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* build-aux/gendocs.sh (version): * doc/gendocs_template: * doc/gendocs_template_min: * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright dates by hand in templates and the like. * all files: Run 'make update-copyright'.
21 lines
701 B
Plaintext
21 lines
701 B
Plaintext
# fegetround.m4 serial 1
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dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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AC_DEFUN([gl_FUNC_FEGETROUND],
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[
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dnl Determine FEGETROUND_LIBM.
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gl_MATHFUNC([fegetround], [int], [(void)], [#include <fenv.h>])
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if test $gl_cv_func_fegetround_no_libm = no \
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&& test $gl_cv_func_fegetround_in_libm = no; then
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HAVE_FEGETROUND=0
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else
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HAVE_FEGETROUND=1
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AC_DEFINE([HAVE_FEGETROUND], [1],
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[Define to 1 if you have the 'fegetround' function.])
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fi
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AC_SUBST([FEGETROUND_LIBM])
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])
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