Check if libtool exists.

diff --git a/Make.inc.in b/Make.inc.in
index d4230397d1233f30d8a11161810d47fc92095049..5464b2e0e75bdfe1c8b1acfb0491b3e82c74e557 100644 (file)
--- a/Make.inc.in
+++ b/Make.inc.in
@@ -111,3 +111,7 @@ ifneq ($(SCAN),)
 CC             := $(SCAN)/scan-build gcc -DFR_SCAN_BUILD
 LIBTOOL                := 
 endif
+
+ifeq "$(LIBTOOL)" ""
+$(error Building FreeRADIUS requires libtool)
+endif