* configure, config.in: Rebuilt.

	* configure.in: Check for realpath.
	* defs.h (gdb_realpath): Declare.
	* symtab.h (partial_symtab): Added fullname field.
	* source.c (openp): Use gdb_realpath.
	(forget_cached_source_info): Clear full name of each partial
	symtab.
	* utils.c (gdb_realpath): New function.
	* symtab.c (lookup_symtab): Removed.
	(lookup_symtab_1): Renamed to lookup_symtab.
	(lookup_symtab): Look for real path.
	(lookup_partial_symtab): Likewise.

1 files changed, 2 insertions, 0 deletions

diff --git a/gdb/defs.h b/gdb/defs.h
index 48adef51..e573854 100644
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -575,6 +575,8 @@ extern void init_page_info (void);
 extern CORE_ADDR host_pointer_to_address (void *ptr);
 extern void *address_to_host_pointer (CORE_ADDR addr);
 
+extern char *gdb_realpath (const char *);
+
 /* From demangle.c */
 
 extern void set_demangling_style (char *);