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dnl This file is an input file used by the GNU "autoconf" program to
dnl generate the file "configure", which is run during Tcl installation
dnl to configure the system for the local environment.
AC_INIT(../generic/tcl.h)
# RCS: @(#) $Id: configure.in,v 1.4 1999/06/10 21:47:28 wart Exp $
TCL_VERSION=8.1
TCL_MAJOR_VERSION=8
TCL_MINOR_VERSION=1
TCL_PATCH_LEVEL=.2
VERSION=${TCL_VERSION}
# Check whether --enable-gcc or --disable-gcc was given. Do this before
# AC_PROG_CC and AC_CYGWIN are called so the compiler can be fully tested
# by built-in autoconf tools.
SC_ENABLE_GCC
AC_PROG_MAKE_SET
AC_PROG_CC
AC_CYGWIN
AC_OBJEXT
AC_EXEEXT
# Set the default compiler switches based on the --enable-symbols option
SC_ENABLE_SYMBOLS
CFLAGS=${CFLAGS_DEFAULT}
LD_FLAGS=${LDFLAGS_DEFAULT}
TCL_DBGX=${DBGX}
# Trick to replace DBGX with TCL_DBGX
DBGX='${TCL_DBGX}'
eval "TCL_LIB_FILE=${TCL_LIB_FILE}"
# Check whether --enable-threads or --disable-threads was given.
SC_ENABLE_THREADS
#--------------------------------------------------------------------
# The statements below define a collection of symbols related to
# building libtcl as a shared library instead of a static library.
#--------------------------------------------------------------------
SC_ENABLE_SHARED
EXTRA_CFLAGS=""
# set various compiler flags depending on whether we are using gcc or cl
if test "${GCC}" = "yes" ; then
CFLAGS_DEBUG=-g
CFLAGS_OPTIMIZE=-O
CFLAGS_WARNING="-Wall -Wconversion"
LDFLAGS_DEBUG=-g
LDFLAGS_OPTIMIZE=-O
PATHTYPE=-u
# Specify the CC output file names based on the target name
CC_OBJNAME="-o \$@"
CC_EXENAME="-o \$@"
else
SHLIB_LD="link -dll -nologo"
SHLIB_LD_LIBS="user32.lib advapi32.lib"
LIBS="user32.lib advapi32.lib"
AR="lib -nologo"
MAKE_LIB="\${AR} -out:\$@"
MAKE_EXE="\${CC} -Fe\$@"
if test "${TCL_SHARED_BUILD}" = "0" ; then
# static
echo "building static version"
runtime=-MT
MAKE_DLL="echo "
LIBSUFFIX="s\${TCL_DBGX}.lib"
LIBRARIES="\${STATIC_LIBRARIES}"
EXESUFFIX="s\${TCL_DBGX}.exe"
DLLSUFFIX=""
else
# dynamic
echo "building dynamic version"
runtime=-MD
MAKE_DLL="\${SHLIB_LD} \${SHLIB_LD_LIBS} -out:\$@"
LIBSUFFIX="\${TCL_DBGX}.lib"
DLLSUFFIX="\${TCL_DBGX}.dll"
EXESUFFIX="\${TCL_DBGX}.exe"
LIBRARIES="\${SHARED_LIBRARIES}"
fi
EXTRA_CFLAGS="-YX"
CFLAGS_DEBUG="-nologo -Z7 -Od -WX ${runtime}d"
CFLAGS_OPTIMIZE="-nologo -O2 -Gs -GD ${runtime}"
CFLAGS_WARNING="-W3"
LDFLAGS_DEBUG="-debug"
LDFLAGS_OPTIMIZE="-release"
PATHTYPE=-w
# Specify the CC output file names based on the target name
CC_OBJNAME="-Fo\$@"
CC_EXENAME="-Fe\$@"
fi
eval "LD_FLAGS=${LD_FLAGS}"
AC_SUBST(PATHTYPE)
AC_SUBST(CFLAGS_DEBUG)
AC_SUBST(CFLAGS_OPTIMIZE)
AC_SUBST(CFLAGS_WARNING)
AC_SUBST(EXTRA_CFLAGS)
AC_SUBST(TCL_DBGX)
AC_SUBST(TCL_LIB_FILE)
AC_SUBST(TCL_MAJOR_VERSION)
AC_SUBST(TCL_MINOR_VERSION)
AC_SUBST(TCL_PATCH_LEVEL)
AC_SUBST(TCL_VERSION)
AC_SUBST(SHLIB_LD)
AC_SUBST(SHLIB_LD_LIBS)
AC_SUBST(SHLIB_CFLAGS)
AC_SUBST(SHLIB_SUFFIX)
AC_SUBST(CC_OBJNAME)
AC_SUBST(CC_EXENAME)
AC_SUBST(AR)
AC_SUBST(DLLSUFFIX)
AC_SUBST(LIBSUFFIX)
AC_SUBST(EXESUFFIX)
AC_SUBST(LIBRARIES)
AC_SUBST(MAKE_LIB)
AC_SUBST(MAKE_DLL)
AC_OUTPUT(Makefile)
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