Hi Lukasz,
On Tue, 25 Mar 2014 09:55:45 +0100, Lukasz Majewski l.majewski@samsung.com wrote:
Hi Albert,
Hi Lukasz, Tom,
Hi Tom,
On Tue, Mar 18, 2014 at 04:46:48PM +0100, Lukasz Majewski wrote:
After Kbuild introduction, the CROSS_COMPILE environment variable has been set to some default value (prefix arm-linux-).
Note that this is quite a long-standing thing. Perhaps we're now not detecting a native build when we used to?
My point is that we are relying on assigning default prefix (i.e. arm-linux-)
For example OSELAS toolchains can have an arbitrary prefix (e.g. arm-linux-gnueabi-).
When I cross compile I set explicitly "CROSS_COMPILE=<toolchain> make" and it works as it should (with or without this patch). Such approach seems natural for me.
However, I don't know what is the exact rationale for seting this arm-linux- prefix to CROSS_COMPILE. I can only guess, that it is connected with situation when one just type "make" on x86_64 host and expect u-boot to be CROSS_COMPILE'd out of the box.
Agree. It is useful only for people using "arm-linux-gcc" on x86 host. I usually use "arm-linux-gnueabi-gcc". Someone else may be using other prefixes.
I think there is no rationale more sophisticated than that it just has been there since long time before.
So, I agree with this patch except a little misleading commit description I commented below.
Acked-by: Masahiro Yamada yamada.m@jp.panasonic.com
Albert, could you take this patch for your arm repository?
I can. How would you like me to rephrase the commit message?
Amicalement,