Samuel John 293be41d5c superenv: Allow ENV.m32 (for 32bit builds)
Superenv normally filters out "-m32" flag, preventing 32bit builds.
Some software, however, still only work in 32bit mode.

If ENV.m32 is called, superenv does not filter out the "-m32" flag.
Also note, superenv, does not explicitly add the -m32 flag and
expects the build system of the software to know when and where to
provide this flag.

Closes Homebrew/homebrew#16350.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
2013-01-24 19:21:57 -08:00
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