Mesa (master): targets/gbm: add version-script to limit exported symbols

[Emil Velikov]

Module: Mesa
Branch: master
Commit: 4eaa3c9b60e363fbbba1508b78f52d26e8c186bf
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4eaa3c9b60e363fbbba1508b78f52d26e8c186bf

Author: Emil Velikov <emil.l.velikov at gmail.com>
Date:   Fri Apr  4 21:44:36 2014 +0100

targets/gbm: add version-script to limit exported symbols

Signed-off-by: Emil Velikov <emil.l.velikov at gmail.com>

---

 src/gallium/targets/gbm/Makefile.am |    1 +
 src/gallium/targets/gbm/gbm.sym     |    6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/src/gallium/targets/gbm/Makefile.am b/src/gallium/targets/gbm/Makefile.am
index 0bd1d68..a8945a9 100644
--- a/src/gallium/targets/gbm/Makefile.am
+++ b/src/gallium/targets/gbm/Makefile.am
@@ -67,6 +67,7 @@ gbm_gallium_drm_la_LDFLAGS = \
 	-module \
 	-no-undefined \
 	-avoid-version \
+	-Wl,--version-script=$(top_srcdir)/src/gallium/targets/gbm/gbm.sym \
 	$(GC_SECTIONS) \
 	$(LD_NO_UNDEFINED)
 
diff --git a/src/gallium/targets/gbm/gbm.sym b/src/gallium/targets/gbm/gbm.sym
new file mode 100644
index 0000000..d5fa0b9
--- /dev/null
+++ b/src/gallium/targets/gbm/gbm.sym
@@ -0,0 +1,6 @@
+{
+	global:
+		gbm_backend;
+	local:
+		*;
+};