Roger Larsson wrote: > > Some other code has it compiled in. > Recompile it all. > > make clean > make ... > > (I do not know when > make dep > is required - this might be one situation...)
Use it whenever your config changes. This is one of those times. make mrproper, make dep, continue. > > /RogerL > > On Tuesday 13 November 2001 16:41, you wrote: > > I now try to compile my kernel for AMD K7, but without 3DNow disabled. > > > > > Check if you have this in .config > > > > > > CONFIG_X86_USE_3DNOW=y > > > > I remove this line, and get the following undefined references: > > > > ld -m elf_i386 -T /mnt/hda8/src/linux-2.4.14-LL/arch/i386/vmlinux.lds -e > > stext arch/i386/kernel/head.o arch/i386/kernel/init_task.o init/main.o > > init/version.o \ --start-group \ arch/i386/kernel/kernel.o > > arch/i386/mm/mm.o kernel/kernel.o mm/mm.o fs/fs.o ipc/ipc.o \ > > drivers/char/char.o drivers/block/block.o drivers/misc/misc.o > > drivers/net/net.o drivers/media/media.o drivers/char/agp/agp.o > > drivers/char/drm/drm.o drivers/ide/idedriver.o drivers/cdrom/driver.o > > drivers/pci/driver.o drivers/video/video.o \ net/network.o \ > > /mnt/hda8/src/linux-2.4.14-LL/arch/i386/lib/lib.a > > /mnt/hda8/src/linux-2.4.14-LL/lib/lib.a > > /mnt/hda8/src/linux-2.4.14-LL/arch/i386/lib/lib.a \ --end-group \ > > -o vmlinux > > arch/i386/kernel/kernel.o: In function `machine_real_restart': > > arch/i386/kernel/kernel.o(.text+0x102): undefined reference to > > `_mmx_memcpy' arch/i386/kernel/kernel.o(.text+0x165): undefined reference > > to `_mmx_memcpy' arch/i386/kernel/kernel.o: In function `copy_segments': > > arch/i386/kernel/kernel.o(.text+0x488): undefined reference to > > `_mmx_memcpy' arch/i386/kernel/kernel.o: In function `copy_thread': > > arch/i386/kernel/kernel.o(.text+0x534): undefined reference to > > `_mmx_memcpy' arch/i386/kernel/kernel.o: In function `dump_extended_fpu': > > arch/i386/kernel/kernel.o(.text+0x6f82): undefined reference to > > `_mmx_memcpy' arch/i386/kernel/kernel.o(.text.init+0xab1): more undefined > > references to `_mmx_memcpy' follow > > arch/i386/kernel/kernel.o(__ksymtab+0x170): undefined reference to > > `mmx_clear_page' arch/i386/kernel/kernel.o(__ksymtab+0x178): undefined > > reference to `mmx_copy_page' kernel/kernel.o: In function `mm_init': > > kernel/kernel.o(.text+0x165f): undefined reference to `_mmx_memcpy' > > kernel/kernel.o: In function `copy_files': > > kernel/kernel.o(.text+0x1c64): undefined reference to `_mmx_memcpy' > > kernel/kernel.o(.text+0x1ca4): undefined reference to `_mmx_memcpy' > > kernel/kernel.o: In function `do_fork': > > kernel/kernel.o(.text+0x215b): undefined reference to `_mmx_memcpy' > > kernel/kernel.o: In function `sys_create_module': > > kernel/kernel.o(.text+0x3588): undefined reference to `_mmx_memcpy' > > kernel/kernel.o(.text+0x4a07): more undefined references to `_mmx_memcpy' > > followmm/mm.o: In function `do_wp_page': mm/mm.o(.text+0xe88): undefined > > reference to `mmx_clear_page' > > mm/mm.o(.text+0xe9a): undefined reference to `mmx_copy_page' > > mm/mm.o: In function `do_anonymous_page': > > mm/mm.o(.text+0x124b): undefined reference to `mmx_clear_page' > > mm/mm.o: In function `do_no_page': > > mm/mm.o(.text+0x1339): undefined reference to `mmx_copy_page' > > mm/mm.o: In function `pte_alloc': > > mm/mm.o(.text+0x14a0): undefined reference to `mmx_clear_page' > > mm/mm.o: In function `get_zeroed_page': > > mm/mm.o(.text+0x9a41): undefined reference to `mmx_clear_page' > > mm/mm.o: In function `shmem_getpage_locked': > > mm/mm.o(.text+0xc28b): undefined reference to `mmx_clear_page' > > mm/mm.o: In function `shmem_symlink': > > mm/mm.o(.text+0xcdc4): undefined reference to `_mmx_memcpy' > > mm/mm.o(.text+0xce79): undefined reference to `_mmx_memcpy' > > fs/fs.o: In function `block_symlink': > > fs/fs.o(.text+0x49b4): undefined reference to `_mmx_memcpy' > > fs/fs.o: In function `flush_old_exec': > > fs/fs.o(.text+0x834a): undefined reference to `_mmx_memcpy' > > fs/fs.o: In function `d_alloc': > > fs/fs.o(.text+0x11818): undefined reference to `_mmx_memcpy' > > fs/fs.o(.text+0x11d48): more undefined references to `_mmx_memcpy' follow > > make: *** [vmlinux] Error 1 > > -- > Roger Larsson > Skellefte� > Sweden
