Hi again. In the end I chose to install gnat-5 in Debian stretch/sid, and add update-alternatives for gcc, g++, clang++
ghdl compiles fine with gnat-5 and gcc/g++-5. It is having llvm 3.5 and llvm 3.6 installed at the same time which 'forces' me to add alternatives. I haven't tried using llvm 3.6 for compilation yet. These are the alternatives I added to my system: sudo update-alternatives --install /usr/bin/llvm-config llvm-config /usr/bin/llvm-config-3.5 31 sudo update-alternatives --install /usr/bin/llvm-config llvm-config /usr/bin/llvm-config-3.6 32 sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-5 32 sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.9 31 sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.9 31 sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-5 32 sudo update-alternatives --install /usr/bin/clang++ clang++ /usr/lib/llvm-3.5/bin/clang++ 31 sudo update-alternatives --install /usr/bin/clang++ clang++ /usr/lib/llvm-3.6/bin/clang++ 32 sudo update-alternatives --config clang++ sudo update-alternatives --config llvm-config sudo update-alternatives --config gcc sudo update-alternatives --config g++ -- Svenn _______________________________________________ Ghdl-discuss mailing list Ghdl-discuss@gna.org https://mail.gna.org/listinfo/ghdl-discuss