I left out coin changes, as the amount of libtool tweaks is so huge that it's not really worth the effort.
There are alternatives to libtool with cleaner logic, less complicated legacy and more permissive licenses.
Also, there are more modern build systems.
libxml++,wavpack,pire,libzip,xapian-core,oce,xmlrpc-c,x265,metis,plib,plibc,agg,hdf5I left out
coinchanges, as the amount oflibtooltweaks is so huge that it's not really worth the effort. There are alternatives tolibtoolwith cleaner logic, less complicated legacy and more permissive licenses. Also, there are more modern build systems.