Since abuild v2.22.0, these are removed automatically unless 'libtool'
option has been specified.

for musl build. the changes are automatically done based on previous
build log errors, so this does not guarantee successful build, but
is a required.

The libtool archives stored the linking to -lGL from cairo's .la files
but GL support was later removed.

We remove the libtool archives to prevent similar things happen in future.

If anythings needs the libglade libtool archive, fix it there.
(grep libglade /usr/lib/*.la or similar)

We also disable static lib while here.

we need libxml2-utils

Busybox got static in 3860ada6 causing
fakeroot to break and owners got bad in all packages built after that.

This got fixed in 7f3e9891 but all broken
packages needs to be rebuilt.

fixes #387

ref #384

ref #255