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

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

diff --git a/src/gallium/targets/gbm/Makefile.am b/src/gallium/targets/gbm/Makefile.am
index 0bd1d68..a8945a9 100644 (file)
--- 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 (file)
index 0000000..d5fa0b9
--- /dev/null
+++ b/src/gallium/targets/gbm/gbm.sym
@@ -0,0 +1,6 @@
+{
+       global:
+               gbm_backend;
+       local:
+               *;
+};