Package: clang
Version: 1:3.5-26
Severity: normal
Dear Maintainer,
I tried to compile a c++ with clang (3.5, 3.7) which worked before I installed
libstdc++
libstdc++-5-dev:amd64 5-20150205-1
libstdc++6:amd64 5-20150205-1
from experimental (thus the normal severity as the tool the package ship is
broken, higher would
be expected when 5 enters unstable).
The verbose output of clang++ (3.5 here) follows. What helper me was:
ignoring nonexistent directory
"/usr/bin/../lib/gcc/x86_64-linux-gnu/5.0.0/../../../../include/x86_64-linux-gnu/c++/5.0.0"
that is there is an /usr/include/x86_64-linux-gnu/c++/5 but no
/usr/include/x86_64-linux-gnu/c++/5.0.0
which is fine and was same scheme with 4.X serie.
But the initial guess is wrong:
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5.0.0
as with 4.9 , 4.9 is sorted before 4.9.2 thus include/c++/4.9 is used instead
of non existent include/c++/4.9.2
... but 5.0.0 is sorted before 5 , or 5 is bypassed altogether !
My guess is this is the root of bug.
Debian clang version 3.5.0-9 (tags/RELEASE_350/final) (based on LLVM 3.5.0)
Target: x86_64-pc-linux-gnu
Thread model: posix
Found candidate GCC installation: /usr/bin/../lib/gcc/i586-linux-gnu/4.9
Found candidate GCC installation: /usr/bin/../lib/gcc/i586-linux-gnu/4.9.2
Found candidate GCC installation: /usr/bin/../lib/gcc/i586-linux-gnu/5.0.0
Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/4.7
Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/4.7.4
Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/4.8
Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/4.8.4
Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9
Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9.2
Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/5.0.0
Found candidate GCC installation: /usr/lib/gcc/i586-linux-gnu/4.9
Found candidate GCC installation: /usr/lib/gcc/i586-linux-gnu/4.9.2
Found candidate GCC installation: /usr/lib/gcc/i586-linux-gnu/5.0.0
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.7
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.7.4
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.8
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.8.4
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.2
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5.0.0
Selected GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/5.0.0
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Candidate multilib: x32;@mx32
Selected multilib: .;@m64
"/usr/lib/llvm-3.5/bin/clang" -cc1 -triple x86_64-pc-linux-gnu -emit-obj
-mrelax-all -disable-free -disable-llvm-verifier -main-file-name main.cpp
-mrelocation-model static -mdisable-fp-elim -fmath-errno -masm-verbose
-mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu x86-64
-target-linker-version 2.24.90 -v -dwarf-column-info -coverage-file
/home/prahal/SandBoxes/uva.onlinejudge.org/429_wordtransformation-build2/CMakeFiles/429_wordtransformation.dir/main.cpp.o
-resource-dir /usr/lib/llvm-3.5/bin/../lib/clang/3.5.0 -internal-isystem
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.0.0/../../../../include/c++/5.0.0
-internal-isystem
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.0.0/../../../../include/x86_64-linux-gnu/c++/5.0.0
-internal-isystem
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.0.0/../../../../include/x86_64-linux-gnu/c++/5.0.0
-internal-isystem
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.0.0/../../../../include/c++/5.0.0/backward
-internal-isystem /usr/include/clang/3.5.0/include/ -
internal-isystem /usr/local/include -internal-isystem
/usr/lib/llvm-3.5/bin/../lib/clang/3.5.0/include -internal-externc-isystem
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.0.0/include -internal-externc-isystem
/usr/include/x86_64-linux-gnu -internal-externc-isystem /include
-internal-externc-isystem /usr/include -std=c++11 -fdeprecated-macro
-fdebug-compilation-dir
/home/prahal/SandBoxes/uva.onlinejudge.org/429_wordtransformation-build2
-ferror-limit 19 -fmessage-length 212 -mstackrealign -fobjc-runtime=gcc
-fcxx-exceptions -fexceptions -fdiagnostics-show-option -fcolor-diagnostics -o
CMakeFiles/429_wordtransformation.dir/main.cpp.o -x c++
/home/prahal/SandBoxes/uva.onlinejudge.org/429_wordtransformation/main.cpp
clang -cc1 version 3.5.0 based upon LLVM 3.5.0 default target
x86_64-pc-linux-gnu
ignoring nonexistent directory
"/usr/bin/../lib/gcc/x86_64-linux-gnu/5.0.0/../../../../include/x86_64-linux-gnu/c++/5.0.0"
ignoring nonexistent directory
"/usr/bin/../lib/gcc/x86_64-linux-gnu/5.0.0/../../../../include/x86_64-linux-gnu/c++/5.0.0"
ignoring nonexistent directory "/include"
ignoring duplicate directory "/usr/include/clang/3.5.0/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.0.0/../../../../include/c++/5.0.0
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.0.0/../../../../include/c++/5.0.0/backward
/usr/include/clang/3.5.0/include
/usr/local/include
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.0.0/include
/usr/include/x86_64-linux-gnu
/usr/include
End of search list.
In file included from
/home/prahal/SandBoxes/uva.onlinejudge.org/429_wordtransformation/main.cpp:1:
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.0.0/../../../../include/c++/5.0.0/iostream:38:10:
fatal error: 'bits/c++config.h' file not found
#include <bits/c++config.h>
^
1 error generated.
-- System Information:
Debian Release: 8.0
APT prefers testing-updates
APT policy: (500, 'testing-updates'), (500, 'unstable'), (500, 'testing'),
(1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.18.0-trunk-amd64 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages clang depends on:
ii clang-3.5 1:3.5-9
clang recommends no packages.
clang suggests no packages.
-- no debconf information
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