[scan-build] Fix clang++ pathname

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160871 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/scan-build/scan-build b/tools/scan-build/scan-build
index 424e15a9b136cffe411b4ee8b2ff63d809f321af..0ba26e236728a8da1dd7ab7288019ec4d02fe407 100755 (executable)
--- a/tools/scan-build/scan-build
+++ b/tools/scan-build/scan-build
@@ -113,7 +113,9 @@ if (!defined $ClangSB || ! -x $ClangSB) {
 else {
   $Clang = $ClangSB;
 }
-my $ClangCXX = $Clang . "++";
+my $ClangCXX = $Clang;
+$ClangCXX =~ s/\-\d+\.\d+$//;
+$ClangCXX .= "++";
 my $ClangVersion = HtmlEscape(`$Clang --version`);
 
 ##----------------------------------------------------------------------------##