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Simplified code to get the threading flags - get them from make

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@8691 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
nico 2001-01-19 11:50:46 +00:00
parent e59030fd14
commit e7c6b56e8a
1 changed files with 11 additions and 49 deletions
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60
configure.in
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@ -227,54 +227,16 @@ if test $ac_cv_header_objc_objc_h = no; then
fi
#--------------------------------------------------------------------
# Check if libobjc was compiled with thread support.
# Check for thread flags for libobjc.
#--------------------------------------------------------------------
AC_MSG_CHECKING(whether objc has thread support)
saved_LIBS="$LIBS"
extra_LIBS=""
case "${target_os}" in
solaris*)
extra_LIBS="-lposix4"
;;
esac
objc_thread_lib=""
if test $host_os = linux-gnu; then
LIBS="-lobjc -lpthread"
AC_TRY_RUN([#include "config/config_thread.m"], objc_threaded="-lpthread",
objc_threaded="", objc_threaded="-lpthread")
if test x"$objc_threaded" = x""; then
LIBS="-lobjc -lpcthread"
AC_TRY_RUN([#include "config/config_thread.m"], objc_threaded="-lpcthread",
objc_threaded="", objc_threaded="-lpcthread")
fi
elif test "`echo $host_os|sed 's/[[0-9]].*//'|sed s/elf//`" = freebsd; then
LIBS="-pthread -lobjc"
AC_TRY_RUN([#include "config/config_thread.m"], objc_threaded="-pthread",
objc_threaded="", objc_threaded="-pthread")
if test x"$objc_threaded" = x""; then
LIBS="-lpthread -lobjc"
AC_TRY_RUN([#include "config/config_thread.m"], objc_threaded="-lpthread",
objc_threaded="", objc_threaded="-lpthread")
fi
if test x"$objc_threaded" = x""; then
LIBS="-lobjc -lpcthread"
AC_TRY_RUN([#include "config/config_thread.m"], objc_threaded="-lpcthread",
objc_threaded="", objc_threaded="-lpcthread")
fi
else
LIBS="-lobjc $LIBS $extra_LIBS"
AC_TRY_RUN([#include "config/config_thread.m"], objc_threaded="-lthread",
objc_threaded="", objc_threaded="-lthread")
fi
LIBS="$saved_LIBS"
if test x"$objc_threaded" = x""; then
AC_MSG_RESULT(no)
else
AC_MSG_RESULT(yes)
fi
ac_cv_objc_threaded=$objc_threaded
AC_SUBST(objc_threaded)
AC_SUBST(ac_cv_objc_threaded)
#
AC_MSG_CHECKING(for objc threading flags)
#
# Get them from gnustep-make which contains the real code to get them
#
objc_threaded=`grep objc_threaded: $GNUSTEP_SYSTEM_ROOT/Makefiles/$obj_dir/config.make | sed -e 's/objc_threaded:=//'`
#
AC_MSG_RESULT($objc_threaded)
#--------------------------------------------------------------------
# Byte order information needed for foundation headers.
@ -496,8 +458,8 @@ saved_LIBS="$LIBS"
saved_CPPFLAGS="$CPPFLAGS"
LIBS="$LIBS -lobjc"
CPPFLAGS="$CPPFLAGS -x objective-c"
if test x"$ac_cv_objc_threaded" != x""; then
LIBS="$LIBS $ac_cv_objc_threaded"
if test x"$objc_threaded" != x""; then
LIBS="$LIBS $objc_threaded"
fi
LIBS="$LIBS $extra_LIBS"
AC_MSG_CHECKING(if +load method is executed before main)