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| author | Bruno Haible <bruno@clisp.org> | 2012-03-10 12:26:57 +0100 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2012-03-10 16:08:03 +0100 |
| commit | 810183441d657ca09f906ee4d916ac55a1b6127f (patch) | |
| tree | 68ec2eae42c51bcb14d34fa45fce8ef1edd65794 /modules/log-ieee | |
| parent | 370a139a641c5f9c659e44ee1554893f7d87e20f (diff) | |
| download | gnulib-810183441d657ca09f906ee4d916ac55a1b6127f.tar.gz | |
log-ieee: Work around test failure on NetBSD 5.1 and Solaris 11.
* m4/log-ieee.m4: New file.
* m4/log.m4 (gl_FUNC_LOG): If gl_FUNC_LOG_IEEE is present, test whether
log works with a negative argument. Replace it if not.
* lib/log.c (log): For negative arguments, return NaN.
* modules/log-ieee (Files): Add m4/log-ieee.m4.
(configure.ac): Invoke gl_FUNC_LOG_IEEE.
* doc/posix-functions/log.texi: Mention the log-ieee module.
Diffstat (limited to 'modules/log-ieee')
| -rw-r--r-- | modules/log-ieee | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/modules/log-ieee b/modules/log-ieee index ad62788ea2..5ce841cf62 100644 --- a/modules/log-ieee +++ b/modules/log-ieee @@ -2,12 +2,14 @@ Description: log() function according to ISO C 99 with IEC 60559. Files: +m4/log-ieee.m4 Depends-on: log fpieee configure.ac: +gl_FUNC_LOG_IEEE Makefile.am: |