CMake 编译 C + Assembly

https://stackoverflow.com/questions/15132185/mixing-c-and-assembly-sources-and-build-with-cmake

enable_language(C ASM)

in the Toolchain file you should place:

cmake_minimum_required( VERSION 2.6.3 )
set(CMAKE_SYSTEM_NAME Linux )
set(CMAKE_BUILD_TYPE DEBUG)

SET (CMAKE_C_COMPILER             "/usr/bin/clang")
SET (CMAKE_C_FLAGS                "-Wall -std=c99")
SET (CMAKE_C_FLAGS_DEBUG          "-O0 -g")
SET (CMAKE_C_FLAGS_MINSIZEREL     "-Os -DNDEBUG")
SET (CMAKE_C_FLAGS_RELEASE        "-O3 -DNDEBUG")
SET (CMAKE_C_FLAGS_RELWITHDEBINFO "-O2 -g")
 
SET (CMAKE_CXX_COMPILER             "/usr/bin/clang++")
SET (CMAKE_CXX_FLAGS                "-Wall")
SET (CMAKE_CXX_FLAGS_DEBUG          "-O0 -g")
SET (CMAKE_CXX_FLAGS_MINSIZEREL     "-Os -DNDEBUG")
SET (CMAKE_CXX_FLAGS_RELEASE        "-O3 -DNDEBUG")
SET (CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O2 -g")
 
SET (ASM_OPTIONS "-x assembler-with-cpp")
SET (CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS} ${ASM_OPTIONS}")

SET (CMAKE_AR      "/usr/bin/llvm-ar-10")
SET (CMAKE_LINKER  "/usr/bin/llvm-ld-10")
SET (CMAKE_NM      "/usr/bin/llvm-nm-10")
SET (CMAKE_OBJDUMP "/usr/bin/llvm-objdump-10")
SET (CMAKE_RANLIB  "/usr/bin/llvm-ranlib-10")