Im trying the emerge the gtkmm and gnomemm packages and they require libsigc++ but that fails to compile. I found bug 34431, which look almost identical, except perhaps the glibc version. I looked in the ebuild, and as fae as I can see it has the libtoolize that is mentioned as the fix in the old bug. Reproducible: Always Steps to Reproduce: 1. emerge libsigc Actual Results: build fails with a error similar to the one in bug 34431 Expected Results: build I took a log of the build, here it is: >>> Unpacking libsigc++-1.2.5.tar.gz to /var/tmp/portage/libsigc++-1.2.5/work >>> Source unpacked. Putting files in AC_CONFIG_AUX_DIR, `scripts'. configure: WARNING: If you wanted to set the --build type, don't use --host. If a cross compiler is detected then cross compile mode will be used. checking for a BSD-compatible install... /bin/install -c checking whether build environment is sane... yes checking for gawk... gawk checking whether make sets $(MAKE)... yes checking for x86_64-pc-linux-gnu-strip... no checking for strip... strip checking whether to enable maintainer-specific portions of Makefiles... no checking for x86_64-pc-linux-gnu-gcc... gcc checking for C compiler default output... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ANSI C... none needed checking for style of include used by make... GNU checking dependency style of gcc... gcc3 checking how to run the C preprocessor... gcc -E checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-pc-linux-gnu checking for some Win32 platform... no checking for native Win32... no checking for a sed that does not truncate output... /bin/sed checking for egrep... grep -E checking for ld used by gcc... /usr/x86_64-pc-linux-gnu/bin/ld checking if the linker (/usr/x86_64-pc-linux-gnu/bin/ld) is GNU ld... yes checking for /usr/x86_64-pc-linux-gnu/bin/ld option to reload object files... -r checking for BSD-compatible nm... nm checking whether ln -s works... yes checking how to recognise dependent libraries... file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib ) checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking dlfcn.h usability... yes checking dlfcn.h presence... yes checking for dlfcn.h... yes checking for x86_64-pc-linux-gnu-g++... g++ checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking dependency style of g++... gcc3 checking how to run the C++ preprocessor... g++ -E checking for x86_64-pc-linux-gnu-g77... x86_64-pc-linux-gnu-g77 checking whether we are using the GNU Fortran 77 compiler... yes checking whether x86_64-pc-linux-gnu-g77 accepts -g... yes checking the maximum length of command line arguments... 32768 checking command to parse nm output from gcc object... ok checking for objdir... .libs checking for x86_64-pc-linux-gnu-ar... no checking for ar... ar checking for x86_64-pc-linux-gnu-ranlib... no checking for ranlib... ranlib checking for x86_64-pc-linux-gnu-strip... strip checking for x86_64-pc-linux-gnu-file... no checking for file... /usr/bin/file checking if gcc static flag works... yes checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -fPIC checking if gcc PIC flag -fPIC works... yes checking if gcc supports -c -o file.o... yes checking whether the gcc linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking dynamic linker characteristics... GNU/Linux ld.so checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes configure: creating libtool appending configuration tag "CXX" to libtool checking for ld used by g++... /usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64 checking if the linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) is GNU ld... no checking whether the g++ linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes checking for g++ option to produce PIC... -fPIC checking if g++ PIC flag -fPIC works... yes checking if g++ supports -c -o file.o... yes checking whether the g++ linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking dynamic linker characteristics... GNU/Linux ld.so appending configuration tag "F77" to libtool checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes checking for x86_64-pc-linux-gnu-g77 option to produce PIC... -fPIC checking if x86_64-pc-linux-gnu-g77 PIC flag -fPIC works... yes checking if x86_64-pc-linux-gnu-g77 supports -c -o file.o... yes checking whether the x86_64-pc-linux-gnu-g77 linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking dynamic linker characteristics... GNU/Linux ld.so checking for gm4... no checking for m4... m4 checking if m4 is gnu m4 (required)... yes checking for x86_64-pc-linux-gnu-g++... (cached) g++ checking