Since approx. a week for now, I can not build FreeBSD 10.0-CURRENT/amd64 anymore! This happens to be on ALL(!) FreeBSD 10 boxes around here I maintain. Build is usually performed with CLANG, but also legacy gcc 4.2.1 build do fail.
The error is always the same, as documented below. I allow to build with "WITH_BSD_SORT" in /etc/src.conf. CFLAGS and COPTFLAGS are set to -pipe -O3 -fno-strict-aliasing -march=native when compiling with CLANG, otherwise the standard is used as introduced by the vanilla sources. What I tried so far: a) build and install kernel -> works b) build and install /usr/src/lib via "make clean cleandepend depend obj all install" doesn't work anymore, it fails with ."/usr/src/lib/Makefile", line 179: Malformed conditional (${MK_NAND} != "no") "/usr/src/lib/Makefile", line 181: if-less endif c) make installincludes from /usr/src works. But it doesn't relief as I hoped. As the error below may suggest, there seems to be an issue with the libstc++ lib. Building ports also fails due to errors refering to libstdc++.so. I feel helpless at the moment since the problem seems only to be sticky with me around here. Do others around here also allow the build of new C++ stuff with WITH_LIBCPLUSPLUS= YES in /etc/src.conf? Regards, Oliver [...] clang++ -O2 -fno-strict-aliasing -pipe -pipe -O3 -fno-strict-aliasing -march=native -Qunused-arguments -fstack-protector -Wsystem-headers -Wno-empty-body -Wno-string-plus-int -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function -Wno-conversion -Wno-switch -Wno-switch-enum -Wno-parentheses -I/usr/src/gnu/usr.bin/gperf/../../../contrib/gperf/lib -I/usr/src/gnu/usr.bin/gperf -o gperf bool-array.o hash-table.o input.o keyword-list.o keyword.o main.o options.o output.o positions.o search.o version.o getline.o hash.o /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::basic_ifstream<wchar_t, std::char_traits<wchar_t> >::is_open() const' /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::_Rep::_M_set_length_and_sharable(unsigned long)' /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::_M_check_length(unsigned long, unsigned long, char const*) const' /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::basic_fstream<char, std::char_traits<char> >::is_open() const' /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::basic_istream<wchar_t, std::char_traits<wchar_t> >::ignore()' /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::_M_copy(wchar_t*, wchar_t const*, unsigned long)' /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::string::_M_assign(char*, unsigned long, char)' /usr/obj/usr/src/tmp/usr/bin/ld: Warning: size of symbol `_ZNSt13basic_istreamIwSt11char_traitsIwEE6ignoreEv@GLIBCXX_3.4' changed from 243 in /usr/obj/usr/src/tmp/usr/lib/libstdc++.so to 211 in /usr/obj/usr/src/tmp/usr/lib/libstdc++.so /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::basic_fstream<wchar_t, std::char_traits<wchar_t> >::is_open() const' /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::_M_move(wchar_t*, wchar_t const*, unsigned long)' /usr/obj/usr/src/tmp/usr/bin/ld: Warning: size of symbol `_ZNSbIwSt11char_traitsIwESaIwEE4_Rep26_M_set_length_and_sharableEm@GLIBCXX_3.4' changed from 19 in /usr/obj/usr/src/tmp/usr/lib/libstdc++.so to 24 in /usr/obj/usr/src/tmp/usr/lib/libstdc++.so /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::string::_M_move(char*, char const*, unsigned long)' /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::istream::ignore()' /usr/obj/usr/src/tmp/usr/bin/ld: Warning: size of symbol `_ZNKSs15_M_check_lengthEmmPKc@GLIBCXX_3.4' changed from 39 in /usr/obj/usr/src/tmp/usr/lib/libstdc++.so to 36 in /usr/obj/usr/src/tmp/usr/lib/libstdc++.so /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::basic_ofstream<char, std::char_traits<char> >::is_open() const' /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::_M_assign(wchar_t*, unsigned long, wchar_t)' /usr/obj/usr/src/tmp/usr/bin/ld: Warning: size of symbol `_ZNKSbIwSt11char_traitsIwESaIwEE15_M_check_lengthEmmPKc@GLIBCXX_3.4' changed from 39 in /usr/obj/usr/src/tmp/usr/lib/libstdc++.so to 36 in /usr/obj/usr/src/tmp/usr/lib/libstdc++.so /usr/obj/usr/src/tmp/usr/bin/ld: Warning: size of symbol `_ZNSi6ignoreEv@GLIBCXX_3.4' changed from 243 in /usr/obj/usr/src/tmp/usr/lib/libstdc++.so to 211 in /usr/obj/usr/src/tmp/usr/lib/libstdc++.so /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::basic_ifstream<char, std::char_traits<char> >::is_open() const' /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::string::_M_copy(char*, char const*, unsigned long)' /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::basic_ofstream<wchar_t, std::char_traits<wchar_t> >::is_open() const' /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::string::_M_check_length(unsigned long, unsigned long, char const*) const' /usr/obj/usr/src/tmp/usr/lib/libstdc++.so:(*IND*+0x0): multiple definition of `std::string::_Rep::_M_set_length_and_sharable(unsigned long)' clang++: error: linker command failed with exit code 1 (use -v to see invocation) *** [gperf] Error code 1 Stop in /usr/src/gnu/usr.bin/gperf. *** [all] Error code 1 Stop in /usr/src/gnu/usr.bin. *** [all] Error code 1 Stop in /usr/src/gnu. *** [gnu.all__D] Error code 1 Stop in /usr/src. *** [everything] Error code 1 Stop in /usr/src. *** [buildworld] Error code 1 Stop in /usr/src.
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