diff options
Diffstat (limited to 'CMakeModules/MinGWCross.cmake')
| -rw-r--r-- | CMakeModules/MinGWCross.cmake | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/CMakeModules/MinGWCross.cmake b/CMakeModules/MinGWCross.cmake new file mode 100644 index 000000000..25750f521 --- /dev/null +++ b/CMakeModules/MinGWCross.cmake @@ -0,0 +1,54 @@ +SET(MINGW_PREFIX /usr/x86_64-w64-mingw32/) +SET(CMAKE_SYSTEM_NAME Windows) +SET(CMAKE_SYSTEM_PROCESSOR x86_64) +# Actually a hack, w/o this will cause some strange errors +SET(CMAKE_HOST_WIN32 TRUE) + + +SET(CMAKE_FIND_ROOT_PATH ${MINGW_PREFIX}) +SET(SDL2_PATH ${MINGW_PREFIX}) +SET(MINGW_TOOL_PREFIX ${CMAKE_SYSTEM_PROCESSOR}-w64-mingw32-) + +# Specify the cross compiler +SET(CMAKE_C_COMPILER ${MINGW_TOOL_PREFIX}gcc-posix) +SET(CMAKE_CXX_COMPILER ${MINGW_TOOL_PREFIX}g++-posix) +SET(CMAKE_RC_COMPILER ${MINGW_TOOL_PREFIX}windres) + +# Mingw tools +SET(STRIP ${MINGW_TOOL_PREFIX}strip) +SET(WINDRES ${MINGW_TOOL_PREFIX}windres) +SET(ENV{PKG_CONFIG} ${MINGW_TOOL_PREFIX}pkg-config) + +# ccache wrapper +OPTION(USE_CCACHE "Use ccache for compilation" OFF) +IF(USE_CCACHE) + FIND_PROGRAM(CCACHE ccache) + IF (CCACHE) + MESSAGE(STATUS "Using ccache found in PATH") + SET_PROPERTY(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ${CCACHE}) + SET_PROPERTY(GLOBAL PROPERTY RULE_LAUNCH_LINK ${CCACHE}) + ELSE(CCACHE) + MESSAGE(WARNING "USE_CCACHE enabled, but no ccache found") + ENDIF(CCACHE) +ENDIF(USE_CCACHE) + +# Search for programs in the build host directories +SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) + + +# Echo modified cmake vars to screen for debugging purposes +IF(NOT DEFINED ENV{MINGW_DEBUG_INFO}) + MESSAGE("") + MESSAGE("Custom cmake vars: (blank = system default)") + MESSAGE("-----------------------------------------") + MESSAGE("* CMAKE_C_COMPILER : ${CMAKE_C_COMPILER}") + MESSAGE("* CMAKE_CXX_COMPILER : ${CMAKE_CXX_COMPILER}") + MESSAGE("* CMAKE_RC_COMPILER : ${CMAKE_RC_COMPILER}") + MESSAGE("* WINDRES : ${WINDRES}") + MESSAGE("* ENV{PKG_CONFIG} : $ENV{PKG_CONFIG}") + MESSAGE("* STRIP : ${STRIP}") + MESSAGE("* USE_CCACHE : ${USE_CCACHE}") + MESSAGE("") + # So that the debug info only appears once + SET(ENV{MINGW_DEBUG_INFO} SHOWN) +ENDIF() |