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Merge pull request #4810 from MikeMcQuaid/mojave-mmacosx-version-min

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super/cc: fix -mmacosx-version-min on Mojave.
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Mike McQuaid 2018-09-04 07:57:36 +01:00 committed by GitHub
commit 9777b2788e
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Library/Homebrew/shims/super/cc
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@ -17,6 +17,10 @@ def mac?
RUBY_PLATFORM[/darwin/] RUBY_PLATFORM[/darwin/]
end end
def mojave_or_later?
mac? && RUBY_PLATFORM[/darwin\d+/][/\d+/].to_i >= 18
end
def linux? def linux?
RUBY_PLATFORM[/linux/] RUBY_PLATFORM[/linux/]
end end
@ -182,6 +186,9 @@ class Cmd
"-fuse-linker-plugin", "-frounding-math" "-fuse-linker-plugin", "-frounding-math"
# clang doesn't support these flags # clang doesn't support these flags
args << arg unless tool =~ /^clang/ args << arg unless tool =~ /^clang/
when /-mmacosx-version-min=10\.(\d)/
arg = "-mmacosx-version-min=10.6" if mojave_or_later? && $1.to_i < 6
args << arg
when "--fast-math" when "--fast-math"
arg = "-ffast-math" if tool =~ /^clang/ arg = "-ffast-math" if tool =~ /^clang/
args << arg args << arg