From 1d0c8a7f4b9f60f27b1d16312037a2077e2bfde4 Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Tue, 3 Feb 2015 06:23:36 +0000
Subject: [PATCH] [analyzer] Change ccc-analyzer to accept both -isystem <path>
 and -isystem<path>

Patch by Thomas Hauth!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@227946 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/scan-build/ccc-analyzer | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/scan-build/ccc-analyzer b/tools/scan-build/ccc-analyzer
index 9de38d42aa..aa02653a49 100755
--- a/tools/scan-build/ccc-analyzer
+++ b/tools/scan-build/ccc-analyzer
@@ -353,7 +353,6 @@ my %CompileOptionMap = (
   '-imacros' => 1,
   '-iprefix' => 1,
   '-iquote' => 1,
-  '-isystem' => 1,
   '-iwithprefix' => 1,
   '-iwithprefixbefore' => 1
 );
@@ -572,7 +571,7 @@ foreach (my $i = 0; $i < scalar(@ARGV); ++$i) {
   }
 
   # Compile mode flags.
-  if ($Arg =~ /^-[D,I,U](.*)$/) {
+  if ($Arg =~ /^-[D,I,U,isystem](.*)$/) {
     my $Tmp = $Arg;
     if ($1 eq '') {
       # FIXME: Check if we are going off the end.
-- 
2.40.0