On 25.11.2011 14:46, Kirill A. Shutemov wrote: > Hi, > > Currently, kbuild makes -I option expansion without any check if the > resulting include directory exists. It produce warnings if you try to build > with W=1 which enables -Wmissing-include-dirs. For example: > > $ make W=1 O=~/var/tmp drivers/gpu/drm/drm_auth.o > Using /home/space/kas/git/public/linux as source for kernel > GEN /home/space/kas/var/tmp1/Makefile > CHK include/linux/version.h > CHK include/generated/utsrelease.h > CALL /home/space/kas/git/public/linux/scripts/checksyscalls.sh > CC [M] drivers/gpu/drm/drm_auth.o > cc1: warning: include/drm: No such file or directory [enabled by default] > > It would be nice to address the issue. That's not a kbuild bug but a drm Makefile bug. It should be passing -I$(src)/include/drm. But it apparently builds even with the wrong argument, so it can probably go away. Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
