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(parent: 157e284) | patch
partly revert detection of broken float in configure
authorRich Felker <dalias@aerifal.cx>
Thu, 18 Feb 2016 04:09:33 +0000 (04:09 +0000)
committerRich Felker <dalias@aerifal.cx>
Thu, 18 Feb 2016 04:09:33 +0000 (04:09 +0000)
commit5030e4a0605707c3f84c04c70ac689ca6ee54ffd
tree70aa3b92278b0749551e25211ffe8204c97c8689tree | snapshot
parent157e28492a287907fb6f3d39894c2c1b84122b51commit | diff
partly revert detection of broken float in configure

commit 80fbaac4cd1930e9545a5d36bf46ae49011d2ce8 broke all soft-float
archs, where gcc defines __GCC_IEC_559==0 because rounding modes and
exception flags are not supported. for now, just check for
__FAST_MATH__ as an indication of broken float. this won't detect all
possible misconfigurations but it probably catches the most common
one.
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