ghc: style cleanup

1 files changed, 51 insertions, 47 deletions

diff --git a/Library/Formula/ghc.rb b/Library/Formula/ghc.rb
index 45befc25a..e2a03f07f 100644
--- a/Library/Formula/ghc.rb
+++ b/Library/Formula/ghc.rb
@@ -1,36 +1,36 @@
 require 'formula'
 
 class Ghc < Formula
-  homepage 'http://haskell.org/ghc/'
-  url 'http://www.haskell.org/ghc/dist/7.6.3/ghc-7.6.3-src.tar.bz2'
-  sha1 '8938e1ef08b37a4caa071fa169e79a3001d065ff'
+  homepage "http://haskell.org/ghc/"
+  url "http://www.haskell.org/ghc/dist/7.6.3/ghc-7.6.3-src.tar.bz2"
+  sha1 "8938e1ef08b37a4caa071fa169e79a3001d065ff"
 
   bottle do
     revision 2
-    sha1 'a6ceeb3f1f9ba2cf0454dc9d45dce69f8a5ae736' => :mavericks
-    sha1 'd91ee56c8066bae5173f705e83e15dbb8842f67f' => :mountain_lion
-    sha1 '1569f19cdad2675cbff328c0e259d6b8573e9d11' => :lion
+    sha1 "a6ceeb3f1f9ba2cf0454dc9d45dce69f8a5ae736" => :mavericks
+    sha1 "d91ee56c8066bae5173f705e83e15dbb8842f67f" => :mountain_lion
+    sha1 "1569f19cdad2675cbff328c0e259d6b8573e9d11" => :lion
   end
 
-  option 'tests', 'Verify the build using the testsuite.'
+  option "tests", "Verify the build using the testsuite."
 
   devel do
     # http://www.haskell.org/ghc/dist/7.8.1-rc1/README.osx.html
     # This block should largely translate over for 7.8.1 when GM.
-    url 'http://www.haskell.org/ghc/dist/7.8.1-rc1/ghc-7.8.20140130-src.tar.bz2'
-    sha1 'b9c4d76ff71225fe58bdc4e53d7c659643463b5a'
+    url "http://www.haskell.org/ghc/dist/7.8.1-rc1/ghc-7.8.20140130-src.tar.bz2"
+    sha1 "b9c4d76ff71225fe58bdc4e53d7c659643463b5a"
 
     # Upstream documentation says lion, but brew test-bot 10.7 fails.
     depends_on :macos => :mountain_lion
 
-    resource 'binary' do
-      url 'http://www.haskell.org/ghc/dist/7.8.1-rc1/ghc-7.8.20140130-x86_64-apple-darwin-lion.tar.bz2'
-      sha1 '9026d889b160fbf56f97ec1e91576a20e5eec725'
+    resource "binary" do
+      url "http://www.haskell.org/ghc/dist/7.8.1-rc1/ghc-7.8.20140130-x86_64-apple-darwin-lion.tar.bz2"
+      sha1 "9026d889b160fbf56f97ec1e91576a20e5eec725"
     end
 
-    resource 'testsuite' do
-      url 'http://www.haskell.org/ghc/dist/7.8.1-rc1/ghc-7.8.20140130-testsuite.tar.bz2'
-      sha1 '17b1d486c1111633bcfa940b9bf940194cf09bc9'
+    resource "testsuite" do
+      url "http://www.haskell.org/ghc/dist/7.8.1-rc1/ghc-7.8.20140130-testsuite.tar.bz2"
+      sha1 "17b1d486c1111633bcfa940b9bf940194cf09bc9"
     end
   end
 
@@ -39,26 +39,26 @@ class Ghc < Formula
 
     # http://hackage.haskell.org/trac/ghc/ticket/6009
     depends_on :macos => :snow_leopard
-    depends_on 'apple-gcc42' if MacOS.version >= :mountain_lion
-    depends_on 'gmp'
+    depends_on "apple-gcc42" if MacOS.version >= :mountain_lion
+    depends_on "gmp"
 
-    option '32-bit'
+    option "32-bit"
 
