Use AUTORELEASE for simplicity.

Add libtool patch to fix compilation under some platforms.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

Added PKG_BUILD_PARALLEL for faster compilation.

Removed PKG_FORMAT_SECURITY as it's not needed to be disabled anymore.

Removed patch as musl has been updated.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>

musl doesn't allow including both, sys/prctl.h and linux/prctl.h.
Thus include linux/prctl.h only on GLIBC systems (that includes
uClibc which defines __GLIBC__)

Signed-off-by: Daniel Golle <daniel@makrotopia.org>