On 2016-07-19 01:29, Bruce Dubbs wrote:
> Maxwell Dreytser wrote: > > On 2016-07-18 17:17, Bruce Dubbs wrote: > > Maxwell Dreytser wrote: > > On 2016-07-18 04:33, Bruce Dubbs wrote: > > Maxwell Dreytser wrote: > > Hello all, > > While compiling the linux kernel using ALFS, I got a bunch of errors for > sign-file.c causing the build to fail. Complete 151-kernel build log: > http://paste.ubuntu.com/19860229/ [1] [1] [1] [1] > /usr/lib/gcc/x86_64-pc-linux-gnu/6.1.0/../../../../lib64/libcrypto.a(dso_dlfcn.o): > In function `dlfcn_globallookup': > dso_dlfcn.c:(.text+0x11): undefined reference to `dlopen' > dso_dlfcn.c:(.text+0x24): undefined reference to `dlsym' > dso_dlfcn.c:(.text+0x2f): undefined reference to `dlclose' > > Those functions are in /lib/libdl-2.23.so. Do you have that file installed? > It should have been installed as a part of glibc. > Here is the output of a find command executed in chroot: > > root:/lib#$ find / -name "libdl*" > /lib/libdl.so.2 > /lib/libdl-2.23.so > /tools/lib/libdl.a > /tools/lib/libdl.so.2 > /tools/lib/libdl.so > /tools/lib/libdl-2.23.so > /usr/lib/libdl.a > /usr/lib/libdl.so > > As you can see, its there. > OK, it's there, but it is not being found. I always build the kernel > manually so I'm not sure what jhalfs does for this. Run ldconfig to > ensure the library cache is up to date and try configuring/building the > kernel manually. > So... I tried both suggestions. Did all the command for building the > kernel manually. Didn't work. Ran `ldconfig'. Tried `make' again. Same > errors: > > root:/sources/linux-4.6.3#$ ldconfig > root:/sources/linux-4.6.3#$ make > CHK include/config/kernel.release > CHK include/generated/uapi/linux/version.h > CHK include/generated/utsrelease.h > CHK include/generated/bounds.h > CHK include/generated/timeconst.h > CHK include/generated/asm-offsets.h > CALL scripts/checksyscalls.sh > HOSTCC scripts/sign-file Your listing is weird. I did: make defconfig make scripts/kconfig/conf --silentoldconfig Kconfig SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/asm/unistd_32_ia32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/asm/unistd_64_x32.h SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_64.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_64.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_x32.h HOSTCC arch/x86/tools/relocs_32.o HOSTCC arch/x86/tools/relocs_64.o HOSTCC arch/x86/tools/relocs_common.o HOSTLD arch/x86/tools/relocs CHK include/config/kernel.release UPD include/config/kernel.release WRAP arch/x86/include/generated/asm/clkdev.h WRAP arch/x86/include/generated/asm/cputime.h WRAP arch/x86/include/generated/asm/dma-contiguous.h WRAP arch/x86/include/generated/asm/early_ioremap.h WRAP arch/x86/include/generated/asm/mcs_spinlock.h WRAP arch/x86/include/generated/asm/mm-arch-hooks.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h CC kernel/bounds.s CHK include/generated/bounds.h UPD include/generated/bounds.h CHK include/generated/timeconst.h UPD include/generated/timeconst.h CC arch/x86/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL scripts/checksyscalls.sh CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o CC scripts/mod/devicetable-offsets.s GEN scripts/mod/devicetable-offsets.h HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o HOSTLD scripts/mod/modpost HOSTCC scripts/selinux/genheaders/genheaders HOSTCC scripts/selinux/mdp/mdp HOSTCC scripts/kallsyms HOSTCC scripts/pnmtologo HOSTCC scripts/conmakehash HOSTCC scripts/sortextable As you can see, I have CALL scripts/checksyscalls.sh but no HOSTCC scripts/sign-file. I also have a lot of things you don't (unless you edited the listing for brevity.) To see what is actually being called, use 'make V=1' If we can see what is actually being run, perhaps we can run down the problem. -- Bruce Hello Bruce, Well, I just did `make defconfig' and now it's way past that part where it failed. Are there any modules that you think should be enabled, other than the default ones? Maxwell. Links: ------ [1] http://paste.ubuntu.com/19860229/
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