brew/Library/ENV/4.3/gcc-4.2
Misty De Meo 2e23e9a22d superenv: --use-gcc should specify gcc-4.2
Since 'gcc' is a symlink to 'llvm-gcc' on Xcode 4.3+, --use-gcc and
--use-llvm were doing exactly the same thing. Combined with the
previous commit, this allows users with either a leftover
/usr/bin/gcc-4.2 or a homebrewed apple-gcc42 to build with gcc.

This doesn't however fix Xcode-only systems with apple-gcc42.

Fixes Homebrew/homebrew#17243.
2013-01-26 22:57:56 -06:00

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