From b9820a3b77c35e3e584c468d01c30d2ef78a5164 Mon Sep 17 00:00:00 2001 From: Skip Montanaro Date: Sat, 17 Jan 2004 00:16:12 +0000 Subject: Remove support for minix. Remove unused and unnecessary checks for sizeof(char). --- PC/pyconfig.h | 3 - RISCOS/pyconfig.h | 3 - configure | 3392 +++++++++++++++++++++-------------------------------- configure.in | 9 +- pyconfig.h.in | 6 - 5 files changed, 1357 insertions(+), 2056 deletions(-) diff --git a/PC/pyconfig.h b/PC/pyconfig.h index 42ce5da..aa4f170 100644 --- a/PC/pyconfig.h +++ b/PC/pyconfig.h @@ -295,9 +295,6 @@ Py_NO_ENABLE_SHARED to find out. Also support MS_NO_COREDLL for b/w compat */ tzname. */ #define HAVE_TZNAME -/* Define if on MINIX. */ -/* #undef _MINIX */ - /* Define to `int' if doesn't define. */ /* #undef mode_t */ diff --git a/RISCOS/pyconfig.h b/RISCOS/pyconfig.h index 028ed62..c00def2 100644 --- a/RISCOS/pyconfig.h +++ b/RISCOS/pyconfig.h @@ -25,9 +25,6 @@ tzname. */ #undef HAVE_TZNAME -/* Define if on MINIX. */ -#undef _MINIX - /* Define to `int' if doesn't define. */ #undef mode_t diff --git a/configure b/configure index 43abaf0..dd778fe 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 1.441 . +# From configure.in Revision: 1.442 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.57 for python 2.4. # @@ -3007,498 +3007,115 @@ fi rm -f conftest* -echo "$as_me:$LINENO: checking for ANSI C header files" >&5 -echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 -if test "${ac_cv_header_stdc+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -#include -#include -#include - -int -main () -{ - - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_header_stdc=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_header_stdc=no -fi -rm -f conftest.$ac_objext conftest.$ac_ext +# Check for unsupported systems +case $ac_sys_system/$ac_sys_release in +SunOS/4*|DYNIX/*|dgux*/*|IRIX/4*|Linux*/1*) + echo This system \($ac_sys_system/$ac_sys_release\) is no longer supported. + echo See README for details. + exit 1;; +esac -if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "memchr" >/dev/null 2>&1; then - : -else - ac_cv_header_stdc=no -fi -rm -f conftest* +echo "$as_me:$LINENO: checking for --with-suffix" >&5 +echo $ECHO_N "checking for --with-suffix... $ECHO_C" >&6 -fi +# Check whether --with-suffix or --without-suffix was given. +if test "${with_suffix+set}" = set; then + withval="$with_suffix" -if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include + case $withval in + no) EXEEXT=;; + yes) EXEEXT=.exe;; + *) EXEEXT=$withval;; + esac +fi; +echo "$as_me:$LINENO: result: $EXEEXT" >&5 +echo "${ECHO_T}$EXEEXT" >&6 -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "free" >/dev/null 2>&1; then - : -else - ac_cv_header_stdc=no -fi -rm -f conftest* +# Test whether we're running on a non-case-sensitive system, in which +# case we give a warning if no ext is given +echo "$as_me:$LINENO: checking for case-insensitive build directory" >&5 +echo $ECHO_N "checking for case-insensitive build directory... $ECHO_C" >&6 +if test ! -d CaseSensitiveTestDir; then +mkdir CaseSensitiveTestDir fi -if test $ac_cv_header_stdc = yes; then - # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. - if test "$cross_compiling" = yes; then - : +if test -d casesensitivetestdir +then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + BUILDEXEEXT=.exe else - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -#if ((' ' & 0x0FF) == 0x020) -# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#else -# define ISLOWER(c) \ - (('a' <= (c) && (c) <= 'i') \ - || ('j' <= (c) && (c) <= 'r') \ - || ('s' <= (c) && (c) <= 'z')) -# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) -#endif + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + BUILDEXEEXT=$EXEEXT +fi +rmdir CaseSensitiveTestDir -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int -main () -{ - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) - exit(2); - exit (0); -} -_ACEOF -rm -f conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - : -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +case $MACHDEP in +bsdos*) + case $CC in + gcc) CC="$CC -D_HAVE_BSDI";; + esac;; +esac -( exit $ac_status ) -ac_cv_header_stdc=no -fi -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi -fi -fi -echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 -echo "${ECHO_T}$ac_cv_header_stdc" >&6 -if test $ac_cv_header_stdc = yes; then +case $ac_sys_system in +hp*|HP*) + case $CC in + cc|*/cc) CC="$CC -Ae";; + esac;; +Monterey*) + case $CC in + cc) CC="$CC -Wl,-Bexport";; + esac;; +SunOS*) + # Some functions have a prototype only with that define, e.g. confstr cat >>confdefs.h <<\_ACEOF -#define STDC_HEADERS 1 +#define __EXTENSIONS__ 1 _ACEOF -fi + ;; +esac -# On IRIX 5.3, sys/types and inttypes.h are conflicting. +echo "$as_me:$LINENO: checking LIBRARY" >&5 +echo $ECHO_N "checking LIBRARY... $ECHO_C" >&6 +if test -z "$LIBRARY" +then + LIBRARY='libpython$(VERSION).a' +fi +echo "$as_me:$LINENO: result: $LIBRARY" >&5 +echo "${ECHO_T}$LIBRARY" >&6 +# LDLIBRARY is the name of the library to link against (as opposed to the +# name of the library into which to insert object files). BLDLIBRARY is also +# the library to link against, usually. On Mac OS X frameworks, BLDLIBRARY +# is blank as the main program is not linked directly against LDLIBRARY. +# LDLIBRARYDIR is the path to LDLIBRARY, which is made in a subdirectory. On +# systems without shared libraries, LDLIBRARY is the same as LIBRARY +# (defined in the Makefiles). On Cygwin LDLIBRARY is the import library, +# DLLLIBRARY is the shared (i.e., DLL) library. +# +# RUNSHARED is used to run shared python without installed libraries +# +# INSTSONAME is the name of the shared library that will be use to install +# on the system - some systems like version suffix, others don't -for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ - inttypes.h stdint.h unistd.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 -if eval "test \"\${$as_ac_Header+set}\" = set"; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default - -#include <$ac_header> -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - eval "$as_ac_Header=yes" -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -eval "$as_ac_Header=no" -fi -rm -f conftest.$ac_objext conftest.$ac_ext -fi -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 -echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - -fi - -done - - -if test "${ac_cv_header_minix_config_h+set}" = set; then - echo "$as_me:$LINENO: checking for minix/config.h" >&5 -echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6 -if test "${ac_cv_header_minix_config_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -fi -echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 -echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6 -else - # Is the header compilable? -echo "$as_me:$LINENO: checking minix/config.h usability" >&5 -echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6 -cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -#include -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_header_compiler=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -ac_header_compiler=no -fi -rm -f conftest.$ac_objext conftest.$ac_ext -echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6 - -# Is the header present? -echo "$as_me:$LINENO: checking minix/config.h presence" >&5 -echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6 -cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -_ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - else - ac_cpp_err= - fi -else - ac_cpp_err=yes -fi -if test -z "$ac_cpp_err"; then - ac_header_preproc=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_header_preproc=no -fi -rm -f conftest.err conftest.$ac_ext -echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6 - -# So? 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On Cygwin LDLIBRARY is the import library, -# DLLLIBRARY is the shared (i.e., DLL) library. -# -# RUNSHARED is used to run shared python without installed libraries -# -# INSTSONAME is the name of the shared library that will be use to install -# on the system - some systems like version suffix, others don't - - - - - - -LDLIBRARY="$LIBRARY" -BLDLIBRARY='$(LDLIBRARY)' -INSTSONAME='$(LDLIBRARY)' -DLLLIBRARY='' -LDLIBRARYDIR='' -RUNSHARED='' +LDLIBRARY="$LIBRARY" +BLDLIBRARY='$(LDLIBRARY)' +INSTSONAME='$(LDLIBRARY)' +DLLLIBRARY='' +LDLIBRARYDIR='' +RUNSHARED='' # 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 @@ -3981,509 +3598,7 @@ echo $ECHO_N "checking whether $CC accepts -fno-strict-aliasing... $ECHO_C" >&6 ac_save_cc="$CC" CC="$CC -fno-strict-aliasing" if test "$cross_compiling" = yes; then - ac_cv_no_strict_aliasing_ok=no -else - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -int main() { return 0; } -_ACEOF -rm -f conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_no_strict_aliasing_ok=yes -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_no_strict_aliasing_ok=no -fi -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - CC="$ac_save_cc" - echo "$as_me:$LINENO: result: $ac_cv_no_strict_aliasing_ok" >&5 -echo "${ECHO_T}$ac_cv_no_strict_aliasing_ok" >&6 - if test $ac_cv_no_strict_aliasing_ok = yes - then - BASECFLAGS="$BASECFLAGS -fno-strict-aliasing" - fi - case $ac_sys_system in - SCO_SV*) - BASECFLAGS="$BASECFLAGS -m486 -DSCO5" - ;; - # is there any other compiler on Darwin besides gcc? - Darwin*) - BASECFLAGS="$BASECFLAGS -Wno-long-double -no-cpp-precomp -mno-fused-madd" - ;; - esac - ;; - -*) - case $ac_sys_system in - OpenUNIX*|UnixWare*) - BASECFLAGS="$BASECFLAGS -K pentium,host,inline,loop_unroll,alloca " - ;; - OSF*) - BASECFLAGS="$BASECFLAGS -ieee -std" - ;; - SCO_SV*) - BASECFLAGS="$BASECFLAGS -belf -Ki486 -DSCO5" - ;; - esac - ;; -esac - -if test "$Py_DEBUG" = 'true'; then - : -else - OPT="-DNDEBUG $OPT" -fi - -if test "$ac_arch_flags" -then - BASECFLAGS="$BASECFLAGS $ac_arch_flags" -fi - -echo "$as_me:$LINENO: checking whether $CC accepts -OPT:Olimit=0" >&5 -echo $ECHO_N "checking whether $CC accepts -OPT:Olimit=0... $ECHO_C" >&6 -if test "${ac_cv_opt_olimit_ok+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_save_cc="$CC" -CC="$CC -OPT:Olimit=0" -if test "$cross_compiling" = yes; then - ac_cv_opt_olimit_ok=no -else - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -int main() { return 0; } -_ACEOF -rm -f conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_opt_olimit_ok=yes -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_opt_olimit_ok=no -fi -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi -CC="$ac_save_cc" -fi - -echo "$as_me:$LINENO: result: $ac_cv_opt_olimit_ok" >&5 -echo "${ECHO_T}$ac_cv_opt_olimit_ok" >&6 -if test $ac_cv_opt_olimit_ok = yes; then - case $ac_sys_system in - # XXX is this branch needed? On MacOSX 10.2.2 the result of the - # olimit_ok test is "no". Is it "yes" in some other Darwin-esque - # environment? - Darwin*) - ;; - *) - BASECFLAGS="$BASECFLAGS -OPT:Olimit=0" - ;; - esac -else - echo "$as_me:$LINENO: checking whether $CC accepts -Olimit 1500" >&5 -echo $ECHO_N "checking whether $CC accepts -Olimit 1500... $ECHO_C" >&6 - if test "${ac_cv_olimit_ok+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_save_cc="$CC" - CC="$CC -Olimit 1500" - if test "$cross_compiling" = yes; then - ac_cv_olimit_ok=no -else - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -int main() { return 0; } -_ACEOF -rm -f conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_olimit_ok=yes -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_olimit_ok=no -fi -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - CC="$ac_save_cc" -fi - - echo "$as_me:$LINENO: result: $ac_cv_olimit_ok" >&5 -echo "${ECHO_T}$ac_cv_olimit_ok" >&6 - if test $ac_cv_olimit_ok = yes; then - BASECFLAGS="$BASECFLAGS -Olimit 1500" - fi -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. -echo "$as_me:$LINENO: checking whether pthreads are available without options" >&5 -echo $ECHO_N "checking whether pthreads are available without options... $ECHO_C" >&6 -if test "${ac_cv_pthread_is_default+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test "$cross_compiling" = yes; then - ac_cv_pthread_is_default=no -else - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#include - -void* routine(void* p){return NULL;} - -int main(){ - pthread_t p; - if(pthread_create(&p,NULL,routine,NULL)!=0) - return 1; - (void)pthread_detach(p); - return 0; -} - -_ACEOF -rm -f conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - - ac_cv_pthread_is_default=yes - ac_cv_kthread=no - ac_cv_pthread=no - -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_pthread_is_default=no -fi -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - -fi - -echo "$as_me:$LINENO: result: $ac_cv_pthread_is_default" >&5 -echo "${ECHO_T}$ac_cv_pthread_is_default" >&6 - - -if test $ac_cv_pthread_is_default = yes -then - ac_cv_kpthread=no -else -# -Kpthread, if available, provides the right #defines -# and linker options to make pthread_create available -# Some compilers won't report that they do not support -Kpthread, -# so we need to run a program to see whether it really made the -# function available. -echo "$as_me:$LINENO: checking whether $CC accepts -Kpthread" >&5 -echo $ECHO_N "checking whether $CC accepts -Kpthread... $ECHO_C" >&6 -if test "${ac_cv_kpthread+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_save_cc="$CC" -CC="$CC -Kpthread" -if test "$cross_compiling" = yes; then - ac_cv_kpthread=no -else - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#include - -void* routine(void* p){return NULL;} - -int main(){ - pthread_t p; - if(pthread_create(&p,NULL,routine,NULL)!=0) - return 1; - (void)pthread_detach(p); - return 0; -} - -_ACEOF -rm -f conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_kpthread=yes -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_kpthread=no -fi -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi -CC="$ac_save_cc" -fi - -echo "$as_me:$LINENO: result: $ac_cv_kpthread" >&5 -echo "${ECHO_T}$ac_cv_kpthread" >&6 -fi - -if test $ac_cv_kpthread = no -a $ac_cv_pthread_is_default = no -then -# -Kthread, if available, provides the right #defines -# and linker options to make pthread_create available -# Some compilers won't report that they do not support -Kthread, -# so we need to run a program to see whether it really made the -# function available. -echo "$as_me:$LINENO: checking whether $CC accepts -Kthread" >&5 -echo $ECHO_N "checking whether $CC accepts -Kthread... $ECHO_C" >&6 -if test "${ac_cv_kthread+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_save_cc="$CC" -CC="$CC -Kthread" -if test "$cross_compiling" = yes; then - ac_cv_kthread=no -else - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#include - -void* routine(void* p){return NULL;} - -int main(){ - pthread_t p; - if(pthread_create(&p,NULL,routine,NULL)!=0) - return 1; - (void)pthread_detach(p); - return 0; -} - -_ACEOF -rm -f conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_kthread=yes -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_kthread=no -fi -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi -CC="$ac_save_cc" -fi - -echo "$as_me:$LINENO: result: $ac_cv_kthread" >&5 -echo "${ECHO_T}$ac_cv_kthread" >&6 -fi - -if test $ac_cv_kthread = no -a $ac_cv_pthread_is_default = no -then -# -pthread, if available, provides the right #defines -# and linker options to make pthread_create available -# Some compilers won't report that they do not support -pthread, -# so we need to run a program to see whether it really made the -# function available. -echo "$as_me:$LINENO: checking whether $CC accepts -pthread" >&5 -echo $ECHO_N "checking whether $CC accepts -pthread... $ECHO_C" >&6 -if test "${ac_cv_thread+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_save_cc="$CC" -CC="$CC -pthread" -if test "$cross_compiling" = yes; then - ac_cv_pthread=no -else - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#include - -void* routine(void* p){return NULL;} - -int main(){ - pthread_t p; - if(pthread_create(&p,NULL,routine,NULL)!=0) - return 1; - (void)pthread_detach(p); - return 0; -} - -_ACEOF -rm -f conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_pthread=yes -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_pthread=no -fi -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi -CC="$ac_save_cc" -fi - -echo "$as_me:$LINENO: result: $ac_cv_pthread" >&5 -echo "${ECHO_T}$ac_cv_pthread" >&6 -fi - -# If we have set a CC compiler flag for thread support then -# check if it works for CXX, too. -ac_cv_cxx_thread=no -if test ! -z "$CXX" -then -echo "$as_me:$LINENO: checking whether $CXX also accepts flags for thread support" >&5 -echo $ECHO_N "checking whether $CXX also accepts flags for thread support... $ECHO_C" >&6 -ac_save_cxx="$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 -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$ac_exeext - then - ac_cv_cxx_thread=yes - else - ac_cv_cxx_thread=no - fi - rm -fr conftest* -fi -fi -CXX="$ac_save_cxx" -echo "$as_me:$LINENO: result: $ac_cv_cxx_thread" >&5 -echo "${ECHO_T}$ac_cv_cxx_thread" >&6 - - -# checks for header files -echo "$as_me:$LINENO: checking for ANSI C header files" >&5 -echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 -if test "${ac_cv_header_stdc+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + ac_cv_no_strict_aliasing_ok=no else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" @@ -4492,64 +3607,84 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include -#include -#include - -int -main () -{ - - ; - return 0; -} +int main() { return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_header_stdc=yes + ac_cv_no_strict_aliasing_ok=yes else - echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_header_stdc=no +( exit $ac_status ) +ac_cv_no_strict_aliasing_ok=no fi -rm -f conftest.$ac_objext conftest.$ac_ext +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + CC="$ac_save_cc" + echo "$as_me:$LINENO: result: $ac_cv_no_strict_aliasing_ok" >&5 +echo "${ECHO_T}$ac_cv_no_strict_aliasing_ok" >&6 + if test $ac_cv_no_strict_aliasing_ok = yes + then + BASECFLAGS="$BASECFLAGS -fno-strict-aliasing" + fi + case $ac_sys_system in + SCO_SV*) + BASECFLAGS="$BASECFLAGS -m486 -DSCO5" + ;; + # is there any other compiler on Darwin besides gcc? + Darwin*) + BASECFLAGS="$BASECFLAGS -Wno-long-double -no-cpp-precomp -mno-fused-madd" + ;; + esac + ;; -if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include +*) + case $ac_sys_system in + OpenUNIX*|UnixWare*) + BASECFLAGS="$BASECFLAGS -K pentium,host,inline,loop_unroll,alloca " + ;; + OSF*) + BASECFLAGS="$BASECFLAGS -ieee -std" + ;; + SCO_SV*) + BASECFLAGS="$BASECFLAGS -belf -Ki486 -DSCO5" + ;; + esac + ;; +esac -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "memchr" >/dev/null 2>&1; then +if test "$Py_DEBUG" = 'true'; then : else - ac_cv_header_stdc=no + OPT="-DNDEBUG $OPT" fi -rm -f conftest* +if test "$ac_arch_flags" +then + BASECFLAGS="$BASECFLAGS $ac_arch_flags" fi -if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. +echo "$as_me:$LINENO: checking whether $CC accepts -OPT:Olimit=0" >&5 +echo $ECHO_N "checking whether $CC accepts -OPT:Olimit=0... $ECHO_C" >&6 +if test "${ac_cv_opt_olimit_ok+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_cc="$CC" +CC="$CC -OPT:Olimit=0" +if test "$cross_compiling" = yes; then + ac_cv_opt_olimit_ok=no +else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ @@ -4557,23 +3692,56 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - +int main() { return 0; } _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "free" >/dev/null 2>&1; then - : +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_opt_olimit_ok=yes else - ac_cv_header_stdc=no -fi -rm -f conftest* + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +( exit $ac_status ) +ac_cv_opt_olimit_ok=no +fi +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +CC="$ac_save_cc" fi -if test $ac_cv_header_stdc = yes; then - # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. +echo "$as_me:$LINENO: result: $ac_cv_opt_olimit_ok" >&5 +echo "${ECHO_T}$ac_cv_opt_olimit_ok" >&6 +if test $ac_cv_opt_olimit_ok = yes; then + case $ac_sys_system in + # XXX is this branch needed? On MacOSX 10.2.2 the result of the + # olimit_ok test is "no". Is it "yes" in some other Darwin-esque + # environment? + Darwin*) + ;; + *) + BASECFLAGS="$BASECFLAGS -OPT:Olimit=0" + ;; + esac +else + echo "$as_me:$LINENO: checking whether $CC accepts -Olimit 1500" >&5 +echo $ECHO_N "checking whether $CC accepts -Olimit 1500... $ECHO_C" >&6 + if test "${ac_cv_olimit_ok+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_cc="$CC" + CC="$CC -Olimit 1500" if test "$cross_compiling" = yes; then - : + ac_cv_olimit_ok=no else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" @@ -4582,29 +3750,7 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#if ((' ' & 0x0FF) == 0x020) -# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#else -# define ISLOWER(c) \ - (('a' <= (c) && (c) <= 'i') \ - || ('j' <= (c) && (c) <= 'r') \ - || ('s' <= (c) && (c) <= 'z')) -# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) -#endif - -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int -main () -{ - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) - exit(2); - exit (0); -} +int main() { return 0; } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 @@ -4617,230 +3763,113 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - : + ac_cv_olimit_ok=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -ac_cv_header_stdc=no +ac_cv_olimit_ok=no fi rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi + CC="$ac_save_cc" fi -fi -echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 -echo "${ECHO_T}$ac_cv_header_stdc" >&6 -if test $ac_cv_header_stdc = yes; then - -cat >>confdefs.h <<\_ACEOF -#define STDC_HEADERS 1 -_ACEOF + echo "$as_me:$LINENO: result: $ac_cv_olimit_ok" >&5 +echo "${ECHO_T}$ac_cv_olimit_ok" >&6 + if test $ac_cv_olimit_ok = yes; then + BASECFLAGS="$BASECFLAGS -Olimit 1500" + fi fi - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -for ac_header in dlfcn.h fcntl.h grp.h limits.h langinfo.h \ -libintl.h locale.h ncurses.h poll.h pthread.h \ -signal.h stdarg.h stddef.h stdlib.h stropts.h termios.h thread.h \ -unistd.h utime.h \ -sys/audioio.h sys/bsdtty.h sys/file.h sys/lock.h sys/mkdev.h sys/modem.h \ -sys/param.h sys/poll.h sys/select.h sys/socket.h sys/time.h sys/times.h \ -sys/un.h sys/utsname.h sys/wait.h pty.h term.h libutil.h \ -sys/resource.h netpacket/packet.h sysexits.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -if eval "test \"\${$as_ac_Header+set}\" = set"; then - echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 -if eval "test \"\${$as_ac_Header+set}\" = set"; then +# 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. +echo "$as_me:$LINENO: checking whether pthreads are available without options" >&5 +echo $ECHO_N "checking whether pthreads are available without options... $ECHO_C" >&6 +if test "${ac_cv_pthread_is_default+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 -fi -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 -echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else - # Is the header compilable? -echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 -cat >conftest.$ac_ext <<_ACEOF + if test "$cross_compiling" = yes; then + ac_cv_pthread_is_default=no +else + cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> + +#include + +void* routine(void* p){return NULL;} + +int main(){ + pthread_t p; + if(pthread_create(&p,NULL,routine,NULL)!=0) + return 1; + (void)pthread_detach(p); + return 0; +} + _ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_header_compiler=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 -ac_header_compiler=no -fi -rm -f conftest.$ac_objext conftest.$ac_ext -echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6 + ac_cv_pthread_is_default=yes + ac_cv_kthread=no + ac_cv_pthread=no -# Is the header present? -echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 -cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <$ac_header> -_ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - else - ac_cpp_err= - fi else - ac_cpp_err=yes -fi -if test -z "$ac_cpp_err"; then - ac_header_preproc=yes -else - echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_preproc=no -fi -rm -f conftest.err conftest.$ac_ext -echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6 - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc in - yes:no ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - ( - cat <<\_ASBOX -## ------------------------------------ ## -## Report this to bug-autoconf@gnu.org. ## -## ------------------------------------ ## -_ASBOX - ) | - sed "s/^/$as_me: WARNING: /" >&2 - ;; - no:yes ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - ( - cat <<\_ASBOX -## ------------------------------------ ## -## Report this to bug-autoconf@gnu.org. ## -## ------------------------------------ ## -_ASBOX - ) | - sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 -if eval "test \"\${$as_ac_Header+set}\" = set"; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - eval "$as_ac_Header=$ac_header_preproc" +( exit $ac_status ) +ac_cv_pthread_is_default=no fi -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 -echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 - +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF fi -done - - - - +echo "$as_me:$LINENO: result: $ac_cv_pthread_is_default" >&5 +echo "${ECHO_T}$ac_cv_pthread_is_default" >&6 -ac_header_dirent=no -for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do - as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` -echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5 -echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6 -if eval "test \"\${$as_ac_Header+set}\" = set"; then +if test $ac_cv_pthread_is_default = yes +then + ac_cv_kpthread=no +else +# -Kpthread, if available, provides the right #defines +# and linker options to make pthread_create available +# Some compilers won't report that they do not support -Kpthread, +# so we need to run a program to see whether it really made the +# function available. +echo "$as_me:$LINENO: checking whether $CC accepts -Kpthread" >&5 +echo $ECHO_N "checking whether $CC accepts -Kpthread... $ECHO_C" >&6 +if test "${ac_cv_kpthread+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else + ac_save_cc="$CC" +CC="$CC -Kpthread" +if test "$cross_compiling" = yes; then + ac_cv_kpthread=no +else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ @@ -4848,60 +3877,67 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include <$ac_hdr> -int -main () -{ -if ((DIR *) 0) -return 0; - ; +#include + +void* routine(void* p){return NULL;} + +int main(){ + pthread_t p; + if(pthread_create(&p,NULL,routine,NULL)!=0) + return 1; + (void)pthread_detach(p); return 0; } + _ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - eval "$as_ac_Header=yes" + ac_cv_kpthread=yes else - echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -eval "$as_ac_Header=no" +( exit $ac_status ) +ac_cv_kpthread=no fi -rm -f conftest.$ac_objext conftest.$ac_ext +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +CC="$ac_save_cc" fi -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 -echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 -_ACEOF -ac_header_dirent=$ac_hdr; break +echo "$as_me:$LINENO: result: $ac_cv_kpthread" >&5 +echo "${ECHO_T}$ac_cv_kpthread" >&6 fi -done -# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. -if test $ac_header_dirent = dirent.h; then - echo "$as_me:$LINENO: checking for library containing opendir" >&5 -echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6 -if test "${ac_cv_search_opendir+set}" = set; then +if test $ac_cv_kpthread = no -a $ac_cv_pthread_is_default = no +then +# -Kthread, if available, provides the right #defines +# and linker options to make pthread_create available +# Some compilers won't report that they do not support -Kthread, +# so we need to run a program to see whether it really made the +# function available. +echo "$as_me:$LINENO: checking whether $CC accepts -Kthread" >&5 +echo $ECHO_N "checking whether $CC accepts -Kthread... $ECHO_C" >&6 +if test "${ac_cv_kthread+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_func_search_save_LIBS=$LIBS -ac_cv_search_opendir=no -cat >conftest.$ac_ext <<_ACEOF + ac_save_cc="$CC" +CC="$CC -Kthread" +if test "$cross_compiling" = yes; then + ac_cv_kthread=no +else + cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF @@ -4909,44 +3945,66 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Override any gcc2 internal prototype to avoid an error. */ -#ifdef __cplusplus -extern "C" -#endif -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char opendir (); -int -main () -{ -opendir (); - ; +#include + +void* routine(void* p){return NULL;} + +int main(){ + pthread_t p; + if(pthread_create(&p,NULL,routine,NULL)!=0) + return 1; + (void)pthread_detach(p); return 0; } + _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext +rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest$ac_exeext' + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_search_opendir="none required" + ac_cv_kthread=yes else - echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 +( exit $ac_status ) +ac_cv_kthread=no +fi +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +CC="$ac_save_cc" +fi + +echo "$as_me:$LINENO: result: $ac_cv_kthread" >&5 +echo "${ECHO_T}$ac_cv_kthread" >&6 fi -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -if test "$ac_cv_search_opendir" = no; then - for ac_lib in dir; do - LIBS="-l$ac_lib $ac_func_search_save_LIBS" - cat >conftest.