diff options
| -rw-r--r-- | CMakeModules/MinGWClangCross.cmake | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/CMakeModules/MinGWClangCross.cmake b/CMakeModules/MinGWClangCross.cmake new file mode 100644 index 000000000..ccf4dbf40 --- /dev/null +++ b/CMakeModules/MinGWClangCross.cmake @@ -0,0 +1,55 @@ +set(MINGW_PREFIX /usr/x86_64-w64-mingw32/) +set(CMAKE_SYSTEM_NAME Windows) +set(CMAKE_SYSTEM_PROCESSOR x86_64) + +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}clang) +set(CMAKE_CXX_COMPILER ${MINGW_TOOL_PREFIX}clang++) +set(CMAKE_RC_COMPILER ${MINGW_TOOL_PREFIX}windres) +set(CMAKE_C_COMPILER_AR ${MINGW_TOOL_PREFIX}ar) +set(CMAKE_CXX_COMPILER_AR ${MINGW_TOOL_PREFIX}ar) +set(CMAKE_C_COMPILER_RANLIB ${MINGW_TOOL_PREFIX}ranlib) +set(CMAKE_CXX_COMPILER_RANLIB ${MINGW_TOOL_PREFIX}ranlib) + +# 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() |