lokinet/cmake/cross_compile.cmake

14 lines
644 B
CMake

# dynamic linking does this all the time
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
option(NO_LIBGCC "use libunwind+compiler-rt instead, must already be installed in mingw-w64 sysroot" OFF)
add_compile_options(-Wno-unused-command-line-argument -Wno-c++11-narrowing)
add_compile_options($<$<COMPILE_LANGUAGE:C>:-Wno-bad-function-cast>)
if (NO_LIBGCC)
set(CMAKE_CXX_STANDARD_LIBRARIES "-lunwind -lpsapi ${CMAKE_CXX_STANDARD_LIBRARIES}")
set(CMAKE_C_STANDARD_LIBRARIES "-lunwind -lpsapi ${CMAKE_C_STANDARD_LIBRARIES}")
endif(NO_LIBGCC)
else()
# found it. this is GNU only
add_compile_options(-Wno-cast-function-type)
endif()