On 31/01/18 18:52, Joakim Tjernlund wrote:
I can build bin/8086100e.rom but not bin-x86_64-pcbios/8086100e.rom:
   cc1: error: code model kernel does not support PIC mode
nor
   bin-x86_64-pcbios/undionly.kpxe
   bin-x86_64-pcbios/ipxe.lkrn
   bin-x86_64-pcbios/ipxe.usb

adding this makes it build again:
  echo  "CFLAGS            += -fno-pie" >> ${S}/arch/x86/Makefile.pcbios || die
  echo  "LDFLAGS           += -no-pie" >> ${S}/arch/x86/Makefile.pcbios || die

Is that the correct place? There is an arch/x86_64/Makefile.pcbios file too

I'm trying to figure out where the PIE check can go. Moving it to Makefile.housekeeping (or to arch/x86/Makefile) breaks the bin-x86_64-efi build due to some unknown relocation types.

You can test any proposed patch: it needs to be able to pass

  make everything

which will build a selection of 32-bit and 64-bit x86 targets.

Michael
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