X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/87ceef7346e3e217534007843d45f88d65ab3f04..d2ffe11637313569116e8a9f891785b842ddb1e9:/src/output.c

diff --git a/src/output.c b/src/output.c
index 7a687513..42646cbf 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
+   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003
    Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
@@ -432,7 +432,7 @@ symbol_printers_output (FILE *out)
 
   fputs ("m4_define([b4_symbol_printers], \n[", out);
   for (i = 0; i < nsyms; ++i)
-    if (symbols[i]->destructor)
+    if (symbols[i]->printer)
       {
 	symbol *sym = symbols[i];
 
@@ -513,7 +513,7 @@ output_skeleton (void)
   FILE *in;
   FILE *out;
   int filter_fd[2];
-  char const *argv[7];
+  char const *argv[6];
   pid_t pid;
 
   /* Compute the names of the package data dir and skeleton file.
@@ -521,6 +521,8 @@ output_skeleton (void)
      installation.  A faulty installation can cause deadlock, so a
      cheap sanity check is worthwhile.  */
   char const m4sugar[] = "m4sugar/m4sugar.m4";
+  char *full_m4sugar;
+  char *full_cm4;
   char *full_path;
   char const *p;
   char const *m4 = (p = getenv ("M4")) ? p : M4;
@@ -535,25 +537,29 @@ output_skeleton (void)
   strcpy (full_path, pkgdatadir);
   full_path[pkgdatadirlen] = '/';
   strcpy (full_path + pkgdatadirlen + 1, m4sugar);
-  xfclose (xfopen (full_path, "r"));
+  full_m4sugar = xstrdup (full_path);
+  strcpy (full_path + pkgdatadirlen + 1, "c.m4");
+  full_cm4 = xstrdup (full_path);
   strcpy (full_path + 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 -I %s %s - %s\n",
-	     m4, pkgdatadir, m4sugar, full_path);
+    fprintf (stderr, "running: %s %s - %s %s\n",
+	     m4, full_m4sugar, full_cm4, full_path);
 
   argv[0] = m4;
-  argv[1] = "-I";
-  argv[2] = pkgdatadir;
-  argv[3] = m4sugar;
-  argv[4] = "-";
-  argv[5] = full_path;
-  argv[6] = NULL;
+  argv[1] = full_m4sugar;
+  argv[2] = "-";
+  argv[3] = full_cm4;
+  argv[4] = full_path;
+  argv[5] = NULL;
 
   init_subpipe ();
   pid = create_subpipe (argv, filter_fd);
+  free (full_m4sugar);
+  free (full_cm4);
   free (full_path);
 
   out = fdopen (filter_fd[0], "w");