From: Akim Demaille <akim@epita.fr>
Date: Mon, 2 Jan 2006 16:06:11 +0000 (+0000)
Subject: * src/output.c (output_skeleton): Don't hard wire the inclusion of
X-Git-Tag: v2.3b~527
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/3953ed882a03f0de8cbcc5543ac3cdf1bf5e3093

* src/output.c (output_skeleton): Don't hard wire the inclusion of
c.m4.
* data/c++.m4: Include c.m4.
* data/glr.cc: Do not include stack.hh.
---

diff --git a/ChangeLog b/ChangeLog
index 0036b898..b0b2c861 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2006-01-02  Akim Demaille  <akim@epita.fr>
+
+	* src/output.c (output_skeleton): Don't hard wire the inclusion of
+	c.m4.
+	* data/c++.m4: Include c.m4.
+	* data/glr.cc: Do not include stack.hh.
+
 2006-01-02  Joel E. Denny  <jdenny@ces.clemson.edu>
 
 	* data/glr.c: Reformat whitespace with tabs.
diff --git a/data/c++.m4 b/data/c++.m4
index cf5e83d6..3f38a8ed 100644
--- a/data/c++.m4
+++ b/data/c++.m4
@@ -2,7 +2,7 @@ m4_divert(-1)                                               -*- Autoconf -*-
 
 # C++ skeleton for Bison
 
-# Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2003, 2004, 2005, 2006 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
@@ -19,6 +19,8 @@ m4_divert(-1)                                               -*- Autoconf -*-
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 # 02110-1301  USA
 
+m4_include(b4_pkgdatadir/[c.m4])
+
 ## ---------------- ##
 ## Default values.  ##
 ## ---------------- ##
diff --git a/data/glr.cc b/data/glr.cc
index e8f76116..0a364dbf 100644
--- a/data/glr.cc
+++ b/data/glr.cc
@@ -1,7 +1,7 @@
 m4_divert(-1)                                                       -*- C -*-
 
 # C++ GLR skeleton for Bison
-# Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2003, 2004, 2005, 2006 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
@@ -190,7 +190,6 @@ namespace yy
 ]/* Line __line__ of glr.cc.  */
 b4_syncline([@oline@], [@ofile@])[
 
-#include "stack.hh"
 #include "location.hh"
 
 /* Enabling traces.  */
diff --git a/src/output.c b/src/output.c
index c0be5b0b..2593ecc9 100644
--- a/src/output.c
+++ b/src/output.c
@@ -1,6 +1,6 @@
 /* Output the generated parsing program for Bison.
 
-   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004, 2005
+   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004, 2005, 2006
    Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
@@ -506,7 +506,7 @@ output_skeleton (void)
   FILE *in;
   FILE *out;
   int filter_fd[2];
-  char const *argv[6];
+  char const *argv[5];
   pid_t pid;
 
   /* Compute the names of the package data dir and skeleton file.
@@ -515,7 +515,6 @@ output_skeleton (void)
      cheap sanity check is worthwhile.  */
   char const m4sugar[] = "m4sugar/m4sugar.m4";
   char *full_m4sugar;
-  char *full_cm4;
   char *full_skeleton;
   char const *p;
   char const *m4 = (p = getenv ("M4")) ? p : M4;
@@ -531,28 +530,24 @@ output_skeleton (void)
   full_skeleton[pkgdatadirlen] = '/';
   strcpy (full_skeleton + pkgdatadirlen + 1, m4sugar);
   full_m4sugar = xstrdup (full_skeleton);
-  strcpy (full_skeleton + pkgdatadirlen + 1, "c.m4");
-  full_cm4 = xstrdup (full_skeleton);
   strcpy (full_skeleton + pkgdatadirlen + 1, skeleton);
   xfclose (xfopen (full_m4sugar, "r"));
 
   /* Create an m4 subprocess connected to us via two pipes.  */
 
   if (trace_flag & trace_tools)
-    fprintf (stderr, "running: %s %s - %s %s\n",
-	     m4, full_m4sugar, full_cm4, full_skeleton);
+    fprintf (stderr, "running: %s %s - %s\n",
+	     m4, full_m4sugar, full_skeleton);
 
   argv[0] = m4;
   argv[1] = full_m4sugar;
   argv[2] = "-";
-  argv[3] = full_cm4;
-  argv[4] = full_skeleton;
-  argv[5] = NULL;
+  argv[3] = full_skeleton;
+  argv[4] = NULL;
 
   init_subpipe ();
   pid = create_subpipe (argv, filter_fd);
   free (full_m4sugar);
-  free (full_cm4);
   free (full_skeleton);
 
   out = fdopen (filter_fd[0], "w");