Building the full shaderc package (ndk-build -C $NDK/sources/third_party/shaderc NDK_PROJECT_PATH=. APP_BUILD_SCRIPT=Android.mk APP_PLATFORM=android-24 APP_STL:=c++_static libshaderc_combined) is currently broken because Clang now uses -faddrsig by default, but GNU binutils does not (and has no intention to) support this.

For r19, we need to fix ndk-build and the CMake toolchain to pass -fno-addrsig by default, and document this in the build system maintainer's doc.

For short term future releases, we need to fix the Clang driver to do this by default.

Longer term, the NDK should be moving to LLVM ar, ranlib, lld, strip, etc, but not all of those are ready for NDK use yet.