Han Hartgers ha scritto:
> Dear Aaron,
>
> I am not really an expert on this but I think that the problem is not
> directly Scratchbox2; for some reason is the make process asking for the
> usages of the host C-compiler and in that case is always the host libc
> is used. (Even when it is too old.)
>
>
> On Thu, Jan 21, 2010 at 2:44 AM, Aaron Brice <[email protected]
> <mailto:[email protected]>> wrote:
>
>
> make[1]: Entering directory `/scratch/kernel/linux-2.6'
> ...
> CC init/initramfs.o
> CC init/calibrate.o
> LD init/built-in.o
> HOSTCC usr/gen_init_cpio
>
> Here is the make process asking for the HOSTCC in that case would
> scratchbox2 step back and give access to the normal /usr/bin/gcc of the
> host and you end up with the wrong version.
>
> I see a couple of possible solutions:
> 1. Understand why the HOSTCC compiler is needed and fix the make file.
> (To be honest I do not understand why the host compiler is needed, I
> believe that this is just an error in the Make file or Config file. In
> case of a "make menuconfig" is the host compiler needed to make the menu
> to show on the host....)
If you need the host compiler (for menuconfig, for instance) try:
make HOSTCC=/usr/bin/gcc LD_PRELOAD= menuconfig
inside scratchbox2. That's the way I run menuconfig.
Sometimes host-gcc in simple mode does not find external libraries because
/usr/lib is remapped.
I signaled this issue long time ago, but nobody fixed it.
To build the kernel, just run
make ARCH=<put your arch (e.g., arm) here>
inside scratchbox.
Hope this helps.
Claudio
Regards,
Claudio
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