From d5b212caf4cffbd7ce53249bf831ca91ccc5e92d Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Wed, 27 Jun 2007 15:37:03 +0000
Subject: r23631: when linking shared libraries we need to make shure the
 linker doesn't skip "unneeded" object files from within .a files.

If the build-farm doesn't like -Wl,--whole-archive, I'll add some more
configure logic fix it tomorrow.

Kai: with this your libnss_winbind.so patch works for me

metze
(This used to be commit d2609580846647b3c0d4e88e106a9763cd7074ef)
---
 source4/build/smb_build/makefile.pm | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

(limited to 'source4')

diff --git a/source4/build/smb_build/makefile.pm b/source4/build/smb_build/makefile.pm
index 1102e85fef..4d119b1eaa 100644
--- a/source4/build/smb_build/makefile.pm
+++ b/source4/build/smb_build/makefile.pm
@@ -247,16 +247,28 @@ sub array2oneperline($)
 	return $output;
 }
 
-sub _prepare_list($$$)
+sub _prepare_list_ex($$$$$)
 {
-	my ($self,$ctx,$var) = @_;
+	my ($self,$ctx,$var,$pre,$post) = @_;
+	my @tmparr = ();
+
+	push(@tmparr, $pre) if defined($pre);
+	push(@tmparr, @{$ctx->{$var}}) if defined($ctx->{$var});
+	push(@tmparr, $post) if defined($post);
 
-	my $tmplist = array2oneperline($ctx->{$var});
+	my $tmplist = array2oneperline(\@tmparr);
 	return if ($tmplist eq "");
 
 	$self->output("$ctx->{TYPE}\_$ctx->{NAME}_$var =$tmplist\n");
 }
 
+sub _prepare_list($$$)
+{
+	my ($self,$ctx,$var) = @_;
+
+	$self->_prepare_list_ex($ctx, $var, undef, undef);
+}
+
 sub Integrated($$)
 {
 	my ($self,$ctx) = @_;
@@ -302,7 +314,7 @@ sub SharedLibrary($$)
 		$self->_prepare_list($ctx, "FULL_OBJ_LIST");
 	}
 	$self->_prepare_list($ctx, "DEPEND_LIST");
-	$self->_prepare_list($ctx, "LINK_FLAGS");
+	$self->_prepare_list_ex($ctx, "LINK_FLAGS", "-Wl,--whole-archive", "-Wl,--no-whole-archive");
 
 	push(@{$self->{all_objs}}, "\$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST)");
 
-- 
cgit