• Run autotools in the same order as autoreconf, i.e. libtoolize, aclocal, autoconf, autoheader, automake. [1] This should allow replacing custom pre-configure and run-autotools targets that some ports have with USE_AUTOTOOLS.
• Set default LIBTOOLIZE_ARGS: -i: install missing build scripts. -c: copy files instead of linking them. This is needed for USES=libtool to be able to patch them. -f: force replacement of existing files. This ensures all files belong to the same version.

database/vsqlite:

• Fix with new LIBTOOLIZE_ARGS.
• INSTALL_TARGET=install-strip.
• Drop :keepla.

Reported by: Nikola Kolev <koue@chaosophia.net> [1]
Exp-run: antoine
Approved by: portmgr (antoine)