make[2]: *** [scripts/Makefile.build:357: arch/x86/entry/thunk_64.o] Error 1

[s25765]

Hi,

When I ran build_minimal_linux_live.sh, it exited with error, then I cd to the kernel directory and ran make again, I got following errors:
steveh@ubuntu:~/minimal_linux_live_15-Dec-2019/work/kernel/linux-5.4.3$ make
CALL scripts/checksyscalls.sh
CALL scripts/atomic/check-atomics.sh
DESCEND objtool
CHK include/generated/compile.h
AS arch/x86/entry/thunk_64.o
arch/x86/entry/thunk_64.o: warning: objtool: missing symbol table
make[2]: *** [scripts/Makefile.build:357: arch/x86/entry/thunk_64.o] Error 1
make[2]: *** Deleting file 'arch/x86/entry/thunk_64.o'
make[1]: *** [scripts/Makefile.build:509: arch/x86/entry] Error 2
make: *** [Makefile:1652: arch/x86] Error 2

How can I fix this error?

Thanks,
SteveH

[s25765]

I also tried running make with CFLAGS defined and specified bzImage. See screen output below.

steveh@ubuntu:~/minimal_linux_live_15-Dec-2019/work/kernel/linux-5.4.3$ make "CFLAGS=-Os -s -fno-stack-protector -fomit-frame-pointer -U_FORTIFY_SOURCE" bzImage
CALL scripts/checksyscalls.sh
CALL scripts/atomic/check-atomics.sh
DESCEND objtool
CHK include/generated/compile.h
AS arch/x86/entry/thunk_64.o
arch/x86/entry/thunk_64.o: warning: objtool: missing symbol table
make[2]: *** [scripts/Makefile.build:357: arch/x86/entry/thunk_64.o] Error 1
make[2]: *** Deleting file 'arch/x86/entry/thunk_64.o'
make[1]: *** [scripts/Makefile.build:509: arch/x86/entry] Error 2
make: *** [Makefile:1652: arch/x86] Error 2

[s25765]

Good news -- I changed kernel version to linux-5.19.9.tar.xz in .config, now 02_build_kernel.sh executed successfully. Here is the last few lines of screen output:

HDRINST usr/include/asm/ipcbuf.h
HDRINST usr/include/asm/unistd_32.h
HDRINST usr/include/asm/param.h
HDRINST usr/include/asm/fcntl.h
HDRINST usr/include/asm/ioctls.h
HDRINST usr/include/asm/resource.h
HDRINST usr/include/asm/termios.h
HDRINST usr/include/asm/poll.h
HDRINST usr/include/asm/types.h
INSTALL /home/steveh/minimal_linux_live_15-Dec-2019/work/kernel/kernel_installed/include

*** BUILD KERNEL END ***
steveh@ubuntu:~/minimal_linux_live_15-Dec-2019$ echo $?
0

So this ticket can be closed.

Thanks!