remove duplicate variables from config

... because they are already in Paths.mk:
BINDIR, LIBEXEC, PRIVATE_BINDIR, PRIVATE_PREFIX, SBINDIR, SHAREDIR,
XEN_CONFIG_DIR, XEN_LOCK_DIR, XEN_PAGING_DIR, XEN_RUN_DIR. Remove unused
PKG_XEN_PREFIX, which was also incorrectly assigned to PRIVATE_PREFIX.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Use Paths.mk for docs and stubdom build

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Use configure --mandir=DIR to set MANDIR

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Use configure --docdir=DIR to set DOCDIR

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Add configure --enable-rpath

Signed-off-by: Olaf Hering <olaf@aepfle.de>
tools/xenpaging: create dumpdir with mode 0700

The swapfile contain sensitive guest info.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Preserve permissions from dist/install

Signed-off-by: Olaf Hering <olaf@aepfle.de>
tools/mkrpm: allow custom rpm package name

Even if xen is configured and compiled with different --prefix= so that
it operates entirely below $prefix, the resulting package from 'make
rpmball' is always called "xen.rpm".

Use an environment name to give a different name.
This can be used like this:

suffix=-bugN
prefix=/opx/xen/staging${suffix}
./configure --prefix=${prefix}
make rpmball PKG_SUFFIX=${suffix}

The result will be "xen-bugN.rpm" instead of "xen.rpm". The benefit is that
many xen${suffix}.rpm packages can be installed at the same time.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
rerun autogen.sh

Signed-off-by: Olaf Hering <olaf@aepfle.de>