$ac_ext <<_ACEOF + +if test $ac_cv_kthread = no -a $ac_cv_pthread_is_default = no +then +# -pthread, if available, provides the right #defines +# and linker options to make pthread_create available +# Some compilers won't report that they do not support -pthread, +# so we need to run a program to see whether it really made the +# function available. +echo "$as_me:$LINENO: checking whether $CC accepts -pthread" >&5 +echo $ECHO_N "checking whether $CC accepts -pthread... $ECHO_C" >&6 +if test "${ac_cv_thread+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_cc="$CC" +CC="$CC -pthread" +if test "$cross_compiling" = yes; then + ac_cv_pthread=no +else + cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF @@ -4954,165 +4012,185 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Override any gcc2 internal prototype to avoid an error. */ -#ifdef __cplusplus -extern "C" -#endif -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char opendir (); -int -main () -{ -opendir (); - ; +#include + +void* routine(void* p){return NULL;} + +int main(){ + pthread_t p; + if(pthread_create(&p,NULL,routine,NULL)!=0) + return 1; + (void)pthread_detach(p); return 0; } + _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext +rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest$ac_exeext' + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_search_opendir="-l$ac_lib" -break + ac_cv_pthread=yes else - echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 +( exit $ac_status ) +ac_cv_pthread=no fi -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext - done +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -LIBS=$ac_func_search_save_LIBS +CC="$ac_save_cc" fi -echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 -echo "${ECHO_T}$ac_cv_search_opendir" >&6 -if test "$ac_cv_search_opendir" != no; then - test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS" +echo "$as_me:$LINENO: result: $ac_cv_pthread" >&5 +echo "${ECHO_T}$ac_cv_pthread" >&6 fi -else - echo "$as_me:$LINENO: checking for library containing opendir" >&5 -echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6 -if test "${ac_cv_search_opendir+set}" = set; then +# If we have set a CC compiler flag for thread support then +# check if it works for CXX, too. +ac_cv_cxx_thread=no +if test ! -z "$CXX" +then +echo "$as_me:$LINENO: checking whether $CXX also accepts flags for thread support" >&5 +echo $ECHO_N "checking whether $CXX also accepts flags for thread support... $ECHO_C" >&6 +ac_save_cxx="$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 +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$ac_exeext + then + ac_cv_cxx_thread=yes + else + ac_cv_cxx_thread=no + fi + rm -fr conftest* +fi +fi +CXX="$ac_save_cxx" +echo "$as_me:$LINENO: result: $ac_cv_cxx_thread" >&5 +echo "${ECHO_T}$ac_cv_cxx_thread" >&6 + + +# checks for header files +echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 +if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_func_search_save_LIBS=$LIBS -ac_cv_search_opendir=no -cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +#include +#include +#include +#include -/* Override any gcc2 internal prototype to avoid an error. */ -#ifdef __cplusplus -extern "C" -#endif -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char opendir (); int main () { -opendir (); + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest$ac_exeext' + { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_search_opendir="none required" + ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 +ac_cv_header_stdc=no fi -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -if test "$ac_cv_search_opendir" = no; then - for ac_lib in x; do - LIBS="-l$ac_lib $ac_func_search_save_LIBS" - cat >conftest.$ac_ext <<_ACEOF +rm -f conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +#include -/* Override any gcc2 internal prototype to avoid an error. */ -#ifdef __cplusplus -extern "C" -#endif -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char opendir (); -int -main () -{ -opendir (); - ; - return 0; -} _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_search_opendir="-l$ac_lib" -break +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -fi -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext - done + ac_cv_header_stdc=no fi -LIBS=$ac_func_search_save_LIBS +rm -f conftest* + fi -echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 -echo "${ECHO_T}$ac_cv_search_opendir" >&6 -if test "$ac_cv_search_opendir" != no; then - test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS" +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no fi +rm -f conftest* fi -echo "$as_me:$LINENO: checking whether sys/types.h defines makedev" >&5 -echo $ECHO_N "checking whether sys/types.h defines makedev... $ECHO_C" >&6 -if test "${ac_cv_header_sys_types_h_makedev+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" @@ -5121,54 +4199,84 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { -return makedev(0, 0); - ; - return 0; + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext +rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest$ac_exeext' + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_header_sys_types_h_makedev=yes + : else - echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_header_sys_types_h_makedev=no +( exit $ac_status ) +ac_cv_header_stdc=no fi -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6 +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF fi -echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h_makedev" >&5 -echo "${ECHO_T}$ac_cv_header_sys_types_h_makedev" >&6 -if test $ac_cv_header_sys_types_h_makedev = no; then -if test "${ac_cv_header_sys_mkdev_h+set}" = set; then - echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5 -echo $ECHO_N "checking for sys/mkdev.h... $ECHO_C" >&6 -if test "${ac_cv_header_sys_mkdev_h+set}" = set; then +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 -fi -echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5 -echo "${ECHO_T}$ac_cv_header_sys_mkdev_h" >&6 else - # Is the header compilable? -echo "$as_me:$LINENO: checking sys/mkdev.h usability" >&5 -echo $ECHO_N "checking sys/mkdev.h usability... $ECHO_C" >&6 -cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF @@ -5176,7 +4284,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -#include + +#include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 @@ -5190,124 +4299,89 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_header_compiler=yes + eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_header_compiler=no +eval "$as_ac_Header=no" fi rm -f conftest.$ac_objext conftest.$ac_ext -echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6 - -# Is the header present? -echo "$as_me:$LINENO: checking sys/mkdev.h presence" >&5 -echo $ECHO_N "checking sys/mkdev.h presence... $ECHO_C" >&6 -cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -_ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - else - ac_cpp_err= - fi -else - ac_cpp_err=yes fi -if test -z "$ac_cpp_err"; then - ac_header_preproc=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF - ac_header_preproc=no fi -rm -f conftest.err conftest.$ac_ext -echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6 -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc in - yes:no ) - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&2;} - ( - cat <<\_ASBOX -## ------------------------------------ ## -## Report this to bug-autoconf@gnu.org. ## -## ------------------------------------ ## -_ASBOX - ) | - sed "s/^/$as_me: WARNING: /" >&2 - ;; - no:yes ) - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: present but cannot be compiled" >&5 -echo "$as_me: WARNING: sys/mkdev.h: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&2;} - ( - cat <<\_ASBOX -## ------------------------------------ ## -## Report this to bug-autoconf@gnu.org. ## -## ------------------------------------ ## -_ASBOX - ) | - sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5 -echo $ECHO_N "checking for sys/mkdev.h... $ECHO_C" >&6 -if test "${ac_cv_header_sys_mkdev_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_cv_header_sys_mkdev_h=$ac_header_preproc -fi -echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5 -echo "${ECHO_T}$ac_cv_header_sys_mkdev_h" >&6 +done -fi -if test $ac_cv_header_sys_mkdev_h = yes; then -cat >>confdefs.h <<\_ACEOF -#define MAJOR_IN_MKDEV 1 -_ACEOF -fi - if test $ac_cv_header_sys_mkdev_h = no; then - if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then - echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5 -echo $ECHO_N "checking for sys/sysmacros.h... $ECHO_C" >&6 -if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +for ac_header in dlfcn.h fcntl.h grp.h limits.h langinfo.h \ +libintl.h locale.h ncurses.h poll.h pthread.h \ +signal.h stdarg.h stddef.h stdlib.h stropts.h termios.h thread.h \ +unistd.h utime.h \ +sys/audioio.h sys/bsdtty.h sys/file.h sys/lock.h sys/mkdev.h sys/modem.h \ +sys/param.h sys/poll.h sys/select.h sys/socket.h sys/time.h sys/times.h \ +sys/un.h sys/utsname.h sys/wait.h pty.h term.h libutil.h \ +sys/resource.h netpacket/packet.h sysexits.