Dear sibu,
Am Montag, den 27.04.2015, 20:25 +0100 schrieb sibu:
I am new to this list.
welcome!
I am trying to learn how to compile coreboot. My host has these:
---cpu: AMD64 3 cores ---OS: linux (BLFS) linux-3.10.32, ( pure 64-bit ), gcc-4.8.1. IASL ( downloaded as tbb41_201305160ss )
A ) I fetched coreboot fron the git repository B ) I unpacked the downloaded in /usr/src
So you just downloaded a snapshot archive and did not clone it with git?
$ git clone http://review.coreboot.org/coreboot.git
What commit hash does your version have?
C ) I ran 'make menuconfig' and selected 'build with any toolchain' D ) I then ran 'make' which ended as follows:-
###################### mv build/coreboot.pre1.tmp build/coreboot.pre1 LINK cbfs/fallback/romstage_null.debug ld.bfd -b elf32-i386 -melf_i386 --gc-sections -nostdlib -nostartfiles -static -o build/cbfs/fallback/romstage_null.debug -Lbuild --wrap __divdi3 --wrap __udivdi3 --wrap __moddi3 --wrap __umoddi3 --start-group build/generated/crt0.romstage.o build/mainboard/emulation/qemu- i440fx/static.romstage.o build/arch/x86/boot/boot.romstage.o build/arch/x86/boot/cbmem.romstage.o build/arch/x86/lib/cbfs_and_run.romstage.o build/arch/x86/lib/memcpy.romstage.o build/arch/x86/lib/memmove.romstage.o build/arch/x86/lib/memset.romstage.o build/arch/x86/lib/rom_media.romstage.o build/console/console.romstage.o build/console/die.romstage.o build/console/init.romstage.o build/console/post.romstage.o build/console/printk.romstage.o build/console/vtxprintf.romstage.o build/cpu/x86/car.romstage.o build/cpu/x86/lapic/boot_cpu.romstage.o build/device/device_romstage.romstage.o build/device/pci_early.romstage.o build/drivers/emulation/qemu/qemu_debugcon.romstage.o build/drivers/pc80/mc146818rtc.romstage.o build/drivers/pc80/mc146818rtc_early.romstage.o build/drivers/uart/uart8250io.romstage.o build/drivers/uart/util.romstage.o build/lib/bootmode.romstage.o build/lib/cbfs.romstage.o build/lib/cbfs_core.romstage.o build/lib/cbmem_common.romstage.o build/lib/cbmem_console.romstage.o build/lib/clog2.romstage.o build/lib/compute_ip_checksum.romstage.o build/lib/dynamic_cbmem.romstage.o build/lib/gcc.romstage.o build/lib/halt.romstage.o build/lib/hexdump.romstage.o build/lib/loaders/cbfs_ramstage_loader.romstage.o build/lib/loaders/load_and_run_ramstage.romstage.o build/lib/lzma.romstage.o build/lib/lzmadecode.romstage.o build/lib/memchr.romstage.o build/lib/memcmp.romstage.o build/lib/prog_ops.romstage.o build/lib/ramtest.romstage.o build/lib/version.romstage.o build/southbridge/intel/i82371eb/early_pm.romstage.o build/southbridge/intel/i82371eb/early_smbus.romstage.o /usr/lib/gcc/x86_64- unknown-linux-gnu/4.8.1/libgcc.a --end-group -T
Please make sure that these lines do not get auto-wrapped next time you send a message! You should be able to configure this in KMail for each paragraph.
build/generated/romstage_null.ld build/lib/gcc.romstage.o: In function `__wrap___udivdi3': /usr/src/coreboot_GIT170415/src/lib/gcc.c:37: undefined reference to `__udivdi3' build/lib/gcc.romstage.o: In function `__wrap___umoddi3': /usr/src/coreboot_GIT170415/src/lib/gcc.c:39: undefined reference to `__umoddi3' make: *** [build/cbfs/fallback/romstage_null.debug] Error 1 rm build/cbfs/fallback/bootblock.elf
#########
I am running on a pure 64-bit host but it seems coreboot is attempting to link 32-bit binaries. Help to successfully build coreboot will be appreciated.
Yes, the firmware is build with(?) 32-bit.
On Debian GNU/Linux installing the package `gcc-multilib` [1] should help.
Thanks,
Paul
[1] http://www.coreboot.org/pipermail/coreboot/2009-July/050476.html