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| author | jelmer <jelmer@samba.org> | 2007-11-06 01:05:19 +0000 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2007-11-06 09:38:57 +0100 |
| commit | 0627ebc62054e217fcf3c9dda38ae643b528680d (patch) | |
| tree | 03e5700c9116cf82268b4b75f42479a04add7c02 | |
| parent | f16544ad3b167113a352605ffb0f7bb79116eff3 (diff) | |
| download | samba-0627ebc62054e217fcf3c9dda38ae643b528680d.tar.gz samba-0627ebc62054e217fcf3c9dda38ae643b528680d.tar.bz2 samba-0627ebc62054e217fcf3c9dda38ae643b528680d.zip | |
Add configure test for -Wl,--export-dynamic.
git-svn-id: svn+ssh://svn.samba.org/data/svn/samba/branches/SAMBA_4_0@25846 0c0555d6-39d7-0310-84fc-f1cc0bd64818
(This used to be commit 4904af51cdccd4e52d2805bd62f39276447c4646)
| -rw-r--r-- | source3/lib/replace/libreplace.m4 | 1 | ||||
| -rw-r--r-- | source3/lib/replace/libreplace_ld.m4 | 10 |
2 files changed, 11 insertions, 0 deletions
diff --git a/source3/lib/replace/libreplace.m4 b/source3/lib/replace/libreplace.m4 index dd7dbf4e47..a02167ed17 100644 --- a/source3/lib/replace/libreplace.m4 +++ b/source3/lib/replace/libreplace.m4 @@ -355,5 +355,6 @@ CFLAGS="$CFLAGS -I$libreplacedir" ]) m4_include(libreplace_cc.m4) +m4_include(libreplace_ld.m4) m4_include(libreplace_macros.m4) m4_include(autoconf-2.60.m4) diff --git a/source3/lib/replace/libreplace_ld.m4 b/source3/lib/replace/libreplace_ld.m4 new file mode 100644 index 0000000000..8d7d3d7ebb --- /dev/null +++ b/source3/lib/replace/libreplace_ld.m4 @@ -0,0 +1,10 @@ +AC_DEFUN([AC_LD_EXPORT_DYNAMIC], +[ +saved_LDFLAGS="$LDFLAGS" +LDFLAGS="$LDFLAGS -Wl,--export-dynamic" +AC_LINK_IFELSE([ int main() { return 0; } ], +[ LD_EXPORT_DYNAMIC=-Wl,--export-dynamic ], +[ LD_EXPORT_DYNAMIC= ]) +AC_SUBST(LD_EXPORT_DYNAMIC) +LDFLAGS="$saved_LDFLAGS" +]) |