[ccache] Generated dep file newer than object file
joel at rosdahl.net
Sun May 1 15:27:35 MDT 2011
On 2011-05-01 23:02, Andrew Gallagher wrote:
> foo.o: foo.c
> gcc -c -MD ...
> foo.o: foo.d
.d files aren't supposed to be dependencies, so I'd argue that such a
Makefile is badly written.
However, letting ccache update mtime of the .d file before the .o file
couldn't hurt, so that would be OK with me.
> I think the fix is pretty simple (I've been adding an
> "update_mtime(output_obj);" if a dep file is produce). What would be
> the best way to send diffs/patches for bug fixes like this?
You can either send the patch to this list or create a bug report; see
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