[FS#3707] x86_64: linux 5.10 cannot build objtool

OpenWrt Bugs openwrt-bugs at lists.openwrt.org
Sat Mar 27 00:15:55 GMT 2021


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A new Flyspray task has been opened.  Details are below. 

User who did this - Syrone Wong (wongsyrone) 

Attached to Project - OpenWrt/LEDE Project
Summary - x86_64: linux 5.10 cannot build objtool
Task Type - Bug Report
Category - Kernel
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - 严重
Priority - 普通
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - Just use testing kernel version 5.10 on x86_64, run `make menuconfig` and `make V=sc`

Error log:

  gcc -Wp,-MD,/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/objtool/.builtin-check.o.d -Wp,-MT,/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/objtool/builtin-check.o -Werror -Wbad-function-cast -Wdeclaration-after-statement -Wformat-security -Wformat-y2k -Winit-self -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wno-system-headers -Wold-style-definition -Wpacked -Wredundant-decls -Wstrict-prototypes -Wswitch-default -Wswitch-enum -Wundef -Wwrite-strings -Wformat -Wstrict-aliasing=3 -Wshadow -Wno-switch-default -Wno-switch-enum -Wno-packed -Wno-nested-externs -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89 -O2 -I/home/wong/github/lede-1/staging_dir/host/include -Wall -Wmissing-prototypes -Wstrict-prototypes -g -I/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/include -I/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/arch/x86/include/uapi -I/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/arch/x86/include -I/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/objtool/arch/x86/include -I/home/wong/github/lede-1/staging_dir/host/include/libelf -I/home/wong/github/lede-1/staging_dir/host/include -DINSN_USE_ORC -I/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/lib -D"BUILD_STR(s)=#s" -c -o /home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/objtool/builtin-check.o builtin-check.c
  gcc -Wp,-MD,/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/objtool/.builtin-orc.o.d -Wp,-MT,/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/objtool/builtin-orc.o -Werror -Wbad-function-cast -Wdeclaration-after-statement -Wformat-security -Wformat-y2k -Winit-self -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wno-system-headers -Wold-style-definition -Wpacked -Wredundant-decls -Wstrict-prototypes -Wswitch-default -Wswitch-enum -Wundef -Wwrite-strings -Wformat -Wstrict-aliasing=3 -Wshadow -Wno-switch-default -Wno-switch-enum -Wno-packed -Wno-nested-externs -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89 -O2 -I/home/wong/github/lede-1/staging_dir/host/include -Wall -Wmissing-prototypes -Wstrict-prototypes -g -I/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/include -I/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/arch/x86/include/uapi -I/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/arch/x86/include -I/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/objtool/arch/x86/include -I/home/wong/github/lede-1/staging_dir/host/include/libelf -I/home/wong/github/lede-1/staging_dir/host/include -DINSN_USE_ORC -I/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/lib -D"BUILD_STR(s)=#s" -c -o /home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/objtool/builtin-orc.o builtin-orc.c
  gcc -Wp,-MD,/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/objtool/.elf.o.d -Wp,-MT,/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/objtool/elf.o -Werror -Wbad-function-cast -Wdeclaration-after-statement -Wformat-security -Wformat-y2k -Winit-self -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wno-system-headers -Wold-style-definition -Wpacked -Wredundant-decls -Wstrict-prototypes -Wswitch-default -Wswitch-enum -Wundef -Wwrite-strings -Wformat -Wstrict-aliasing=3 -Wshadow -Wno-switch-default -Wno-switch-enum -Wno-packed -Wno-nested-externs -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89 -O2 -I/home/wong/github/lede-1/staging_dir/host/include -Wall -Wmissing-prototypes -Wstrict-prototypes -g -I/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/include -I/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/arch/x86/include/uapi -I/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/arch/x86/include -I/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/objtool/arch/x86/include -I/home/wong/github/lede-1/staging_dir/host/include/libelf -I/home/wong/github/lede-1/staging_dir/host/include -DINSN_USE_ORC -I/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/lib -D"BUILD_STR(s)=#s" -c -o /home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/objtool/elf.o elf.c
elf.c: In function 'read_symbols':
elf.c:407:8: error: implicit declaration of function 'gelf_getsymshndx'; did you mean 'gelf_getsym'? [-Werror=implicit-function-declaration]
  407 |   if (!gelf_getsymshndx(symtab->data, shndx_data, i, &sym->sym,
      |        ^~~~~~~~~~~~~~~~
      |        gelf_getsym
cc1: all warnings being treated as errors
make[8]: *** [/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/build/Makefile.build:97: /home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/objtool/elf.o] Error 1
make[7]: *** [Makefile:59: /home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/tools/objtool/objtool-in.o] Error 2
make[6]: *** [Makefile:68: objtool] Error 2
make[5]: *** [Makefile:1935: tools/objtool] Error 2
make[5]: Leaving directory '/home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26'
make[4]: *** [Makefile:23: /home/wong/github/lede-1/build_dir/target-x86_64_musl/linux-x86_64/linux-5.10.26/.modules] Error 2
make[4]: Leaving directory '/home/wong/github/lede-1/target/linux/x86'
make[3]: *** [Makefile:11: compile] Error 2
make[3]: Leaving directory '/home/wong/github/lede-1/target/linux'
time: target/linux/compile#32.74#16.77#48.92
    ERROR: target/linux failed to build.

   

 

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https://bugs.openwrt.org/index.php?do=details&task_id=3707

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