The same thing happens to me when I'm trying to rebuild Linux 5.7 kernel on debian testing.


gcc -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -I/home/zanyrain/r7000-dev/linux-5.7.6/tools/perf -I/home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf -isystem /home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/include -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 -DHAVE_ARCH_X86_64_SUPPORT -I/home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf/arch/x86/include/generated -DHAVE_SYSCALL_TABLE_SUPPORT -DHAVE_PERF_REGS_SUPPORT -DHAVE_ARCH_REGS_QUERY_REGISTER_OFFSET -O6 -fno-omit-frame-pointer -ggdb3 -funwind-tables -Wall -Wextra -std=gnu99 -fstack-protector-all -D_FORTIFY_SOURCE=2 -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/home/zanyrain/r7000-dev/linux-5.7.6/tools/lib/perf/include -I/home/zanyrain/r7000-dev/linux-5.7.6/tools/perf/util/include -I/home/zanyrain/r7000-dev/linux-5.7.6/tools/perf/arch/x86/include -I/home/zanyrain/r7000-dev/linux-5.7.6/tools/include/ -I/home/zanyrain/r7000-dev/linux-5.7.6/tools/arch/x86/include/uapi -I/home/zanyrain/r7000-dev/linux-5.7.6/tools/include/uapi -I/home/zanyrain/r7000-dev/linux-5.7.6/tools/arch/x86/include/ -I/home/zanyrain/r7000-dev/linux-5.7.6/tools/arch/x86/ -I/home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf//util -I/home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf/ -I/home/zanyrain/r7000-dev/linux-5.7.6/tools/perf/util -I/home/zanyrain/r7000-dev/linux-5.7.6/tools/perf -I/home/zanyrain/r7000-dev/linux-5.7.6/tools/lib/ -DHAVE_SYNC_COMPARE_AND_SWAP_SUPPORT -DHAVE_PTHREAD_ATTR_SETAFFINITY_NP -DHAVE_PTHREAD_BARRIER -DHAVE_EVENTFD -DHAVE_GET_CURRENT_DIR_NAME -DHAVE_GETTID -DHAVE_FILE_HANDLE -DHAVE_DWARF_GETLOCATIONS_SUPPORT -DHAVE_GLIBC_SUPPORT -DHAVE_AIO_SUPPORT -DHAVE_SCHED_GETCPU_SUPPORT -DHAVE_SETNS_SUPPORT -DHAVE_CSTRACE_SUPPORT  -DHAVE_LIBELF_SUPPORT -DHAVE_LIBELF_MMAP_SUPPORT -DHAVE_ELF_GETPHDRNUM_SUPPORT -DHAVE_GELF_GETNOTE_SUPPORT -DHAVE_ELF_GETSHDRSTRNDX_SUPPORT -DHAVE_DWARF_SUPPORT  -DHAVE_LIBBPF_SUPPORT -DHAVE_BPF_PROLOGUE -DHAVE_JITDUMP -DHAVE_DWARF_UNWIND_SUPPORT -DNO_LIBUNWIND_DEBUG_FRAME -DHAVE_LIBUNWIND_SUPPORT  -DHAVE_SLANG_SUPPORT -DHAVE_LIBPERL_SUPPORT -DHAVE_TIMERFD_SUPPORT -DHAVE_LIBPYTHON_SUPPORT -DHAVE_CPLUS_DEMANGLE_SUPPORT -DHAVE_ZLIB_SUPPORT -DHAVE_LZMA_SUPPORT -DHAVE_LIBCAP_SUPPORT -DHAVE_BACKTRACE_SUPPORT -DHAVE_LIBNUMA_SUPPORT -DHAVE_KVM_STAT_SUPPORT -DHAVE_PERF_READ_VDSO32 -DHAVE_PERF_READ_VDSOX32 -DHAVE_LIBBABELTRACE_SUPPORT  -DHAVE_AUXTRACE_SUPPORT -I/home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf/ -Wl,-z,relro -Xlinker --dynamic-list=/home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf/plugins/libtraceevent-dynamic-list \
	/home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf/perf-in.o /home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf/pmu-events/pmu-events-in.o -Wl,--whole-archive /home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf/libapi.a /home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf/libtraceevent.a /home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf/libsubcmd.a /home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf/libperf.a /home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf/libbpf.a  -Wl,--no-whole-archive -Wl,--start-group -lpthread -lrt -lm -ldl -lopencsd_c_api -lopencsd -lelf -ldw -lunwind-x86_64 -lunwind -llzma -lslang -lperl -ldl -lm -lpthread -lc -lcrypt -lpython3.8 -lcrypt -lpthread -ldl -lutil -lm -lm -lutil -liberty -lz -llzma -lcap -lnuma -lbabeltrace-ctf -Wl,--end-group -o /home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf/perf
/usr/bin/ld:/home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf/plugins/libtraceevent-dynamic-list:2: ignoring invalid character `@' in script
/usr/bin/ld:/home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf/plugins/libtraceevent-dynamic-list:2: ignoring invalid character `@' in script
/usr/bin/ld:/home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf/plugins/libtraceevent-dynamic-list:2: syntax error in dynamic list
collect2: error: ld returned 1 exit status
make[5]: *** [Makefile.perf:629: /home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf/perf] Error 1
make[5]: Leaving directory '/home/zanyrain/r7000-dev/linux-5.7.6/tools/perf'
make[4]: *** [Makefile.perf:225: sub-make] Error 2
make[4]: Leaving directory '/home/zanyrain/r7000-dev/linux-5.7.6/tools/perf'
make[3]: *** [/home/zanyrain/r7000-dev/linux-5.7.6/debian/rules.d/tools/perf/Makefile:41: all] Error 2
make[3]: Leaving directory '/home/zanyrain/r7000-dev/linux-5.7.6/debian/build/build-tools/tools/perf'
make[2]: *** [debian/rules.real:692: build-perf] Error 2
make[2]: Leaving directory '/home/zanyrain/r7000-dev/linux-5.7.6'
make[1]: *** [debian/rules.gen:417: build-arch_amd64_real] Error 2
make[1]: Leaving directory '/home/zanyrain/r7000-dev/linux-5.7.6'
make: *** [debian/rules:33: build-arch] Error 2