From 942f904af784127406c722301c164ae94fe38d18 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Thu, 21 Aug 2003 21:53:38 +0000
Subject: Make the tags rule tolerate lack of one of the standard directories

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8027 91177308-0d34-0410-b5e6-96231b3b80d8
---
 Makefile.rules | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'Makefile.rules')

diff --git a/Makefile.rules b/Makefile.rules
index 95fa3b2758..11c6a2376d 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -615,8 +615,10 @@ endif
 
 ifdef ETAGS
 ifeq ($(LEVEL), .)
+SRCDIRS := $(wildcard include lib tools)
+
 tags:
-	$(ETAGS) -l c++ `find include lib tools -name '*.cpp' -o -name '*.h'`
+	$(ETAGS) -l c++ `find $(SRCDIRS) -name '*.cpp' -o -name '*.h'`
 all:: tags
 endif
 else
-- 
cgit v1.2.3