosleep in -lrt" >&5
printf %s "checking for clock_nanosleep in -lrt... " >&6; }
if test ${ac_cv_lib_rt_clock_nanosleep+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lrt $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char clock_nanosleep ();
int
main (void)
{
return clock_nanosleep ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_rt_clock_nanosleep=yes
else $as_nop
ac_cv_lib_rt_clock_nanosleep=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_nanosleep" >&5
printf "%s\n" "$ac_cv_lib_rt_clock_nanosleep" >&6; }
if test "x$ac_cv_lib_rt_clock_nanosleep" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_NANOSLEEP 1" >>confdefs.h
fi
fi
done
for ac_func in nanosleep
do :
ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
if test "x$ac_cv_func_nanosleep" = xyes
then :
printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
printf %s "checking for nanosleep in -lrt... " >&6; }
if test ${ac_cv_lib_rt_nanosleep+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lrt $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char nanosleep ();
int
main (void)
{
return nanosleep ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_rt_nanosleep=yes
else $as_nop
ac_cv_lib_rt_nanosleep=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
if test "x$ac_cv_lib_rt_nanosleep" = xyes
then :
printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
fi
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for major, minor, and makedev" >&5
printf %s "checking for major, minor, and makedev... " >&6; }
if test ${ac_cv_device_macros+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined(MAJOR_IN_MKDEV)
#include
#elif defined(MAJOR_IN_SYSMACROS)
#include
#include
#else
#include
#endif
int
main (void)
{
makedev(major(0),minor(0));
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_device_macros=yes
else $as_nop
ac_cv_device_macros=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_device_macros" >&5
printf "%s\n" "$ac_cv_device_macros" >&6; }
if test "x$ac_cv_device_macros" = xyes
then :
printf "%s\n" "#define HAVE_DEVICE_MACROS 1" >>confdefs.h
fi
printf "%s\n" "#define SYS_SELECT_WITH_SYS_TIME 1" >>confdefs.h
# On OSF/1 V5.1, getaddrinfo is available, but a define
# for [no]getaddrinfo in netdb.h.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5
printf %s "checking for getaddrinfo... " >&6; }
if test ${ac_cv_func_getaddrinfo+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main (void)
{
getaddrinfo(NULL, NULL, NULL, NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_func_getaddrinfo=yes
else $as_nop
ac_cv_func_getaddrinfo=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getaddrinfo" >&5
printf "%s\n" "$ac_cv_func_getaddrinfo" >&6; }
if test "x$ac_cv_func_getaddrinfo" = xyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking getaddrinfo bug" >&5
printf %s "checking getaddrinfo bug... " >&6; }
if test ${ac_cv_buggy_getaddrinfo+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
if test "${enable_ipv6+set}" = set; then
ac_cv_buggy_getaddrinfo="no -- configured with --(en|dis)able-ipv6"
else
ac_cv_buggy_getaddrinfo=yes
fi
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
#include
#include
int main(void)
{
int passive, gaierr, inet4 = 0, inet6 = 0;
struct addrinfo hints, *ai, *aitop;
char straddr[INET6_ADDRSTRLEN], strport[16];
for (passive = 0; passive <= 1; passive++) {
memset(&hints, 0, sizeof(hints));
hints.ai_family = AF_UNSPEC;
hints.ai_flags = passive ? AI_PASSIVE : 0;
hints.ai_socktype = SOCK_STREAM;
hints.ai_protocol = IPPROTO_TCP;
if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
(void)gai_strerror(gaierr);
goto bad;
}
for (ai = aitop; ai; ai = ai->ai_next) {
if (ai->ai_addr == NULL ||
ai->ai_addrlen == 0 ||
getnameinfo(ai->ai_addr, ai->ai_addrlen,
straddr, sizeof(straddr), strport, sizeof(strport),
NI_NUMERICHOST|NI_NUMERICSERV) != 0) {
goto bad;
}
switch (ai->ai_family) {
case AF_INET:
if (strcmp(strport, "54321") != 0) {
goto bad;
}
if (passive) {
if (strcmp(straddr, "0.0.0.0") != 0) {
goto bad;
}
} else {
if (strcmp(straddr, "127.0.0.1") != 0) {
goto bad;
}
}
inet4++;
break;
case AF_INET6:
if (strcmp(strport, "54321") != 0) {
goto bad;
}
if (passive) {
