我正在尝试将当前系统更新到 Linux 5.4.85。我有两个支持编译此内核的工具链：gcc 4.6.3 和 gcc 10.2.1。这两个工具链的编译均失败。
我下载并解压了 tar 包，运行make menuconfig，保存配置，运行make并运行make CROSS_COMPILE=x86_64-linux-musl-。使用后者，我尝试调用较新的工具链，因为x86_64-linux-musl-gcc10.2.1 gcc 和其他工具都存在于 $PATH 中。
输出为
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VDSO2C arch/x86/entry/vdso/vdso-image-64.c
CC arch/x86/entry/vdso/vdso-image-64.o
LDS arch/x86/entry/vdso/vdso32/vdso32.lds
CC arch/x86/entry/vdso/vdso32/vclock_gettime.o
AS arch/x86/entry/vdso/vdso32/note.o
AS arch/x86/entry/vdso/vdso32/system_call.o
AS arch/x86/entry/vdso/vdso32/sigreturn.o
VDSO arch/x86/entry/vdso/vdso32.so.dbg
OBJCOPY arch/x86/entry/vdso/vdso32.so
VDSO2C arch/x86/entry/vdso/vdso-image-32.c
CC arch/x86/entry/vdso/vdso-image-32.o
AR arch/x86/entry/vdso/built-in.a
CC arch/x86/entry/vsyscall/vsyscall_64.o
objdump: arch/x86/entry/vsyscall/vsyscall_64.o: File format not recognized
AS arch/x86/entry/vsyscall/vsyscall_emu_64.o
AR arch/x86/entry/vsyscall/built-in.a
AS arch/x86/entry/entry_64.o
objdump: arch/x86/entry/entry_64.o: File format not recognized
AS arch/x86/entry/thunk_64.o
CC arch/x86/entry/syscall_64.o
objdump: arch/x86/entry/syscall_64.o: File format not recognized
CC arch/x86/entry/common.o
objdump: arch/x86/entry/common.o: File format not recognized
AS arch/x86/entry/entry_64_compat.o
CC arch/x86/entry/syscall_32.o
AR arch/x86/entry/built-in.a
CC arch/x86/events/amd/core.o
objdump: arch/x86/events/amd/core.o: File format not recognized
CC arch/x86/events/amd/uncore.o
objdump: arch/x86/events/amd/uncore.o: File format not recognized
CC arch/x86/events/amd/ibs.o
objdump: arch/x86/events/amd/ibs.o: File format not recognized
CC arch/x86/events/amd/iommu.o
objdump: arch/x86/events/amd/iommu.o: File format not recognized
AR arch/x86/events/amd/built-in.a
CC arch/x86/events/intel/core.o
objdump: arch/x86/events/int
或者使用较新的工具链
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include/generated/compile.h
CC init/main.o
x86_64-linux-musl-objdump: warning: init/main.o has a corrupt section with a size (7472747368732e00) larger than the file size
x86_64-linux-musl-objdump: warning: init/main.o has a corrupt section with a size (7472747368732e00) larger than the file size
x86_64-linux-musl-objdump: init/main.o: file format not recognized
CC init/version.o
CC init/do_mounts.o
x86_64-linux-musl-objdump: warning: init/do_mounts.o has a corrupt section with a size (7472747368732e00) larger than the file size
x86_64-linux-musl-objdump: warning: init/do_mounts.o has a corrupt section with a size (7472747368732e00) larger than the file size
x86_64-linux-musl-objdump: init/do_mounts.o: file format not recognized
CC init/do_mounts_rd.o
x86_64-linux-musl-objdump: warning: init/do_mounts_rd.o has a corrupt section with a size (7472747368732e00) larger than the file size
x86_64-linux-musl-objdump: warning: init/do_mounts_rd.o has a corrupt section with a size (7472747368732e00) larger than the file size
x86_64-linux-musl-objdump: init/do_mounts_rd.o: file format not recognized
CC init/do_mounts_initrd.o
x86_64-linux-musl-objdump: warning: init/do_mounts_initrd.o has a corrupt section with a size (7472747368732e00) larger than the file size
x86_64-linux-musl-objdump: warning: init/do_mounts_initrd.o has a corrupt section with a size (7472747368732e00) larger than the file size
x86_64-linux-musl-objdump: init/do_mounts_initrd.o: file format not recognized
CC init/do_mounts_md.o
x86_64-linux-musl-objdump: warning: init/do_mounts_md.o has a corrupt section with a size (7472747368732e00) larger than the file size
x86_64-linux-musl-objdump: warning: init/do_mounts_md.o has a corrupt section with a size (7472747368732e00) larger than the file size
x86_64-linux-musl-objdump: init/do_mounts_md.o: file format not recognized
CC init/initramfs.o
如何在我的系统上编译现代 Linux 内核？
答案1
尝试更新您的 elfutils pkg。