teemperor@ftldrive ~/l/build> ./bin/clang++ -v -c x.cpp -isysroot /tmp/
clang version 5.0.0 (https://github.com/llvm-mirror/clang.git 64a83a038e47773f801ccba8eb50fc85ab535d2c) (https://github.com/llvm-mirror/llvm 0213fce0435dc1ccb926157f690bcb9dbe30e099)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/teemperor/llvm/build/./bin
Found candidate GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/6.3.1
Found candidate GCC installation: /usr/lib64/gcc/x86_64-pc-linux-gnu/6.3.1
Selected GCC installation: /usr/lib64/gcc/x86_64-pc-linux-gnu/6.3.1
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
 "/home/teemperor/llvm/build/bin/clang-4.0" -cc1 -triple x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free -main-file-name x.cpp -mrelocation-model static -mthread-model posix -mdisable-fp-elim -fmath-errno -masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu x86-64 -v -dwarf-column-info -debugger-tuning=gdb -coverage-notes-file /home/teemperor/llvm/build/x.gcno -resource-dir /home/teemperor/llvm/build/lib/clang/5.0.0 -isysroot /tmp/ -internal-isystem /usr/lib64/gcc/x86_64-pc-linux-gnu/6.3.1/../../../../include/c++/6.3.1 -internal-isystem /usr/lib64/gcc/x86_64-pc-linux-gnu/6.3.1/../../../../include/c++/6.3.1/x86_64-pc-linux-gnu -internal-isystem /usr/lib64/gcc/x86_64-pc-linux-gnu/6.3.1/../../../../include/c++/6.3.1/backward -internal-isystem /usr/local/include -internal-isystem /home/teemperor/llvm/build/lib/clang/5.0.0/include -internal-externc-isystem /include -internal-externc-isystem /usr/include -fdeprecated-macro -fdebug-compilation-dir /home/teemperor/llvm/build -ferror-limit 19 -fmessage-length 191 -fobjc-runtime=gcc -fcxx-exceptions -fexceptions -fdiagnostics-show-option -fcolor-diagnostics -o x.o -x c++ x.cpp
clang -cc1 version 5.0.0 based upon LLVM 5.0.0svn default target x86_64-unknown-linux-gnu
ignoring nonexistent directory "/tmp//usr/lib64/gcc/x86_64-pc-linux-gnu/6.3.1/../../../../include/c++/6.3.1"
ignoring nonexistent directory "/tmp//usr/lib64/gcc/x86_64-pc-linux-gnu/6.3.1/../../../../include/c++/6.3.1/x86_64-pc-linux-gnu"
ignoring nonexistent directory "/tmp//usr/lib64/gcc/x86_64-pc-linux-gnu/6.3.1/../../../../include/c++/6.3.1/backward"
ignoring nonexistent directory "/tmp//usr/local/include"
ignoring nonexistent directory "/tmp//home/teemperor/llvm/build/lib/clang/5.0.0/include"
ignoring nonexistent directory "/tmp//include"
ignoring nonexistent directory "/tmp//usr/include"
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