Messages in this thread | | | Date | Thu, 22 Aug 2013 15:41:09 -0500 | From | Rob Landley <> | Subject | Re: [RFC] Get rid of SUBARCH |
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On 08/22/2013 07:58:26 AM, Geert Uytterhoeven wrote: > On Wed, Aug 21, 2013 at 9:51 PM, Sam Ravnborg <sam@ravnborg.org> > wrote: > >> > The series touches also m68k, sh, mips and unicore32. > >> > These architectures magically select a cross compiler if ARCH != > SUBARCH. > >> > Do really need that behavior? > >> > >> This does remove functionality. > >> It allows to build a kernel using e.g. "make ARCH=m68k". > >> > >> Perhaps this can be moved to generic code? Most (not all!) > cross-toolchains > >> are called $ARCH-{unknown-,}linux{,-gnu}. > >> Exceptions are e.g. am33_2.0-linux and bfin-uclinux. > > > > Today you can specify CROSS_COMPILE in Kconfig. > > With this we should be able to remove these hacks. > > The correct CROSS_COMPILE value depends on the host environment, not > on the target configuration.
Actually it depends on _both_.
Rob
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