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- 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()
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