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26 lines
1.1 KiB
CMake
26 lines
1.1 KiB
CMake
# Sample toolchain file for building for Windows from an Ubuntu 20.04 Linux system.
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#
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# Typical usage:
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# *) install cross compiler: `sudo apt-get install mingw-w64`
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# *) install zlib for mingw: sudo apt install libz-mingw-w64-dev
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# *) mkdir buildMinGWRelease && cd buildMinGWRelease
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# *) cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=../cmake/toolchain/Ubuntu20_04_mingw-w64-x86_64.cmake
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# -DEXIV2_ENABLE_XMP=OFF -DEXIV2_TEAM_EXTRA_WARNINGS=ON -DEXIV2_ENABLE_WIN_UNICODE=ON
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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, C++ and Fortran
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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_Fortran_COMPILER ${TOOLCHAIN_PREFIX}-gfortran)
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set(CMAKE_RC_COMPILER ${TOOLCHAIN_PREFIX}-windres)
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# target environment on the build host system
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set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX})
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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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