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os/mac/hardware: reverse universal_archs entries.

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The order ought not to matter, but GCC can fail with -arch i386 -arch
x86_64 (producing an error like "FATAL:Bad fx_size (0x8) in
fix_to_relocation_info()") but succeed with -arch x86_64 -arch i386.

Closes Homebrew/homebrew#45401.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
This commit is contained in:
Ryan Hendrickson 2015-10-27 16:39:42 -04:00 committed by Mike McQuaid
parent 76435ece68
commit 91dd4d56d4
1 changed files with 5 additions and 1 deletions
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6
Library/Homebrew/os/mac/hardware.rb
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@ -97,7 +97,11 @@ module MacCPUs
if MacOS.version <= :leopard && !MacOS.prefer_64_bit?
[arch_32_bit].extend ArchitectureListExtension
else
[arch_32_bit, arch_64_bit].extend ArchitectureListExtension
# Amazingly, this order (64, then 32) matters. It shouldn't, but it
# does. GCC (some versions? some systems?) can blow up if the other
# order is used.
# http://superuser.com/questions/740563/gcc-4-8-on-macos-fails-depending-on-arch-order
[arch_64_bit, arch_32_bit].extend ArchitectureListExtension
end
end