Remove Id: from bison.1.

[bison.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index bd9ff0b6a83644b4cb84788e6691937a0fae102c..a98fce2e93c55a0a11e03c5ba7eb1f1ddf1001a7 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,11 +1,11 @@
 # Configure template for GNU Bison.                   -*-Autoconf-*-
 #
-# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 Free Software
+# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software
 # Foundation, Inc.
 #
-# This program is free software; you can redistribute it and/or modify
+# 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
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
@@ -14,9 +14,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301  USA
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # We have strange test case titles, so we need Autoconf 2.61 or better.
 AC_PREREQ(2.61)
@@ -41,7 +39,7 @@ AC_ARG_ENABLE(gcc-warnings,
    yes|no) ;;
    *)      AC_MSG_ERROR([bad value ${enableval} for gcc-warnings option]) ;;
  esac],
-              [enableval=no])
+             [enableval=no])
 if test "${enableval}" = yes; then
   gl_WARNING_CFLAGS([-Werror])
   AC_SUBST([WERROR_CFLAGS], [$WARNING_CFLAGS])
@@ -89,6 +87,7 @@ if test x"$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.])
+AM_MISSING_PROG([HELP2MAN], [help2man])
 
 # Checks for header files.
 AC_CHECK_HEADERS_ONCE([locale.h])
@@ -140,11 +139,11 @@ gt_JAVACOMP([1.3])
 gt_JAVAEXEC
 
 AC_CONFIG_FILES([Makefile
-                 build-aux/Makefile
-                 po/Makefile.in
-                 data/Makefile
-                 etc/Makefile
+                build-aux/Makefile
+                po/Makefile.in
+                data/Makefile
+                etc/Makefile
                 examples/Makefile
                    examples/calc++/Makefile
-                 lib/Makefile src/Makefile doc/Makefile])
+                lib/Makefile src/Makefile doc/Makefile])
 AC_OUTPUT