* configure.ac: Use AC_PROG_CC_STDC; this is more modern than

the old AC_PROG_CC / AM_PROG_CC_STDC combination.

* doc/bison.1: Add copyright notice.

* data/glr.c: Don't include <stdarg.h>; not used.

ChangeLog

@@ -1,5 +1,12 @@
 2006-10-12  Paul Eggert  <eggert@cs.ucla.edu>
 
+	* configure.ac: Use AC_PROG_CC_STDC; this is more modern than
+	the old AC_PROG_CC / AM_PROG_CC_STDC combination.
+
+	* doc/bison.1: Add copyright notice.
+
+	* data/glr.c: Don't include <stdarg.h>; not used.
+
 	* NEWS: The -g and --graph options now output graphs in Graphviz
 	DOT format, not VCG format.
 	* doc/bison.1: Likewise.

configure.ac

@@ -30,8 +30,7 @@ AM_INIT_AUTOMAKE([1.8 check-news readme-alpha dist-bzip2])
 AC_CONFIG_HEADERS([lib/config.h:lib/config.hin])
 
 # Checks for the compiler.
-AC_PROG_CC
-AM_PROG_CC_STDC
+AC_PROG_CC_STDC
 
 # Gnulib (early checks).
 gl_EARLY

data/glr.c

@@ -241,7 +241,6 @@ static YYSTYPE yyval_default;
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <stdarg.h>
 
 #ifndef YY_
 # if YYENABLE_NLS

doc/bison.1

@@ -367,3 +367,9 @@ in the
 source distribution.
 .SH DIAGNOSTICS
 Self explanatory.
+.SH COPYRIGHT
+Copyright \(co 2006 Free Software Foundation, Inc.
+.br
+This is free software.  You may redistribute copies of it under the terms of
+the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.
+There is NO WARRANTY, to the extent permitted by law.