From 51f94c87ade72ef476c0ae398c02f6939a54c584 Mon Sep 17 00:00:00 2001
From: yar <yar@FreeBSD.org>
Date: Thu, 18 Oct 2007 15:21:35 +0000
Subject: Explicitly verify if we have found the VERSION_GEN script instead of
 passing the possibly null argument to awk(1) and getting an obscure error
 from it.

---
 share/mk/bsd.symver.mk | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'share')

diff --git a/share/mk/bsd.symver.mk b/share/mk/bsd.symver.mk
index 30a822e..7626274 100644
--- a/share/mk/bsd.symver.mk
+++ b/share/mk/bsd.symver.mk
@@ -34,6 +34,9 @@ _vgen=  ${path}/${VERSION_GEN}
 .endif
 .endif
 .endfor
+.if empty(_vgen)
+.error ${VERSION_GEN} not found in the search path.
+.endif
 
 # Run the symbol maps through the C preprocessor before passing
 # them to the symbol version generator.
-- 
cgit v1.1