if (strcmp(straddr, "::") != 0) {
goto bad;
}
} else {
if (strcmp(straddr, "::1") != 0) {
goto bad;
}
}
inet6++;
break;
case AF_UNSPEC:
goto bad;
break;
default:
/* another family support? */
break;
}
}
freeaddrinfo(aitop);
aitop = NULL;
}
if (!(inet4 == 0 || inet4 == 2))
goto bad;
if (!(inet6 == 0 || inet6 == 2))
goto bad;
if (aitop)
freeaddrinfo(aitop);
return 0;
bad:
if (aitop)
freeaddrinfo(aitop);
return 1;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_buggy_getaddrinfo=no
else $as_nop
ac_cv_buggy_getaddrinfo=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_getaddrinfo" >&5
printf "%s\n" "$ac_cv_buggy_getaddrinfo" >&6; }
fi
if test "$ac_cv_func_getaddrinfo" = no -o "$ac_cv_buggy_getaddrinfo" = yes
then
if test "x$ipv6" = xyes
then :
as_fn_error $? "You must get working getaddrinfo() function or pass the \"--disable-ipv6\" option to configure." "$LINENO" 5
fi
else
printf "%s\n" "#define HAVE_GETADDRINFO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo"
if test "x$ac_cv_func_getnameinfo" = xyes
then :
printf "%s\n" "#define HAVE_GETNAMEINFO 1" >>confdefs.h
fi
# checks for structures
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
printf %s "checking whether struct tm is in sys/time.h or time.h... " >&6; }
if test ${ac_cv_struct_tm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
int
main (void)
{
struct tm tm;
int *p = &tm.tm_sec;
return !p;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_struct_tm=time.h
else $as_nop
ac_cv_struct_tm=sys/time.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
printf "%s\n" "$ac_cv_struct_tm" >&6; }
if test $ac_cv_struct_tm = sys/time.h; then
printf "%s\n" "#define TM_IN_SYS_TIME 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include
#include <$ac_cv_struct_tm>
"
if test "x$ac_cv_member_struct_tm_tm_zone" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_TM_TM_ZONE 1" >>confdefs.h
fi
if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
printf "%s\n" "#define HAVE_TM_ZONE 1" >>confdefs.h
else
ac_fn_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_tzname" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_TZNAME $ac_have_decl" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
printf %s "checking for tzname... " >&6; }
if test ${ac_cv_var_tzname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#if !HAVE_DECL_TZNAME
extern char *tzname[];
#endif
int
main (void)
{
return tzname[0][0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_var_tzname=yes
else $as_nop
ac_cv_var_tzname=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
printf "%s\n" "$ac_cv_var_tzname" >&6; }
if test $ac_cv_var_tzname = yes; then
printf "%s\n" "#define HAVE_TZNAME 1" >>confdefs.h
fi
fi
ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_rdev" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_RDEV 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_blksize" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BLKSIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct stat" "st_flags" "ac_cv_member_struct_stat_st_flags" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_flags" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct stat" "st_gen" "ac_cv_member_struct_stat_st_gen" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_gen" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_GEN 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtime" "ac_cv_member_struct_stat_st_birthtime" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_birthtime" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIME 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_blocks" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BLOCKS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct passwd" "pw_gecos" "ac_cv_member_struct_passwd_pw_gecos" "
#include
#include
"
if test "x$ac_cv_member_struct_passwd_pw_gecos" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_PASSWD_PW_GECOS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct passwd" "pw_passwd" "ac_cv_member_struct_passwd_pw_passwd" "
#include
#include
"
if test "x$ac_cv_member_struct_passwd_pw_passwd" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_PASSWD_PW_PASSWD 1" >>confdefs.h
