From dd66e34d416a95c1a1d36b032c72f781b14a13b7 Mon Sep 17 00:00:00 2001
From: Jelmer Vernooij <jelmer@samba.org>
Date: Tue, 6 Nov 2007 02:17:05 +0100
Subject: r25851: Move system-specific ldflags checks to libreplace so they can
 be used by ldb. (This used to be commit
 d28c8b822e7b571f24542409376bba8701eeef79)

---
 source4/lib/ldb/Makefile.in          |  5 +++--
 source4/lib/ldb/configure.ac         |  1 +
 source4/lib/replace/libreplace_ld.m4 | 38 ++++++++++++++++++++++++++++++++++++
 3 files changed, 42 insertions(+), 2 deletions(-)

(limited to 'source4/lib')

diff --git a/source4/lib/ldb/Makefile.in b/source4/lib/ldb/Makefile.in
index eb10311ccc..fd0caa4a5c 100644
--- a/source4/lib/ldb/Makefile.in
+++ b/source4/lib/ldb/Makefile.in
@@ -35,6 +35,7 @@ LDAP_LIBS = @LDAP_LIBS@
 SHLIBEXT = @SHLIBEXT@
 
 LD_EXPORT_DYNAMIC = @LD_EXPORT_DYNAMIC@
+SHLD_FLAGS = @SHLD_FLAGS@
 
 PICFLAG = @PICFLAG@
 CFLAGS=-g -I$(srcdir)/include -Iinclude -I$(srcdir) -I$(srcdir)/.. \
@@ -112,10 +113,10 @@ lib/libldb.a: $(OBJS)
 	@-ranlib $@
 
 lib/libnss_ldb.so.2: $(NSS_OBJ) $(LIBS) bin/libldb.a
-	$(CC) -shared -Wl,-soname,libnss_ldb.so.2 -o lib/libnss_ldb.so.2 $(NSS_OBJ) $(OBJS) $(LIB_FLAGS)
+	$(CC) $(SHLD_FLAGS) -Wl,-soname,libnss_ldb.so.2 -o lib/libnss_ldb.so.2 $(NSS_OBJ) $(OBJS) $(LIB_FLAGS)
 
 sample_module.$(SHLIBEXT): tests/sample_module.po 
-	$(CC) -shared -o $@ tests/sample_module.po 
+	$(CC) $(SHLD_FLAGS) -o $@ tests/sample_module.po 
 
 bin/ldbadd: tools/ldbadd.o tools/cmdline.o $(LIBS)
 	$(CC) -o bin/ldbadd tools/ldbadd.o tools/cmdline.o $(LIB_FLAGS) $(LD_EXPORT_DYNAMIC)
diff --git a/source4/lib/ldb/configure.ac b/source4/lib/ldb/configure.ac
index b4b8788253..ffa3f4f750 100644
--- a/source4/lib/ldb/configure.ac
+++ b/source4/lib/ldb/configure.ac
@@ -73,6 +73,7 @@ AC_SUBST(EXTRA_OBJ)
 
 AC_LD_EXPORT_DYNAMIC
 AC_LD_PICFLAG
+AC_LD_SHLDFLAGS
 
 m4_include(libldb.m4)
 AC_OUTPUT(Makefile ldb.pc)
diff --git a/source4/lib/replace/libreplace_ld.m4 b/source4/lib/replace/libreplace_ld.m4
index d3d3f9464f..07dd2db231 100644
--- a/source4/lib/replace/libreplace_ld.m4
+++ b/source4/lib/replace/libreplace_ld.m4
@@ -63,3 +63,41 @@ case "$host_os" in
 esac
 AC_SUBST(PICFLAG)
 ])
+
+AC_DEFUN([AC_LD_SHLDFLAGS],
+[
+	SHLD_FLAGS="-shared"
+
+	case "$host_os" in
+		*linux*)
+			SHLD_FLAGS="-shared -Wl,-Bsymbolic"
+			;;
+		*solaris*)
+			SHLD_FLAGS="-G"
+			if test "${GCC}" = "no"; then
+				## ${CFLAGS} added for building 64-bit shared 
+				## libs using Sun's Compiler
+				SHLD_FLAGS="-G \${CFLAGS}"
+			fi
+			;;
+		*sunos*)
+			SHLD_FLAGS="-G"
+			;;
+		*irix*)
+			SHLD_FLAGS="-set_version sgi1.0 -shared"
+			;;
+		*aix*)
+			SHLD_FLAGS="-Wl,-G,-bexpall,-bbigtoc"
+			;;
+		*hpux*)
+			if test $ac_cv_prog_cc_Ae = yes; then
+				SHLD_FLAGS="-b -Wl,-B,symbolic,-b,-z"
+			fi
+			;;
+		*darwin*)
+			SHLD_FLAGS="-bundle -flat_namespace -undefined suppress"
+			;;
+	esac
+
+	AC_SUBST(SHLD_FLAGS)
+])
-- 
cgit