From a0e99085b292f38e8358e73797a073f5699f5140 Mon Sep 17 00:00:00 2001
From: "Vikram S. Adve" <vadve@cs.uiuc.edu>
Date: Sat, 13 Oct 2001 12:26:59 +0000
Subject: [PATCH] Fixed tags target so it only happens at root level.

llvm-svn: 787
---
 llvm/Makefile.common | 9 +++++++--
 llvm/Makefile.rules  | 9 +++++++--
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/llvm/Makefile.common b/llvm/Makefile.common
index c64b26f3430b..470fd81c7902 100644
--- a/llvm/Makefile.common
+++ b/llvm/Makefile.common
@@ -139,9 +139,14 @@ endif
 # Create a TAGS database for emacs
 #------------------------------------------------------------------------
 
-tags:
-	cd $(LEVEL); etags -l c++ `find . -name '*.cpp'` `find . -name '*.h'`
+ifeq ($(LEVEL), .)
 
+tags:
+	etags -l c++ `find . -name '*.cpp'` `find . -name '*.h'`
+
+all:: tags
+
+endif
 
 #------------------------------------------------------------------------
 # Handle the TOOLNAME option - used when building tool executables...
diff --git a/llvm/Makefile.rules b/llvm/Makefile.rules
index c64b26f3430b..470fd81c7902 100644
--- a/llvm/Makefile.rules
+++ b/llvm/Makefile.rules
@@ -139,9 +139,14 @@ endif
 # Create a TAGS database for emacs
 #------------------------------------------------------------------------
 
-tags:
-	cd $(LEVEL); etags -l c++ `find . -name '*.cpp'` `find . -name '*.h'`
+ifeq ($(LEVEL), .)
 
+tags:
+	etags -l c++ `find . -name '*.cpp'` `find . -name '*.h'`
+
+all:: tags
+
+endif
 
 #------------------------------------------------------------------------
 # Handle the TOOLNAME option - used when building tool executables...