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- dnl
- dnl aclocal.m4 --- autoconf input file for gawk
- dnl
- dnl Copyright (C) 1995 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- dnl
-
- dnl gawk-specific macros for autoconf. one day hopefully part of autoconf
-
- AC_DEFUN(GAWK_AC_C_STRINGIZE, [
- AC_REQUIRE([AC_PROG_CPP])
- AC_MSG_CHECKING([for ANSI stringizing capability])
- AC_CACHE_VAL(gawk_cv_c_stringize,
- AC_EGREP_CPP([#teststring],[
- #define x(y) #y
-
- char *s = x(teststring);
- ], gawk_cv_c_stringize=no, gawk_cv_c_stringize=yes))
- if test "${gawk_cv_c_stringize}" = yes
- then
- AC_DEFINE(HAVE_STRINGIZE)
- fi
- AC_MSG_RESULT([${gawk_cv_c_stringize}])
- ])dnl
-