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Diffstat (limited to 'm4/strtod.m4')
| -rw-r--r-- | m4/strtod.m4 | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/m4/strtod.m4 b/m4/strtod.m4 deleted file mode 100644 index f097bbba..00000000 --- a/m4/strtod.m4 +++ /dev/null @@ -1,58 +0,0 @@ -dnl -dnl strtod.m4 --- autoconf input file for gawk -dnl -dnl Copyright (C) 2001, 2002, 2004 the Free Software Foundation, Inc. -dnl -dnl This file is part of GAWK, the GNU implementation of the -dnl AWK Progamming Language. -dnl -dnl GAWK is free software; you can redistribute it and/or modify -dnl it under the terms of the GNU General Public License as published by -dnl the Free Software Foundation; either version 2 of the License, or -dnl (at your option) any later version. -dnl -dnl GAWK is distributed in the hope that it will be useful, -dnl but WITHOUT ANY WARRANTY; without even the implied warranty of -dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -dnl GNU General Public License for more details. -dnl -dnl You should have received a copy of the GNU General Public License -dnl along with this program; if not, write to the Free Software -dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA - -dnl Check for strtod with C89 semantics - -AC_DEFUN([GAWK_AC_FUNC_STRTOD_C89], [ -AC_CHECK_HEADERS(stdlib.h) -AC_CHECK_FUNCS(strtod) -AC_CACHE_CHECK([for strtod with C89 semantics], gawk_ac_cv_func_strtod_c89, -[AC_TRY_RUN( -[/* Test program from Arnold Robbins (arnold@skeeve.com) */ -#if HAVE_STDLIB_H -#include <stdlib.h> -#else -extern double strtod(); -#endif - -int -main () -{ -#if ! HAVE_STRTOD - exit(1); -#else - double d; - char *str = "0x345a"; - - d = strtod(str, 0); - if (d == 0) - exit (0); - else - exit (1); -#endif -}], -gawk_ac_cv_func_strtod_c89=yes, gawk_ac_cv_func_strtod_c89=no, -gawk_ac_cv_func_strtod_c89=no)]) -if test $gawk_ac_cv_func_strtod_c89 = no; then - AC_DEFINE(STRTOD_NOT_C89, 1, [strtod doesn't have C89 semantics]) -fi -])# GAWK_FUNC_STRTOD_C89 |