[Bug c/56811] New: gcc build fails: Unsatisfied symbol "_Unwind_GetIPInfo"

[mrcs.gcc at mailnull dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56811

             Bug #: 56811
           Summary: gcc build fails: Unsatisfied symbol
                    "_Unwind_GetIPInfo"
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P3
         Component: c
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: mrcs.gcc@mailnull.com


Building gcc 4.8.0 on HP-UX 11.23 IA64 fails.

The c compiler used for building the gcc 4.8.0 is gcc 4.5.2.
The last lines of output from make are:

g++  -DUSE_LIBUNWIND_EXCEPTIONS  -g -DIN_GCC   -fno-exceptions -fno-rtti
-fasynchronous-unwind-tables -W -Wall -Wwrite-strings -Wcast-qual
-Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings -fno-common  -DHAVE_CONFIG_H -static-libstdc++
-static-libgcc -L/home/hendrik/gccgo1-HP-UX-B.11.23-ia64/lib
-L/home/hendrik/gccgo1-HP-UX-B.11.23-ia64/lib/hpux32 -o cc1 c/c-lang.o
c-family/stub-objc.o attribs.o c/c-errors.o c/c-decl.o c/c-typeck.o
c/c-convert.o c/c-aux-info.o c/c-objc-common.o c/c-parser.o c-family/c-common.o
c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o
c-family/c-gimplify.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o
c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o
c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o
tree-mudflap.o ia64-c.o default-c.o \
  cc1-checksum.o libbackend.a main.o tree-browser.o libcommon-target.a
libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a
../libcpp/libcpp.a ./../intl/libintl.a  ../libbacktrace/.libs/libbacktrace.a
../libiberty/libiberty.a ../libdecnumber/libdecnumber.a  
-L/home/hendrik/gccgo1-HP-UX-B.11.23-ia64/lib
-L/home/hendrik/gccgo1-HP-UX-B.11.23-ia64/lib
-L/home/hendrik/gccgo1-HP-UX-B.11.23-ia64/lib -lmpc -lmpfr -lgmp   -L../zlib
-lz
ld: Unsatisfied symbol "_Unwind_GetIPInfo" in file
../libbacktrace/.libs/libbacktrace.a[backtrace.o]
1 errors.
collect2: ld returned 1 exit status
make[3]: *** [cc1] Error 1
make[3]: Leaving directory
`/svnstore/unix/hendrik/git/gccgo/gccgo-build/build.HP-UX-B.11.23-ia64/gcc-4.8.0/host-ia64-hp-hpux11.23/gcc'
make[2]: *** [all-stage1-gcc] Error 2
make[2]: Leaving directory
`/svnstore/unix/hendrik/git/gccgo/gccgo-build/build.HP-UX-B.11.23-ia64/gcc-4.8.0'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory
`/svnstore/unix/hendrik/git/gccgo/gccgo-build/build.HP-UX-B.11.23-ia64/gcc-4.8.0'
make: *** [all] Error 2