Re: [PULL 20/33] configure: handle host compiler in probe_target_compiler

[Richard Henderson]

On 6/20/22 09:41, Matheus Kowalczuk Ferst wrote:
> On 17/06/2022 07:12, Paolo Bonzini wrote:
> > Hi Matheus,
> >
> > could you please test the tests-tcg-next branch at
> > https://gitlab.com/bonzini/qemu?
>
> At be6090bcac10, it works if no BE toolchain is present. Otherwise, the
> script probes powerpc64-linux-gnu-gcc instead of the native tools for
> ppc64le-linux-user, and then do_compiler fails because the
> $target_cflags contains -mlittle-endian.

Also testing this branch, -m32 may not be supported:

make[1]: Entering directory `/home/rth/qemu/bld/pc-bios/vof'

cc -m32 -mbig-endian -mcpu=power4 -c -o entry.o 
/home/rth/qemu/src/pc-bios/vof/entry.S

cc1: error: ‘-m32’ not supported in this configuration

make[1]: *** [entry.o] Error 1



This is with a self-built compiler, rather than distro packaged, but with default 
configure options to gcc.


r~