From 4b7a75dd65b3bbc35d6f34c28d1e2ad70dfdfa33 Mon Sep 17 00:00:00 2001
From: Jordan Rose <jordan_rose@apple.com>
Date: Thu, 20 Mar 2014 16:37:54 +0000
Subject: [PATCH] [analyzer] scan-build: match whitespace instead of word
 boundaries around flags.

Because neither ' ' nor '-' is alphanumeric, \b won't match between them!
Since in this case we know our output is coming from a -### invocation,
we should always have spaces on both sides of the flag we're trying to match,
"-cc1".

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@204356 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/scan-build/ccc-analyzer | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/scan-build/ccc-analyzer b/tools/scan-build/ccc-analyzer
index 7f4db96a82..df419368cb 100755
--- a/tools/scan-build/ccc-analyzer
+++ b/tools/scan-build/ccc-analyzer
@@ -150,7 +150,7 @@ sub GetCCArgs {
   close(TO_PARENT);
   my $line;
   while (<FROM_CHILD>) {
-    next if (!/\b-cc1\b/);
+    next if (!/\s-cc1\s/);
     $line = $_;
   }
 
-- 
2.50.1