* tests/regression.at (_AT_DATA_DANCER_Y): Fix the expected error

[bison.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 60415917eb4abd16ba68506e3c48a640a8d22900..d93303bafe66c5198910c58fd3c57138b0d66790 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 # Configure template for GNU Bison.                   -*-Autoconf-*-
 #
 # Configure template for GNU Bison.                   -*-Autoconf-*-
 #

-# Copyright (C) 2001, 2002 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.

 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by


@@ -18,36 +18,21 @@
 # 02111-1307  USA
 
 # We need a recent Autoconf to run a recent Autotest.
 # 02111-1307  USA
 
 # We need a recent Autoconf to run a recent Autotest.

-AC_PREREQ(2.53)
+AC_PREREQ(2.57)

 
 

-AC_INIT([GNU Bison], [1.49c], [bug-bison@gnu.org])
+AC_INIT([GNU Bison], [1.875b], [bug-bison@gnu.org])

 AC_CONFIG_AUX_DIR(config)
 
 AC_CONFIG_AUX_DIR(config)
 

-AM_INIT_AUTOMAKE
-AM_CONFIG_HEADER(config.h:config.hin)
+AM_INIT_AUTOMAKE([1.7 check-news readme-alpha dist-bzip2])
+AC_CONFIG_HEADERS([config.h:config.hin])

 
 

-# Initialize the test suite.
-AC_CONFIG_TESTDIR(tests)
-AC_CONFIG_FILES([tests/Makefile tests/atlocal])
-AC_CONFIG_FILES([tests/bison], [chmod +x tests/bison])
-# Needed by tests/atlocal.in.
-AC_SUBST([GCC])
-
-# Checks for programs.
+# Checks for the compiler.

 AC_PROG_CC
 AC_PROG_CC

-AM_PROG_LEX
-AC_PROG_YACC
-AC_MINIX
+# Remove with Automake 1.8.

 AC_ISC_POSIX
 AC_ISC_POSIX

+AC_GNU_SOURCE
+AC_MINIX

 AM_PROG_CC_STDC
 AM_PROG_CC_STDC

-AC_PROG_RANLIB
-AM_MISSING_PROG([AUTOM4TE], [autom4te])
-BISON_PROG_GNU_M4
-if test x"$ac_cv_prog_gnu_m4" != xyes; then
-  AC_MSG_ERROR([GNU M4 1.4 is required])
-fi
-AC_DEFINE_UNQUOTED([M4], ["$M4"], [Define to the GNU M4 executable name.])
-

 AC_ARG_ENABLE(gcc-warnings,
 [  --enable-gcc-warnings   turn on lots of GCC warnings (not recommended)],
 [case "${enableval}" in
 AC_ARG_ENABLE(gcc-warnings,
 [  --enable-gcc-warnings   turn on lots of GCC warnings (not recommended)],
 [case "${enableval}" in


@@ -71,50 +56,86 @@ if test "${enableval}" = yes; then
   BISON_WARNING(-Wshadow)
   BISON_WARNING(-Wstrict-prototypes)
   BISON_WARNING(-Wwrite-strings)
   BISON_WARNING(-Wshadow)
   BISON_WARNING(-Wstrict-prototypes)
   BISON_WARNING(-Wwrite-strings)

+  AC_DEFINE([lint], 1, [Define to 1 if the compiler is checking for lint.])

 fi
 
 fi
 

-# Checks for libraries.
-AC_DEFINE([_GNU_SOURCE],1,[Define to 1 for GNU C library extensions.])
+AC_ARG_ENABLE([yacc],
+  [AC_HELP_STRING([--disable-yacc],
+     [do not build a yacc command or an -ly library])],
+  , [enable_yacc=yes])
+case $enable_yacc in
+yes)
+  YACC_SCRIPT=yacc
+  YACC_LIBRARY=liby.a;;
+*)
+  YACC_SCRIPT=
+  YACC_LIBRARY=;;
+esac
+AC_SUBST([YACC_SCRIPT])
+AC_SUBST([YACC_LIBRARY])
+
+# Checks for programs.
+AC_PROG_LEX
+AC_PROG_YACC
+AC_PROG_RANLIB
+BISON_PROG_GNU_M4
+if test x"$ac_cv_prog_gnu_m4" != xyes; then
+  AC_MSG_ERROR([GNU M4 1.4 is required])
+fi
+AC_DEFINE_UNQUOTED([M4], ["$M4"], [Define to the GNU M4 executable name.])

