Print dependencies of all included files

Files that weren't found with the absolute path weren't added as
dependencies even if they were found after considering the list of
include directories.

This patch makes rgbasm print the complete path (including the include
directory path) in these cases.

Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>

src/asm/fstack.c

@@ -217,6 +217,9 @@ fstk_FindFile(char *fname)
 		}
 
 		if ((f = fopen(path, "rb")) != NULL || errno != ENOENT) {
+			if (dependfile) {
+				fprintf(dependfile, "%s: %s\n", tzObjectname, path);
+			}
 			return f;
 		}
 	}