From f0e76cf1dc9d04f867ccbea4479e143700620eaf Mon Sep 17 00:00:00 2001
From: Reid Spencer <rspencer@reidspencer.com>
Date: Wed, 3 Jan 2007 19:56:14 +0000
Subject: [PATCH] Remove the find_rule label from the output of flex. This will
 break any use of the REJECT macro but we don't use it. This just hushes up a
 warning in the presence of -Wno-unused.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32843 91177308-0d34-0410-b5e6-96231b3b80d8
---
 Makefile.rules | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile.rules b/Makefile.rules
index 93a01932e7b..787a012c598 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -1264,6 +1264,7 @@ $(PROJ_SRC_DIR)/%.cpp: $(PROJ_SRC_DIR)/%.l
 	$(Verb) $(FLEX) -t $(PROJ_SRC_DIR)/$*.l | \
 	$(SED) 's/void yyunput/inline void yyunput/' | \
 	$(SED) 's/void \*yy_flex_realloc/inline void *yy_flex_realloc/' | \
+	$(SED) 's/^find_rule: \/\* we branch.*//' | \
 	$(SED) 's/#define YY_BUF_SIZE 16384/#define YY_BUF_SIZE (16384*64)/' \
 	  > $(PROJ_SRC_DIR)/$*.cpp
     
-- 
2.34.1