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log10f-ieee: Work around test failure on NetBSD 5.1. * m4/log10f-ieee.m4: New file. * m4/log10f.m4 (gl_FUNC_LOG10F): If gl_FUNC_LOG10F_IEEE is present, test whether log10f works with a negative argument. Replace it if not. * lib/log10f.c (log10f): For negative arguments, return NaN. * modules/log10f-ieee (Files): Add m4/log10f-ieee.m4. (configure.ac): Invoke gl_FUNC_LOG10F_IEEE. * doc/posix-functions/log10f.texi: Mention the log10f-ieee module.
author Bruno Haible <bruno@clisp.org>
date Sun, 01 Apr 2012 17:56:33 +0200
parents 17a69e4fda06
children c023d893c23f
comparison
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16746:17a69e4fda06 16747:676471a1cb33
1 2012-04-01 Bruno Haible <bruno@clisp.org> 1 2012-04-01 Bruno Haible <bruno@clisp.org>
2
3 log10f-ieee: Work around test failure on NetBSD 5.1.
4 * m4/log10f-ieee.m4: New file.
5 * m4/log10f.m4 (gl_FUNC_LOG10F): If gl_FUNC_LOG10F_IEEE is present,
6 test whether log10f works with a negative argument. Replace it if not.
7 * lib/log10f.c (log10f): For negative arguments, return NaN.
8 * modules/log10f-ieee (Files): Add m4/log10f-ieee.m4.
9 (configure.ac): Invoke gl_FUNC_LOG10F_IEEE.
10 * doc/posix-functions/log10f.texi: Mention the log10f-ieee module.
2 11
3 log10f-ieee: Work around test failure on Solaris 9. 12 log10f-ieee: Work around test failure on Solaris 9.
4 * modules/log10f-ieee (Depends-on): Add log10-ieee. 13 * modules/log10f-ieee (Depends-on): Add log10-ieee.
5 (configure.ac): Require gl_FUNC_LOG10F. 14 (configure.ac): Require gl_FUNC_LOG10F.
6 15