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi -echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5 -echo "${ECHO_T}$ac_cv_header_sys_sysmacros_h" >&6 +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? -echo "$as_me:$LINENO: checking sys/sysmacros.h usability" >&5 -echo $ECHO_N "checking sys/sysmacros.h usability... $ECHO_C" >&6 +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ @@ -5316,7 +4390,7 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -#include +#include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 @@ -5342,8 +4416,8 @@ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? -echo "$as_me:$LINENO: checking sys/sysmacros.h presence" >&5 -echo $ECHO_N "checking sys/sysmacros.h presence... $ECHO_C" >&6 +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ @@ -5351,7 +4425,7 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 @@ -5382,12 +4456,12 @@ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? -case $ac_header_compiler:$ac_header_preproc in - yes:no ) - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&2;} +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} ( cat <<\_ASBOX ## ------------------------------------ ## @@ -5398,12 +4472,12 @@ _ASBOX sed "s/^/$as_me: WARNING: /" >&2 ;; no:yes ) - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: present but cannot be compiled" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} ( cat <<\_ASBOX ## ------------------------------------ ## @@ -5414,64 +4488,99 @@ _ASBOX sed "s/^/$as_me: WARNING: /" >&2 ;; esac -echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5 -echo $ECHO_N "checking for sys/sysmacros.h... $ECHO_C" >&6 -if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_header_sys_sysmacros_h=$ac_header_preproc + eval "$as_ac_Header=$ac_header_preproc" fi -echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5 -echo "${ECHO_T}$ac_cv_header_sys_sysmacros_h" >&6 +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi -if test $ac_cv_header_sys_sysmacros_h = yes; then - -cat >>confdefs.h <<\_ACEOF -#define MAJOR_IN_SYSMACROS 1 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi +done - fi -fi -# checks for typedefs -was_it_defined=no -echo "$as_me:$LINENO: checking for clock_t in time.h" >&5 -echo $ECHO_N "checking for clock_t in time.h... $ECHO_C" >&6 -cat >conftest.$ac_ext <<_ACEOF + + + +ac_header_dirent=no +for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do + as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5 +echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include +#include <$ac_hdr> +int +main () +{ +if ((DIR *) 0) +return 0; + ; + return 0; +} _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "clock_t" >/dev/null 2>&1; then - was_it_defined=yes +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_Header=yes" else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - -cat >>confdefs.h <<\_ACEOF -#define clock_t long +eval "$as_ac_Header=no" +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 _ACEOF - +ac_header_dirent=$ac_hdr; break fi -rm -f conftest* - -echo "$as_me:$LINENO: result: $was_it_defined" >&5 -echo "${ECHO_T}$was_it_defined" >&6 -# Check whether using makedev requires defining _OSF_SOURCE -echo "$as_me:$LINENO: checking for makedev" >&5 -echo $ECHO_N "checking for makedev... $ECHO_C" >&6 +done +# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. +if test $ac_header_dirent = dirent.h; then + echo "$as_me:$LINENO: checking for library containing opendir" >&5 +echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6 +if test "${ac_cv_search_opendir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_func_search_save_LIBS=$LIBS +ac_cv_search_opendir=no cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ @@ -5479,11 +4588,18 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char opendir (); int main () { - makedev(0, 0) +opendir (); ; return 0; } @@ -5500,16 +4616,16 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_has_makedev=yes + ac_cv_search_opendir="none required" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_has_makedev=no fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -if test "$ac_cv_has_makedev" = "no"; then - # we didn't link, try if _OSF_SOURCE will allow us to link +if test "$ac_cv_search_opendir" = no; then + for ac_lib in dir; do + LIBS="-l$ac_lib $ac_func_search_save_LIBS" cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ @@ -5518,13 +4634,17 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#define _OSF_SOURCE 1 -#include - +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char opendir (); int main () { - makedev(0, 0) +opendir (); ; return 0; } @@ -5541,42 +4661,33 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_has_makedev=yes + ac_cv_search_opendir="-l$ac_lib" +break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_has_makedev=no fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext - if test "$ac_cv_has_makedev" = "yes"; then - -cat >>confdefs.h <<\_ACEOF -#define _OSF_SOURCE 1 -_ACEOF - - fi + done fi -echo "$as_me:$LINENO: result: $ac_cv_has_makedev" >&5 -echo "${ECHO_T}$ac_cv_has_makedev" >&6 -if test "$ac_cv_has_makedev" = "yes"; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_MAKEDEV 1 -_ACEOF - +LIBS=$ac_func_search_save_LIBS fi +echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 +echo "${ECHO_T}$ac_cv_search_opendir" >&6 +if test "$ac_cv_search_opendir" != no; then + test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS" -# Enabling LFS on Solaris (2.6 to 9) with gcc 2.95 triggers a bug in -# the system headers: If _XOPEN_SOURCE and _LARGEFILE_SOURCE are -# defined, but the compiler does not support pragma redefine_extname, -# and _LARGEFILE64_SOURCE is not defined, the headers refer to 64-bit -# structures (such as rlimit64) without declaring them. As a -# work-around, disable LFS on such configurations +fi -use_lfs=yes -echo "$as_me:$LINENO: checking Solaris LFS bug" >&5 -echo $ECHO_N "checking Solaris LFS bug... $ECHO_C" >&6 +else + echo "$as_me:$LINENO: checking for library containing opendir" >&5 +echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6 +if test "${ac_cv_search_opendir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_func_search_save_LIBS=$LIBS +ac_cv_search_opendir=no cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ @@ -5585,127 +4696,102 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#define _LARGEFILE_SOURCE 1 -#define _FILE_OFFSET_BITS 64 -#include - +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char opendir (); int main () { -struct rlimit foo; +opendir (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - sol_lfs_bug=no + ac_cv_search_opendir="none required" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -sol_lfs_bug=yes -fi -rm -f conftest.$ac_objext conftest.$ac_ext -echo "$as_me:$LINENO: result: $sol_lfs_bug" >&5 -echo "${ECHO_T}$sol_lfs_bug" >&6 -if test "$sol_lfs_bug" = "yes"; then - use_lfs=no -fi - -if test "$use_lfs" = "yes"; then -# Two defines needed to enable largefile support on various platforms -# These may affect some typedefs - -cat >>confdefs.h <<\_ACEOF -#define _LARGEFILE_SOURCE 1 -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define _FILE_OFFSET_BITS 64 -_ACEOF - fi - -# Add some code to confdefs.h so that the test for off_t works on SCO -cat >> confdefs.h <<\EOF -#if defined(SCO_DS) -#undef _OFF_T -#endif -EOF - -# Type availability checks -echo "$as_me:$LINENO: checking for mode_t" >&5 -echo $ECHO_N "checking for mode_t... $ECHO_C" >&6 -if test "${ac_cv_type_mode_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +if test "$ac_cv_search_opendir" = no; then + for ac_lib in x; do + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char opendir (); int main () { -if ((mode_t *) 0) - return 0; -if (sizeof (mode_t)) - return 0; +opendir (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_type_mode_t=yes + ac_cv_search_opendir="-l$ac_lib" +break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_type_mode_t=no fi -rm -f conftest.$ac_objext conftest.$ac_ext +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + done fi -echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5 -echo "${ECHO_T}$ac_cv_type_mode_t" >&6 -if test $ac_cv_type_mode_t = yes; then - : -else +LIBS=$ac_func_search_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 +echo "${ECHO_T}$ac_cv_search_opendir" >&6 +if test "$ac_cv_search_opendir" != no; then + test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS" -cat >>confdefs.h <<_ACEOF -#define mode_t int -_ACEOF +fi fi -echo "$as_me:$LINENO: checking for off_t" >&5 -echo $ECHO_N "checking for off_t... $ECHO_C" >&6 -if test "${ac_cv_type_off_t+set}" = set; then +echo "$as_me:$LINENO: checking whether sys/types.h defines makedev" >&5 +echo $ECHO_N "checking whether sys/types.h defines makedev... $ECHO_C" >&6 +if test "${ac_cv_header_sys_types_h_makedev+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -5715,57 +4801,54 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default +#include int main () { -if ((off_t *) 0) - return 0; -if (sizeof (off_t)) - return 0; +return makedev(0, 0); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_type_off_t=yes + ac_cv_header_sys_types_h_makedev=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_type_off_t=no -fi -rm -f conftest.$ac_objext conftest.$ac_ext +ac_cv_header_sys_types_h_makedev=no fi -echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 -echo "${ECHO_T}$ac_cv_type_off_t" >&6 -if test $ac_cv_type_off_t = yes; then - : -else - -cat >>confdefs.h <<_ACEOF -#define off_t long -_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext fi +echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h_makedev" >&5 +echo "${ECHO_T}$ac_cv_header_sys_types_h_makedev" >&6 -echo "$as_me:$LINENO: checking for pid_t" >&5 -echo $ECHO_N "checking for pid_t... $ECHO_C" >&6 -if test "${ac_cv_type_pid_t+set}" = set; then +if test $ac_cv_header_sys_types_h_makedev = no; then +if test "${ac_cv_header_sys_mkdev_h+set}" = set; then + echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5 +echo $ECHO_N "checking for sys/mkdev.h... $ECHO_C" >&6 +if test "${ac_cv_header_sys_mkdev_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5 +echo "${ECHO_T}$ac_cv_header_sys_mkdev_h" >&6 else - cat >conftest.