Checkpoint changes. Bug fixes, mostly.

1 files changed, 13 insertions, 9 deletions

diff --git a/dep.h b/dep.h
index fa3e073..2f9561c 100644
--- a/dep.h
+++ b/dep.h
@@ -16,6 +16,16 @@ You should have received a copy of the GNU General Public License
 along with GNU Make; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* Flag bits for the second argument to `read_makefile'.
+   These flags are saved in the `changed' field of each
+   `struct dep' in the chain returned by `read_all_makefiles'.  */
+
+#define RM_NO_DEFAULT_GOAL	(1 << 0) /* Do not set default goal.  */
+#define RM_INCLUDED		(1 << 1) /* Search makefile search path.  */
+#define RM_DONTCARE		(1 << 2) /* No error if it doesn't exist.  */
+#define RM_NO_TILDE		(1 << 3) /* Don't expand ~ in file name.  */
+#define RM_NOFLAG		0
+
 /* Structure representing one dependency of a file.
    Each struct file's `deps' points to a chain of these,
    chained through the `next'.
@@ -59,13 +69,7 @@ extern struct nameseq *ar_glob PARAMS ((char *arname, char *member_pattern, unsi
 extern char *dep_name ();
 #endif
 
+extern struct dep *copy_dep_chain PARAMS ((struct dep *d));
 extern struct dep *read_all_makefiles PARAMS ((char **makefiles));
-
-/* Flag bits for the second argument to `read_makefile'.
-   These flags are saved in the `changed' field of each
-   `struct dep' in the chain returned by `read_all_makefiles'.  */
-#define RM_NO_DEFAULT_GOAL	(1 << 0) /* Do not set default goal.  */
-#define RM_INCLUDED		(1 << 1) /* Search makefile search path.  */
-#define RM_DONTCARE		(1 << 2) /* No error if it doesn't exist.  */
-#define RM_NO_TILDE		(1 << 3) /* Don't expand ~ in file name.  */
-#define RM_NOFLAG		0
+extern int update_goal_chain PARAMS ((struct dep *goals, int makefiles));
+extern void uniquize_deps PARAMS ((struct dep *));