add packeges versions to the README
Build Boost with toolset clang independent of platform.
Compilation with clang and libc++ works now also on linux. There are still some libraries which have a dependency to libstdc++. This has to be solved properly.
Create more packages to get rid of libstdc++ dependencies.
Fix problem with Root VMC Makefiles used by geant3 and geant4_vmc. Now the files are compiled with libc++ and c++11 when compiling with Clang on Linux.
Add missing include statement when compiling zeromq woth Clang on Linux.
Add gitignore file which contains all downloaded files and created directories.
Better error message.
No default compiler for automatic setting. If not set the script will stop during system check. Comment install_mesa package for the time beeing.
Switch of non system path for OpenGL.
Patch to have correct path to libc++ in the Geant4 librariws when compiling on linux using clang.
New package which is needed to remove dependencies to stdc++ when compiling on linux using clang.
When compiling on linux using clang use the icu library from our installation.
Add more files to ignore.