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# We can't create the same interface imported target multiple times, CMake will complain if we do
# that. This can happen if the find_package call is done in multiple different subdirectories.
if(TARGET WrapSystemPNG::WrapSystemPNG)
set(WrapSystemPNG_FOUND TRUE)
return()
endif()
set(WrapSystemPNG_REQUIRED_VARS __png_found)
find_package(PNG ${${CMAKE_FIND_PACKAGE_NAME}_FIND_VERSION} QUIET)
set(__png_target_name "PNG::PNG")
if(PNG_FOUND AND TARGET "${__png_target_name}")
set(__png_found TRUE)
if(PNG_VERSION)
set(WrapSystemPNG_VERSION "${PNG_VERSION}")
endif()
endif()
if(PNG_LIBRARIES)
list(PREPEND WrapSystemPNG_REQUIRED_VARS PNG_LIBRARIES)
endif()
if(PNG_VERSION)
set(WrapSystemPNG_VERSION "${PNG_VERSION}")
elseif(PNG_VERSION_STRING)
set(WrapSystemPNG_VERSION "${PNG_VERSION_STRING}")
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(WrapSystemPNG
REQUIRED_VARS ${WrapSystemPNG_REQUIRED_VARS}
VERSION_VAR WrapSystemPNG_VERSION)
if(WrapSystemPNG_FOUND)
add_library(WrapSystemPNG::WrapSystemPNG INTERFACE IMPORTED)
target_link_libraries(WrapSystemPNG::WrapSystemPNG
INTERFACE "${__png_target_name}")
endif()
unset(__png_target_name)
unset(__png_found)
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