When libvirt is configured --without-xen, building the xlconfigtest
fails with
CCLD xlconfigtest
/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/crt1.o
In function `_start': (.text+0x20): undefined reference to `main'
collect2: error: ld returned 1 exit status
Introduced in commit 4ed5fb91 by too much copy and paste from
xmconfigtest.
Add disk and spice config tests for the xen_xl config parser
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>