whether we are using the GNU C++ compiler... (cached) yes checking whether g++ accepts -g... (cached) yes checking dependency style of g++... (cached) gcc3 checking whether we are using SUN CC compiler... no checking if linker supports global constructors... /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/../../../crti.o(.init+0x0): In function `_init': /var/tmp/portage/glibc-2.3.3_pre20040207/work/glibc-2.3.2/buildhere/csu/crti.S:11: multiple definition of `_init' /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/../../../crti.o(.init+0x0):/var/tmp/portage/glibc-2.3.3_pre20040207/work/glibc-2.3.2/buildhere/csu/crti.S:11: first defined here /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/../../../crti.o(.fini+0x0): In function `_fini': : multiple definition of `_fini' /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/../../../crti.o(.fini+0x0): first defined here /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/crtbeginS.o(.data.rel+0x0): multiple definition of `__dso_handle' /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/crtbeginS.o(.data.rel+0x0): first defined here collect2: ld returned 1 exit status unknown rmdir: `.libs': Directory not empty checking if C++ compiler uses std namespace ... yes checking if C++ compiler supports bool (required)... yes checking if C++ compiler supports explicit... yes checking if C++ compiler supports explicit copy ctor... yes checking if C++ compiler supports const_cast<> (required)... yes checking if C++ compiler supports mutable (required)... yes checking if C++ compiler supports partial specialization ... yes checking if C++ compiler supports name spaces... yes checking if C++ compiler has intrinsic constructors... yes checking if C++ compiler allows void returns... yes checking if C++ compiler supports void cast return... yes checking if C++ compiler allows specialization of references... yes checking if C++ compiler allows default template types (required)... yes checking if C++ environment provides all required features... yes configure: creating ./config.status config.status: creating Makefile config.status: creating sigc++-1.2.pc config.status: creating libsigc++.spec config.status: creating sigc++/Makefile config.status: creating sigc++/macros/Makefile config.status: creating sigc++/config/Makefile config.status: creating scripts/Makefile config.status: creating examples/Makefile config.status: creating tests/Makefile config.status: creating MSVC_6/Makefile config.status: creating MSVC_Net2003/Makefile config.status: creating MSVC_Net2003/tests/Makefile config.status: creating MSVC_Net2003/tests/bind_return_test/Makefile config.status: creating MSVC_Net2003/tests/bind_test/Makefile config.status: creating MSVC_Net2003/tests/class_slot_test/Makefile config.status: creating MSVC_Net2003/tests/connection_test/Makefile config.status: creating MSVC_Net2003/tests/hide_test/Makefile config.status: creating MSVC_Net2003/tests/method_slot_test/Makefile config.status: creating MSVC_Net2003/tests/object_slot_test/Makefile config.status: creating MSVC_Net2003/tests/object_test/Makefile config.status: creating MSVC_Net2003/tests/retype_return_test/Makefile config.status: creating MSVC_Net2003/tests/retype_test/Makefile config.status: creating MSVC_Net2003/tests/size_test/Makefile config.status: creating MSVC_Net2003/tests/slot_test/Makefile config.status: creating doc/Makefile config.status: creating doc/manual/Makefile config.status: creating doc/reference/Makefile config.status: creating sigc++/config/sigcconfig.h config.status: executing depfiles commands Making all in sigc++ make[1]: Entering directory `/var/tmp/portage/libsigc++-1.2.5/work/libsigc++-1.2.5/sigc++' m4 -I../sigc++/macros ../sigc++/macros/bind_return.h.m4 > bind_return.h m4 -I../sigc++/macros ../sigc++/macros/object_slot.h.m4 > object_slot.h m4 -I../sigc++/macros ../sigc++/macros/retype_return.h.m4 > retype_return.h m4 -I../sigc++/macros ../sigc++/macros/slot.h.m4 > slot.h m4 -I../sigc++/macros ../sigc++/macros/bind.h.m4 > bind.h m4 -I../sigc++/macros ../sigc++/macros/class_slot.h.m4 > class_slot.h m4 -I../sigc++/macros ../sigc++/macros/hide.h.m4 > hide.h m4 -I../sigc++/macros ../sigc++/macros/retype.h.m4 > retype.h m4 -I../sigc++/macros ../sigc++/macros/signal.h.m4 > signal.h m4 -I../sigc++/macros ../sigc++/macros/method_slot.h.m4 > method_slot.h make all-recursive make[2]: Entering directory `/var/tmp/portage/libsigc++-1.2.5/work/libsigc++-1.2.5/sigc++' Making all in . make[3]: Entering directory `/var/tmp/portage/libsigc++-1.2.5/work/libsigc++-1.2.5/sigc++' if /bin/sh ../libtool --mode=compile g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT node.lo -MD -MP -MF ".deps/node.Tpo" \ -c -o node.lo `test -f 'node.cc' || echo './'`node.cc; \ then mv ".deps/node.Tpo" ".deps/node.Plo"; \ else rm -f ".deps/node.Tpo"; exit 1; \ fi if /bin/sh ../libtool --mode=compile g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT slot.lo -MD -MP -MF ".deps/slot.Tpo" \ -c -o slot.lo `test -f 'slot.cc' || echo './'`slot.cc; \ then mv ".deps/slot.Tpo" ".deps/slot.Plo"; \ else rm -f ".deps/slot.Tpo"; exit 1; \ fi mkdir .libs g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT node.lo -MD -MP -MF .deps/node.Tpo -c node.cc -fPIC -DPIC -o .libs/node.o g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT slot.lo -MD -MP -MF .deps/slot.Tpo -c slot.cc -fPIC -DPIC -o .libs/slot.o g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT node.lo -MD -MP -MF .deps/node.Tpo -c node.cc -o node.o >/dev/null 2>&1 g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT slot.lo -MD -MP -MF .deps/slot.Tpo -c slot.cc -o slot.o >/dev/null 2>&1 if /bin/sh ../libtool --mode=compile g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT connection.lo -MD -MP -MF ".deps/connection.Tpo" \ -c -o connection.lo `test -f 'connection.cc' || echo './'`connection.cc; \ then mv ".deps/connection.Tpo" ".deps/connection.Plo"; \ else rm -f ".deps/connection.Tpo"; exit 1; \ fi if /bin/sh ../libtool --mode=compile g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT signal.lo -MD -MP -MF ".deps/signal.Tpo" \ -c -o signal.lo `test -f 'signal.cc' || echo './'`signal.cc; \ then mv ".deps/signal.Tpo" ".deps/signal.Plo"; \ else rm -f ".deps/signal.Tpo"; exit 1; \ fi g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT connection.lo -MD -MP -MF .deps/connection.Tpo -c connection.cc -fPIC -DPIC -o .libs/connection.o g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT connection.lo -MD -MP -MF .deps/connection.Tpo -c connection.cc -o connection.o >/dev/null 2>&1 g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT signal.lo -MD -MP -MF .deps/signal.Tpo -c signal.cc -fPIC -DPIC -o .libs/signal.o if /bin/sh ../libtool --mode=compile g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT object_slot.lo -MD -MP -MF ".deps/object_slot.Tpo" \ -c -o object_slot.lo `test -f 'object_slot.cc' || echo './'`object_slot.cc; \ then mv ".deps/object_slot.Tpo" ".deps/object_slot.Plo"; \ else rm -f ".deps/object_slot.Tpo"; exit 1; \ fi g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT signal.lo -MD -MP -MF .deps/signal.Tpo -c signal.cc -o signal.o >/dev/null 2>&1 g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT object_slot.lo -MD -MP -MF .deps/object_slot.Tpo -c object_slot.cc -fPIC -DPIC -o .libs/object_slot.o g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT object_slot.lo -MD -MP -MF .deps/object_slot.Tpo -c object_slot.cc -o object_slot.o >/dev/null 2>&1 if /bin/sh ../libtool --mode=compile g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT class_slot.lo -MD -MP -MF ".deps/class_slot.Tpo" \ -c -o class_slot.lo `test -f 'class_slot.cc' || echo './'`class_slot.cc; \ then mv ".deps/class_slot.Tpo" ".deps/class_slot.Plo"; \ else rm -f ".deps/class_slot.Tpo"; exit 1; \ fi if /bin/sh ../libtool --mode=compile g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT object.lo -MD -MP -MF ".deps/object.Tpo" \ -c -o object.lo `test -f 'object.cc' || echo './'`object.cc; \ then mv ".deps/object.Tpo" ".deps/object.Plo"; \ else rm -f ".deps/object.Tpo"; exit 1; \ fi g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT class_slot.lo -MD -MP -MF .deps/class_slot.Tpo -c class_slot.cc -fPIC -DPIC -o .libs/class_slot.o g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT class_slot.lo -MD -MP -MF .deps/class_slot.Tpo -c class_slot.cc -o class_slot.o >/dev/null 2>&1 g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT object.lo -MD -MP -MF .deps/object.Tpo -c object.cc -fPIC -DPIC -o .libs/object.o if /bin/sh ../libtool --mode=compile g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT adaptor.lo -MD -MP -MF ".deps/adaptor.Tpo" \ -c -o adaptor.lo `test -f 'adaptor.cc' || echo './'`adaptor.cc; \ then mv ".deps/adaptor.Tpo" ".deps/adaptor.Plo"; \ else rm -f ".deps/adaptor.Tpo"; exit 1; \ fi g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT adaptor.lo -MD -MP -MF .deps/adaptor.Tpo -c adaptor.cc -fPIC -DPIC -o .libs/adaptor.o g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT object.lo -MD -MP -MF .deps/object.Tpo -c object.cc -o object.o >/dev/null 2>&1 if /bin/sh ../libtool --mode=compile