On Thu, 1970-01-01 at 00:00 +0000, Joakim Tjernlund wrote: > On Thu, 1970-01-01 at 00:00 +0000, Michael Brown wrote: > > CAUTION: This email originated from outside of the organization. Do not > > click links or open attachments unless you recognize the sender and know > > the content is safe. > > > > > > On 31/01/18 17:31, Joakim Tjernlund wrote: > > > Yes, building on x86_64 for x86_64, various targets, for example > > > make -j1 Q='' CC=x86_64-pc-linux-gnu-gcc LD=x86_64-pc-linux-gnu-ld > > > AS=x86_64-pc-linux-gnu-as AR=x86_64-pc- > > > linux-gnu-ar NM=x86_64-pc-linux-gnu-nm > > > OBJCOPY=x86_64-pc-linux-gnu-objcopy RANLIB=x86_64-pc-linux-gnu-ranlib > > > OBJDUMP=x86_64-pc-linux-gnu-objdump HOST_CC=x86_64-pc-linux-gnu-gcc > > > ARCH=x86_64 > > > EMBED=/var/lib/layman/transmode/profiles/gentoo64-common/IPXE.script > > > bin/808610de.rom > > > > OK. Don't do that. Try just > > > > make EMBED=....../IPXE.script bin/808610de.rom > > > > and it should automatically use the correct toolchain and build a 32-bit > > binary (which _is_ what you want, since you've asked for > > bin/808610de.rom rather than bin-x86_64-pcbios/808610de.rom). > > Here is some confusion on my part, I added ARCH=x86_64 and figured > that should do the right thing. > Using make \ > EMBED=${IPXE_EMBED} > > 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 > > > In the unlikely even that you need to specify a custom toolchain (i.e. > > if your default "gcc" binary is not an x86 compiler), then you can > > specify an explicit toolchain prefix using CROSS: > > > > make CROSS=x86_64-pc-linux-gnu- \ > > EMBED=....../IPXE.script \ > > bin/808610de.rom > > > > Michael _______________________________________________ ipxe-devel mailing list ipxe-devel@lists.ipxe.org https://lists.ipxe.org/mailman/listinfo.cgi/ipxe-devel