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set(AVIF_LIBARGPARSE_GIT_TAG ee74d1b53bd680748af14e737378de57e2a0a954)
set(LIBARGPARSE_FILENAME
"${AVIF_SOURCE_DIR}/ext/libargparse/build/${CMAKE_STATIC_LIBRARY_PREFIX}argparse${CMAKE_STATIC_LIBRARY_SUFFIX}"
)
if(EXISTS "${LIBARGPARSE_FILENAME}")
message(STATUS "libavif(libargparse): compiled library found at ${LIBARGPARSE_FILENAME}")
add_library(libargparse STATIC IMPORTED GLOBAL)
set_target_properties(libargparse PROPERTIES IMPORTED_LOCATION "${LIBARGPARSE_FILENAME}" AVIF_LOCAL ON)
target_include_directories(libargparse INTERFACE "${AVIF_SOURCE_DIR}/ext/libargparse/src")
else()
message(STATUS "libavif(libargparse): compiled library not found at ${LIBARGPARSE_FILENAME}; using FetchContent")
if(EXISTS "${AVIF_SOURCE_DIR}/ext/libargparse")
message(STATUS "libavif(libargparse): ext/libargparse found; using as FetchContent SOURCE_DIR")
set(FETCHCONTENT_SOURCE_DIR_LIBARGPARSE "${AVIF_SOURCE_DIR}/ext/libargparse")
message(CHECK_START "libavif(libargparse): configuring libargparse")
else()
message(CHECK_START "libavif(libargparse): fetching and configuring libargparse")
endif()
FetchContent_Declare(
libargparse
GIT_REPOSITORY "https://github.com/kmurray/libargparse.git"
GIT_TAG ${AVIF_LIBARGPARSE_GIT_TAG}
# TODO(vrabaud) remove once CMake 3.13 is not supported anymore.
PATCH_COMMAND git apply --ignore-whitespace "${AVIF_SOURCE_DIR}/ext/libargparse.patch"
UPDATE_COMMAND ""
)
avif_fetchcontent_populate_cmake(libargparse)
message(CHECK_PASS "complete")
endif()
if(EXISTS "${AVIF_SOURCE_DIR}/ext/libargparse")
set_target_properties(libargparse PROPERTIES FOLDER "ext/libargparse")
endif()
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