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AC_DEFUN(BISON_WARNING, |
# Finding valid warning flags for the C Compiler. -*-Autoconf-*- |
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# |
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# Copyright (C) 2001, 2002 Free Software Foundation, Inc. |
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# |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
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# 02111-1307 USA |
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# serial 1 |
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AC_DEFUN([BISON_WARNING], |
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[AC_MSG_CHECKING(whether compiler accepts $1) |
[AC_MSG_CHECKING(whether compiler accepts $1) |
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AC_SUBST(WARNING_CFLAGS) |
AC_SUBST(WARNING_CFLAGS) |
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ac_save_CFLAGS="$CFLAGS" |
ac_save_CFLAGS="$CFLAGS" |