From e5214a661c18b16040393d5900962f1ac6e76d2e Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Thu, 3 Jul 2008 03:14:33 +0200
Subject: [PATCH] Only export external functions when building daemon

---
 plugins/Makefile.am |  3 ++-
 src/Makefile.am     | 16 +++++++++++++++-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/plugins/Makefile.am b/plugins/Makefile.am
index 68ea95a..37ee862 100644
--- a/plugins/Makefile.am
+++ b/plugins/Makefile.am
@@ -20,7 +20,8 @@ dhclient_la_CFLAGS = @GDBUS_CFLAGS@ -DDHCLIENT=\"@DHCLIENT@\" \
 
 ipv4_la_SOURCES = ipv4.c
 
-AM_LDFLAGS = -module -avoid-version -export-symbols-regex connman_plugin_desc
+AM_LDFLAGS = -no-undefined -module -avoid-version \
+				-export-symbols-regex connman_plugin_desc
 
 statedir = $(localstatedir)/run/connman
 
diff --git a/src/Makefile.am b/src/Makefile.am
index af26d42..a1a7dac 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -15,7 +15,13 @@ connmand_SOURCES = main.c connman.h log.c plugin.c element.c \
 					storage.c manager.c agent.c
 
 connmand_LDADD = @SQLITE_LIBS@ @GDBUS_LIBS@ @GMODULE_LIBS@ @GTHREAD_LIBS@
- 
+
+connmand_LDFLAGS = -Wl,--version-script=connman.ver
+
+connmand_DEPENDENCIES = connman.ver
+
+CLEANFILES = connman.ver connman.exp
+
 statedir = $(localstatedir)/run/connman
 
 storagedir = $(localstatedir)/lib/connman
@@ -36,3 +42,11 @@ INCLUDES = -I$(top_builddir)/include
 EXTRA_DIST = $(dbus_DATA)
 
 MAINTAINERCLEANFILES = Makefile.in
+
+connman.exp:
+	nm -B *.o | awk '{ print $$3 }' | sort -u | grep -E -e '^connman_' > $@
+
+connman.ver: connman.exp
+	echo "{ global:" > $@
+	cat $< | sed -e "s/\(.*\)/\1;/" >> $@
+	echo "local: *; };" >> $@
-- 
2.7.4