Solved Cannot compile kernel

J

j_d_

I recently updated from 10.3 to 11.0. The system seems to work fine, but I have one problem: When I try to compile a kernel with make buildkernel it stops with the following error:
Code: 
MAKE=make sh /usr/src/sys/conf/newvers.sh GENERIC
cc  -c -O2 -pipe -fno-strict-aliasing  -g -nostdinc  -I. -I/usr/src/sys -I/usr/src/sys/contrib/libfdt -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h  -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer  -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float  -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -gdwarf-2 -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs -fdiagnostics-show-option  -Wno-unknown-pragmas  -Wno-error-tautological-compare -Wno-error-empty-body  -Wno-error-parentheses-equality -Wno-error-unused-function  -Wno-error-pointer-sign  -mno-aes -mno-avx  -std=iso9899:1999 -Werror  vers.c
ctfconvert -L VERSION -g vers.o
linking kernel.full
random_infra.o:(.data+0xb0): undefined reference to `random_alg_context'
kern_mib.o: In function `sysctl_kern_arnd':
/usr/src/sys/kern/kern_mib.c:164: undefined reference to `read_random'
arc4random.o: In function `arc4_randomstir':
/usr/src/sys/libkern/arc4random.c:61: undefined reference to `read_random'
sctp_auth.o: In function `sctp_generate_random_key':
/usr/src/sys/netinet/sctp_auth.c:326: undefined reference to `read_random'
sctp_auth.o: In function `sctp_initialize_auth_params':
/usr/src/sys/netinet/sctp_auth.c:1997: undefined reference to `read_random'
sctp_output.o: In function `sctp_send_initiate_ack':
/usr/src/sys/netinet/sctp_output.c:6017: undefined reference to `read_random'
sctp_pcb.o:/usr/src/sys/netinet/sctp_pcb.c:2620: more undefined references to `read_random' follow
ivy.o: In function `rdrand_modevent':
/usr/src/sys/dev/random/ivy.c:115: undefined reference to `random_source_deregister'
/usr/src/sys/dev/random/ivy.c:108: undefined reference to `random_source_register'
nehemiah.o: In function `nehemiah_modevent':
/usr/src/sys/dev/random/nehemiah.c:136: undefined reference to `random_source_deregister'
/usr/src/sys/dev/random/nehemiah.c:127: undefined reference to `random_source_register'
*** Error code 1

Stop.
make[2]: stopped in /usr/obj/usr/src/sys/GENERIC
*** Error code 1

Stop.
make[1]: stopped in /usr/src
*** Error code 1

Stop.
make: stopped in /usr/src

If it helps this is the resul of uname -a
Code: 
FreeBSD nas 11.0-RELEASE-p8 FreeBSD 11.0-RELEASE-p8 #0: Wed Feb 22 06:12:04 UTC 2017     root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC  amd64

Can someone tell me why this happens and what I did wrong?
 
Ok, that's good. New users tend to try to "optimize" things and usually end up making things worse. Did you install the source during installation and updated it with freebsd-update(8)? Or did you use SVN to fetch the source?
 
Another important detail (just mentioning this to cover all grounds): I can see you're trying to compile a GENERIC kernel configuration, can we also assume that you didn't make changes to /usr/src/sys/amd64/conf/GENERIC?

Have you ever compiled a kernel (or the whole OS) before? I can't help wonder if there might have been left overs in /usr/obj which could (theoretically!) have interfered here. If you're sure there wasn't then you can ignore this message, otherwise here's what I would do:
  • Make sure you have the latest version of the source code. When in doubt clear out /usr/src (don't forget about possible hidden files) and then # svn co http://svn.freebsd.org/base/releng/11.0 /usr/src.
    • From there on use # svn update to update your source tree.
    • Also don't forget to remove this section (world/src) from /etc/freebsd-update.conf (if you're actually using this).
  • Make sure to clear out /usr/obj before compiling your stuff.
  • In general: always make sure never to edit existing GENERIC files; always add a new file and reference GENERIC or copy the file and then make changes (just mentioning this to rule it out).
Hope this can also help.
 
j_d_ said:
I recently updated from 10.3 to 11.0. The system seems to work fine, but I have one problem: When I try to compile a kernel with make buildkernel it stops with the following error:
Code: 
MAKE=make sh /usr/src/sys/conf/newvers.sh GENERIC
cc  -c -O2 -pipe -fno-strict-aliasing  -g -nostdinc  -I. -I/usr/src/sys -I/usr/src/sys/contrib/libfdt -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h  -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer  -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float  -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -gdwarf-2 -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs -fdiagnostics-show-option  -Wno-unknown-pragmas  -Wno-error-tautological-compare -Wno-error-empty-body  -Wno-error-parentheses-equality -Wno-error-unused-function  -Wno-error-pointer-sign  -mno-aes -mno-avx  -std=iso9899:1999 -Werror  vers.c
ctfconvert -L VERSION -g vers.o
linking kernel.full
random_infra.o:(.data+0xb0): undefined reference to `random_alg_context'
kern_mib.o: In function `sysctl_kern_arnd':
/usr/src/sys/kern/kern_mib.c:164: undefined reference to `read_random'
arc4random.o: In function `arc4_randomstir':
/usr/src/sys/libkern/arc4random.c:61: undefined reference to `read_random'
sctp_auth.o: In function `sctp_generate_random_key':
/usr/src/sys/netinet/sctp_auth.c:326: undefined reference to `read_random'
sctp_auth.o: In function `sctp_initialize_auth_params':
/usr/src/sys/netinet/sctp_auth.c:1997: undefined reference to `read_random'
sctp_output.o: In function `sctp_send_initiate_ack':
/usr/src/sys/netinet/sctp_output.c:6017: undefined reference to `read_random'
sctp_pcb.o:/usr/src/sys/netinet/sctp_pcb.c:2620: more undefined references to `read_random' follow
ivy.o: In function `rdrand_modevent':
/usr/src/sys/dev/random/ivy.c:115: undefined reference to `random_source_deregister'
/usr/src/sys/dev/random/ivy.c:108: undefined reference to `random_source_register'
nehemiah.o: In function `nehemiah_modevent':
/usr/src/sys/dev/random/nehemiah.c:136: undefined reference to `random_source_deregister'
/usr/src/sys/dev/random/nehemiah.c:127: undefined reference to `random_source_register'
*** Error code 1

Stop.
make[2]: stopped in /usr/obj/usr/src/sys/GENERIC
*** Error code 1

Stop.
make[1]: stopped in /usr/src
*** Error code 1

Stop.
make: stopped in /usr/src

If it helps this is the resul of uname -a
Code: 
FreeBSD nas 11.0-RELEASE-p8 FreeBSD 11.0-RELEASE-p8 #0: Wed Feb 22 06:12:04 UTC 2017     root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC  amd64

Can someone tell me why this happens and what I did wrong?
Click to expand...


At least in my case, was a dependency from one driver (that i' remove from kernel file)
i always copy the GENERIC file to another like JS

but,i search the undefined reference and i found this

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201451

is marked as FIXED,so..good luck
 
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