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author | Bruno Haible <bruno@clisp.org> | 2012-03-11 22:14:04 +0100 |
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committer | Bruno Haible <bruno@clisp.org> | 2012-03-11 23:33:39 +0100 |
commit | 3c7a0ee522192719470c8836a964fc6175fa6c96 (patch) | |
tree | 9f61a849d9e86c0054b5027f7edd65f211fad29a /modules/log2f-ieee | |
parent | 6bf08d5f7926a6e7d4f851bed1d4b63872a9ed2a (diff) | |
download | gnulib-3c7a0ee522192719470c8836a964fc6175fa6c96.tar.gz |
log2f-ieee: Work around test failure on NetBSD 5.1 and Solaris 10.
* m4/log2f-ieee.m4: New file.
* m4/log2f.m4 (gl_FUNC_LOG2F): If gl_FUNC_LOG2F_IEEE is present, test
whether log2f works with a minus zero argument. Replace it if not.
* modules/log2f-ieee (Files): Add m4/log2f-ieee.m4.
(Depends-on): Add log2-ieee.
(configure.ac): Invoke gl_FUNC_LOG2F_IEEE.
* doc/posix-functions/log2f.texi: Mention the log2f-ieee module.
Diffstat (limited to 'modules/log2f-ieee')
-rw-r--r-- | modules/log2f-ieee | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/modules/log2f-ieee b/modules/log2f-ieee index 5849a918c5..27ed2d0cfa 100644 --- a/modules/log2f-ieee +++ b/modules/log2f-ieee @@ -2,12 +2,15 @@ Description: log2f() function according to ISO C 99 with IEC 60559. Files: +m4/log2f-ieee.m4 Depends-on: log2f fpieee +log2-ieee [test $HAVE_LOG2F = 0 || test $REPLACE_LOG2F = 1] configure.ac: +gl_FUNC_LOG2F_IEEE Makefile.am: |