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annotate m4/imaxabs.m4 @ 40231:9b3c79fdfe0b

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strtod: fix clash with strtold Problem reported for RHEL 5 by Jesse Caldwell (Bug#34817). * lib/strtod.c (compute_minus_zero, minus_zero): Simplify by remving the macro / external variable, and having just a function. User changed. This avoids the need for an external variable that might clash.
author Paul Eggert <eggert@cs.ucla.edu>
date Mon, 11 Mar 2019 16:40:29 -0700
parents b06060465f09
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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f6ddf66ecff7 imaxabs: Avoid link error on OSF/1 with DTK cc.
Bruno Haible <bruno@clisp.org>
parents: 14985
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1 # imaxabs.m4 serial 4
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b06060465f09 maint: Run 'make update-copyright'
Paul Eggert <eggert@cs.ucla.edu>
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2 dnl Copyright (C) 2006, 2009-2019 Free Software Foundation, Inc.
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3 dnl This file is free software; the Free Software Foundation
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4 dnl gives unlimited permission to copy and/or distribute it,
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5 dnl with or without modifications, as long as this notice is preserved.
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6
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7 AC_DEFUN([gl_FUNC_IMAXABS],
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8 [
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parents: 14079
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9 AC_REQUIRE([gl_INTTYPES_H_DEFAULTS])
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parents: 14985
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10
f6ddf66ecff7 imaxabs: Avoid link error on OSF/1 with DTK cc.
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parents: 14985
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11 dnl On OSF/1 5.1 with cc, this function is declared but not defined.
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parents: 14985
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12 AC_CHECK_FUNCS_ONCE([imaxabs])
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parents: 14079
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13 AC_CHECK_DECLS_ONCE([imaxabs])
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14 if test "$ac_cv_have_decl_imaxabs" != yes; then
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parents: 14079
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15 HAVE_DECL_IMAXABS=0
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16 fi
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17 ])
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18
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19 # Prerequisites of lib/imaxabs.c.
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20 AC_DEFUN([gl_PREREQ_IMAXABS], [:])