CMAKE_<LANG>_ANDROID_TOOLCHAIN_PREFIX

在 3.7 版被加入.

When Cross Compiling for Android this variable contains the absolute path prefixing the toolchain GNU compiler and its binutils.

另請參見 CMAKE_<LANG>_ANDROID_TOOLCHAIN_SUFFIX 和 CMAKE_<LANG>_ANDROID_TOOLCHAIN_MACHINE。

For example, the path to the linker is:

${CMAKE_CXX_ANDROID_TOOLCHAIN_PREFIX}ld${CMAKE_CXX_ANDROID_TOOLCHAIN_SUFFIX}