diff options
Diffstat (limited to 'Library/Homebrew/development_tools.rb')
| -rw-r--r-- | Library/Homebrew/development_tools.rb | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/Library/Homebrew/development_tools.rb b/Library/Homebrew/development_tools.rb index d081067a8..1ae051be0 100644 --- a/Library/Homebrew/development_tools.rb +++ b/Library/Homebrew/development_tools.rb @@ -42,42 +42,43 @@ class DevelopmentTools end def gcc_40_build_version - @gcc_40_build_version ||= + @gcc_40_build_version ||= begin if (path = locate("gcc-4.0")) && build_version = `#{path} --version 2>/dev/null`[/build (\d{4,})/, 1] Version.new build_version else Version::NULL end + end end alias gcc_4_0_build_version gcc_40_build_version def gcc_42_build_version - @gcc_42_build_version ||= - begin - gcc = locate("gcc-4.2") || HOMEBREW_PREFIX.join("opt/apple-gcc42/bin/gcc-4.2") - if gcc.exist? && !gcc.realpath.basename.to_s.start_with?("llvm")&& - build_version = `#{gcc} --version 2>/dev/null`[/build (\d{4,})/, 1] - Version.new build_version - else - Version::NULL - end + @gcc_42_build_version ||= begin + gcc = locate("gcc-4.2") || HOMEBREW_PREFIX.join("opt/apple-gcc42/bin/gcc-4.2") + if gcc.exist? && !gcc.realpath.basename.to_s.start_with?("llvm")&& + build_version = `#{gcc} --version 2>/dev/null`[/build (\d{4,})/, 1] + Version.new build_version + else + Version::NULL end + end end alias gcc_build_version gcc_42_build_version def clang_version - @clang_version ||= + @clang_version ||= begin if (path = locate("clang")) && build_version = `#{path} --version`[/(?:clang|LLVM) version (\d\.\d)/, 1] Version.new build_version else Version::NULL end + end end def clang_build_version - @clang_build_version ||= + @clang_build_version ||= begin if (path = locate("clang")) && build_version = `#{path} --version`[/clang-(\d{2,})/, 1] Version.new build_version |