From 744d6961f91581f603c0f285f52c4b23fa30ad4c Mon Sep 17 00:00:00 2001
From:  <bruce.edge@gmail.com>
Date: Mon, 20 Sep 2010 17:54:25 +0100
Subject: tools, build system: Make changing distro-specific layout aspects
 easier

Introduce CONFIG_LEAF_DIR, SUBSYS_DIR, INITD_DIR variables to cope
better with variation between distributions.

See docs/misc/distro_mapping.txt for details.

Signed-off-by: Bruce Edge <bruce.edge@gmail.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
---
 tools/hotplug/Linux/Makefile            | 11 ++++++-----
 tools/hotplug/Linux/init.d/xen-watchdog | 19 ++++++++++++++++++-
 tools/hotplug/Linux/init.d/xend         | 12 +++++++++---
 tools/hotplug/Linux/init.d/xendomains   | 14 ++++++++++++--
 4 files changed, 45 insertions(+), 11 deletions(-)

(limited to 'tools/hotplug')

diff --git a/tools/hotplug/Linux/Makefile b/tools/hotplug/Linux/Makefile
index 5815dcde7e..d3662a8455 100644
--- a/tools/hotplug/Linux/Makefile
+++ b/tools/hotplug/Linux/Makefile
@@ -62,16 +62,17 @@ build:
 .PHONY: install
 install: all install-initd install-scripts $(HOTPLUGS)
 
+# See docs/misc/distro_mapping.txt for INITD_DIR location
 .PHONY: install-initd
 install-initd:
-	[ -d $(DESTDIR)$(CONFIG_DIR)/init.d ] || $(INSTALL_DIR) $(DESTDIR)$(CONFIG_DIR)/init.d
+	[ -d $(DESTDIR)$(INITD_DIR) ] || $(INSTALL_DIR) $(DESTDIR)$(INITD_DIR)
 	[ -d $(DESTDIR)$(SYSCONFIG_DIR) ] || $(INSTALL_DIR) $(DESTDIR)$(SYSCONFIG_DIR)
-	$(INSTALL_PROG) $(XEND_INITD) $(DESTDIR)$(CONFIG_DIR)/init.d
-	$(INSTALL_PROG) $(XENDOMAINS_INITD) $(DESTDIR)$(CONFIG_DIR)/init.d
+	$(INSTALL_PROG) $(XEND_INITD) $(DESTDIR)$(INITD_DIR)
+	$(INSTALL_PROG) $(XENDOMAINS_INITD) $(DESTDIR)$(INITD_DIR)
 	$(INSTALL_PROG) $(XENDOMAINS_SYSCONFIG) $(DESTDIR)$(SYSCONFIG_DIR)/xendomains
-	$(INSTALL_PROG) $(XENCOMMONS_INITD) $(DESTDIR)$(CONFIG_DIR)/init.d
+	$(INSTALL_PROG) $(XENCOMMONS_INITD) $(DESTDIR)$(INITD_DIR)
 	$(INSTALL_PROG) $(XENCOMMONS_SYSCONFIG) $(DESTDIR)$(SYSCONFIG_DIR)/xencommons
-	$(INSTALL_PROG) init.d/xen-watchdog $(DESTDIR)$(CONFIG_DIR)/init.d
+	$(INSTALL_PROG) init.d/xen-watchdog $(DESTDIR)$(INITD_DIR)
 
 .PHONY: install-scripts
 install-scripts:
diff --git a/tools/hotplug/Linux/init.d/xen-watchdog b/tools/hotplug/Linux/init.d/xen-watchdog
index 99122d80da..620e8415d0 100644
--- a/tools/hotplug/Linux/init.d/xen-watchdog
+++ b/tools/hotplug/Linux/init.d/xen-watchdog
@@ -18,7 +18,24 @@
 #
 
 # Source function library.
-. /etc/init.d/functions
+if [ -e  /etc/init.d/functions ] ; then
+    . /etc/init.d/functions
+elif [ -e /lib/lsb/init-functions ] ; then
+    . /lib/lsb/init-functions
+    success () {
+        log_success_msg $*
+    }
+    failure () {
+        log_failure_msg $*
+    }
+else
+    success () {
+        echo $*
+    }
+    failure () {
+        echo $*
+    }
+fi
 
 start() {
 	local r
diff --git a/tools/hotplug/Linux/init.d/xend b/tools/hotplug/Linux/init.d/xend
index 0f7f041f71..6168afea64 100755
--- a/tools/hotplug/Linux/init.d/xend
+++ b/tools/hotplug/Linux/init.d/xend
@@ -40,14 +40,20 @@ case "$1" in
 		echo "xencommons should be started first."
 		exit 1
 	fi
-	mkdir -p /var/lock/subsys
-	touch /var/lock/subsys/xend
+	# mkdir shouldn't be needed as most distros have this already created. Default to using subsys.
+	# See docs/misc/distro_mapping.txt
+	mkdir -p /var/lock
+	if [ -d /var/lock/subsys ] ; then
+		touch /var/lock/subsys/xend
+	else
+		touch /var/lock/xend
+	fi
 	xend start
 	await_daemons_up
 	;;
   stop)
 	xend stop
-	rm -f /var/lock/subsys/xend
+	rm -f /var/lock/subsys/xend /var/lock/xend
 	;;
   status)
 	xend status
diff --git a/tools/hotplug/Linux/init.d/xendomains b/tools/hotplug/Linux/init.d/xendomains
index cd5bad2691..8459d234c0 100644
--- a/tools/hotplug/Linux/init.d/xendomains
+++ b/tools/hotplug/Linux/init.d/xendomains
@@ -46,8 +46,18 @@ if ! [ -e /proc/xen/privcmd ]; then
 	exit 0
 fi
 
-LOCKFILE=/var/lock/subsys/xendomains
-XENDOM_CONFIG=/etc/sysconfig/xendomains
+# See docs/misc/distro_mapping.txt
+if [ -d /var/lock/subsys ]; then
+	LOCKFILE=/var/lock/subsys/xendomains
+else
+	LOCKFILE=/var/lock/xendomains
+fi
+
+if [ -d /etc/sysconfig ]; then
+	XENDOM_CONFIG=/etc/sysconfig/xendomains
+else
+	XENDOM_CONFIG=/etc/default/xendomains
+fi
 
 test -r $XENDOM_CONFIG || { echo "$XENDOM_CONFIG not existing";
 	if [ "$1" = "stop" ]; then exit 0;
-- 
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