[MacRuby] #1382: GCC 4.2 not installed with Xcode 4.2

[MacRuby]

#1382: GCC 4.2 not installed with Xcode 4.2
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 Reporter:  mrada@…                 |       Owner:  lsansonetti@…        
     Type:  defect                  |      Status:  new                  
 Priority:  blocker                 |   Milestone:                       
Component:  MacRuby                 |    Keywords:                       
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Comment(by watson1978@…):

 I think this issue is fixed by following patch.
 {{{
 diff --git a/rakelib/builder/templates.rb b/rakelib/builder/templates.rb
 index 9fbf27e..7b30953 100644
 --- a/rakelib/builder/templates.rb
 +++ b/rakelib/builder/templates.rb
 @@ -111,12 +111,20 @@ module RbConfig
    CONFIG["target_cpu"] = "i686"
    CONFIG["target_vendor"] = "apple"
    CONFIG["target_os"] = "darwin9.0"
 -  CONFIG["CC"] = "#{CC}"
 +  if File.exist? "#{CC}"
 +    CONFIG["CC"] = "#{CC}"
 +  else
 +    CONFIG["CC"] = "/usr/bin/gcc"
 +  end
    CONFIG["CFLAGS"] = "$(ARCH_FLAG) -fexceptions -fno-common -pipe
 $(cflags)"
    CONFIG["LDFLAGS"] = "$(ARCH_FLAG)"
    CONFIG["CPPFLAGS"] = "$(cppflags)"
    CONFIG["OBJEXT"] = "o"
 -  CONFIG["CXX"] = "#{CXX}"
 +  if File.exist? "#{CXX}"
 +    CONFIG["CXX"] = "#{CXX}"
 +  else
 +    CONFIG["CXX"] = "/usr/bin/g++"
 +  end
    CONFIG["CXXFLAGS"] = "$(ARCH_FLAG)"
    CONFIG["CPP"] = "/usr/bin/gcc -E"
    CONFIG["GREP"] = "/usr/bin/grep"
 }}}

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Ticket URL: <http://www.macruby.org/trac/ticket/1382#comment:2>
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