From: Anna Zaks <ganna@apple.com>
Date: Fri, 6 Jan 2012 01:54:05 +0000 (+0000)
Subject: [analyzer] scan-build: If we are on MacOS, use clang as the default
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dd40b84040b0cf43f94f4c25014ccda379d8610b;p=clang

[analyzer] scan-build: If we are on MacOS, use clang as the default
compiler.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147644 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/scan-build/c++-analyzer b/tools/scan-build/c++-analyzer
index 0b2c67d2ad..09de7e2b21 100755
--- a/tools/scan-build/c++-analyzer
+++ b/tools/scan-build/c++-analyzer
@@ -27,17 +27,27 @@ use Text::ParseWords;
 
 my $Compiler;
 my $Clang;
+my $DefaultCCompiler;
+my $DefaultCXXCompiler;
+
+if (`uname -a` =~ m/Darwin/) { 
+	$DefaultCCompiler = 'clang';
+	$DefaultCXXCompiler = 'clang++'; 
+} else {
+    $DefaultCCompiler = 'gcc';
+    $DefaultCXXCompiler = 'g++'; 	
+}
 
 if ($FindBin::Script =~ /c\+\+-analyzer/) {
   $Compiler = $ENV{'CCC_CXX'};
-  if (!defined $Compiler) { $Compiler = "g++"; }
+  if (!defined $Compiler) { $Compiler = $DefaultCXXCompiler; }
   
   $Clang = $ENV{'CLANG_CXX'};
   if (!defined $Clang) { $Clang = 'clang++'; }
 }
 else {
   $Compiler = $ENV{'CCC_CC'};
-  if (!defined $Compiler) { $Compiler = "gcc"; }
+  if (!defined $Compiler) { $Compiler = $DefaultCCompiler; }
 
   $Clang = $ENV{'CLANG'};
   if (!defined $Clang) { $Clang = 'clang'; }
diff --git a/tools/scan-build/ccc-analyzer b/tools/scan-build/ccc-analyzer
index 0b2c67d2ad..09de7e2b21 100755
--- a/tools/scan-build/ccc-analyzer
+++ b/tools/scan-build/ccc-analyzer
@@ -27,17 +27,27 @@ use Text::ParseWords;
 
 my $Compiler;
 my $Clang;
+my $DefaultCCompiler;
+my $DefaultCXXCompiler;
+
+if (`uname -a` =~ m/Darwin/) { 
+	$DefaultCCompiler = 'clang';
+	$DefaultCXXCompiler = 'clang++'; 
+} else {
+    $DefaultCCompiler = 'gcc';
+    $DefaultCXXCompiler = 'g++'; 	
+}
 
 if ($FindBin::Script =~ /c\+\+-analyzer/) {
   $Compiler = $ENV{'CCC_CXX'};
-  if (!defined $Compiler) { $Compiler = "g++"; }
+  if (!defined $Compiler) { $Compiler = $DefaultCXXCompiler; }
   
   $Clang = $ENV{'CLANG_CXX'};
   if (!defined $Clang) { $Clang = 'clang++'; }
 }
 else {
   $Compiler = $ENV{'CCC_CC'};
-  if (!defined $Compiler) { $Compiler = "gcc"; }
+  if (!defined $Compiler) { $Compiler = $DefaultCCompiler; }
 
   $Clang = $ENV{'CLANG'};
   if (!defined $Clang) { $Clang = 'clang'; }