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26 lines
796 B
CMake
26 lines
796 B
CMake
set(HEADER_URL "https://gmic.eu/gmic_stdlib.h")
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set(HEADER_DIR ${CMAKE_SOURCE_DIR}/src)
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set(HEADER_NAME gmic_stdlib.h)
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set(HEADER_PATH ${HEADER_DIR}/${HEADER_NAME})
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# gmic_stdlib.h header
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if(NOT EXISTS ${HEADER_PATH})
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file(DOWNLOAD ${HEADER_URL} ${HEADER_PATH} STATUS download_status)
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list(GET download_status 0 status_code)
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if(NOT ${status_code} EQUAL 0)
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message(FATAL_ERROR "Missing ${HEADER_NAME} and unable to obtain it. Please download it from ${HEADER_URL} and save it to src/ directory.")
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endif()
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(GMicStdlib
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REQUIRED_VARS HEADER_PATH
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)
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add_library(GMicStdlib::Stdlib INTERFACE IMPORTED)
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set_target_properties(GMicStdlib::Stdlib PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${HEADER_DIR}"
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)
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