Added configure script.
Added hook for using multiple headers for one library.
Check BDB directory before checking headers. Cleaner and faster.
Check if MacPorts is installed on OS X
Hooks for checking distribution details.
Check BDB version for compatibility.
More linux version info.
Added more directories to bdb search.
Now checking BDB directory before checking libraries and automatically appending it to the -L path.
More linux distro resolution.
Added configure for bitcoin-qt.