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| author | Jelmer Vernooij <jelmer@samba.org> | 2007-11-06 01:05:19 +0100 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2007-12-21 05:44:24 +0100 |
| commit | 48ed51e61ec4378a0c3d4063a28d7247813548dc (patch) | |
| tree | 4ddbf8065f52c7b6a35e1ba939b0436f0bd1b10d | |
| parent | f52ce954836f46c517f037a819fe0fe37f50d681 (diff) | |
| download | samba-48ed51e61ec4378a0c3d4063a28d7247813548dc.tar.gz samba-48ed51e61ec4378a0c3d4063a28d7247813548dc.tar.bz2 samba-48ed51e61ec4378a0c3d4063a28d7247813548dc.zip | |
r25846: Add configure test for -Wl,--export-dynamic.
(This used to be commit f67040d2a0cb8723f1bf0e9a9d90a821b38697b1)
| -rw-r--r-- | source4/lib/ldb/Makefile.in | 2 | ||||
| -rw-r--r-- | source4/lib/ldb/configure.ac | 2 | ||||
| -rw-r--r-- | source4/lib/replace/libreplace.m4 | 1 | ||||
| -rw-r--r-- | source4/lib/replace/libreplace_ld.m4 | 10 |
4 files changed, 14 insertions, 1 deletions
diff --git a/source4/lib/ldb/Makefile.in b/source4/lib/ldb/Makefile.in index 4a440e205a..a87d39f123 100644 --- a/source4/lib/ldb/Makefile.in +++ b/source4/lib/ldb/Makefile.in @@ -34,7 +34,7 @@ LDAP_LIBS = @LDAP_LIBS@ SHLIBEXT = @SHLIBEXT@ -LD_EXPORT_DYNAMIC = -Wl,--export-dynamic +LD_EXPORT_DYNAMIC = @LD_EXPORT_DYNAMIC@ CFLAGS=-g -I$(srcdir)/include -Iinclude -I$(srcdir) -I$(srcdir)/.. \ $(POPT_CFLAGS) $(TALLOC_CFLAGS) $(TDB_CFLAGS) \ diff --git a/source4/lib/ldb/configure.ac b/source4/lib/ldb/configure.ac index 6f19d88290..fac5d1542e 100644 --- a/source4/lib/ldb/configure.ac +++ b/source4/lib/ldb/configure.ac @@ -71,5 +71,7 @@ fi AC_SUBST(TESTS) AC_SUBST(EXTRA_OBJ) +AC_LD_EXPORT_DYNAMIC + m4_include(libldb.m4) AC_OUTPUT(Makefile ldb.pc) diff --git a/source4/lib/replace/libreplace.m4 b/source4/lib/replace/libreplace.m4 index dd7dbf4e47..a02167ed17 100644 --- a/source4/lib/replace/libreplace.m4 +++ b/source4/lib/replace/libreplace.m4 @@ -355,5 +355,6 @@ CFLAGS="$CFLAGS -I$libreplacedir" ]) m4_include(libreplace_cc.m4) +m4_include(libreplace_ld.m4) m4_include(libreplace_macros.m4) m4_include(autoconf-2.60.m4) diff --git a/source4/lib/replace/libreplace_ld.m4 b/source4/lib/replace/libreplace_ld.m4 new file mode 100644 index 0000000000..8d7d3d7ebb --- /dev/null +++ b/source4/lib/replace/libreplace_ld.m4 @@ -0,0 +1,10 @@ +AC_DEFUN([AC_LD_EXPORT_DYNAMIC], +[ +saved_LDFLAGS="$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" +]) |