fi
# Issue #21085: In Cygwin, siginfo_t does not have si_band field.
ac_fn_c_check_member "$LINENO" "siginfo_t" "si_band" "ac_cv_member_siginfo_t_si_band" "#include
"
if test "x$ac_cv_member_siginfo_t_si_band" = xyes
then :
printf "%s\n" "#define HAVE_SIGINFO_T_SI_BAND 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for time.h that defines altzone" >&5
printf %s "checking for time.h that defines altzone... " >&6; }
if test ${ac_cv_header_time_altzone+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
return altzone;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_header_time_altzone=yes
else $as_nop
ac_cv_header_time_altzone=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time_altzone" >&5
printf "%s\n" "$ac_cv_header_time_altzone" >&6; }
if test $ac_cv_header_time_altzone = yes; then
printf "%s\n" "#define HAVE_ALTZONE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for addrinfo" >&5
printf %s "checking for addrinfo... " >&6; }
if test ${ac_cv_struct_addrinfo+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
struct addrinfo a
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_struct_addrinfo=yes
else $as_nop
ac_cv_struct_addrinfo=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
printf "%s\n" "$ac_cv_struct_addrinfo" >&6; }
if test $ac_cv_struct_addrinfo = yes; then
printf "%s\n" "#define HAVE_ADDRINFO 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sockaddr_storage" >&5
printf %s "checking for sockaddr_storage... " >&6; }
if test ${ac_cv_struct_sockaddr_storage+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include
# include
int
main (void)
{
struct sockaddr_storage s
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_struct_sockaddr_storage=yes
else $as_nop
ac_cv_struct_sockaddr_storage=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_sockaddr_storage" >&5
printf "%s\n" "$ac_cv_struct_sockaddr_storage" >&6; }
if test $ac_cv_struct_sockaddr_storage = yes; then
printf "%s\n" "#define HAVE_SOCKADDR_STORAGE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sockaddr_alg" >&5
printf %s "checking for sockaddr_alg... " >&6; }
if test ${ac_cv_struct_sockaddr_alg+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include
# include
# include
int
main (void)
{
struct sockaddr_alg s
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_struct_sockaddr_alg=yes
else $as_nop
ac_cv_struct_sockaddr_alg=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_sockaddr_alg" >&5
printf "%s\n" "$ac_cv_struct_sockaddr_alg" >&6; }
if test $ac_cv_struct_sockaddr_alg = yes; then
printf "%s\n" "#define HAVE_SOCKADDR_ALG 1" >>confdefs.h
fi
# checks for compiler characteristics
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
printf %s "checking for an ANSI C-conforming const... " >&6; }
if test ${ac_cv_c_const+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifndef __cplusplus
/* Ultrix mips cc rejects this sort of thing. */
typedef int charset[2];
const charset cs = { 0, 0 };
/* SunOS 4.1.1 cc rejects this. */
char const *const *pcpcc;
char **ppc;
/* NEC SVR4.0.2 mips cc rejects this. */
struct point {int x, y;};
static struct point const zero = {0,0};
/* IBM XL C 1.02.0.0 rejects this.
It does not let you subtract one const X* pointer from another in
an arm of an if-expression whose if-part is not a constant
expression */
const char *g = "string";
pcpcc = &g + (g ? g-g : 0);
/* HPUX 7.0 cc rejects these. */
++pcpcc;
ppc = (char**) pcpcc;
pcpcc = (char const *const *) ppc;
{ /* SCO 3.2v4 cc rejects this sort of thing. */
char tx;
char *t = &tx;
char const *s = 0 ? (char *) 0 : (char const *) 0;
*t++ = 0;
if (s) return 0;
}
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
int x[] = {25, 17};
const int *foo = &x[0];
++foo;
}
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
typedef const int *iptr;
iptr p = 0;
++p;
}
{ /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
struct s { int j; const int *ap[3]; } bx;
struct s *b = &bx; b->j = 5;
}
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
const int foo = 10;
if (!foo) return 0;
}
return !cs[0] && !zero.x;
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_const=yes
else $as_nop
ac_cv_c_const=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
printf "%s\n" "$ac_cv_c_const" >&6; }
if test $ac_cv_c_const = no; then
printf "%s\n" "#define const /**/" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working signed char" >&5
printf %s "checking for working signed char... " >&6; }
if test ${ac_cv_working_signed_char_c+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
signed char c;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_working_signed_char_c=yes
else $as_nop
ac_cv_working_signed_char_c=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_signed_char_c" >&5
printf "%s\n" "$ac_cv_working_signed_char_c" >&6; }
if test "x$ac_cv_working_signed_char_c" = xno
then :
printf "%s\n" "#define signed /**/" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for prototypes" >&5
printf %s "checking for prototypes... " >&6; }
if test ${ac_cv_function_prototypes+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int foo(int x) { return 0; }
int
