if(NOT ARCH) set(ARCH i386) endif() # Choose the right MinGW prefix if(ARCH MATCHES i386) if(CMAKE_HOST_SYSTEM_NAME MATCHES Windows) set(MINGW_PREFIX "" CACHE STRING "MinGW Prefix") else() set(MINGW_PREFIX "mingw32-" CACHE STRING "MinGW Prefix") endif(CMAKE_HOST_SYSTEM_NAME MATCHES Windows) elseif(ARCH MATCHES amd64) set(MINGW_PREFIX "x86_64-w64-mingw32-" CACHE STRING "MinGW Prefix") elseif(ARCH MATCHES arm) set(MINGW_PREFIX "arm-mingw32ce-" CACHE STRING "MinGW Prefix") endif() if(ENABLE_CCACHE) set(CCACHE "ccache" CACHE STRING "ccache") else() set(CCACHE "" CACHE STRING "ccache") endif() # The name of the target operating system set(CMAKE_SYSTEM_NAME Windows) set(CMAKE_SYSTEM_PROCESSOR i686) # Which compilers to use for C and C++ set(CMAKE_C_COMPILER ${CCACHE} ${MINGW_PREFIX}gcc) set(CMAKE_CXX_COMPILER ${CCACHE} ${MINGW_PREFIX}g++) set(CMAKE_RC_COMPILER ${MINGW_PREFIX}windres) set(CMAKE_ASM_COMPILER ${MINGW_PREFIX}gcc) if(NOT CMAKE_HOST_SYSTEM_NAME MATCHES Windows) set(CMAKE_AR ${MINGW_PREFIX}ar) set(CMAKE_C_CREATE_STATIC_LIBRARY "${CMAKE_AR} crs ") set(CMAKE_CXX_CREATE_STATIC_LIBRARY ${CMAKE_C_CREATE_STATIC_LIBRARY}) set(CMAKE_ASM_CREATE_STATIC_LIBRARY ${CMAKE_C_CREATE_STATIC_LIBRARY}) endif() # Don't link with anything by default unless we say so set(CMAKE_C_STANDARD_LIBRARIES "-lgcc" CACHE STRING "Standard C Libraries") #MARK_AS_ADVANCED(CLEAR CMAKE_CXX_STANDARD_LIBRARIES) set(CMAKE_CXX_STANDARD_LIBRARIES "" CACHE STRING "Standard C++ Libraries") set(CMAKE_SHARED_LINKER_FLAGS_INIT "-nodefaultlibs -nostdlib -Wl,--enable-auto-image-base -Wl,--disable-auto-import")