llvm: add --analyzer flag for Clang Static Analyzer

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

1 files changed, 17 insertions, 2 deletions

diff --git a/Library/Formula/llvm.rb b/Library/Formula/llvm.rb
index e3226dc29..82a5fac4b 100644
--- a/Library/Formula/llvm.rb
+++ b/Library/Formula/llvm.rb
@@ -2,6 +2,7 @@ require 'formula'
 
 def build_clang?; ARGV.include? '--with-clang'; end
 def build_all_targets?; ARGV.include? '--all-targets'; end
+def build_analyzer?; ARGV.include? '--analyzer'; end
 def build_universal?; ARGV.build_universal?; end
 def build_shared?; ARGV.include? '--shared'; end
 def build_rtti?; ARGV.include? '--rtti'; end
@@ -40,7 +41,7 @@ class Llvm < Formula
       exit 1
     end
 
-    if build_clang?
+    if build_clang? or build_analyzer?
       clang_dir = Pathname.new(Dir.pwd)+'tools/clang'
       Clang.new.brew { clang_dir.install Dir['*'] }
     end
@@ -71,7 +72,21 @@ class Llvm < Formula
     Dir.chdir clang_dir do
       system "make install"
       bin.install 'tools/scan-build/set-xcode-analyzer'
-    end if build_clang?
+    end if build_clang? or build_analyzer?
+
+    Dir.chdir clang_dir do
+      bin.install 'tools/scan-build/scan-build'
+      bin.install 'tools/scan-build/ccc-analyzer'
+      bin.install 'tools/scan-build/c++-analyzer'
+      bin.install 'tools/scan-build/sorttable.js'
+      bin.install 'tools/scan-build/scanview.css'
+
+      bin.install 'tools/scan-view/scan-view'
+      bin.install 'tools/scan-view/ScanView.py'
+      bin.install 'tools/scan-view/Reporter.py'
+      bin.install 'tools/scan-view/startfile.py'
+      bin.install 'tools/scan-view/Resources'
+    end if build_analyzer?
   end
 
   def caveats; <<-EOS.undent