include(LibFindMacros)

libfind_pkg_check_modules(LIBBACKTRACE_PKGCONF LIBBACKTRACE)

find_path(LIBBACKTRACE_INCLUDE_DIR
	NAMES backtrace.h
	PATHS
		${LIBBACKTRACE_PKGCONF_INCLUDE_DIRS}
		"/usr/include"
		"/usr/local/include"
)

find_library(LIBBACKTRACE_LIBRARY
	NAMES backtrace
	PATHS
		${LIBBACKTRACE_PKGCONF_LIBRARY_DIRS}
		"/usr/lib"
		"/usr/local/lib"
)

set(LIBBACKTRACE_PROCESS_INCLUDES LIBBACKTRACE_INCLUDE_DIR)
set(LIBBACKTRACE_PROCESS_LIBS LIBBACKTRACE_LIBRARY)
libfind_process(LIBBACKTRACE)

if(LIBBACKTRACE_FOUND AND NOT TARGET libbacktrace)
	add_library(libbacktrace UNKNOWN IMPORTED)
	set_target_properties(
		libbacktrace
		PROPERTIES
		IMPORTED_LOCATION "${LIBBACKTRACE_LIBRARY}"
		INTERFACE_INCLUDE_DIRECTORIES "${LIBBACKTRACE_INCLUDE_DIR}"
	)
endif()