[RFA,v2,12/23] Remove EXTERN from buildsym.h
Commit Message
Nothing in buildsym.h relies on the "EXTERN" method of
declaration/definition, so remove the traces.
gdb/ChangeLog
2018-07-19 Tom Tromey <tom@tromey.com>
* buildsym.h (EXTERN): Don't define or undef.
* buildsym.c (EXTERN): Don't define.
---
gdb/ChangeLog | 5 +++++
gdb/buildsym.c | 7 +------
gdb/buildsym.h | 13 +------------
3 files changed, 7 insertions(+), 18 deletions(-)
@@ -62,6 +62,7 @@
*/
#include "defs.h"
+#include "buildsym.h"
#include "bfd.h"
#include "gdb_obstack.h"
#include "symtab.h"
@@ -79,12 +80,6 @@
#include "addrmap.h"
#include <algorithm>
-/* Ask buildsym.h to define the vars it normally declares `extern'. */
-#define EXTERN
-/**/
-#include "buildsym.h" /* Our own declarations. */
-#undef EXTERN
-
/* For cleanup_undefined_stabs_types and finish_global_stabs (somewhat
questionable--see comment where we call them). */
@@ -30,22 +30,13 @@ enum language;
file-reading routines.
They originated in dbxread.c of gdb-4.2, and were split out to
- make xcoffread.c more maintainable by sharing code.
-
- Variables declared in this file can be defined by #define-ing the
- name EXTERN to null. It is used to declare variables that are
- normally extern, but which get defined in a single module using
- this technique. */
+ make xcoffread.c more maintainable by sharing code. */
struct block;
struct pending_block;
struct dynamic_prop;
-#ifndef EXTERN
-#define EXTERN extern
-#endif
-
/* The list of sub-source-files within the current individual
compilation. Each file gets its own symtab with its own linetable
and associated info, but they all share one blockvector. */
@@ -271,6 +262,4 @@ extern struct pending **get_file_symbols ();
extern struct pending **get_global_symbols ();
-#undef EXTERN
-
#endif /* defined (BUILDSYM_H) */