main (void)
{
return foo(10);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_function_prototypes=yes
else $as_nop
ac_cv_function_prototypes=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_function_prototypes" >&5
printf "%s\n" "$ac_cv_function_prototypes" >&6; }
if test "x$ac_cv_function_prototypes" = xyes
then :
printf "%s\n" "#define HAVE_PROTOTYPES 1" >>confdefs.h
fi
# check for socketpair
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socketpair" >&5
printf %s "checking for socketpair... " >&6; }
if test ${ac_cv_func_socketpair+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
int
main (void)
{
void *x=socketpair
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_socketpair=yes
else $as_nop
ac_cv_func_socketpair=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_socketpair" >&5
printf "%s\n" "$ac_cv_func_socketpair" >&6; }
if test "x$ac_cv_func_socketpair" = xyes
then :
printf "%s\n" "#define HAVE_SOCKETPAIR 1" >>confdefs.h
fi
# check if sockaddr has sa_len member
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if sockaddr has sa_len member" >&5
printf %s "checking if sockaddr has sa_len member... " >&6; }
if test ${ac_cv_struct_sockaddr_sa_len+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
int
main (void)
{
struct sockaddr x;
x.sa_len = 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_struct_sockaddr_sa_len=yes
else $as_nop
ac_cv_struct_sockaddr_sa_len=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_sockaddr_sa_len" >&5
printf "%s\n" "$ac_cv_struct_sockaddr_sa_len" >&6; }
if test "x$ac_cv_struct_sockaddr_sa_len" = xyes
then :
printf "%s\n" "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
fi
# sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments :-(
ac_fn_c_check_func "$LINENO" "gethostbyname_r" "ac_cv_func_gethostbyname_r"
if test "x$ac_cv_func_gethostbyname_r" = xyes
then :
printf "%s\n" "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 6 args" >&5
printf %s "checking gethostbyname_r with 6 args... " >&6; }
OLD_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include
int
main (void)
{
char *name;
struct hostent *he, *res;
char buffer[2048];
int buflen = 2048;
int h_errnop;
(void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop)
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
printf "%s\n" "#define HAVE_GETHOSTBYNAME_R_6_ARG 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 5 args" >&5
printf %s "checking gethostbyname_r with 5 args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include
int
main (void)
{
char *name;
struct hostent *he;
char buffer[2048];
int buflen = 2048;
int h_errnop;
(void) gethostbyname_r(name, he, buffer, buflen, &h_errnop)
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
printf "%s\n" "#define HAVE_GETHOSTBYNAME_R_5_ARG 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 3 args" >&5
printf %s "checking gethostbyname_r with 3 args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include
int
main (void)
{
char *name;
struct hostent *he;
struct hostent_data data;
(void) gethostbyname_r(name, he, &data);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
printf "%s\n" "#define HAVE_GETHOSTBYNAME_R_3_ARG 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$OLD_CFLAGS
else $as_nop
ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
if test "x$ac_cv_func_gethostbyname" = xyes
then :
printf "%s\n" "#define HAVE_GETHOSTBYNAME 1" >>confdefs.h
fi
fi
# checks for system services
# (none yet)
# Linux requires this for correct f.p. operations
ac_fn_c_check_func "$LINENO" "__fpu_control" "ac_cv_func___fpu_control"
if test "x$ac_cv_func___fpu_control" = xyes
then :
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __fpu_control in -lieee" >&5
printf %s "checking for __fpu_control in -lieee... " >&6; }
if test ${ac_cv_lib_ieee___fpu_control+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lieee $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char __fpu_control ();
int
main (void)
{
return __fpu_control ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_ieee___fpu_control=yes
else $as_nop
ac_cv_lib_ieee___fpu_control=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee___fpu_control" >&5
printf "%s\n" "$ac_cv_lib_ieee___fpu_control" >&6; }
if test "x$ac_cv_lib_ieee___fpu_control" = xyes
then :
printf "%s\n" "#define HAVE_LIBIEEE 1" >>confdefs.h
LIBS="-lieee $LIBS"
fi
fi
# check for --with-libm=...
case $ac_sys_system in
Darwin) ;;
*) LIBM=-lm
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-libm=STRING" >&5
printf %s "checking for --with-libm=STRING... " >&6; }
# Check whether --with-libm was given.
if test ${with_libm+y}
then :
withval=$with_libm;
if test "$withval" = no
then LIBM=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: force LIBM empty" >&5
printf "%s\n" "force LIBM empty" >&6; }
elif test "$withval" != yes
then LIBM=$withval
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: set LIBM=\"$withval\"" >&5
printf "%s\n" "set LIBM=\"$withval\"" >&6; }
else as_fn_error $? "proper usage is --with-libm=STRING" "$LINENO" 5
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: default LIBM=\"$LIBM\"" >&5
