CI: Build with --prefix=/usr rather than setting LD_LIBRARY_PATH

This also moves executables too.

I'm not sure why xilinx-smoke-dom0-x86_64.sh was overriding PATH too, as
/usr/local is clearly in PATH given the other tests, but drop that too.

No practical change.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Anthony PERARD <anthony.perard@vates.tech>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>
(cherry picked from commit 7f8c2dd829)

automation/scripts/build

@@ -67,7 +67,7 @@ elif [[ "${HYPERVISOR_ONLY}" == "y" ]]; then
     collect_xen_artefacts
 else
     # Full build.  Figure out our ./configure options
-    cfgargs=()
+    cfgargs=("--prefix=/usr")
     cfgargs+=("--enable-docs")
 
     # booleans for which compiler is in use

automation/scripts/qemu-alpine-x86_64.sh

@@ -49,7 +49,6 @@ echo "#!/bin/bash
 
 set -x
 
-export LD_LIBRARY_PATH=/usr/local/lib
 bash /etc/init.d/xencommons start
 
 xl list

automation/scripts/qemu-smoke-dom0-arm64.sh

@@ -46,7 +46,6 @@ extra=\"console=hvc0 root=/dev/ram0 rdinit=/bin/sh\"
 " > root/domU.cfg
 echo "#!/bin/bash
 
-export LD_LIBRARY_PATH=/usr/local/lib
 bash /etc/init.d/xencommons start
 
 xl list

automation/scripts/qemu-smoke-dom0less-arm64.sh

@@ -122,10 +122,9 @@ mkdir -p etc/local.d
 
 echo "#!/bin/bash
 
-export LD_LIBRARY_PATH=/usr/local/lib
 bash /etc/init.d/xencommons start
 
-/usr/local/lib/xen/bin/init-dom0less
+/usr/lib/xen/bin/init-dom0less
 
 brctl addbr xenbr0
 brctl addif xenbr0 eth0

automation/scripts/qubes-x86-64.sh

@@ -200,7 +200,6 @@ cp -a ../automation/scripts/run-tools-tests tests/
 
 echo "#!/bin/bash
 
-export LD_LIBRARY_PATH=/usr/local/lib
 bash /etc/init.d/xencommons start
 
 brctl addbr xenbr0

automation/scripts/xilinx-smoke-dom0-x86_64.sh

@@ -80,7 +80,6 @@ cd rootfs
 mkdir -p boot etc/local.d etc/xen etc/default
 echo "#!/bin/bash
 
-export LD_LIBRARY_PATH=/usr/local/lib
 bash /etc/init.d/xencommons start
 
 brctl addbr xenbr0

automation/scripts/xilinx-smoke-dom0less-arm64.sh

@@ -64,10 +64,9 @@ cd rootfs
 mkdir -p etc/local.d
 echo "#!/bin/bash
 
-export LD_LIBRARY_PATH=/usr/local/lib
 bash /etc/init.d/xencommons start
 
-/usr/local/lib/xen/bin/init-dom0less
+/usr/lib/xen/bin/init-dom0less
 
 ${dom0_check}
 " > etc/local.d/xen.start