[Bug libbacktrace/108072] New: [13 Regression] gcc/libbacktrace/elf.c:5144: multiple definition of `backtrace_uncompress_zstd' with --with-build-config=bootstrap-asan since r13-4547-g9df1ba9a35b86e

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108072

            Bug ID: 108072
           Summary: [13 Regression] gcc/libbacktrace/elf.c:5144: multiple
                    definition of `backtrace_uncompress_zstd' with
                    --with-build-config=bootstrap-asan since
                    r13-4547-g9df1ba9a35b86e
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libbacktrace
          Assignee: unassigned at gcc dot gnu.org
          Reporter: marxin at gcc dot gnu.org
                CC: ian at gcc dot gnu.org
  Target Milestone: ---

ASAN bootstrap fails due to:

/dev/shm/objdir2/./prev-gcc/xg++ -B/dev/shm/objdir2/./prev-gcc/
-B/usr/local/x86_64-pc-linux-gnu/bin/ -nostdinc++
-B/dev/shm/objdir2/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs
-B/dev/shm/objdir2/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs 
-I/dev/shm/objdir2/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu
 -I/dev/shm/objdir2/prev-x86_64-pc-linux-gnu/libstdc++-v3/include 
-I/home/marxin/Programming/gcc/libstdc++-v3/libsupc++
-L/dev/shm/objdir2/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs
-L/dev/shm/objdir2/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs
-no-pie   -g -O2 -fno-checking -fsanitize=address -DIN_GCC     -fno-exceptions
-fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic
-Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -fno-common 
-DHAVE_CONFIG_H -static-libstdc++ -static-libgcc -fsanitize=address
-static-libasan -B/dev/shm/objdir2/prev-x86_64-pc-linux-gnu/libsanitizer/
-B/dev/shm/objdir2/prev-x86_64-pc-linux-gnu/libsanitizer/asan/
-B/dev/shm/objdir2/prev-x86_64-pc-linux-gnu/libsanitizer/asan/.libs 
gcov-dump.o \
        hash-table.o ggc-none.o\
        libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a
../libiberty/libiberty.a ../libdecnumber/libdecnumber.a  -o gcov-dump
/usr/lib64/gcc/x86_64-suse-linux/12/../../../../x86_64-suse-linux/bin/ld:
../libbacktrace/.libs/libbacktrace.a(elf.o): in function
`backtrace_uncompress_zstd':
/home/marxin/Programming/gcc/libbacktrace/elf.c:5144: multiple definition of
`backtrace_uncompress_zstd';
/dev/shm/objdir2/prev-x86_64-pc-linux-gnu/libsanitizer/asan/.libs/libasan.a(elf.o):/home/marxin/Programming/gcc/libsanitizer/libbacktrace/../../libbacktrace/elf.c:5144:
first defined here
collect2: error: ld returned 1 exit status
make[3]: *** [Makefile:3138: gcov-dump] Error 1