sql/Makefile.am: better mysqld dependencies

sql/discover.cc:    close(-1) bug
sql/slave.cc:       DBUG_ENTER/RETURN tags
ha_archive.cc:      double-close bug


sql/Makefile.am:
  better mysqld dependencies
sql/discover.cc:
  close(-1) bug
sql/slave.cc:
  DBUG_ENTER/RETURN tags
storage/archive/ha_archive.cc:
  double-close bug

sql/Makefile.am

@@ -35,7 +35,7 @@ LDADD =			$(top_builddir)/vio/libvio.a \
 			$(top_builddir)/dbug/libdbug.a \
 			$(top_builddir)/regex/libregex.a \
 			$(top_builddir)/strings/libmystrings.a @ZLIB_LIBS@
-
+mysqld_DEPENDENCIES=	@mysql_plugin_libs@ $(LDADD)
 mysqld_LDADD =		@MYSQLD_EXTRA_LDFLAGS@ \
 			@pstack_libs@ \
 			@mysql_plugin_libs@ \

sql/discover.cc

@@ -119,8 +119,8 @@ int writefrm(const char *name, const void *frmdata, uint len)
   {
     if (my_write(file,(byte*)frmdata,len,MYF(MY_WME | MY_NABP)))
       error= 2;
+    VOID(my_close(file,MYF(0)));
   }
-  VOID(my_close(file,MYF(0)));
   DBUG_RETURN(error);
 } /* writefrm */
 

storage/archive/ha_archive.cc

@@ -1320,25 +1320,18 @@ int ha_archive::optimize(THD* thd, HA_CHECK_OPT* check_opt)
     we don't check rc here because we want to open the file back up even
     if the optimize failed but we will return rc below so that we will
     know it failed.
+    We also need to reopen our read descriptor since it has changed.
   */
   DBUG_PRINT("info", ("Reopening archive data file"));
-  if (!(azopen(&(share->archive_write), share->data_file_name, 
-               O_WRONLY|O_APPEND|O_BINARY)))
+  if (!azopen(&(share->archive_write), share->data_file_name,
+               O_WRONLY|O_APPEND|O_BINARY) ||
+      !azopen(&archive, share->data_file_name, O_RDONLY|O_BINARY))
   {
     DBUG_PRINT("info", ("Could not open archive write file"));
     rc= HA_ERR_CRASHED_ON_USAGE;
-    goto error;
-  }
-
-  /*
-    Now we need to reopen our read descriptor since it has changed.
-  */
-  if (!(azopen(&archive, share->data_file_name, O_RDONLY|O_BINARY)))
-  {
-    rc= HA_ERR_CRASHED_ON_USAGE;
-    goto error;
   }
 
+  DBUG_RETURN(rc);
 error:
   azclose(&writer);