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https://github.com/HifiExperiments/overte.git
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ac5a70fca0
This uses a variable that can be overriden with an environment variable. This makes it easy for the community to create alternate asset hosts. Due to vcpkg using a clean environment, variables can't be easily passed to cmake scripts run by vcpkg. This was worked around by writing the data that needs to be passed into temporary files and reading it from the vcpkg ports.
33 lines
1.2 KiB
CMake
33 lines
1.2 KiB
CMake
set(EXTERNAL_NAME glad41)
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include(ExternalProject)
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include(SelectLibraryConfigurations)
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ExternalProject_Add(
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${EXTERNAL_NAME}
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URL "${EXTERNAL_BUILD_ASSETS}/dependencies/glad/glad41.zip"
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URL_MD5 1324eeec33abe91e67d19ae551ba624d
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CONFIGURE_COMMAND CMAKE_ARGS -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR> -DCMAKE_POSITION_INDEPENDENT_CODE=ON
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LOG_DOWNLOAD 1
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LOG_CONFIGURE 1
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LOG_BUILD 1
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)
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# Hide this external target (for ide users)
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string(TOUPPER ${EXTERNAL_NAME} EXTERNAL_NAME_UPPER)
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set_target_properties(${EXTERNAL_NAME} PROPERTIES FOLDER "hidden/externals")
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ExternalProject_Get_Property(${EXTERNAL_NAME} INSTALL_DIR)
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if (UNIX)
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set(LIB_PREFIX "lib")
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set(LIB_EXT "a")
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elseif (WIN32)
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set(LIB_EXT "lib")
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endif ()
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set(${EXTERNAL_NAME_UPPER}_LIBRARY_DEBUG ${INSTALL_DIR}/lib/${LIB_PREFIX}glad_d.${LIB_EXT})
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set(${EXTERNAL_NAME_UPPER}_LIBRARY_RELEASE ${INSTALL_DIR}/lib/${LIB_PREFIX}glad.${LIB_EXT})
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select_library_configurations(${EXTERNAL_NAME_UPPER})
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set(${EXTERNAL_NAME_UPPER}_INCLUDE_DIRS ${INSTALL_DIR}/include CACHE PATH "List of glad include directories")
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set(${EXTERNAL_NAME_UPPER}_LIBRARY ${${EXTERNAL_NAME_UPPER}_LIBRARY} CACHE INTERNAL "glad libraries")
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