[analyzer] scan-build for Windows

The patch allows Windows users to launch scan-build without any additional preparations in the same way as it described in http://clang-analyzer.llvm.org/scan-build.html. The only thing that should be done to make scan-build work from an arbitrary location is to add scan-build folder to the PATH environment variable.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180900 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 8 insertions, 1 deletions

diff --git a/tools/scan-build/c++-analyzer b/tools/scan-build/c++-analyzer
index ca10bf547d..dda5db9c7d 120000
--- a/tools/scan-build/c++-analyzer
+++ b/tools/scan-build/c++-analyzer
@@ -1 +1,8 @@
-ccc-analyzer
\ No newline at end of file
+#!/usr/bin/env perl
+
+use Cwd qw/ abs_path /;
+use File::Basename qw/ dirname /;
+# Add scan-build dir to the list of places where perl looks for modules.
+use lib dirname(abs_path($0));
+
+do 'ccc-analyzer';