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configure.in: support for win32, saner cross-compile options

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2002-02-11  Adam Megacz <adam@xwt.org>

        * gcc/boehm-gc/configure.in: support for win32, saner
        cross-compile options

From-SVN: r49681
This commit is contained in:
Adam Megacz 2002-02-11 18:31:10 +00:00 committed by Adam Megacz
parent b150efee39
commit df61a3d22a
3 changed files with 21 additions and 17 deletions
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5
boehm-gc/ChangeLog
View File

@ -1,3 +1,8 @@
2001-02-11 Adam Megacz <adam@xwt.org
* gcc/boehm-gc/configure.in: support for win32, saner
cross-compile options
2001-02-08 Anthony Green <green@redhat.com>
* include/private/gcconfig.h: Add XSCALE NOSYS support for bare

22
boehm-gc/configure vendored
View File

@ -2723,7 +2723,13 @@ EOF
;;
esac
;;
decosf1 | irix | mach | os2 | solaris | win32 | dce | vxworks)
win32)
cat >> confdefs.h <<\EOF
#define GC_WIN32_THREADS 1
EOF
;;
decosf1 | irix | mach | os2 | solaris | dce | vxworks)
{ echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
;;
*)
@ -2733,7 +2739,7 @@ esac
echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
echo "configure:2737: checking for dlopen in -ldl" >&5
echo "configure:2743: checking for dlopen in -ldl" >&5
ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@ -2741,7 +2747,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-ldl $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2745 "configure"
#line 2751 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@ -2752,7 +2758,7 @@ int main() {
dlopen()
; return 0; }
EOF
if { (eval echo configure:2756: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:2762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@ -2936,14 +2942,6 @@ EOF
if test -n "${with_cross_host}"; then
cat >> confdefs.h <<\EOF
#define NO_SIGSET 1
EOF
cat >> confdefs.h <<\EOF
#define NO_CLOCK 1
EOF
cat >> confdefs.h <<\EOF
#define SMALL_CONFIG 1
EOF
cat >> confdefs.h <<\EOF

11
boehm-gc/configure.in
View File

@ -108,7 +108,10 @@ case "$THREADS" in
;;
esac
;;
decosf1 | irix | mach | os2 | solaris | win32 | dce | vxworks)
win32)
AC_DEFINE(GC_WIN32_THREADS)
;;
decosf1 | irix | mach | os2 | solaris | dce | vxworks)
AC_MSG_ERROR(thread package $THREADS not yet supported)
;;
*)
@ -226,12 +229,10 @@ AC_DEFINE(GC_GCJ_SUPPORT)
AC_DEFINE(ATOMIC_UNCOLLECTABLE)
dnl This is something of a hack. When cross-compiling we turn off
dnl some functionality. We also enable the "small" configuration.
dnl These is only correct when targetting an embedded system. FIXME.
dnl some functionality. These is only correct when targetting an
dnl embedded system. FIXME.
if test -n "${with_cross_host}"; then
AC_DEFINE(NO_SIGSET)
AC_DEFINE(NO_CLOCK)
AC_DEFINE(SMALL_CONFIG)
AC_DEFINE(NO_DEBUGGING)
fi