Build 4.5.2 with --enable-clocale=ieee_1003.1-2001 on Solaris 11 Express x86 fails: /usr/bin/ksh ../libtool --tag CXX --mode=compile /export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/./gcc/xgcc -shared-libgcc -B/export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/./gcc -nostdinc++ -L/export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/src -L/export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/src/.libs -B/usr/gcc/4.5/i386-pc-solaris2.11/bin/ -B/usr/gcc/4.5/i386-pc-solaris2.11/lib/ -isystem /usr/gcc/4.5/i386-pc-solaris2.11/include -isystem /usr/gcc/4.5/i386-pc-solaris2.11/sys-include -I/export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/include/i386-pc-solaris2.11 -I/export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/include -I/export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc-4.5.2/libstdc++-v3/libsupc++ -I/usr/gnu/include -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -g -O2 -c -o codecvt.lo ../../../../gcc-4.5.2/libstdc++-v3/src/codecvt.cc libtool: compile: /export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/./gcc/xgcc -shared-libgcc -B/export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/./gcc -nostdinc++ -L/export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/src -L/export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/src/.libs -B/usr/gcc/4.5/i386-pc-solaris2.11/bin/ -B/usr/gcc/4.5/i386-pc-solaris2.11/lib/ -isystem /usr/gcc/4.5/i386-pc-solaris2.11/include -isystem /usr/gcc/4.5/i386-pc-solaris2.11/sys-include -I/export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/include/i386-pc-solaris2.11 -I/export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/include -I/export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc-4.5.2/libstdc++-v3/libsupc++ -I/usr/gnu/include -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -g -O2 -c ../../../../gcc-4.5.2/libstdc++-v3/src/codecvt.cc -fPIC -DPIC -o .libs/codecvt.o In file included from /export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/include/locale:41:0, from ../../../../gcc-4.5.2/libstdc++-v3/src/codecvt.cc:25: /export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/include/bits/locale_classes.h:303:37: error: ‘_GLIBCXX_NUM_CATEGORIES’ was not declared in this scope In file included from /export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/include/bits/locale_facets.h:2601:0, from /export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/include/locale:42, from ../../../../gcc-4.5.2/libstdc++-v3/src/codecvt.cc:25: /export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/include/bits/locale_facets.tcc: In member function ‘_OutIter std::num_put<_CharT, _OutIter>::_M_insert_float(_OutIter, std::ios_base&, _CharT, char, _ValueT) const’: /export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/include/bits/locale_facets.tcc:1021:10: error: ‘__convert_from_v’ is not a member of ‘std’ In file included from /export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/include/bits/locale_facets_nonio.h:1930:0, from /export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/include/locale:43, from ../../../../gcc-4.5.2/libstdc++-v3/src/codecvt.cc:25: /export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/include/bits/locale_facets_nonio.tcc: In member function ‘virtual _OutIter std::money_put<_CharT, _OutIter>::do_put(iter_type, bool, std::ios_base&, char_type, long double) const’: /export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/include/bits/locale_facets_nonio.tcc:594:19: error: ‘__convert_from_v’ is not a member of ‘std’ gmake[4]: *** [codecvt.lo] Error 1 gmake[4]: Leaving directory `/export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3/src' gmake[3]: *** [all-recursive] Error 1 gmake[3]: Leaving directory `/export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3' gmake[2]: *** [all] Error 2 gmake[2]: Leaving directory `/export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc/i386-pc-solaris2.11/libstdc++-v3' gmake[1]: *** [all-target-libstdc++-v3] Error 2 gmake[1]: Leaving directory `/export/home/sfebuild/packages/BUILD/SFEgccruntime-4.5.2/gcc' gmake: *** [all] Error 2 There is missing definition __convert_from_v in libstdc++-v3/config/locale/ieee_1003.1-2001/c_locale.h
Confirmed. I have a patch fixing some of the problems. See also http://gcc.gnu.org/ml/libstdc++/2010-12/msg00045.html and http://open-std.org/JTC1/SC22/WG21/docs/lwg-active.html#2028
Looks like a duplicate of 41495, the first error seems still the same. *** This bug has been marked as a duplicate of bug 41495 ***