w32: Fix build with older gcc (unresolved symbol)
authorStefan Weil <sw@weilnetz.de>
Fri, 29 Mar 2013 17:20:20 +0000 (18:20 +0100)
committerBlue Swirl <blauwirbel@gmail.com>
Sat, 30 Mar 2013 14:08:07 +0000 (14:08 +0000)
commit5e3a0f418c4d57399778cee0b55aebfb663b6425
tree68b3e5f7e9e505976ccbd3e37f831083fd822e5f
parente06335b9515f0508f33846e58b2028dfa4fc9983
w32: Fix build with older gcc (unresolved symbol)

The cross i586-mingw32msvc-gcc 4.4.4 from Debian Squeeze does not support
__sync_val_compare_and_swap by default.

Using -march=i686 fixes that and should also result in better code.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
configure