$ac_ext <<_ACEOF + # Is the header compilable? +echo "$as_me:$LINENO: checking sys/mkdev.h usability" >&5 +echo $ECHO_N "checking sys/mkdev.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF @@ -5773,16 +4856,7 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -int -main () -{ -if ((pid_t *) 0) - return 0; -if (sizeof (pid_t)) - return 0; - ; - return 0; -} +#include _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 @@ -5796,93 +4870,125 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_type_pid_t=yes + ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_type_pid_t=no +ac_header_compiler=no fi rm -f conftest.$ac_objext conftest.$ac_ext -fi -echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 -echo "${ECHO_T}$ac_cv_type_pid_t" >&6 -if test $ac_cv_type_pid_t = yes; then - : -else - -cat >>confdefs.h <<_ACEOF -#define pid_t int -_ACEOF - -fi +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 -echo "$as_me:$LINENO: checking return type of signal handlers" >&5 -echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6 -if test "${ac_cv_type_signal+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF +# Is the header present? +echo "$as_me:$LINENO: checking sys/mkdev.h presence" >&5 +echo $ECHO_N "checking sys/mkdev.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include -#ifdef signal -# undef signal -#endif -#ifdef __cplusplus -extern "C" void (*signal (int, void (*)(int)))(int); -#else -void (*signal ()) (); -#endif - -int -main () -{ -int i; - ; - return 0; -} +#include _ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_type_signal=void + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_type_signal=int + ac_header_preproc=no fi -rm -f conftest.$ac_objext conftest.$ac_ext +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; + no:yes ) + { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: sys/mkdev.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5 +echo $ECHO_N "checking for sys/mkdev.h... $ECHO_C" >&6 +if test "${ac_cv_header_sys_mkdev_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_sys_mkdev_h=$ac_header_preproc fi -echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 -echo "${ECHO_T}$ac_cv_type_signal" >&6 +echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5 +echo "${ECHO_T}$ac_cv_header_sys_mkdev_h" >&6 -cat >>confdefs.h <<_ACEOF -#define RETSIGTYPE $ac_cv_type_signal +fi +if test $ac_cv_header_sys_mkdev_h = yes; then + +cat >>confdefs.h <<\_ACEOF +#define MAJOR_IN_MKDEV 1 _ACEOF +fi -echo "$as_me:$LINENO: checking for size_t" >&5 -echo $ECHO_N "checking for size_t... $ECHO_C" >&6 -if test "${ac_cv_type_size_t+set}" = set; then + + + if test $ac_cv_header_sys_mkdev_h = no; then + if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then + echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5 +echo $ECHO_N "checking for sys/sysmacros.h... $ECHO_C" >&6 +if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5 +echo "${ECHO_T}$ac_cv_header_sys_sysmacros_h" >&6 else - cat >conftest.$ac_ext <<_ACEOF + # Is the header compilable? +echo "$as_me:$LINENO: checking sys/sysmacros.h usability" >&5 +echo $ECHO_N "checking sys/sysmacros.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF @@ -5890,16 +4996,7 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -int -main () -{ -if ((size_t *) 0) - return 0; -if (sizeof (size_t)) - return 0; - ; - return 0; -} +#include _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 @@ -5913,128 +5010,253 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_type_size_t=yes + ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_type_size_t=no +ac_header_compiler=no fi rm -f conftest.$ac_objext conftest.$ac_ext -fi -echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 -echo "${ECHO_T}$ac_cv_type_size_t" >&6 -if test $ac_cv_type_size_t = yes; then - : -else +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 -cat >>confdefs.h <<_ACEOF -#define size_t unsigned +# Is the header present? +echo "$as_me:$LINENO: checking sys/sysmacros.h presence" >&5 +echo $ECHO_N "checking sys/sysmacros.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include _ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_preproc=no fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 -echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 -echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6 -if test "${ac_cv_type_uid_t+set}" = set; then +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; + no:yes ) + { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: sys/sysmacros.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5 +echo $ECHO_N "checking for sys/sysmacros.h... $ECHO_C" >&6 +if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_header_sys_sysmacros_h=$ac_header_preproc +fi +echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5 +echo "${ECHO_T}$ac_cv_header_sys_sysmacros_h" >&6 + +fi +if test $ac_cv_header_sys_sysmacros_h = yes; then + +cat >>confdefs.h <<\_ACEOF +#define MAJOR_IN_SYSMACROS 1 +_ACEOF + +fi + + + fi +fi + + +# checks for typedefs +was_it_defined=no +echo "$as_me:$LINENO: checking for clock_t in time.h" >&5 +echo $ECHO_N "checking for clock_t in time.h... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "uid_t" >/dev/null 2>&1; then - ac_cv_type_uid_t=yes + $EGREP "clock_t" >/dev/null 2>&1; then + was_it_defined=yes else - ac_cv_type_uid_t=no -fi -rm -f conftest* -fi -echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 -echo "${ECHO_T}$ac_cv_type_uid_t" >&6 -if test $ac_cv_type_uid_t = no; then cat >>confdefs.h <<\_ACEOF -#define uid_t int +#define clock_t long _ACEOF -cat >>confdefs.h <<\_ACEOF -#define gid_t int -_ACEOF - fi +rm -f conftest* +echo "$as_me:$LINENO: result: $was_it_defined" >&5 +echo "${ECHO_T}$was_it_defined" >&6 -# Sizes of various common basic types -echo "$as_me:$LINENO: checking for int" >&5 -echo $ECHO_N "checking for int... $ECHO_C" >&6 -if test "${ac_cv_type_int+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF +# Check whether using makedev requires defining _OSF_SOURCE +echo "$as_me:$LINENO: checking for makedev" >&5 +echo $ECHO_N "checking for makedev... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default +#include int main () { -if ((int *) 0) - return 0; -if (sizeof (int)) + makedev(0, 0) + ; return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_has_makedev=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_has_makedev=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +if test "$ac_cv_has_makedev" = "no"; then + # we didn't link, try if _OSF_SOURCE will allow us to link + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#define _OSF_SOURCE 1 +#include + +int +main () +{ + makedev(0, 0) ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_type_int=yes + ac_cv_has_makedev=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_type_int=no +ac_cv_has_makedev=no fi -rm -f conftest.$ac_objext conftest.$ac_ext +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + if test "$ac_cv_has_makedev" = "yes"; then + +cat >>confdefs.h <<\_ACEOF +#define _OSF_SOURCE 1 +_ACEOF + + fi fi -echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 -echo "${ECHO_T}$ac_cv_type_int" >&6 +echo "$as_me:$LINENO: result: $ac_cv_has_makedev" >&5 +echo "${ECHO_T}$ac_cv_has_makedev" >&6 +if test "$ac_cv_has_makedev" = "yes"; then -echo "$as_me:$LINENO: checking size of int" >&5 -echo $ECHO_N "checking size of int... $ECHO_C" >&6 -if test "${ac_cv_sizeof_int+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test "$ac_cv_type_int" = yes; then - # The cast to unsigned long 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. - if test "$cross_compiling" = yes; then - # Depending upon the size, compute the lo and hi bounds. +cat >>confdefs.h <<\_ACEOF +#define HAVE_MAKEDEV 1 +_ACEOF + +fi + +# Enabling LFS on Solaris (2.6 to 9) with gcc 2.95 triggers a bug in +# the system headers: If _XOPEN_SOURCE and _LARGEFILE_SOURCE are +# defined, but the compiler does not support pragma redefine_extname, +# and _LARGEFILE64_SOURCE is not defined, the headers refer to 64-bit +# structures (such as rlimit64) without declaring them. As a +# work-around, disable LFS on such configurations + +use_lfs=yes +echo "$as_me:$LINENO: checking Solaris LFS bug" >&5 +echo $ECHO_N "checking Solaris LFS bug... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ @@ -6042,13 +5264,15 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default + +#define _LARGEFILE_SOURCE 1 +#define _FILE_OFFSET_BITS 64 +#include + int main () { -static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)]; -test_array [0] = 0 - +struct rlimit foo; ; return 0; } @@ -6065,9 +5289,49 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_lo=0 ac_mid=0 - while :; do - cat >conftest.$ac_ext <<_ACEOF + sol_lfs_bug=no +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +sol_lfs_bug=yes +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $sol_lfs_bug" >&5 +echo "${ECHO_T}$sol_lfs_bug" >&6 +if test "$sol_lfs_bug" = "yes"; then + use_lfs=no +fi + +if test "$use_lfs" = "yes"; then +# Two defines needed to enable largefile support on various platforms +# These may affect some typedefs + +cat >>confdefs.h <<\_ACEOF +#define _LARGEFILE_SOURCE 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define _FILE_OFFSET_BITS 64 +_ACEOF + +fi + +# Add some code to confdefs.h so that the test for off_t works on SCO +cat >> confdefs.h <<\EOF +#if defined(SCO_DS) +#undef _OFF_T +#endif +EOF + +# Type availability checks +echo "$as_me:$LINENO: checking for mode_t" >&5 +echo $ECHO_N "checking for mode_t... $ECHO_C" >&6 +if test "${ac_cv_type_mode_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF @@ -6078,9 +5342,10 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; -test_array [0] = 0 - +if ((mode_t *) 0) + return 0; +if (sizeof (mode_t)) + return 0; ; return 0; } @@ -6097,25 +5362,33 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_hi=$ac_mid; break + ac_cv_type_mode_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_lo=`expr $ac_mid + 1` - if test $ac_lo -le $ac_mid; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid + 1` +ac_cv_type_mode_t=no fi rm -f conftest.