build: be sure to include config.h first in the generated parser

[bison.git] / src / files.h

diff --git a/src/files.h b/src/files.h
index 8d24890e5daf2510988d50ad249fb4d5da89fa65..ebe5037c7ac277ab3f7e01d2d472f5fc32ad87e5 100644 (file)
--- a/src/files.h
+++ b/src/files.h
@@ -1,52 +1,72 @@
 /* File names and variables for bison,
-   Copyright (C) 1984, 1989 Free Software Foundation, Inc.
 
-This file is part of Bison, the GNU Compiler Compiler.
+   Copyright (C) 1984, 1989, 2000-2002, 2006-2007, 2009-2013 Free
+   Software Foundation, Inc.
 
-Bison 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, or (at your option)
-any later version.
+   This file is part of Bison, the GNU Compiler Compiler.
 
-Bison is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   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 3 of the License, or
+   (at your option) any later version.
 
-You should have received a copy of the GNU General Public License
-along with Bison; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   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, see <http://www.gnu.org/licenses/>.  */
 
-/* These two should be pathnames for opening the sample parser files.
-   When bison is installed, they should be absolute pathnames.
-   XPFILE1 and XPFILE2 normally come from the Makefile.  */
+#ifndef FILES_H_
+# define FILES_H_
 
-#define PFILE  XPFILE          /* Simple parser */
-#define PFILE1 XPFILE1         /* Semantic parser */
-
-extern FILE *finput;   /* read grammar specifications */
-extern FILE *foutput;  /* optionally output messages describing the actions taken */
-extern FILE *fdefines; /* optionally output #define's for token numbers. */
-extern FILE *ftable;   /* output the tables and the parser */
-extern FILE *fattrs;   /* if semantic parser, output a .h file that defines YYSTYPE */
-                      /* and also contains all the %{ ... %} definitions.  */
-extern FILE *fguard;   /* if semantic parser, output yyguard, containing all the guard code */
-extern FILE *faction;  /* output all the action code; precise form depends on which parser */
-extern FILE *fparser;  /* read the parser to copy into ftable */
+# include "uniqstr.h"
 
 /* File name specified with -o for the output file, or 0 if no -o.  */
-extern char *spec_outfile;
+extern char const *spec_outfile;
+
+/* File name for the parser (i.e., the one above, or its default.) */
+extern char *parser_file_name;
+
+/* Symbol prefix specified with -p, or 0 if no -p.  */
+extern const char *spec_name_prefix;
+
+/* File name prefix specified with -b, or 0 if no -b.  */
+extern char const *spec_file_prefix;
+
+/* --verbose. */
+extern char *spec_verbose_file;
+
+/* File name specified for the output graph.  */
+extern char *spec_graph_file;
+
+/* File name specified for the xml output.  */
+extern char *spec_xml_file;
+
+/* File name specified with --defines.  */
+extern char *spec_defines_file;
+
+/* Directory prefix of output file names.  */
+extern char *dir_prefix;
+
+/* The file name as given on the command line.
+   Not named "input_file" because Flex uses this name for an argument,
+   and therefore GCC warns about a name clash. */
+extern uniqstr grammar_file;
+
+/* The current file name.  Might change with %include, or with #line.  */
+extern uniqstr current_file;
+
+/* The computed base for output file names.  */
+extern char *all_but_ext;
 
-extern char *spec_name_prefix; /* for -a, from getargs.c */
+void compute_output_file_names (void);
+void output_file_names_free (void);
+void output_file_name_check (char **file_name);
 
-/* File name pfx specified with -b, or 0 if no -b.  */
-extern char *spec_file_prefix;
+FILE *xfopen (const char *name, char const *mode);
+void xfclose (FILE *ptr);
+FILE *xfdopen (int fd, char const *mode);
 
-extern char *infile;
-extern char *outfile;
-extern char *defsfile;
-extern char *tabfile;
-extern char *attrsfile;
-extern char *guardfile;
-extern char *actfile;
+#endif /* !FILES_H_ */