printf "%s\n" "default LIBM=\"$LIBM\"" >&6; }
fi
# check for --with-libc=...
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for --with-libc=STRING" >&5
printf %s "checking for --with-libc=STRING... " >&6; }
# Check whether --with-libc was given.
if test ${with_libc+y}
then :
withval=$with_libc;
if test "$withval" = no
then LIBC=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: force LIBC empty" >&5
printf "%s\n" "force LIBC empty" >&6; }
elif test "$withval" != yes
then LIBC=$withval
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: set LIBC=\"$withval\"" >&5
printf "%s\n" "set LIBC=\"$withval\"" >&6; }
else as_fn_error $? "proper usage is --with-libc=STRING" "$LINENO" 5
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: default LIBC=\"$LIBC\"" >&5
printf "%s\n" "default LIBC=\"$LIBC\"" >&6; }
fi
# **************************************
# * Check for gcc x64 inline assembler *
# **************************************
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for x64 gcc inline assembler" >&5
printf %s "checking for x64 gcc inline assembler... " >&6; }
if test ${ac_cv_gcc_asm_for_x64+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
__asm__ __volatile__ ("movq %rcx, %rax");
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_gcc_asm_for_x64=yes
else $as_nop
ac_cv_gcc_asm_for_x64=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gcc_asm_for_x64" >&5
printf "%s\n" "$ac_cv_gcc_asm_for_x64" >&6; }
if test "x$ac_cv_gcc_asm_for_x64" = xyes
then :
printf "%s\n" "#define HAVE_GCC_ASM_FOR_X64 1" >>confdefs.h
fi
# **************************************************
# * Check for various properties of floating point *
# **************************************************
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether float word ordering is bigendian" >&5
printf %s "checking whether float word ordering is bigendian... " >&6; }
if test ${ax_cv_c_float_words_bigendian+y}
then :
printf %s "(cached) " >&6
else $as_nop
ax_cv_c_float_words_bigendian=unknown
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
double d = 90904234967036810337470478905505011476211692735615632014797120844053488865816695273723469097858056257517020191247487429516932130503560650002327564517570778480236724525140520121371739201496540132640109977779420565776568942592.0;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if grep noonsees conftest.$ac_objext >/dev/null ; then
ax_cv_c_float_words_bigendian=yes
fi
if grep seesnoon conftest.$ac_objext >/dev/null ; then
if test "$ax_cv_c_float_words_bigendian" = unknown; then
ax_cv_c_float_words_bigendian=no
else
ax_cv_c_float_words_bigendian=unknown
fi
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_c_float_words_bigendian" >&5
printf "%s\n" "$ax_cv_c_float_words_bigendian" >&6; }
case $ax_cv_c_float_words_bigendian in
yes)
printf "%s\n" "#define FLOAT_WORDS_BIGENDIAN 1" >>confdefs.h
;;
no)
;;
*)
as_fn_error $? "
Unknown float word ordering. You need to manually preset
ax_cv_c_float_words_bigendian=no (or yes) according to your system.
" "$LINENO" 5 ;;
esac
if test "$ax_cv_c_float_words_bigendian" = "yes"
then
printf "%s\n" "#define DOUBLE_IS_BIG_ENDIAN_IEEE754 1" >>confdefs.h
elif test "$ax_cv_c_float_words_bigendian" = "no"
then
printf "%s\n" "#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 1" >>confdefs.h
else
# Some ARM platforms use a mixed-endian representation for doubles.
# While Python doesn't currently have full support for these platforms
# (see e.g., issue 1762561), we can at least make sure that float <-> string
# conversions work.
# FLOAT_WORDS_BIGENDIAN doesnt actually detect this case, but if it's not big
# or little, then it must be this?
printf "%s\n" "#define DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 1" >>confdefs.h
