Disable clang for arm64 where local __thread is used.

clang/llvm for aarch64 generates relocation references to local symbols and that is not supported by Android dynamic linker. BUG: 25642296 Change-Id: If99aca50002eef4cce7735c6defef2fcb76f5a9b
aosp-mirror · Nov 20, 2015 · e223eb9 · e223eb9
1 parent 1aa3db0
commit e223eb9
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diff --git a/libdw/Android.mk b/libdw/Android.mk
@@ -178,6 +178,9 @@ include $(CLEAR_VARS)
 # Clang has no nested functions.
 LOCAL_CLANG := false
 
+# b/25642296, local __thread variable does not work with arm64 clang/llvm.
+LOCAL_CLANG_arm64 := false
+
 LOCAL_SRC_FILES := $(LIBDW_SRC_FILES)
 
 LOCAL_C_INCLUDES := \

diff --git a/libdwfl/Android.mk b/libdwfl/Android.mk
@@ -134,6 +134,9 @@ include $(CLEAR_VARS)
 # Clang has no nested functions.
 LOCAL_CLANG := false
 
+# b/25642296, local __thread variable does not work with arm64 clang/llvm.
+LOCAL_CLANG_arm64 := false
+
 LOCAL_SRC_FILES := $(LIBDWFL_SRC_FILES)
 
 LOCAL_C_INCLUDES := \

diff --git a/libelf/Android.mk b/libelf/Android.mk
@@ -160,6 +160,9 @@ endif # linux
 
 include $(CLEAR_VARS)
 
+# b/25642296, local __thread variable does not work with arm64 clang/llvm.
+LOCAL_CLANG_arm64 := false
+
 LOCAL_SRC_FILES := $(LIBELF_SRC_FILES)
 
 LOCAL_C_INCLUDES := \