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freebsd/contrib/byacc/configure.in
Baptiste Daroussin 98e903e7a0 Import byacc from invisible island, it brings us lots of compatibilities with
bison, keeping full compatibility with our previous yacc implementation.

Also bring the ability to create reentrant parser

This fix bin/140309 [1]

PR:		bin/140309 [1]
Submitted by:	Philippe Pepiot <ksh@philpep.org> [1]
Approved by:	des (mentor)
MFC after:	1 month
2012-05-21 13:31:26 +00:00

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dnl Process this file with 'autoconf' to produce a 'configure' script
dnl $Id: configure.in,v 1.10 2010/12/26 19:10:21 tom Exp $
AC_PREREQ(2.13.20020210)
AC_REVISION($Revision: 1.10 $)
AC_INIT(main.c)
AC_CONFIG_HEADER(config.h:config_h.in)
CF_CHECK_CACHE([AC_CANONICAL_SYSTEM])
AC_ARG_PROGRAM
AC_PROG_CC
AC_CONST
AC_PROG_MAKE_SET
AC_PROG_INSTALL
CF_MAKE_TAGS
CF_PROG_LINT
CF_ANSI_CC_REQD
CF_XOPEN_SOURCE
AC_CHECK_HEADERS(fcntl.h)
AC_CHECK_FUNCS(atexit)
CF_MKSTEMP
CF_WITH_WARNINGS(Wwrite-strings)
CF_DISABLE_ECHO
CF_PROG_EXT
CF_DISABLE_LEAKS
### output makefile
AC_OUTPUT(makefile,,,cat)