android sdk linux 16.04 编译兼容性出问题 x86_64

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在Ubuntu 16.04上编译Android SDK时遇到错误，由于不支持的重定位导致编译失败。错误信息涉及到libcompiler_rt_intermediates的静态库。解决方法是在`build/core/clang/Host_x86_common.mk`文件中添加一行代码，以指定GCC工具链路径，从而修复编译问题。

编译出现的错误：

/home/elinksoft/code/8163/alps/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.6/bin/../lib/gcc/x86_64-linux/4.6/../../../../x86_64-linux/bin/ld: error: out/host/linux-x86/obj32/STATIC_LIBRARIES/libcompiler_rt_intermediates/libcompiler_rt.a(eprintf.o): unsupported reloc 43 against global symbol stderr

external/compiler-rt/lib/builtins/eprintf.c:32: error: unsupported reloc 43

collect2: ld returned 1 exit status

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

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

make: *** Waiting for unfinished jobs....

host C++: libnativehelper_32 <= libnativehelper/JNIHelp.cpp

make: *** wait: No child processes.  Stop.

#### make failed to build some targets (34:11 (mm:ss)) ####

解决办法：

修改：

   在build/core/clang/Host_x86_common.mk 

   在第7 - 11行左右位置

   ifeq ($(HOST_OS),linux)

CLANG_CONFIG_x86_LINUX_HOST_EXTRA_ASFLAGS := \

  --gcc-toolchain=$($(clang_2nd_arch_prefix)HOST_TOOLCHAIN_FOR_CLANG) \

  --sysroot=$($(clang_2nd_arch_prefix)HOST_TOOLCHAIN_FOR_CLANG)/sysroot \

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

  -no-integrated-as

   添加 -B$($(clang_2nd_arch_prefix)HOST_TOOLCHAIN_FOR_CLANG)/x86_64-linux/bin \ 这行

android sdk linux 16.04 编译 兼容性出问题 x86_64

android sdk linux 16.04 编译兼容性出问题 x86_64