On 10 Jul 2015, at 03:54, Jeffrey Bouquet <jbt...@iherebuywisely.com> wrote: > > The "update clang" messages in UPDATING seem to not fix... > ...llvm/include/llvm/ADT/StringRef.h: fatal error: > 'algorithm' file not found > make stopped in /usr/src/lib/clang/lib/libllvmsupport...
Do you have the 'algorithm' file on your system, in /usr/include/c++/v1? And is the rest of libc++ correctly installed? You should have the following libraries: /usr/lib/libc++.a /usr/lib/libc++.so /usr/lib/libc++.so.1 /usr/lib/libc++_p.a > The entire build fails similarly, > also in any subtree I try to start from (clang, lib/clang... etc etc) > > Previously, the system was upgraded from another successful installworld by > rsync'ing the > /obj IIRC... > Also I've tried parameters such as CPP=/usr/local/bin/clang-cpp36 to no > avail... Another possibility is that you are assigning to CFLAGS and/or CXXFLAGS incorrectly. Can you please post your make.conf and src.conf files? Last but not least, from which version of FreeBSD are you building? An older copy of -CURRENT, or some -STABLE branch? -Dimitry
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