--- tools/clang/tools/scan-build/ccc-analyzer.orig
+++ tools/clang/tools/scan-build/ccc-analyzer
@@ -31,7 +31,7 @@
 my $DefaultCXXCompiler;
 my $IsCXX;
 
-if (`uname -a` =~ m/Darwin/) {
+if (`uname -a` =~ m/(Darwin|FreeBSD)/) {
   $DefaultCCompiler = 'clang';
   $DefaultCXXCompiler = 'clang++';
 } else {