unsupported reloc 43 - 우분투 16.04

우분투 16.04 LTS에서 Android 빌드시 아래와 같은 에러가 발생할 수 있다.

prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.6//x86_64-linux/include/c++/4.6/bits/basic_string.h:235: error: unsupported reloc 43

prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.6//x86_64-linux/include/c++/4.6/bits/basic_string.h:235: error: unsupported reloc 43

libnativehelper/JNIHelp.cpp:310: error: unsupported reloc 43

libnativehelper/JNIHelp.cpp:311: error: unsupported reloc 43

libnativehelper/JNIHelp.cpp:332: error: unsupported reloc 43

libnativehelper/JNIHelp.cpp:322: error: unsupported reloc 43

libnativehelper/JNIHelp.cpp:338: error: unsupported reloc 43

...

libnativehelper/JniInvocation.cpp:165: error: unsupported reloc 43

libnativehelper/JniInvocation.cpp:165: error: unsupported reloc 43

libnativehelper/JniInvocation.cpp:165: error: unsupported reloc 43

clang: error: linker command failed with exit code 1 (use -v to see invocation)

build/core/host_shared_library_internal.mk:44: recipe for target 'out/host/linux-x86/obj32/lib/libnativehelper.so' failed

make: *** [out/host/linux-x86/obj32/lib/libnativehelper.so] Error 1

https://android-review.googlesource.com/#/c/223100/

위의 링크를 참고하였다.

build/core/clang/HOST_x86_common.mk 파일을 수정한다.

에서 다음과 같이 변경한다.

보면 아래의 내용이 하나 추가된 것 말곤 없다.

-B$($(clang_2nd_arch_prefix)HOST_TOOLCHAIN_FOR_CLANG)/x86_64-linux/bin