[cfe-users] installing a complete clang++ environment

[Klaus Rudolph]

Ups forgett to tell you that the install script also fails:

-- Installing: /usr/local/include/lldb/Symbol/TypeVendor.h
-- Installing: /usr/local/include/lldb/Symbol/ObjectContainer.h
-- Installing: /usr/local/include/lldb/Symbol/VerifyDecl.h
-- Installing: /usr/local/include/lldb/Symbol/TypeList.h
CMake Error at tools/lldb/scripts/cmake_install.cmake:36 (FILE):
  file INSTALL cannot find
  "/home/krud/work/clang_complett_aus_source/build/lib/python2.7".
Call Stack (most recent call first):
  tools/lldb/cmake_install.cmake:42 (INCLUDE)
  tools/cmake_install.cmake:70 (INCLUDE)
  cmake_install.cmake:61 (INCLUDE)




> Gesendet: Montag, 29. September 2014 um 16:08 Uhr
> Von: "Klaus Rudolph" <lts-rudolph at gmx.de>
> An: "Klaus Rudolph" <lts-rudolph at gmx.de>
> Cc: "Eugene Golovachev" <kamelusz at yandex.ru>, cfe-users at cs.uiuc.edu
> Betreff: Aw: Re: [cfe-users] installing a complete clang++ environment
>
> Additional info:
> 
> After i patched tons of flags.make files to include the correct include path I can compile.
> BUT a make install distroys my linux! The install goes to /usr/local/include/ instead of /opt...
> 
> WOW!
> 
> OK, I will now install my system again! I'll be back in a few days...
> 
> 
> 
> > Gesendet: Montag, 29. September 2014 um 14:44 Uhr
> > Von: "Klaus Rudolph" <lts-rudolph at gmx.de>
> > An: "Eugene Golovachev" <kamelusz at yandex.ru>
> > Cc: cfe-users at cs.uiuc.edu
> > Betreff: Re: [cfe-users] installing a complete clang++ environment
> >
> > Thanks for your reply!
> > 
> > After several hours of trying I can't get it to work! :-(
> > 
> > I run into trouble with:
> > 
> > 
> > [ 98%] Built target lldb-platform
> > [ 98%] Building CXX object tools/extra/clang-apply-replacements/CMakeFiles/clangApplyReplacements.dir/lib/Tooling/ApplyReplacements.cpp.o
> > In file included from /home/krud/work/clang_complett_aus_source/src/tools/extra/clang-apply-replacements/lib/Tooling/ApplyReplacements.cpp:17:
> > /home/krud/work/clang_complett_aus_source/src/tools/extra/clang-apply-replacements/include/clang-apply-replacements/Tooling/ApplyReplacements.h:19:10: fatal error: 
> >       'clang/Tooling/Refactoring.h' file not found
> > #include "clang/Tooling/Refactoring.h"
> > 
> > 
> > Any hints?
> > 
> > Regards
> >  Klaus
> > 
> > 
> > > Gesendet: Freitag, 26. September 2014 um 19:21 Uhr
> > > Von: "Eugene Golovachev" <kamelusz at yandex.ru>
> > > An: cfe-users at cs.uiuc.edu
> > > Betreff: Re: [cfe-users] installing a complete clang++ environment
> > >
> > > I perform the next steps to get working Clang and libc++ on my Gentoo box:
> > > 
> > > 1) Download packages llvm-3.5.0.src.tar.xz, lldb-3.5.0.src.tar.xz,
> > > libcxx-3.5.0.src.tar.xz, libcxxabi-3.5.0.src.tar.xz,
> > > compiler-rt-3.5.0.src.tar.xz, cfe-3.5.0.src.tar.xz,
> > > clang-tools-extra-3.5.0.src.tar.xz from http://llvm.org/releases/
> > > 
> > > 2) Extract them:
> > > $ mkdir -pv ~/src/llvm/release_35
> > > 
> > > $ tar xfv llvm-3.5.0.src.tar.xz --strip-components=1 -C
> > > ~/src/llvm/release_35/
> > > 
> > > $ mkdir -pv ~/src/llvm/release_35/projects/{libcxx,libcxxabi,compiler-rt}
> > > $ tar xfv libcxx-3.5.0.src.tar.xz --strip-components=1 -C
> > > ~/src/llvm/release_35/projects/libcxx/
> > > $ tar xfv libcxxabi-3.5.0.src.tar.xz --strip-components=1 -C
> > > ~/src/llvm/release_35/projects/libcxxabi/
> > > $ tar xfv compiler-rt-3.5.0.src.tar.xz --strip-components=1 -C
> > > ~/src/llvm/release_35/projects/compiler-rt/
> > > 
> > > $ mkdir -pv ~/src/llvm/release_35/tools/{clang,lldb}
> > > $ tar xfv cfe-3.5.0.src.tar.xz --strip-components=1 -C
> > > ~/src/llvm/release_35/tools/clang/
> > > $ tar xfv lldb-3.5.0.src.tar.xz --strip-components=1 -C
> > > ~/src/llvm/release_35/tools/lldb/
> > > 
> > > $ mkdir -pv ~/src/llvm/release_35/tools/clang/tools/extra
> > > $ tar xfv clang-tools-extra-3.5.0.src.tar.xz --strip-components=1 -C
> > > ~/src/llvm/release_35/tools/clang/tools/extra/
> > > 
> > > 3) And compile using cmake and Clang 3.3 from Gentoo portages:
> > > $ mkdir -pv ~/build
> > > $ cd ~/build
> > > 
> > > $ CC=/usr/bin/clang CXX=/usr/bin/clang++ cmake
> > > -DCMAKE_INSTALL_PREFIX=~/opt/clang-3.5.0-release/
> > > -DCMAKE_BUILD_TYPE=Release ~/src/llvm/release_35/
> > > 
> > > $ make -j3
> > > $ make install
> > > 
> > > 4) As result I have working Clang with libc++ support. For linking with
> > > libc++ it necessary to set LD_LIBRARY_PATH environment variable:
> > > $ export LD_LIBRARY_PATH=~/opt/clang-3.5.0-release/lib/
> > > 
> > > And now I can use Clang with libc++:
> > > $ ~/opt/clang-3.5.0-release/bin/clang++ -stdlib=libc++ -nodefaultlibs
> > > -lc++ -lc++abi -lm -lc -lgcc_s -lgcc main.cpp
> > > $ ./a.out
> > > Hello off, world!
> > _______________________________________________
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> > http://lists.cs.uiuc.edu/mailman/listinfo/cfe-users
> > 
>