[Bug middle-end/18355] New: [4.0 regression] cross toolchains don't build libstdc++: m32r-elf v850-elf

[hp at gcc dot gnu dot org]

With LAST_UPDATED: "Sat Nov  6 20:25:03 MET 2004" I get (copy-pasted):

/v850-sim/gcc/xgcc -shared-libgcc -B/home/hp/builds2/v850-sim/gcc/ -nostdinc++
-L/home/hp/builds2/v850-sim/v850-e\
lf/libstdc++-v3/src -L/home/hp/builds2/v850-sim/v850-elf/libstdc++-v3/src/.libs
-nostdinc -B/home/hp/builds2/v850-sim/v850-elf/ne\
wlib/ -isystem /home/hp/builds2/v850-sim/v850-elf/newlib/targ-include -isystem
/home/hp/cvs_areas/combined/cvs_write/newlib/libc/\
include -B/home/hp/builds2/v850-sim/../install-v850/v850-elf/bin/
-B/home/hp/builds2/v850-sim/../install-v850/v850-elf/lib/ -isys\
tem /home/hp/builds2/v850-sim/../install-v850/v850-elf/include -isystem
/home/hp/builds2/v850-sim/../install-v850/v850-elf/sys-in\
clude -L/home/hp/builds2/v850-sim/ld
-I/home/hp/builds2/v850-sim/v850-elf/libstdc++-v3/include/v850-elf
-I/home/hp/builds2/v850-s\
im/v850-elf/libstdc++-v3/include
-I/home/hp/cvs_areas/combined/cvs_write/libstdc++-v3/libsupc++ -O2 -g -O2 -g -O2
-fno-implicit-t\
emplates -Wall -Wextra -Wwrite-strings -Wcast-qual
-fdiagnostics-show-location=once -c /home/hp/cvs_areas/combined/cvs_write/libs\
tdc++-v3/src/fstream-inst.cc -o fstream-inst.o
/usr/tmp/ccwwO5bs.s: Assembler messages:
/usr/tmp/ccwwO5bs.s:10026: Error: can't resolve
`.gnu.linkonce.t._ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev'
{.gnu.linkonce.t\
._ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev section} -
`__ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev' {.gnu.linkonce.t._ZN\
St14basic_ifstreamIcSt11char_traitsIcEED1Ev section}
/usr/tmp/ccwwO5bs.s:10026: Error: expression too complex

The same error for m32r-elf.
Both targets use sjlj-exceptions (at least that's what the libstdc++
configury tells me).  Something tells me that's the relation.

Last known to work on: "Wed Apr 21 08:31:07 GMT 2004" (m32r-elf)
"Mon Sep 6 04:43:11 GMT 2004" (v850-elf)
Known to fail on: "Wed Oct 27 00:30:50 GMT 2004".

-- 
           Summary: [4.0 regression] cross toolchains don't build libstdc++:
                    m32r-elf v850-elf
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Keywords: build
          Severity: normal
          Priority: P2
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hp at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: v850-elf, m32r-elf


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18355