Hi. 2017-11-18 13:09 GMT+09:00 Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>: > 2017-11-16 5:42 GMT+09:00 Nick Desaulniers <ndesaulniers@xxxxxxxxxx>: >> From: Chris Fries <cfries@xxxxxxxxxx> >> >> Set the clang KBUILD_CFLAGS up before including arch/ Makefiles, >> so that ld-options (etc.) can work correctly. >> >> This fixes errors with clang such as ld-options trying to CC >> against your host architecture, but LD trying to link against >> your target architecture. >> >> Reviewed-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx> >> Signed-off-by: Chris Fries <cfries@xxxxxxxxxx> >> Signed-off-by: Nick Desaulniers <ndesaulniers@xxxxxxxxxx> >> Suggested-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> >> Tested-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx> >> --- > > Applied to linux-kbuild/kbuild. Thanks! > > -- > Best Regards > Masahiro Yamada After more thought, I picked up your v2. (clang variables before kernel configuration) Linus suggests to move compiler flag testing to Kconfig. To do it, we need to feed target CC information to Kconfig. Sorry for spending your time. -- Best Regards Masahiro Yamada -- 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
