[PATCH] Fix install.sh for systemd

[Jason Andryuk <jandryuk@xxxxxxxxx>]

On a fedora system, if you run `sudo sh install.sh` you break your
system.  The installation clobbers /var/run, a symlink to /run.  A
subsequent boot fails when /var/run and /run are different since
accesses through /var/run can't find items that now only exist in /run
and vice-versa.

Skip populating /var/run/xen when systemd is being used.  systemd
expects an empty /run on boot and works properly without one.

Signed-off-by: Jason Andryuk <jandryuk@xxxxxxxxx>
---
 tools/Makefile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/Makefile b/tools/Makefile
index 4906fdbc23..32c8b0a2a2 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -58,9 +58,11 @@ build all: subdirs-all
 install:
        $(INSTALL_DIR) -m 700 $(DESTDIR)$(XEN_DUMP_DIR)
        $(INSTALL_DIR) $(DESTDIR)$(XEN_LOG_DIR)
-       $(INSTALL_DIR) $(DESTDIR)$(XEN_RUN_DIR)
        $(INSTALL_DIR) $(DESTDIR)$(XEN_LIB_DIR)
+ifneq ($(CONFIG_SYSTEMD),y)
+       $(INSTALL_DIR) $(DESTDIR)$(XEN_RUN_DIR)
        $(INSTALL_DIR) $(DESTDIR)$(XEN_RUN_STORED)
+endif
        $(INSTALL_DIR) $(DESTDIR)$(PKG_INSTALLDIR)
        $(MAKE) subdirs-install
 
-- 
2.40.0