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os/mac: hide GCC warnings in config output.

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This commit is contained in:
Mike McQuaid 2016-01-25 20:02:03 +00:00
parent ca8bb1a33c
commit a59c1ae6cb
1 changed files with 2 additions and 2 deletions
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4
Library/Homebrew/os/mac.rb
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@ -132,7 +132,7 @@ module OS
def gcc_40_build_version
@gcc_40_build_version ||=
if (path = locate("gcc-4.0"))
`#{path} --version`[/build (\d{4,})/, 1].to_i
`#{path} --version 2>/dev/null`[/build (\d{4,})/, 1].to_i
end
end
alias_method :gcc_4_0_build_version, :gcc_40_build_version
@ -142,7 +142,7 @@ module OS
begin
gcc = MacOS.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")
`#{gcc} --version`[/build (\d{4,})/, 1].to_i
`#{gcc} --version 2>/dev/null`[/build (\d{4,})/, 1].to_i
end
end
end