annotate modules/isnand @ 17363:5a51fb7777a9

sys_select, sys_time: port 2013-01-30 Solaris 2.6 fix to Cygwin Problem reported by Marco Atzeri in <http://lists.gnu.org/archive/html/bug-gnulib/2013-03/msg00000.html>. * lib/sys_select.in.h [HAVE_SYS_SELECT_H && _CYGWIN_SYS_TIME_H]: Simply delegate to the system <sys/select.h> in this case too. Also, pay attention to _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H only if OSF/1, since otherwise Cygwin breaks, and it doesn't seem to be needed on Solaris either. * lib/sys_time.in.h [_CYGWIN_SYS_TIME_H]: Simply delgate to the system <sys/time.h> in this case.
author Paul Eggert <eggert@cs.ucla.edu>
date Tue, 19 Mar 2013 09:08:47 -0700
parents 369a2b1bfba1
children 1f14c6dd175d
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1 Description:
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2 isnand() function: test for NaN.
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4 Files:
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5 lib/isnand.c
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6 lib/isnan.c
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7 lib/float+.h
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8 m4/exponentd.m4
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9 m4/isnand.m4
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10
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11 Depends-on:
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12 math
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13 fpieee
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14 memcmp
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16 configure.ac:
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17 gl_FUNC_ISNAND
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18 m4_ifdef([gl_ISNAN], [
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19 AC_REQUIRE([gl_ISNAN])
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20 ])
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21 if test $HAVE_ISNAND = 0 || test $REPLACE_ISNAN = 1; then
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22 AC_LIBOBJ([isnand])
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23 gl_PREREQ_ISNAND
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24 fi
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25 gl_MATH_MODULE_INDICATOR([isnand])
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26
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27 Makefile.am:
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28
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29 Include:
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30 <math.h>
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32 Link:
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33 $(ISNAND_LIBM)
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34
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35 License:
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36 LGPL
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37
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38 Maintainer:
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39 Bruno Haible
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40