2018-10-23 15:50:22 +00:00
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set(CMAKE_SYSTEM_NAME Windows)
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set(TOOLCHAIN_PREFIX i686-w64-mingw32)
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add_definitions("-DWINNT_CROSS_COMPILE")
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# target environment on the build host system
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# second one is for non-root installs
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2019-03-19 04:09:29 +00:00
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set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX} /opt/mingw32 /home/$ENV{USER}/mingw32 /home/$ENV{USER}/mingw32/${TOOLCHAIN_PREFIX})
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2018-10-23 15:50:22 +00:00
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# modify default behavior of FIND_XXX() commands
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set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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# cross compilers to use
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if($ENV{COMPILER} MATCHES "clang")
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set(USING_CLANG ON)
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set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}-clang)
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set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}-clang++)
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else()
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set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}-gcc)
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set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}-g++)
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endif()
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set(CMAKE_RC_COMPILER ${TOOLCHAIN_PREFIX}-windres)
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set(WOW64_CROSS_COMPILE ON)
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