X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/ea5607fd01a420fe362d6dfc6f9b75d568f2694b..b99357cde6568644e1b562965cf9fb3ba65af3a6:/src/files.c

diff --git a/src/files.c b/src/files.c
index b2f84a2a..eefa188d 100644
--- a/src/files.c
+++ b/src/files.c
@@ -27,13 +27,13 @@
 #include "complain.h"
 
 FILE *finput = NULL;
-FILE *foutput = NULL;
 
 struct obstack action_obstack;
 struct obstack attrs_obstack;
 struct obstack table_obstack;
 struct obstack defines_obstack;
 struct obstack guard_obstack;
+struct obstack output_obstack;
 
 char *spec_outfile;	/* for -o. */
 char *spec_file_prefix; /* for -b. */
@@ -185,11 +185,11 @@ compute_base_names (void)
       base_length = strlen (spec_outfile);
       if (strsuffix (spec_outfile, ".c"))
 	base_length -= 2;
+      base_name = strndup (spec_outfile, base_length);
       /* SHORT_BASE_LENGTH includes neither ".tab" nor ".c".  */
       short_base_length = base_length;
-      if (strsuffix (spec_outfile, ".tab") || strsuffix (spec_outfile, "_tab"))
+      if (strsuffix (base_name, ".tab") || strsuffix (base_name, "_tab"))
 	short_base_length -= 4;
-      base_name = strndup (spec_outfile, base_length);
       short_base_name = strndup (spec_outfile, short_base_length);
 
       return;
@@ -245,23 +245,15 @@ compute_base_names (void)
 void
 open_files (void)
 {
-  compute_base_names ();
-
   finput = xfopen (infile, "r");
 
-  if (verbose_flag)
-    /* We used to use just .out if spec_name_prefix (-p) was used, but
-       that conflicts with Posix.  */
-    foutput = xfopen (stringappend (base_name, EXT_OUTPUT), "w");
-
-  attrsfile = stringappend (short_base_name, EXT_STYPE_H);
-
   /* Initialize the obstacks. */
   obstack_init (&action_obstack);
   obstack_init (&attrs_obstack);
   obstack_init (&table_obstack);
   obstack_init (&defines_obstack);
   obstack_init (&guard_obstack);
+  obstack_init (&output_obstack);
 }
 
 
@@ -274,7 +266,9 @@ void
 output_files (void)
 {
   xfclose (finput);
-  xfclose (foutput);
+
+  compute_base_names ();
+  attrsfile = stringappend (short_base_name, EXT_STYPE_H);
 
   /* Output the main file.  */
   if (spec_outfile)
@@ -298,4 +292,9 @@ output_files (void)
       obstack_save (&guard_obstack,
 		    stringappend (short_base_name, EXT_GUARD_C));
     }
+
+  if (verbose_flag)
+    /* We used to use just .out if spec_name_prefix (-p) was used, but
+       that conflicts with Posix.  */
+    obstack_save (&output_obstack, stringappend (short_base_name, EXT_OUTPUT));
 }