fi
# The short float repr introduced in Python 3.1 requires the
# correctly-rounded string <-> double conversion functions from
# Python/dtoa.c, which in turn require that the FPU uses 53-bit
# rounding; this is a problem on x86, where the x87 FPU has a default
# rounding precision of 64 bits. For gcc/x86, we can fix this by
# using inline assembler to get and set the x87 FPU control word.
# This inline assembler syntax may also work for suncc and icc,
# so we try it on all platforms.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can use gcc inline assembler to get and set x87 control word" >&5
printf %s "checking whether we can use gcc inline assembler to get and set x87 control word... " >&6; }
if test ${ac_cv_gcc_asm_for_x87+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
unsigned short cw;
__asm__ __volatile__ ("fnstcw %0" : "=m" (cw));
__asm__ __volatile__ ("fldcw %0" : : "m" (cw));
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_gcc_asm_for_x87=yes
else $as_nop
ac_cv_gcc_asm_for_x87=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gcc_asm_for_x87" >&5
printf "%s\n" "$ac_cv_gcc_asm_for_x87" >&6; }
if test "x$ac_cv_gcc_asm_for_x87" = xyes
then :
printf "%s\n" "#define HAVE_GCC_ASM_FOR_X87 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can use gcc inline assembler to get and set mc68881 fpcr" >&5
printf %s "checking whether we can use gcc inline assembler to get and set mc68881 fpcr... " >&6; }
if test ${ac_cv_gcc_asm_for_mc68881+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
unsigned int fpcr;
__asm__ __volatile__ ("fmove.l %%fpcr,%0" : "=g" (fpcr));
__asm__ __volatile__ ("fmove.l %0,%%fpcr" : : "g" (fpcr));
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_gcc_asm_for_mc68881=yes
else $as_nop
ac_cv_gcc_asm_for_mc68881=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gcc_asm_for_mc68881" >&5
printf "%s\n" "$ac_cv_gcc_asm_for_mc68881" >&6; }
if test "x$ac_cv_gcc_asm_for_mc68881" = xyes
then :
printf "%s\n" "#define HAVE_GCC_ASM_FOR_MC68881 1" >>confdefs.h
fi
# Detect whether system arithmetic is subject to x87-style double
# rounding issues. The result of this test has little meaning on non
# IEEE 754 platforms. On IEEE 754, test should return 1 if rounding
# mode is round-to-nearest and double rounding issues are present, and
# 0 otherwise. See https://github.com/python/cpython/issues/47186 for more info.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for x87-style double rounding" >&5
printf %s "checking for x87-style double rounding... " >&6; }
if test ${ac_cv_x87_double_rounding+y}
then :
printf %s "(cached) " >&6
else $as_nop
# $BASECFLAGS may affect the result
ac_save_cc="$CC"
CC="$CC $BASECFLAGS"
if test "$cross_compiling" = yes
then :
ac_cv_x87_double_rounding=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
int main(void) {
volatile double x, y, z;
/* 1./(1-2**-53) -> 1+2**-52 (correct), 1.0 (double rounding) */
x = 0.99999999999999989; /* 1-2**-53 */
y = 1./x;
if (y != 1.)
exit(0);
/* 1e16+2.99999 -> 1e16+2. (correct), 1e16+4. (double rounding) */
x = 1e16;
y = 2.99999;
z = x + y;
if (z != 1e16+4.)
exit(0);
/* both tests show evidence of double rounding */
exit(1);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_x87_double_rounding=no
else $as_nop
ac_cv_x87_double_rounding=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
CC="$ac_save_cc"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_x87_double_rounding" >&5
printf "%s\n" "$ac_cv_x87_double_rounding" >&6; }
if test "x$ac_cv_x87_double_rounding" = xyes
then :
printf "%s\n" "#define X87_DOUBLE_ROUNDING 1" >>confdefs.h
fi
# ************************************
# * Check for mathematical functions *
# ************************************
LIBS_SAVE=$LIBS
LIBS="$LIBS $LIBM"
for ac_func in acosh asinh atanh erf erfc expm1 log1p log2
do :
as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"
then :
cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
else $as_nop
as_fn_error $? "Python requires C99 compatible libm" "$LINENO" 5
fi
done
LIBS=$LIBS_SAVE
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether POSIX semaphores are enabled" >&5
printf %s "checking whether POSIX semaphores are enabled... " >&6; }
if test ${ac_cv_posix_semaphores_enabled+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ac_cv_posix_semaphores_enabled=yes
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
#include
int main(void) {
sem_t *a = sem_open("/autoconf", O_CREAT, S_IRUSR|S_IWUSR, 0);
if (a == SEM_FAILED) {
perror("sem_open");
return 1;
}
sem_close(a);
sem_unlink("/autoconf");
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_posix_semaphores_enabled=yes
else $as_nop
ac_cv_posix_semaphores_enabled=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_posix_semaphores_enabled" >&5
printf "%s\n" "$ac_cv_posix_semaphores_enabled" >&6; }
if test "x$ac_cv_posix_semaphores_enabled" = xno
then :
