forked from rook/rook
we now build with debug information on linux even for release builds. Debug information is save in a separate .debug file that can be loaded by gdb. switched to using the golangs's facilities for cgo backtraces. had to add C++ demangling to it but its now on par with the default backtrace facility that ceph had. This approach works with static builds and relies on the symbol table alone -- no need for rdynamic or DWARF sections in the binary. Update the build container so that all packages now build with debug, also fixed zlib package which had a broken link. Fixes #135