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(parent: 69aaf48) | patch
signbit: work around bug of HP-UX 10.20 cc with -0.0 literal
authorEric Blake <ebb9@byu.net>
Fri, 12 Sep 2008 12:30:32 +0000 (06:30 -0600)
committerEric Blake <ebb9@byu.net>
Fri, 12 Sep 2008 12:32:34 +0000 (06:32 -0600)
commitb5664d94a7ab12c880505b39519743fd5df66c63
tree419beb787812b51212f219d549dcd6e072680839tree | snapshot
parent69aaf4883efde924b8d184ee22650ba7c0dec025commit | diff
signbit: work around bug of HP-UX 10.20 cc with -0.0 literal

* m4/signbit.m4 (gl_SIGNBIT_TEST_PROGRAM): Rewrite test to avoid
literal -0.0.
Reported by Jonathan C. Patschke <jp@centtech.com>.

Signed-off-by: Eric Blake <ebb9@byu.net>
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