 
 # Checks for header files.
 AC_HEADER_STDC
 AC_CHECK_HEADERS([ctype.h locale.h memory.h stdlib.h string.h unistd.h])
 
 # Checks for header files.
 AC_HEADER_STDC
 AC_CHECK_HEADERS([ctype.h locale.h memory.h stdlib.h string.h unistd.h])

+AC_HEADER_STDBOOL

 
 # Checks for compiler characteristics.
 
 # Checks for compiler characteristics.

-AC_C_CONST

 AC_C_INLINE
 AC_C_INLINE

-AM_C_PROTOTYPES
+
+# Checks for types.
+AC_CHECK_TYPES([uintptr_t])

 
 # Checks for library functions.
 AC_FUNC_ALLOCA
 AC_FUNC_OBSTACK
 AC_FUNC_ERROR_AT_LINE
 AC_FUNC_STRNLEN
 
 # Checks for library functions.
 AC_FUNC_ALLOCA
 AC_FUNC_OBSTACK
 AC_FUNC_ERROR_AT_LINE
 AC_FUNC_STRNLEN

-UTILS_FUNC_MKSTEMP

 AC_CHECK_FUNCS(setlocale)
 AC_CHECK_FUNCS(setlocale)

-AC_CHECK_DECLS([getenv, getopt, free, stpcpy, strchr, strspn, strnlen,
+AC_CHECK_DECLS([free, getenv, getopt,
+                stpcpy, strchr, strspn, strnlen,

                 malloc, memchr, memrchr])
                 malloc, memchr, memrchr])

-AC_REPLACE_FUNCS(stpcpy strchr strspn memchr memrchr)
-jm_FUNC_MALLOC
-jm_FUNC_REALLOC
+AC_REPLACE_FUNCS(memchr memrchr \
+                 strchr stpcpy strrchr strspn strtol strtoul)
+AC_FUNC_MALLOC
+AC_FUNC_REALLOC
+jm_PREREQ_MBSWIDTH

 jm_PREREQ_QUOTEARG
 jm_PREREQ_QUOTEARG

+jm_FUNC_ARGMATCH

 jm_PREREQ_ERROR
 jm_PREREQ_ERROR

-jm_PREREQ_TEMPNAME

 AM_WITH_DMALLOC
 AM_WITH_DMALLOC

+BISON_PREREQ_SUBPIPE

 BISON_PREREQ_TIMEVAR
 
 # Gettext.
 AM_GNU_GETTEXT(external, need-ngettext)
 AM_GNU_GETTEXT_VERSION(0.11.5)
 
 BISON_PREREQ_TIMEVAR
 
 # Gettext.
 AM_GNU_GETTEXT(external, need-ngettext)
 AM_GNU_GETTEXT_VERSION(0.11.5)
 

-# This is necessary so that .o files in LIBOBJS are also built via
-# the ANSI2KNR-filtering rules.
-LIB@&t@OBJS=`echo $LIB@&t@OBJS|sed 's/\.o /\$U.o /g;s/\.o$/\$U.o/'`
-AC_SUBST(LIB@&t@OBJS)
+# Initialize the test suite.
+AC_CONFIG_TESTDIR(tests)
+AC_CONFIG_FILES([tests/Makefile tests/atlocal])
+AC_CONFIG_FILES([tests/bison], [chmod +x tests/bison])
+AC_CHECK_PROGS([VALGRIND], [valgrind])
+AC_CHECK_PROGS([CXX], [g++])
+AM_MISSING_PROG([AUTOM4TE], [autom4te])
+# Needed by tests/atlocal.in.
+AC_SUBST([GCC])
+O0CFLAGS=`echo $CFLAGS | sed 's/-O[0-9] *//'`
+AC_SUBST([O0CFLAGS])

 
 

-AC_OUTPUT([Makefile
-           config/Makefile
-           po/Makefile.in
-           data/Makefile
-           lib/Makefile src/Makefile doc/Makefile
-           m4/Makefile])
+AC_CONFIG_FILES([Makefile
+                 config/Makefile
+                 po/Makefile.in
+                 data/Makefile
+                 lib/Makefile src/Makefile doc/Makefile
+                 m4/Makefile])
+AC_OUTPUT