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authorRich Felker <dalias@aerifal.cx>2013-08-28 05:08:16 -0400
committerRich Felker <dalias@aerifal.cx>2013-08-28 05:08:16 -0400
commitf7bc29ed2253009c9e56c597ef3d9a2bb278a876 (patch)
tree6f3bfca2a7bdc8e27429f7db4be1b126a1f8bf32 /INSTALL
parent90edf1cc15cec685c18ec2485ddce5b655963464 (diff)
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remove -Wcast-align from --enable-warnings
I originally added this warning option based on a misunderstanding of
how it works. it does not warn whenever the destination of the cast
has stricter alignment; it only warns in cases where misaligned
dereference could lead to a fault. thus, it's essentially a no-op for
i386, which had me wrongly believing the code was clean for this
warning level. on other archs, numerous diagnostic messages are
produced, and all of them are false-positives, so it's better just not
to use it.
Diffstat (limited to 'INSTALL')
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