printf "%s\n" "#define POSIX_SEMAPHORES_NOT_ENABLED 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken sem_getvalue" >&5
printf %s "checking for broken sem_getvalue... " >&6; }
if test ${ac_cv_broken_sem_getvalue+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ac_cv_broken_sem_getvalue=yes
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
#include
int main(void){
sem_t *a = sem_open("/autocftw", O_CREAT, S_IRUSR|S_IWUSR, 0);
int count;
int res;
if(a==SEM_FAILED){
perror("sem_open");
return 1;
}
res = sem_getvalue(a, &count);
sem_close(a);
sem_unlink("/autocftw");
return res==-1 ? 1 : 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_broken_sem_getvalue=no
else $as_nop
ac_cv_broken_sem_getvalue=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_sem_getvalue" >&5
printf "%s\n" "$ac_cv_broken_sem_getvalue" >&6; }
if test "x$ac_cv_broken_sem_getvalue" = xyes
then :
printf "%s\n" "#define HAVE_BROKEN_SEM_GETVALUE 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "RTLD_LAZY" "ac_cv_have_decl_RTLD_LAZY" "#include
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_RTLD_LAZY" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_RTLD_LAZY $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "RTLD_NOW" "ac_cv_have_decl_RTLD_NOW" "#include
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_RTLD_NOW" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_RTLD_NOW $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "RTLD_GLOBAL" "ac_cv_have_decl_RTLD_GLOBAL" "#include
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_RTLD_GLOBAL" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_RTLD_GLOBAL $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "RTLD_LOCAL" "ac_cv_have_decl_RTLD_LOCAL" "#include
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_RTLD_LOCAL" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_RTLD_LOCAL $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "RTLD_NODELETE" "ac_cv_have_decl_RTLD_NODELETE" "#include
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_RTLD_NODELETE" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_RTLD_NODELETE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "RTLD_NOLOAD" "ac_cv_have_decl_RTLD_NOLOAD" "#include
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_RTLD_NOLOAD" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_RTLD_NOLOAD $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "RTLD_DEEPBIND" "ac_cv_have_decl_RTLD_DEEPBIND" "#include
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_RTLD_DEEPBIND" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_RTLD_DEEPBIND $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "RTLD_MEMBER" "ac_cv_have_decl_RTLD_MEMBER" "#include
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_RTLD_MEMBER" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_RTLD_MEMBER $ac_have_decl" >>confdefs.h
# determine what size digit to use for Python's longs
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking digit size for Python's longs" >&5
printf %s "checking digit size for Python's longs... " >&6; }
# Check whether --enable-big-digits was given.
if test ${enable_big_digits+y}
then :
enableval=$enable_big_digits; case $enable_big_digits in
yes)
enable_big_digits=30 ;;
no)
enable_big_digits=15 ;;
15|30)
;;
*)
as_fn_error $? "bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" "$LINENO" 5 ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_big_digits" >&5
printf "%s\n" "$enable_big_digits" >&6; }
printf "%s\n" "#define PYLONG_BITS_IN_DIGIT $enable_big_digits" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no value specified" >&5
printf "%s\n" "no value specified" >&6; }
fi
# check for wchar.h
ac_fn_c_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
if test "x$ac_cv_header_wchar_h" = xyes
then :
printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
wchar_h="yes"
else $as_nop
wchar_h="no"
fi
# determine wchar_t size
if test "$wchar_h" = yes
then
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
printf %s "checking size of wchar_t... " >&6; }
if test ${ac_cv_sizeof_wchar_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" "#include
"
then :
else $as_nop
if test "$ac_cv_type_wchar_t" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (wchar_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_wchar_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
printf "%s\n" "$ac_cv_sizeof_wchar_t" >&6; }
printf "%s\n" "#define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t" >>confdefs.h
fi
# check whether wchar_t is signed or not
if test "$wchar_h" = yes
then
# check whether wchar_t is signed or not
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wchar_t is signed" >&5
printf %s "checking whether wchar_t is signed... " >&6; }
if test ${ac_cv_wchar_t_signed+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ac_cv_wchar_t_signed=yes
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include