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1find_package(PkgConfig REQUIRED)2pkg_search_module(ISL isl)3if (NOT ISL_FOUND EQUAL 1)4 message(FATAL_ERROR "No libisl found on this system. Consider setting PKG_CONFIG_PATH.")5endif()6 7add_library(ISL INTERFACE IMPORTED)8foreach (incl IN LISTS ISL_INCLUDE_DIRS)9 set_property(TARGET ISL APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${incl})10endforeach()11 12foreach (libname IN LISTS ISL_LIBRARIES)13 if (ISL_LIBRARY_DIRS)14 foreach (dir IN LISTS ISL_LIBRARY_DIRS)15 list(APPEND hints ${dir})16 endforeach()17 endif()18 find_library(lib NAMES ${libname} HINTS ${hints} NO_DEFAULT_PATH)19 set_property(TARGET ISL APPEND PROPERTY INTERFACE_LINK_LIBRARIES ${lib})20endforeach()21 22foreach (opt IN LISTS ISL_CFLAGS ISL_CFLAGS_OTHER)23 set_property(TARGET ISL APPEND PROPERTY INTERFACE_COMPILE_OPTIONS ${opt})24endforeach()25