[Bug binutils/12004] New: assertion fail ../../binutils/bfd/plugin.c:250 while using ar with gcc lto plugin

[andi-bz at firstfloor dot org]

This happened during a gcc bootstrap with a object files only containing LTO
information. I used the --plugin feature of ar to build libiberty, but 
it crashes with:

plugin-ar rc ./libiberty.a ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o
./sha1.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./crc32.o
./dyn-string.o ./fdmatch.o ./fibheap.o ./filename_cmp.o ./floatformat.o
./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o
./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o
./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o
./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./safe-ctype.o ./sort.o
./spaces.o ./splay-tree.o ./strerror.o ./strsignal.o ./unlink-if-ordinary.o
./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o 
./xstrndup.o
BFD: BFD (GNU Binutils) 2.20.51.20100906 assertion fail
../../binutils/bfd/plugin.c:250
Segmentation fault

I'm attaching plugin-ar and the object files. Will need a gcc 4.5 or 4.6 LTO 
plugin.

-- 
           Summary:  assertion fail ../../binutils/bfd/plugin.c:250 while
                    using ar with gcc lto plugin
           Product: binutils
           Version: 2.21 (HEAD)
            Status: NEW
          Severity: normal
          Priority: P2
         Component: binutils
        AssignedTo: unassigned at sources dot redhat dot com
        ReportedBy: andi-bz at firstfloor dot org
                CC: bug-binutils at gnu dot org
  GCC host triplet: x86_64-linux


http://sourceware.org/bugzilla/show_bug.cgi?id=12004

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