Commit 3ee187a6d4ba1005dc146e593b07e3fc8a4a4671
2011-10-09T13:27:29
isinf: Ensure macro on AIX 5.1. * m4/isinf.m4 (gl_ISINF): Also test whether isinf is defined as a macro. * doc/posix-functions/isinf.texi: Mention also AIX 5.1 as deficient.