1 find_package(PkgConfig)
6 function(check_dependency NAME LIB HEADER)
8 pkg_check_modules(${NAME} lib${LIB}${ARGN} IMPORTED_TARGET)
10 pkg_check_modules(${NAME} ${LIB}${ARGN} IMPORTED_TARGET)
13 set(${NAME} PkgConfig::${NAME} PARENT_SCOPE)
18 message(STATUS "Checking for library '${LIB}' with header '${HEADER}' ...")
19 find_library(LIB${LIB} NAMES ${LIB})
24 safe_string(${HEADER} HEADER_CONST)
25 check_header(${HEADER})
26 if(NOT HAVE_${HEADER_CONST})
29 find_path(${HEADER_CONST}_ROOT ${HEADER})
30 if(NOT ${HEADER_CONST}_ROOT)
36 message(STATUS " Found library '${LIB${LIB}}'")
37 message(STATUS " Found include '${${HEADER_CONST}_ROOT}'")
38 set(${NAME} Imported::${NAME} PARENT_SCOPE)
39 add_library(Imported::${NAME} INTERFACE IMPORTED)
40 set_target_properties(Imported::${NAME} PROPERTIES
41 INTERFACE_INCLUDE_DIRECTORIES ${${HEADER_CONST}_ROOT}
42 INTERFACE_LINK_LIBRARIES ${LIB${LIB}})
44 message("-- No library '${LIB}' found")
46 set(${NAME}_FOUND ${FOUND})
49 set(HAVE_${NAME} ${${NAME}_FOUND} PARENT_SCOPE)
51 safe_string(${HEADER} HEADER_CONST)
52 find_path(HAVE_${HEADER_CONST} ${HEADER} PATHS ${${NAME}_INCLUDEDIR})