25 lines
968 B
CMake
25 lines
968 B
CMake
# Usage:
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# *) Install cross-compiler: `sudo apt install mingw-w64`
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# *) cmake -DCMAKE_TOOLCHAIN_FILE=macos-mingw-w64-x86_64.cmake -B build -S .
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# *) make -C build
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set(CMAKE_SYSTEM_NAME Windows)
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set(TOOLCHAIN_PREFIX x86_64-w64-mingw32)
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# Cross-compilers to use for C and C++
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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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set(CMAKE_RC_COMPILER ${TOOLCHAIN_PREFIX}-windres)
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set(CMAKE_AR ${TOOLCHAIN_PREFIX}-ar)
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set(CMAKE_RANLIB ${TOOLCHAIN_PREFIX}-ranlib)
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# Target environment on the build host system (with Homebrew)
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set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX})
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# Search for programs in the build host directories (modifying default behavior of FIND_XXX())
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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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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static -Os -flto")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static -Os -flto") |