diff --git a/src/build/libsolv/Jamfile b/src/build/libsolv/Jamfile
index 10cc0755ce..9f3f9fa2b4 100644
--- a/src/build/libsolv/Jamfile
+++ b/src/build/libsolv/Jamfile
@@ -30,6 +30,8 @@ switch $(HOST_PLATFORM) {
 		DEFINES += HAVE_FOPENCOOKIE ;
 	case freebsd :
 		DEFINES += HAVE_FUNOPEN ;
+	case darwin :
+		DEFINES += HAVE_FUNOPEN HAVE_QSORT_R ;
 	case * :
 		Exit $(SUBDIR)/Jamfile: "Please add a case for your platform"
 			"($(HOST_PLATFORM))!" ;