Override the system isnanf also on IRIX 6.5 with gcc.

[gnulib.git] / ChangeLog

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+2008-04-12  Bruno Haible  <bruno@clisp.org>
+
+       * m4/isnanf.m4 (gl_ISNANF_WORKS): Add a test for a special NaN.
+       Reported by Nelson H. F. Beebe <beebe@math.utah.edu>.
+
 2008-04-12  Jim Meyering  <meyering@redhat.com>
 
        * m4/math_h.m4 (gl_MATH_H): Fix typos.