33 lines
997 B
CMake
33 lines
997 B
CMake
if (MINGW)
|
|
find_package(ZLIB REQUIRED)
|
|
set(ZLIB_LIBRARIES /mingw64/lib/libz.a)
|
|
else()
|
|
set(ZLIB_PROJECT_NAME zlib_${ZLIB_VERSION})
|
|
set(ZLIB_BUILD_ROOT ${EXTERNAL_BUILD_ROOT}/builds/${ZLIB_PROJECT_NAME})
|
|
set(ZLIB_CMAKE_ARGS
|
|
-DBUILD_SHARED_LIBS=OFF
|
|
-DCMAKE_BUILD_TYPE=${EXTERNAL_BUILD_TYPE}
|
|
-DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
|
|
-DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
|
|
-DCMAKE_GENERATOR=${CMAKE_GENERATOR}
|
|
-DCMAKE_INSTALL_PREFIX=${EXTERNAL_BUILD_ROOT}
|
|
-DCMAKE_POSITION_INDEPENDENT_CODE=${CMAKE_POSITION_INDEPENDENT_CODE}
|
|
)
|
|
|
|
if (CMAKE_TOOLCHAIN_FILE)
|
|
set(ZLIB_CMAKE_ARGS
|
|
${ZLIB_CMAKE_ARGS}
|
|
-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
|
|
)
|
|
endif()
|
|
|
|
ExternalProject_Add(zlib_project
|
|
DOWNLOAD_NO_PROGRESS 1
|
|
URL https://github.com/madler/zlib/archive/v${ZLIB_VERSION}.tar.gz
|
|
PREFIX ${ZLIB_BUILD_ROOT}
|
|
CMAKE_ARGS ${ZLIB_CMAKE_ARGS}
|
|
)
|
|
|
|
set(ZLIB_LIBRARIES ${EXTERNAL_BUILD_ROOT}/lib/libz${CMAKE_STATIC_LIBRARY_SUFFIX})
|
|
endif()
|