FindStatNsec.cmake in rugged-0.28.4

- old
+ new

@@ -1,5 +1,7 @@
+INCLUDE(FeatureSummary)
+
 CHECK_STRUCT_HAS_MEMBER ("struct stat" st_mtim "sys/types.h;sys/stat.h"
 	HAVE_STRUCT_STAT_ST_MTIM LANGUAGE C)
 CHECK_STRUCT_HAS_MEMBER ("struct stat" st_mtimespec "sys/types.h;sys/stat.h"
 	HAVE_STRUCT_STAT_ST_MTIMESPEC LANGUAGE C)
 CHECK_STRUCT_HAS_MEMBER("struct stat" st_mtime_nsec sys/stat.h
@@ -15,6 +17,10 @@
 	SET( HAVE_STRUCT_STAT_NSEC ON )
 ENDIF()
 
 IF (HAVE_STRUCT_STAT_NSEC OR WIN32)
 	OPTION( USE_NSEC		"Care about sub-second file mtimes and ctimes"	ON  )
+ELSE()
+	SET(USE_NSEC OFF)
 ENDIF()
+
+ADD_FEATURE_INFO(nanoseconds USE_NSEC "whether to use sub-second file mtimes and ctimes")