Re: CVS head do not bootstrap for powerpc

[Olaf Hering <olh at suse dot de>]

 On Wed, Jun 25, Edmar Wienskoski wrote:

> collect2: ld terminated with signal 11 [Segmentation fault]

gcc bug, introduced after last friday triggered a binutils bug.
The binutils bug was already fixed in the cvs. But the gcc bug was not.

foo@mandarine:~/obj-gcc/powerpc64-suse-linux/32/libstdc++-v3/src> /usr/powerpc64-suse-linux/bin/ld --eh-frame-hdr -V -Qy -shared -m elf32ppclinux -o .libs/libstdc++.so.6.0.0 -L/home/foo/obj-gcc/powerpc64-suse-linux/32/libstdc++-v3/src -L/home/foo/obj-gcc/powerpc64-suse-linux/32/libstdc++-v3/src/.libs -L/home/foo/obj-gcc/powerpc64-suse-linux/32/libstdc++-v3/src -L/home/foo/obj-gcc/powerpc64-suse-linux/32/libstdc++-v3/src/.libs -L/home/foo/obj-gcc/gcc/32 -L/home/foo/obj-gcc/gcc -L/usr/powerpc64-suse-linux/bin -L/usr/powerpc64-suse-linux/lib -L/usr/lib/../powerpc64-suse-linux/lib/../lib -L/usr/lib/../powerpc64-suse-linux/lib -L/usr/lib/../lib -L/lib/../lib -L/home/foo/obj-gcc/gcc/32 -L/home/foo/obj-gcc/gcc -L/usr/powerpc64-suse-linux/bin -L/usr/powerpc64-suse-linux/lib -L/usr/lib/../powerpc64-suse-linux/lib/../lib -L/usr/lib/../powerpc64-suse-linux/lib -L/usr/lib/../lib -L/lib/../lib -L/usr/lib/../lib /usr/lib/../lib/crti.o /home/foo/obj-gcc/gcc/32/crtbeginS.o .libs/allocator-inst.o .libs/codecvt.o .libs/complex_io.o .libs/concept-inst.o .libs/ctype.o .libs/demangle.o .libs/ext-inst.o .libs/fstream-inst.o .libs/functexcept.o .libs/globals.o .libs/io-inst.o .libs/ios.o .libs/istream-inst.o .libs/limits.o .libs/locale.o .libs/locale-inst.o .libs/localename.o .libs/misc-inst.o .libs/ostream-inst.o .libs/sstream-inst.o .libs/stdexcept.o .libs/streambuf-inst.o .libs/string-inst.o .libs/strstream.o .libs/valarray-inst.o .libs/wstring-inst.o .libs/codecvt_members.o .libs/collate_members.o .libs/ctype_members.o .libs/messages_members.o .libs/monetary_members.o .libs/numeric_members.o .libs/time_members.o .libs/basic_file.o .libs/c++locale.o --whole-archive ../libmath/.libs/libmath.a ../libsupc++/.libs/libsupc++convenience.a --no-whole-archive -lm ../libmath/.libs/libmath.a -lm ../libsupc++/.libs/libsupc++convenience.a -lm -lgcc_s_32 -lc -lgcc_s_32 -lm -lgcc_s_32 -lc -lgcc_s_32 /home/foo/obj-gcc/gcc/32/crtsavres.o /home/foo/obj-gcc/gcc/32/crtendS.o /usr/lib/../lib/crtn.o -O1 -soname libstdc++.so.6 -v
GNU ld version 2.14.90 20030624 (SuSE Linux)
  Supported emulations:
   elf64ppc
   elf32ppclinux
   elf32ppc
   elf32ppcsim
GNU ld version 2.14.90 20030624 (SuSE Linux)
/usr/powerpc64-suse-linux/bin/ld: .libs/strstream.o(.gnu.linkonce.t._ZTv0_n12_NSt10istrstreamD1Ev+0x10): R_PPC_PLTREL24 reloc against local symbol
.libs/strstream.o: could not read symbols: Bad value
foo@mandarine:~/obj-gcc/powerpc64-suse-linux/32/libstdc++-v3/src> /home/foo/obj-gcc/gcc/xgcc -v
Using built-in specs.
Configured with: /home/foo/gcc-head/configure --enable-languages=c,c++ --enable-shared --with-slibdir=/lib64 --with-system-zlib
--prefix=/usr powerpc64-suse-linux
Thread model: posix
gcc version 3.4 20030624 (experimental)

hope that helps. more details available on request. 
I had no time yet to check what change broke it. This version was ok at least:
/home/foo/obj-gcc-old/gcc/xgcc -v
Using built-in specs.
Configured with: /home/foo/gcc-head-old/configure --enable-languages=c,c++ --enable-shared --with-slibdir=/lib64 --with-system-zlib --prefix=/usr powerpc64-suse-linux
Thread model: posix
gcc version 3.4 20030620 (experimental)


Gruss Olaf

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