1 files changed, 2 insertions, 2 deletions
diff --git a/Configure b/Configure
index 938b4fbf92..8a06f643d9 100755
--- a/Configure
+++ b/Configure
@@ -11133,8 +11133,8 @@ for xxx in $known_extensions ; do
 		esac
 		;;
 	IPC/SysV|ipc/sysv)
-		case "$d_sem" in 
-		$define) avail_ext="$avail_ext $xxx" ;;
+		case "${d_msg}${d_sem}${d_shm}" in 
+		*"${define}"*) avail_ext="$avail_ext $xxx" ;;
 		esac
 		;;
 	*)	avail_ext="$avail_ext $xxx"