[Ocfs2-devel] Request to remove -Wfno-format

[Rusty Lynch <rusty@linux.co.intel.com>]

On Thu, Feb 12, 2004 at 10:39:27AM -0800, Rusty Lynch wrote:
> While porting to 2.6 I am just using the 2.6 build system and putting off 
> the autoconfig stuff till later. As a result of this I am seeing a ton of 
> additional warning messages due to the fact that the ocfs2 build system is 
> including "-Wno-format".
> 
> Is there a good reason for adding the "-Wno-format" option to the build?
> 
> The kind of mistakes that are being ignored are ==>
> 
> LOG_TRACE_ARGS("found some data to free (%u.%u)\n", 
>                HI(cur_extent->this_ext), LO(cur_extent->this_ext));
> alloc.c: In function `ocfs_kill_this_tree':
> alloc.c:1620: warning: unsigned int format, long unsigned int arg (arg 2)
> alloc.c:1620: warning: unsigned int format, long unsigned int arg (arg 3)
> alloc.c:1638: warning: unsigned int format, long unsigned int arg (arg 2)
> alloc.c:1638: warning: unsigned int format, long unsigned int arg (arg 3)
> 
> 
> and ==> 
> LOG_TRACE_ARGS("Popping this header (%u.%u)\n",
>                HI(AllocExtent->this_ext), 
>                LO(AllocExtent->this_ext), 
>                AllocExtent->next_free_ext);
> alloc.c:2079: warning: unsigned int format, long unsigned int arg (arg 2)
> alloc.c:2079: warning: unsigned int format, long unsigned int arg (arg 3)
> alloc.c:2079: warning: too many arguments for format
> alloc.c:2099: warning: unsigned int format, long unsigned int arg (arg 2)
> alloc.c:2099: warning: unsigned int format, long unsigned int arg (arg 3)
> 
> 
> If it is ok, I would like to make the build more strict, and treat each of
> the warnings as bugs.
> 
>     --rusty

and here is a quick patch to remove the flag


Index: src/Makefile
===================================================================
--- src/Makefile	(revision 31)
+++ src/Makefile	(working copy)
@@ -2,7 +2,7 @@
 
 include $(TOPDIR)/Preamble.make
 
-WARNINGS = -Wall -Wstrict-prototypes -Wno-format
+WARNINGS = -Wall -Wstrict-prototypes 
 
 ifneq ($(OCFS_PROCESSOR),x86_64)
 WARNINGS += -Wmissing-prototypes -Wmissing-declarations