Pass the dri.sym version script to the linker. This ensures only
explicitly exported symbols are exported and shrinks the library by up
to 60KB.
We need to pass "--undefined-version" because the Android build system
sets --no-undefined-version by default and we get an error on
__driDriverExtensions without the option.
Suggested-by: Emil Velikov <emil.l.veli...@gmail.com>
Signed-off-by: Rob Herring <r...@kernel.org>
---
src/gallium/targets/dri/Android.mk | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/gallium/targets/dri/Android.mk
b/src/gallium/targets/dri/Android.mk
index 150b2e368e51..313930b76274 100644
--- a/src/gallium/targets/dri/Android.mk
+++ b/src/gallium/targets/dri/Android.mk
@@ -32,6 +32,10 @@ LOCAL_SRC_FILES := target.c
LOCAL_CFLAGS :=
+LOCAL_LDFLAGS := \
+ -Wl,--version-script=$(LOCAL_PATH)/dri.sym \
+ -Wl,--undefined-version
+
LOCAL_SHARED_LIBRARIES := \
libdl \
liblog \
--
2.11.0
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