On Mon, Dec 22, 2008 at 09:26:43AM -0800, Inaky Perez-Gonzalez wrote: > On Sunday 21 December 2008, Sam Ravnborg wrote: > > On Mon, Dec 22, 2008 at 01:42:21PM +1100, Stephen Rothwell wrote: > > > (Just cc'ing Sam) > > > > > > On Sun, 21 Dec 2008 17:31:10 -0800 Greg KH <greg@xxxxxxxxx> wrote: > > > > On Mon, Dec 22, 2008 at 11:33:35AM +1100, Stephen Rothwell wrote: > > > > > Hi Greg, > > > > > > > > > > Today's linux-next build (x86_64 allmodconfig) failed like this: > > > > > > > > > > x86_64-linux-ld: drivers/net/wimax/built-in.o: No such file: No such > > > > > file or directory > > > > > > > > > > I reverted commit 66aa675719ab82a03a66b75210fd40be6541f8fb ("wimax: > > > > > Makefile, Kconfig and docbook linkage for the stack") just to make > > > > > the build work. > > > > > > > > Inaky, any ideas? This really looks like a build system error that I > > > > ran into with the staging tree in the past. I had to add a "dummy" > > > > file to the empty directory to get it to build properly. > > > > > > > > I tried to duplicate the problem with a sample patch, but never could > > > > :( > > > > Incidentally I sent some review comments to said patch yesterday > > but missed this one. > > > > We have: > > diff --git a/drivers/net/wimax/Makefile b/drivers/net/wimax/Makefile > > new file mode 100644 > > index 0000000..bda9430 > > --- /dev/null > > +++ b/drivers/net/wimax/Makefile > > @@ -0,0 +1,2 @@ > > + > > +obj-$(CONFIG_WIMAX_I2400M) += i2400m/ > > > > > > > > But the problem here is that because we do not even pretend to > > build some files in this dir thus kbuild does not create build-in.o > > > > The fix is a bit ugly but simple. Add a dummy statement to > > the drivers/net/wimax/Makefile like this: > > > > # force kbuild to create built-in.o > > obj- := dummy.o > > ops -- ok, I will. I guess I have to add this in all the similar ones, right? You need this in all cases where you have a Makefile that only specify sub directories. I assume this is the only Makefile where you have this. Sam -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html