34 lines
1.1 KiB
CMake
34 lines
1.1 KiB
CMake
set(ZLIB_PROJECT_NAME zlib_${ZLIB_VERSION})
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set(ZLIB_BUILD_ROOT ${EXTERNAL_BUILD_ROOT}/builds/${ZLIB_PROJECT_NAME})
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set(ZLIB_CMAKE_ARGS
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-DCMAKE_BUILD_TYPE=${EXTERNAL_BUILD_TYPE}
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-DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
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-DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
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-DCMAKE_GENERATOR=${CMAKE_GENERATOR}
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-DCMAKE_INSTALL_PREFIX=${EXTERNAL_BUILD_ROOT}
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-DCMAKE_POSITION_INDEPENDENT_CODE=${CMAKE_POSITION_INDEPENDENT_CODE}
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-DCMAKE_SHARED_LINKER_FLAGS=${CMAKE_SHARED_LINKER_FLAGS}
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)
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if (CMAKE_TOOLCHAIN_FILE)
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set(ZLIB_CMAKE_ARGS
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${ZLIB_CMAKE_ARGS}
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-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
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)
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endif()
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ExternalProject_Add(zlib_project
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DOWNLOAD_NO_PROGRESS 1
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URL https://github.com/madler/zlib/archive/${ZLIB_VERSION}.tar.gz
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PREFIX ${ZLIB_BUILD_ROOT}
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CMAKE_ARGS ${ZLIB_CMAKE_ARGS}
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)
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if (MSVC)
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set(ZLIB_LIBRARIES ${EXTERNAL_BUILD_ROOT}/lib/zlibstatic${DEBUG_EXTRA}${CMAKE_STATIC_LIBRARY_SUFFIX})
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elseif(MINGW)
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set(ZLIB_LIBRARIES ${EXTERNAL_BUILD_ROOT}/lib/libzlibstatic${CMAKE_STATIC_LIBRARY_SUFFIX})
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else()
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set(ZLIB_LIBRARIES ${EXTERNAL_BUILD_ROOT}/lib/libz${CMAKE_STATIC_LIBRARY_SUFFIX})
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endif()
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