Explicitly add lld's relr relocation flags for Android Pie and above
Bug: http://b/119086751
https://android-review.googlesource.com/c/837025 disabled lld relocation
packing globally and enabled it for soong modules targeting pie and
above. Turn it on for Android.mk modules as well.
Test: grep for -Wl,pack-dyn-relocs=android in
out/build-aosp_<device>.ninja
Change-Id: I81b8625073aa6b364219b8cf3122b69c95ec7589
diff --git a/core/binary.mk b/core/binary.mk
index 531e4c3..8c271d1 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -1614,7 +1614,9 @@
ifeq ($(my_use_clang_lld),true)
my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_LLDFLAGS)
include $(BUILD_SYSTEM)/pack_dyn_relocs_setup.mk
- ifeq ($(my_pack_module_relocations),false)
+ ifeq ($(my_pack_module_relocations),true)
+ my_target_global_ldflags += -Wl,--pack-dyn-relocs=android+relr -Wl,--use-android-relr-tags
+ else
my_target_global_ldflags += -Wl,--pack-dyn-relocs=none
endif
else