g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT bind.lo -MD -MP -MF ".deps/bind.Tpo" \ -c -o bind.lo `test -f 'bind.cc' || echo './'`bind.cc; \ then mv ".deps/bind.Tpo" ".deps/bind.Plo"; \ else rm -f ".deps/bind.Tpo"; exit 1; \ fi g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT adaptor.lo -MD -MP -MF .deps/adaptor.Tpo -c adaptor.cc -o adaptor.o >/dev/null 2>&1 if /bin/sh ../libtool --mode=compile g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT method_slot.lo -MD -MP -MF ".deps/method_slot.Tpo" \ -c -o method_slot.lo `test -f 'method_slot.cc' || echo './'`method_slot.cc; \ then mv ".deps/method_slot.Tpo" ".deps/method_slot.Plo"; \ else rm -f ".deps/method_slot.Tpo"; exit 1; \ fi g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT bind.lo -MD -MP -MF .deps/bind.Tpo -c bind.cc -fPIC -DPIC -o .libs/bind.o g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT bind.lo -MD -MP -MF .deps/bind.Tpo -c bind.cc -o bind.o >/dev/null 2>&1 g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT method_slot.lo -MD -MP -MF .deps/method_slot.Tpo -c method_slot.cc -fPIC -DPIC -o .libs/method_slot.o g++ -DHAVE_CONFIG_H -DLIBSIGC_COMPILATION -I.. -I.. -I../sigc++/config -O2 -MT method_slot.lo -MD -MP -MF .deps/method_slot.Tpo -c method_slot.cc -o method_slot.o >/dev/null 2>&1 /bin/sh ../libtool --mode=link g++ -O2 -o libsigc-1.2.la -rpath /usr/lib -version-info 5:5:0 node.lo slot.lo connection.lo signal.lo object_slot.lo class_slot.lo object.lo adaptor.lo bind.lo method_slot.lo g++ -shared /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/../../../crti.o /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/crtbeginS.o .libs/node.o .libs/slot.o .libs/connection.o .libs/signal.o .libs/object_slot.o .libs/class_slot.o .libs/object.o .libs/adaptor.o .libs/bind.o .libs/method_slot.o -L/usr/lib/gcc-lib/x86_64-pc-linux-gnu/../../../x86_64-pc-linux-gnu/lib -L/usr/x86_64-pc-linux-gnu/lib -L/usr/x86_64-pc-linux-gnu/bin -L/usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3 -L/usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/../../../../x86_64-pc-linux-gnu/lib -L/usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/../../.. /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/libstdc++.so -lm -lc -lgcc_s /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/crtendS.o /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/../../../crtn.o -o .libs/libsigc-1.2.so.5.0.5 /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/../../../crti.o(.init+0x0): In function `_init': /var/tmp/portage/glibc-2.3.3_pre20040207/work/glibc-2.3.2/buildhere/csu/crti.S:11: multiple definition of `_init' /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/../../../crti.o(.init+0x0):/var/tmp/portage/glibc-2.3.3_pre20040207/work/glibc-2.3.2/buildhere/csu/crti.S:11: first defined here /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/../../../crti.o(.fini+0x0): In function `_fini': : multiple definition of `_fini' /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/../../../crti.o(.fini+0x0): first defined here /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/crtbeginS.o(.data.rel+0x0): multiple definition of `__dso_handle' /usr/lib/gcc-lib/x86_64-pc-linux-gnu/3.3.3/crtbeginS.o(.data.rel+0x0): first defined here collect2: ld returned 1 exit status make[3]: *** [libsigc-1.2.la] Error 1 make[3]: Leaving directory `/var/tmp/portage/libsigc++-1.2.5/work/libsigc++-1.2.5/sigc++' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/var/tmp/portage/libsigc++-1.2.5/work/libsigc++-1.2.5/sigc++' make[1]: *** [all] Error 2 make[1]: Leaving directory `/var/tmp/portage/libsigc++-1.2.5/work/libsigc++-1.2.5/sigc++' make: *** [all-recursive] Error 1 !!! ERROR: dev-libs/libsigc++-1.2.5 failed. !!! Function src_compile, Line 24, Exitcode 2 !!! emake failure
I get this too. I suspecet it's an AMD64 issue, as I am running the 3400+. Please, please get this running. It's holding up me getting a new copy of CDRDAO, which isn't working currently.
libsigc++ version 1.2.3 will install on amd64. version 1.2.5 will not, and should probably be masked. however, I still cant get gtkmm to compile...
I also get this same problem, and the issue seems to be the same as bug 34431. The ebuild does contain libtoolize, I even tried to build by hand and get the same error. So I guess this is another 'me too' comment. Definately broken.
I also tried to go back to glibc 2.3.2-r9, but libsigc++ 1.2.5 still fails.
Created attachment 28414 [details] New ebuild for dev-libs/libsigc++-1.2.5 to compile on amd64 Works for me with above new ebuild.
fix is in cvs
