41 lines
1.4 KiB
Plaintext
41 lines
1.4 KiB
Plaintext
dnl
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dnl aclocal.m4 --- autoconf input file for gawk
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dnl
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dnl Copyright (C) 1995, 96 the Free Software Foundation, Inc.
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dnl
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dnl This file is part of GAWK, the GNU implementation of the
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dnl AWK Progamming Language.
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dnl
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dnl GAWK is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 2 of the License, or
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dnl (at your option) any later version.
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dnl
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dnl GAWK is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program; if not, write to the Free Software
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dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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dnl
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dnl gawk-specific macros for autoconf. one day hopefully part of autoconf
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AC_DEFUN(GAWK_AC_C_STRINGIZE, [
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AC_REQUIRE([AC_PROG_CPP])
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AC_MSG_CHECKING([for ANSI stringizing capability])
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AC_CACHE_VAL(gawk_cv_c_stringize,
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AC_EGREP_CPP([#teststring],[
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#define x(y) #y
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char *s = x(teststring);
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], gawk_cv_c_stringize=no, gawk_cv_c_stringize=yes))
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if test "${gawk_cv_c_stringize}" = yes
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then
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AC_DEFINE(HAVE_STRINGIZE)
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fi
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AC_MSG_RESULT([${gawk_cv_c_stringize}])
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])dnl
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