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annotate m4/fabs.m4 @ 17363:5a51fb7777a9

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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 e542fd46ad6f
children 344018b6e5d7
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15827
cafd593a210b fabs: Use a .m4 file.
Bruno Haible <bruno@clisp.org>
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1 # fabs.m4 serial 1
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e542fd46ad6f maint: update all copyright year number ranges
Eric Blake <eblake@redhat.com>
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2 dnl Copyright (C) 2011-2013 Free Software Foundation, Inc.
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Bruno Haible <bruno@clisp.org>
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3 dnl This file is free software; the Free Software Foundation
cafd593a210b fabs: Use a .m4 file.
Bruno Haible <bruno@clisp.org>
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4 dnl gives unlimited permission to copy and/or distribute it,
cafd593a210b fabs: Use a .m4 file.
Bruno Haible <bruno@clisp.org>
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5 dnl with or without modifications, as long as this notice is preserved.
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Bruno Haible <bruno@clisp.org>
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6
cafd593a210b fabs: Use a .m4 file.
Bruno Haible <bruno@clisp.org>
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7 AC_DEFUN([gl_FUNC_FABS],
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Bruno Haible <bruno@clisp.org>
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8 [
cafd593a210b fabs: Use a .m4 file.
Bruno Haible <bruno@clisp.org>
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9 dnl Determine FABS_LIBM.
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Bruno Haible <bruno@clisp.org>
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10 gl_MATHFUNC([fabs], [double], [(double)])
cafd593a210b fabs: Use a .m4 file.
Bruno Haible <bruno@clisp.org>
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11 ])