     # build is not available in the resource's context, so exploit the closure.
     build_32_bit = build.build_32_bit?
-    resource 'binary' do
+    resource "binary" do
       if Hardware.is_64_bit? and not build_32_bit
-        url 'http://www.haskell.org/ghc/dist/7.4.2/ghc-7.4.2-x86_64-apple-darwin.tar.bz2'
-        sha1 '7c655701672f4b223980c3a1068a59b9fbd08825'
+        url "http://www.haskell.org/ghc/dist/7.4.2/ghc-7.4.2-x86_64-apple-darwin.tar.bz2"
+        sha1 "7c655701672f4b223980c3a1068a59b9fbd08825"
       else
-        url 'http://www.haskell.org/ghc/dist/7.4.2/ghc-7.4.2-i386-apple-darwin.tar.bz2'
-        sha1 '60f749893332d7c22bb4905004a67510992d8ef6'
+        url "http://www.haskell.org/ghc/dist/7.4.2/ghc-7.4.2-i386-apple-darwin.tar.bz2"
+        sha1 "60f749893332d7c22bb4905004a67510992d8ef6"
       end
     end
 
-    resource 'testsuite' do
-      url 'https://github.com/ghc/testsuite/archive/ghc-7.6.3-release.tar.gz'
-      sha1 '6a1973ae3cccdb2f720606032ae84ffee8680ca1'
+    resource "testsuite" do
+      url "https://github.com/ghc/testsuite/archive/ghc-7.6.3-release.tar.gz"
+      sha1 "6a1973ae3cccdb2f720606032ae84ffee8680ca1"
     end
 
     fails_with :clang do
@@ -78,31 +78,32 @@ class Ghc < Formula
 
   def install
     # Move the main tarball contents into a subdirectory
-    (buildpath+'Ghcsource').install Dir['*']
+    (buildpath+"Ghcsource").install Dir["*"]
 
-    resource('binary').stage do
+    resource("binary").stage do
       # Define where the subformula will temporarily install itself
-      subprefix = buildpath+'subfo'
+      subprefix = buildpath+"subfo"
 
       # ensure configure does not use Xcode 5 "gcc" which is actually clang
       args = ["--prefix=#{subprefix}"]
       args << "--with-gcc=#{ENV.cc}"
 
       system "./configure", *args
-      system 'make -j1 install' # -j1 fixes an intermittent race condition
-      ENV.prepend 'PATH', subprefix/'bin', ':'
+      # -j1 fixes an intermittent race condition
+      system "make", "-j1", "install"
+      ENV.prepend_path "PATH", subprefix/"bin"
     end
 
-    cd 'Ghcsource' do
+    cd "Ghcsource" do
       # Fix an assertion when linking ghc with llvm-gcc
       # https://github.com/Homebrew/homebrew/issues/13650
-      ENV['LD'] = 'ld'
+      ENV["LD"] = "ld"
 
       if Hardware.is_64_bit? and not build.build_32_bit?
-        arch = 'x86_64'
+        arch = "x86_64"
       else
         ENV.m32 # Need to force this to fix build error on internal libgmp_ar.
-        arch = 'i386'
+        arch = "i386"
       end
 
       # ensure configure does not use Xcode 5 "gcc" which is actually clang
@@ -110,21 +111,24 @@ class Ghc < Formula
       args << "--with-gcc=#{ENV.cc}"
 
       system "./configure", *args
-      system 'make'
-      if build.include? 'tests'
-        resource('testsuite').stage do
-          (buildpath+'Ghcsource/config').install Dir['config/*']
-          (buildpath+'Ghcsource/driver').install Dir['driver/*']
-          (buildpath+'Ghcsource/mk').install Dir['mk/*']
-          (buildpath+'Ghcsource/tests').install Dir['tests/*']
-          (buildpath+'Ghcsource/timeout').install Dir['timeout/*']
-          cd (buildpath+'Ghcsource/tests') do
-            system 'make', 'CLEANUP=1', "THREADS=#{ENV.make_jobs}", 'fast'
+      system "make"
+
+      if build.include? "tests"
+        resource("testsuite").stage do
+          (buildpath+"Ghcsource/config").install Dir["config/*"]
+          (buildpath+"Ghcsource/driver").install Dir["driver/*"]
+          (buildpath+"Ghcsource/mk").install Dir["mk/*"]
+          (buildpath+"Ghcsource/tests").install Dir["tests/*"]
+          (buildpath+"Ghcsource/timeout").install Dir["timeout/*"]
+          cd (buildpath+"Ghcsource/tests") do
+            system "make", "CLEANUP=1", "THREADS=#{ENV.make_jobs}", "fast"
           end
         end
       end
-      system 'make'
-      system 'make -j1 install' # -j1 fixes an intermittent race condition
+
+      system "make"
+      # -j1 fixes an intermittent race condition
+      system "make", "-j1", "install"
     end
   end