$ac_objext conftest.$ac_ext - done +fi +echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5 +echo "${ECHO_T}$ac_cv_type_mode_t" >&6 +if test $ac_cv_type_mode_t = yes; then + : else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 -cat >conftest.$ac_ext <<_ACEOF +cat >>confdefs.h <<_ACEOF +#define mode_t int +_ACEOF + +fi + +echo "$as_me:$LINENO: checking for off_t" >&5 +echo $ECHO_N "checking for off_t... $ECHO_C" >&6 +if test "${ac_cv_type_off_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF @@ -6126,9 +5399,10 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)]; -test_array [0] = 0 - +if ((off_t *) 0) + return 0; +if (sizeof (off_t)) + return 0; ; return 0; } @@ -6145,9 +5419,33 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_hi=-1 ac_mid=-1 - while :; do - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_off_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_off_t=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 +echo "${ECHO_T}$ac_cv_type_off_t" >&6 +if test $ac_cv_type_off_t = yes; then + : +else + +cat >>confdefs.h <<_ACEOF +#define off_t long +_ACEOF + +fi + +echo "$as_me:$LINENO: checking for pid_t" >&5 +echo $ECHO_N "checking for pid_t... $ECHO_C" >&6 +if test "${ac_cv_type_pid_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF @@ -6158,9 +5456,10 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)]; -test_array [0] = 0 - +if ((pid_t *) 0) + return 0; +if (sizeof (pid_t)) + return 0; ; return 0; } @@ -6177,32 +5476,32 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_lo=$ac_mid; break + ac_cv_type_pid_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_hi=`expr '(' $ac_mid ')' - 1` - if test $ac_mid -le $ac_hi; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid` +ac_cv_type_pid_t=no fi rm -f conftest.$ac_objext conftest.$ac_ext - done +fi +echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 +echo "${ECHO_T}$ac_cv_type_pid_t" >&6 +if test $ac_cv_type_pid_t = yes; then + : else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 -ac_lo= ac_hi= -fi -rm -f conftest.$ac_objext conftest.$ac_ext +cat >>confdefs.h <<_ACEOF +#define pid_t int +_ACEOF + fi -rm -f conftest.$ac_objext conftest.$ac_ext -# Binary search between lo and hi bounds. -while test "x$ac_lo" != "x$ac_hi"; do - ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + +echo "$as_me:$LINENO: checking return type of signal handlers" >&5 +echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6 +if test "${ac_cv_type_signal+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ @@ -6210,13 +5509,21 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default +#include +#include +#ifdef signal +# undef signal +#endif +#ifdef __cplusplus +extern "C" void (*signal (int, void (*)(int)))(int); +#else +void (*signal ()) (); +#endif + int main () { -static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; -test_array [0] = 0 - +int i; ; return 0; } @@ -6233,112 +5540,125 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_hi=$ac_mid + ac_cv_type_signal=void else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_lo=`expr '(' $ac_mid ')' + 1` +ac_cv_type_signal=int fi rm -f conftest.$ac_objext conftest.$ac_ext -done -case $ac_lo in -?*) ac_cv_sizeof_int=$ac_lo;; -'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (int), 77 -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } ;; -esac -else - if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ +fi +echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 +echo "${ECHO_T}$ac_cv_type_signal" >&6 + +cat >>confdefs.h <<_ACEOF +#define RETSIGTYPE $ac_cv_type_signal _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -long longval () { return (long) (sizeof (int)); } -unsigned long ulongval () { return (long) (sizeof (int)); } -#include -#include -int -main () -{ - FILE *f = fopen ("conftest.val", "w"); - if (! f) - exit (1); - if (((long) (sizeof (int))) < 0) - { - long i = longval (); - if (i != ((long) (sizeof (int)))) - exit (1); - fprintf (f, "%ld\n", i); - } - else - { - unsigned long i = ulongval (); - if (i != ((long) (sizeof (int)))) - exit (1); - fprintf (f, "%lu\n", i); - } - exit (ferror (f) || fclose (f) != 0); +echo "$as_me:$LINENO: checking for size_t" >&5 +echo $ECHO_N "checking for size_t... $ECHO_C" >&6 +if test "${ac_cv_type_size_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if ((size_t *) 0) + return 0; +if (sizeof (size_t)) + return 0; ; return 0; } _ACEOF -rm -f conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_sizeof_int=`cat conftest.val` + ac_cv_type_size_t=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (int), 77 -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } +ac_cv_type_size_t=no fi -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f conftest.$ac_objext conftest.$ac_ext fi +echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 +echo "${ECHO_T}$ac_cv_type_size_t" >&6 +if test $ac_cv_type_size_t = yes; then + : +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned +_ACEOF + fi -rm -f conftest.val + +echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 +echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6 +if test "${ac_cv_type_uid_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_sizeof_int=0 + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "uid_t" >/dev/null 2>&1; then + ac_cv_type_uid_t=yes +else + ac_cv_type_uid_t=no fi +rm -f conftest* + fi -echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 -echo "${ECHO_T}$ac_cv_sizeof_int" >&6 -cat >>confdefs.h <<_ACEOF -#define SIZEOF_INT $ac_cv_sizeof_int +echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 +echo "${ECHO_T}$ac_cv_type_uid_t" >&6 +if test $ac_cv_type_uid_t = no; then + +cat >>confdefs.h <<\_ACEOF +#define uid_t int _ACEOF -echo "$as_me:$LINENO: checking for long" >&5 -echo $ECHO_N "checking for long... $ECHO_C" >&6 -if test "${ac_cv_type_long+set}" = set; then +cat >>confdefs.h <<\_ACEOF +#define gid_t int +_ACEOF + +fi + + +# Sizes of various common basic types +# ANSI C requires sizeof(char) == 1, so no need to check it +echo "$as_me:$LINENO: checking for int" >&5 +echo $ECHO_N "checking for int... $ECHO_C" >&6 +if test "${ac_cv_type_int+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -6352,9 +5672,9 @@ $ac_includes_default int main () { -if ((long *) 0) +if ((int *) 0) return 0; -if (sizeof (long)) +if (sizeof (int)) return 0; ; return 0; @@ -6372,24 +5692,24 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_type_long=yes + ac_cv_type_int=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_type_long=no +ac_cv_type_int=no fi rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5 -echo "${ECHO_T}$ac_cv_type_long" >&6 +echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 +echo "${ECHO_T}$ac_cv_type_int" >&6 -echo "$as_me:$LINENO: checking size of long" >&5 -echo $ECHO_N "checking size of long... $ECHO_C" >&6 -if test "${ac_cv_sizeof_long+set}" = set; then +echo "$as_me:$LINENO: checking size of int" >&5 +echo $ECHO_N "checking size of int... $ECHO_C" >&6 +if test "${ac_cv_sizeof_int+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test "$ac_cv_type_long" = yes; then + if test "$ac_cv_type_int" = yes; then # The cast to unsigned long 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]];'. @@ -6407,7 +5727,7 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)]; +static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)]; test_array [0] = 0 ; @@ -6439,7 +5759,7 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; test_array [0] = 0 ; @@ -6487,7 +5807,7 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)]; +static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)]; test_array [0] = 0 ; @@ -6519,7 +5839,7 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)]; test_array [0] = 0 ; @@ -6575,7 +5895,7 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; test_array [0] = 0 ; @@ -6604,10 +5924,10 @@ fi rm -f conftest.$ac_objext conftest.$ac_ext done case $ac_lo in -?*) ac_cv_sizeof_long=$ac_lo;; -'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 +?*) ac_cv_sizeof_int=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (long), 77 +echo "$as_me: error: cannot compute sizeof (int), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } ;; esac @@ -6627,8 +5947,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -long longval () { return (long) (sizeof (long)); } -unsigned long ulongval () { return (long) (sizeof (long)); } +long longval () { return (long) (sizeof (int)); } +unsigned long ulongval () { return (long) (sizeof (int)); } #include #include int @@ -6638,17 +5958,17 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) exit (1); - if (((long) (sizeof (long))) < 0) + if (((long) (sizeof (int))) < 0) { long i = longval (); - if (i != ((long) (sizeof (long)))) + if (i != ((long) (sizeof (int)))) exit (1); fprintf (f, "%ld\n", i); } else { unsigned long i = ulongval (); - if (i != ((long) (sizeof (long)))) + if (i != ((long) (sizeof (int)))) exit (1); fprintf (f, "%lu\n", i); } @@ -6669,16 +5989,16 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_sizeof_long=`cat conftest.val` + ac_cv_sizeof_int=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (long), 77 +echo "$as_me: error: cannot compute sizeof (int), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi @@ -6687,19 +6007,19 @@ fi fi rm -f conftest.val else - ac_cv_sizeof_long=0 + ac_cv_sizeof_int=0 fi fi -echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 -echo "${ECHO_T}$ac_cv_sizeof_long" >&6 +echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 +echo "${ECHO_T}$ac_cv_sizeof_int" >&6 