Series of patches/scripts for the usage of clang in a Debian sbuild service

dpkg-clang.patch Patch in dpkg to export the various compiler variables (CC, CXX, etc).

clang-setup.sh Install clang and make sure dpkg is not updated (since we use a patched version)

gcc-replacement.sh Script to kill any usage of gcc/g++/cpp => No longer used for now

purge-gcc-setup-clang.sh Remove all instances of cpp/g++ & gcc + configure clang as /usr/bin/cc & /usr/bin/c++ => No longer used for now

sbuild.patch To plug pre build hooks (after the apt-get install) "chroot-pre-build-commands" => [ ['/root/purge-gcc-setup-clang.sh'], ], in .sbuildrc

builddrc The configuration of the buildd service

sbuildrc The hooks to be started to setup the env