FIND_PATH(CONFIG_INCLUDE_DIR libconfig.h /usr/include /usr/local/include) FIND_LIBRARY(CONFIG_LIBRARY NAMES config PATH /usr/lib /usr/local/lib) IF (CONFIG_INCLUDE_DIR AND CONFIG_LIBRARY) SET(CONFIG_FOUND TRUE) ENDIF ( CONFIG_INCLUDE_DIR AND CONFIG_LIBRARY) IF (CONFIG_FOUND) IF (NOT CONFIG_FIND_QUIETLY) MESSAGE(STATUS "Found Config: ${CONFIG_LIBRARY}") ENDIF (NOT CONFIG_FIND_QUIETLY) ELSE(CONFIG_FOUND) IF (Config_FIND_REQUIRED) IF(NOT CONFIG_INCLUDE_DIR) MESSAGE(FATAL_ERROR "Could not find LibConfig header file!") ENDIF(NOT CONFIG_INCLUDE_DIR) IF(NOT CONFIG_LIBRARY) MESSAGE(FATAL_ERROR "Could not find LibConfig library file!") ENDIF(NOT CONFIG_LIBRARY) ENDIF (Config_FIND_REQUIRED) ENDIF (CONFIG_FOUND)