cat >>confdefs.h <<_ACEOF -#define SIZEOF_LONG $ac_cv_sizeof_long +#define SIZEOF_INT $ac_cv_sizeof_int _ACEOF -echo "$as_me:$LINENO: checking for void *" >&5 -echo $ECHO_N "checking for void *... $ECHO_C" >&6 -if test "${ac_cv_type_void_p+set}" = set; then +echo "$as_me:$LINENO: checking for long" >&5 +echo $ECHO_N "checking for long... $ECHO_C" >&6 +if test "${ac_cv_type_long+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -6713,9 +6033,9 @@ $ac_includes_default int main () { -if ((void * *) 0) +if ((long *) 0) return 0; -if (sizeof (void *)) +if (sizeof (long)) return 0; ; return 0; @@ -6733,24 +6053,24 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_type_void_p=yes + ac_cv_type_long=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_type_void_p=no +ac_cv_type_long=no fi rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5 -echo "${ECHO_T}$ac_cv_type_void_p" >&6 +echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5 +echo "${ECHO_T}$ac_cv_type_long" >&6 -echo "$as_me:$LINENO: checking size of void *" >&5 -echo $ECHO_N "checking size of void *... $ECHO_C" >&6 -if test "${ac_cv_sizeof_void_p+set}" = set; then +echo "$as_me:$LINENO: checking size of long" >&5 +echo $ECHO_N "checking size of long... $ECHO_C" >&6 +if test "${ac_cv_sizeof_long+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test "$ac_cv_type_void_p" = yes; then + if test "$ac_cv_type_long" = yes; then # The cast to unsigned long 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]];'. @@ -6768,7 +6088,7 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)]; +static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)]; test_array [0] = 0 ; @@ -6800,7 +6120,7 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; test_array [0] = 0 ; @@ -6848,7 +6168,7 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)]; +static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)]; test_array [0] = 0 ; @@ -6880,7 +6200,7 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)]; test_array [0] = 0 ; @@ -6936,7 +6256,7 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; test_array [0] = 0 ; @@ -6965,10 +6285,10 @@ fi rm -f conftest.$ac_objext conftest.$ac_ext done case $ac_lo in -?*) ac_cv_sizeof_void_p=$ac_lo;; -'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77 +?*) ac_cv_sizeof_long=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (void *), 77 +echo "$as_me: error: cannot compute sizeof (long), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } ;; esac @@ -6988,8 +6308,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -long longval () { return (long) (sizeof (void *)); } -unsigned long ulongval () { return (long) (sizeof (void *)); } +long longval () { return (long) (sizeof (long)); } +unsigned long ulongval () { return (long) (sizeof (long)); } #include #include int @@ -6999,17 +6319,17 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) exit (1); - if (((long) (sizeof (void *))) < 0) + if (((long) (sizeof (long))) < 0) { long i = longval (); - if (i != ((long) (sizeof (void *)))) + if (i != ((long) (sizeof (long)))) exit (1); fprintf (f, "%ld\n", i); } else { unsigned long i = ulongval (); - if (i != ((long) (sizeof (void *)))) + if (i != ((long) (sizeof (long)))) exit (1); fprintf (f, "%lu\n", i); } @@ -7030,16 +6350,16 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_sizeof_void_p=`cat conftest.val` + ac_cv_sizeof_long=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77 +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (void *), 77 +echo "$as_me: error: cannot compute sizeof (long), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi @@ -7048,19 +6368,19 @@ fi fi rm -f conftest.val else - ac_cv_sizeof_void_p=0 + ac_cv_sizeof_long=0 fi fi -echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5 -echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6 +echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 +echo "${ECHO_T}$ac_cv_sizeof_long" >&6 cat >>confdefs.h <<_ACEOF -#define SIZEOF_VOID_P $ac_cv_sizeof_void_p +#define SIZEOF_LONG $ac_cv_sizeof_long _ACEOF -echo "$as_me:$LINENO: checking for char" >&5 -echo $ECHO_N "checking for char... $ECHO_C" >&6 -if test "${ac_cv_type_char+set}" = set; then +echo "$as_me:$LINENO: checking for void *" >&5 +echo $ECHO_N "checking for void *... $ECHO_C" >&6 +if test "${ac_cv_type_void_p+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -7074,9 +6394,9 @@ $ac_includes_default int main () { -if ((char *) 0) +if ((void * *) 0) return 0; -if (sizeof (char)) +if (sizeof (void *)) return 0; ; return 0; @@ -7094,24 +6414,24 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_type_char=yes + ac_cv_type_void_p=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_type_char=no +ac_cv_type_void_p=no fi rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:$LINENO: result: $ac_cv_type_char" >&5 -echo "${ECHO_T}$ac_cv_type_char" >&6 +echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5 +echo "${ECHO_T}$ac_cv_type_void_p" >&6 -echo "$as_me:$LINENO: checking size of char" >&5 -echo $ECHO_N "checking size of char... $ECHO_C" >&6 -if test "${ac_cv_sizeof_char+set}" = set; then +echo "$as_me:$LINENO: checking size of void *" >&5 +echo $ECHO_N "checking size of void *... $ECHO_C" >&6 +if test "${ac_cv_sizeof_void_p+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test "$ac_cv_type_char" = yes; then + if test "$ac_cv_type_void_p" = yes; then # The cast to unsigned long 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]];'. @@ -7129,7 +6449,7 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (char))) >= 0)]; +static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)]; test_array [0] = 0 ; @@ -7161,7 +6481,7 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)]; test_array [0] = 0 ; @@ -7209,7 +6529,7 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (char))) < 0)]; +static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)]; test_array [0] = 0 ; @@ -7241,7 +6561,7 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (char))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)]; test_array [0] = 0 ; @@ -7297,7 +6617,7 @@ $ac_includes_default int main () { -static int test_array [1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)]; test_array [0] = 0 ; @@ -7326,10 +6646,10 @@ fi rm -f conftest.$ac_objext conftest.$ac_ext done case $ac_lo in -?*) ac_cv_sizeof_char=$ac_lo;; -'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77 +?*) ac_cv_sizeof_void_p=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77 See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (char), 77 +echo "$as_me: error: cannot compute sizeof (void *), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } ;; esac @@ -7349,8 +6669,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -long longval () { return (long) (sizeof (char)); } -unsigned long ulongval () { return (long) (sizeof (char)); } +long longval () { return (long) (sizeof (void *)); } +unsigned long ulongval () { return (long) (sizeof (void *)); } #include #include int @@ -7360,17 +6680,17 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) exit (1); - if (((long) (sizeof (char))) < 0) + if (((long) (sizeof (void *))) < 0) { long i = longval (); - if (i != ((long) (sizeof (char)))) + if (i != ((long) (sizeof (void *)))) exit (1); fprintf (f, "%ld\n", i); } else { unsigned long i = ulongval (); - if (i != ((long) (sizeof (char)))) + if (i != ((long) (sizeof (void *)))) exit (1); fprintf (f, "%lu\n", i); } @@ -7391,16 +6711,16 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_sizeof_char=`cat conftest.val` + ac_cv_sizeof_void_p=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77 +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77 See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (char), 77 +echo "$as_me: error: cannot compute sizeof (void *), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi @@ -7409,13 +6729,13 @@ fi fi rm -f conftest.val else - ac_cv_sizeof_char=0 + ac_cv_sizeof_void_p=0 fi fi -echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5 -echo "${ECHO_T}$ac_cv_sizeof_char" >&6 +echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5 +echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6 cat >>confdefs.h <<_ACEOF -#define SIZEOF_CHAR $ac_cv_sizeof_char +#define SIZEOF_VOID_P $ac_cv_sizeof_void_p _ACEOF diff --git a/configure.in b/configure.in index 9a4183c..2628806 100644 --- a/configure.in +++ b/configure.in @@ -329,7 +329,6 @@ AC_PROG_CC # checks for UNIX variants that set C preprocessor variables AC_AIX -AC_MINIX # Check for unsupported systems case $ac_sys_system/$ac_sys_release in @@ -339,12 +338,6 @@ SunOS/4*|DYNIX/*|dgux*/*|IRIX/4*|Linux*/1*) exit 1;; esac -if test "$MINIX" = yes; then - echo This system \(MINIX\) is no longer supported. - echo Read README for details. - exit 1 -fi - AC_EXEEXT AC_MSG_CHECKING(for --with-suffix) AC_ARG_WITH(suffix, @@ -1014,10 +1007,10 @@ AC_TYPE_SIZE_T AC_TYPE_UID_T # Sizes of various common basic types +# ANSI C requires sizeof(char) == 1, so no need to check it AC_CHECK_SIZEOF(int, 4) AC_CHECK_SIZEOF(long, 4) AC_CHECK_SIZEOF(void *, 4) -AC_CHECK_SIZEOF(char, 1) AC_CHECK_SIZEOF(short, 2) AC_CHECK_SIZEOF(float, 4) AC_CHECK_SIZEOF(double, 8) diff --git a/pyconfig.h.in b/pyconfig.h.in index b999f33..9e3fb7b 100644 --- a/pyconfig.h.in +++ b/pyconfig.h.in @@ -704,9 +704,6 @@ /* Define if i>>j for signed int i does not extend the sign bit when i < 0 */ #undef SIGNED_RIGHT_SHIFT_ZERO_FILLS -/* The size of a `char', as computed by sizeof. */ -#undef SIZEOF_CHAR - /* The size of a `double', as computed by sizeof. */ #undef SIZEOF_DOUBLE @@ -833,9 +830,6 @@ /* This must be defined on some systems to enable large file support. */ #undef _LARGEFILE_SOURCE -/* Define to 1 if on MINIX. */ -#undef _MINIX - /* Define on NetBSD to activate all library features */ #undef _NETBSD_SOURCE -- cgit v0.12