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# For multiarch gcc crosscompile, i.e. x86_32 target on x86_64 host
set(CMAKE_SYSTEM_PROCESSOR "x86")
link_directories("/usr/lib32")
if(NOT APPLE)
set(CMAKE_C_FLAGS "-m32 -include ${PROJECT_SOURCE_DIR}/cmake/glibc-compat-symbols.h")
set(CMAKE_CXX_FLAGS "-m32 -include ${PROJECT_SOURCE_DIR}/cmake/glibc-compat-symbols.h")
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS}" CACHE STRING "c++ flags")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}" CACHE STRING "c flags")
set(LINKER_FLAGS "-m32 -static-libgcc -static-libstdc++")
message(STATUS "LINKER_FLAGS: ${LINKER_FLAGS}")
set(CMAKE_SHARED_LINKER_FLAGS "${LINKER_FLAGS}" CACHE STRING "linker flags" FORCE)
set(CMAKE_MODULE_LINKER_FLAGS "${LINKER_FLAGS}" CACHE STRING "linker flags" FORCE)
set(CMAKE_EXE_LINKER_FLAGS "${LINKER_FLAGS}" CACHE STRING "linker flags" FORCE)
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