[PATCH] winegcc: Improve heuristics for -m32/-m64 options in get_lib_dir.

[Jacek Caban]

Signed-off-by: Jacek Caban <jacek(a)codeweavers.com>
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 tools/winegcc/winegcc.c | 47
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 1 file changed, 35 insertions(+), 12 deletions(-)