[ptxdist] [PATCHv2 4/4] openvpn: rework and version bump

[Alexander Aring <alex.aring@gmail.com>]

This patch reworks the openvpn rules. Some points which are new now:

- systemd support if OPENVPN_SYSTEMD
- install openvpn sample configs as reference for /etc/openvpn/
- install openvpn sample scripts (ethernet bridging)
- add required environemnt for networking utilities while configure
- add several missed autoconf configure options

Additional this patch do a version bump to 2.3.6

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
---
 rules/openvpn.in   | 27 +++++++++++++++++++++++++
 rules/openvpn.make | 59 +++++++++++++++++++++++++++++++++++++++++++-----------
 2 files changed, 74 insertions(+), 12 deletions(-)

diff --git a/rules/openvpn.in b/rules/openvpn.in
index 3649968..1cd4a54 100644
--- a/rules/openvpn.in
+++ b/rules/openvpn.in
@@ -5,6 +5,11 @@ menuconfig OPENVPN
 	prompt "openvpn                       "
 	select OPENSSL
 	select LIBLZO if OPENVPN_LZO
+	select IPROUTE2		if !BUSYBOX_IP && RUNTIME
+	select IPROUTE2_IP	if !BUSYBOX_IP && RUNTIME
+	select BUSYBOX_IFCONFIG
+	select BUSYBOX_NETSTAT
+	select BUSYBOX_ROUTE
 	help
 	  virtual private network daemon
 
@@ -34,4 +39,26 @@ config OPENVPN_LZO
 	  will select the LZO library as well.
 	  If unsure, say N.
 
+config OPENVPN_SYSTEMD
+	bool
+	prompt "Enable systemd support"
+	depends on SYSTEMD
+	help
+	  This enables systemd support for openvpn.
+
+config OPENVPN_INSTALL_SAMPLE_CONFIGS
+	bool
+	prompt "Install sample configs"
+	select IPTABLES
+	select IPTABLES_INSTALL_TOOLS
+	help
+	  Install sample configs into /usr/share/openvpn/sample-config-files.
+
+config OPENVPN_INSTALL_SAMPLE_SCRIPTS
+	bool
+	prompt "Install sample scripts"
+	select BRIDGE_UTILS
+	help
+	  Install sample scripts into /usr/share/openvpn/sample-scripts.
+
 endif
diff --git a/rules/openvpn.make b/rules/openvpn.make
index d288d43..7cfa427 100644
--- a/rules/openvpn.make
+++ b/rules/openvpn.make
@@ -16,11 +16,11 @@ PACKAGES-$(PTXCONF_OPENVPN) += openvpn
 #
 # Paths and names
 #
-OPENVPN_VERSION		:= 2.1.1
-OPENVPN_MD5		:= b273ed2b5ec8616fb9834cde8634bce7
+OPENVPN_VERSION		:= 2.3.6
+OPENVPN_MD5		:= 6ca03fe0fd093e0d01601abee808835c
 OPENVPN			:= openvpn-$(OPENVPN_VERSION)
 OPENVPN_SUFFIX		:= tar.gz
-OPENVPN_URL		:= http://openvpn.net/release/$(OPENVPN).$(OPENVPN_SUFFIX)
+OPENVPN_URL		:= http://swupdate.openvpn.org/community/releases/$(OPENVPN).$(OPENVPN_SUFFIX)
 OPENVPN_SOURCE		:= $(SRCDIR)/$(OPENVPN).$(OPENVPN_SUFFIX)
 OPENVPN_DIR		:= $(BUILDDIR)/$(OPENVPN)
 
@@ -29,18 +29,36 @@ OPENVPN_DIR		:= $(BUILDDIR)/$(OPENVPN)
 # ----------------------------------------------------------------------------
 
 OPENVPN_PATH	:= PATH=$(CROSS_PATH)
-OPENVPN_ENV 	:= $(CROSS_ENV)
+OPENVPN_ENV	:= \
+	$(CROSS_ENV) \
+	IFCONFIG=/sbin/ifconfig \
+	ROUTE=/sbin/route \
+	IPROUTE=/sbin/ip \
+	NETSTAT=/bin/netstat
 
 #
 # autoconf
 #
-OPENVPN_AUTOCONF := $(CROSS_AUTOCONF_USR)
+OPENVPN_AUTOCONF := \
+	$(CROSS_AUTOCONF_USR) \
+	--$(call ptx/endis, PTXCONF_OPENVPN_LZO)-lzo \
+	--disable-plugins \
+	--disable-debug \
+	--enable-small \
+	--disable-iproute2 \
+	--disable-selinux \
+	--$(call ptx/endis, PTXCONF_OPENVPN_SYSTEMD)-systemd \
+	--with-crypto-library=openssl
 
-ifdef PTXCONF_OPENVPN_LZO
-OPENVPN_AUTOCONF += --enable-lzo
-else
-OPENVPN_AUTOCONF += --disable-lzo
-endif
+OPENVPN_INSTALL_SAMPLE_CONFIG_FILES := \
+	client.conf loopback-client loopback-server README server.conf \
+	static-home.conf static-office.conf tls-home.conf tls-office.conf \
+	xinetd-client-config xinetd-server-config
+
+OPENVPN_INSTALL_SAMPLE_CONFIG_SCRIPTS := \
+	firewall.sh home.up office.up openvpn-shutdown.sh openvpn-startup.sh
+
+OPENVPN_INSTALL_SAMPLE_SCRIPTS := bridge-start bridge-stop
 
 # ----------------------------------------------------------------------------
 # Target-Install
@@ -55,9 +73,26 @@ $(STATEDIR)/openvpn.targetinstall:
 	@$(call install_fixup, openvpn,AUTHOR,"Carsten Schlote <c.schlote@konzeptpark.de>")
 	@$(call install_fixup, openvpn,DESCRIPTION,missing)
 
-	@$(call install_copy, openvpn, 0, 0, 0755, -, /usr/sbin/openvpn)
+ifdef PTXCONF_OPENVPN_INSTALL_SAMPLE_CONFIGS
+	@$(foreach file,$(OPENVPN_INSTALL_SAMPLE_CONFIG_FILES), \
+		$(call install_copy, openvpn, 0, 0, 0644, \
+		$(OPENVPN_DIR)/sample/sample-config-files/$(file), \
+		/usr/share/openvpn/sample-config-files/$(file));)
 
-	@$(call install_copy, openvpn, 0, 0, 0755, /etc/openvpn)
+	@$(foreach script,$(OPENVPN_INSTALL_SAMPLE_CONFIG_SCRIPTS), \
+		$(call install_copy, openvpn, 0, 0, 0755, \
+		$(OPENVPN_DIR)/sample/sample-config-files/$(script), \
+		/usr/share/openvpn/sample-config-files/$(script));)
+endif
+
+ifdef PTXCONF_OPENVPN_INSTALL_SAMPLE_SCRIPTS
+	@$(foreach script,$(OPENVPN_INSTALL_SAMPLE_SCRIPTS), \
+		$(call install_copy, openvpn, 0, 0, 0755, \
+		$(OPENVPN_DIR)/sample/sample-scripts/$(script), \
+		/usr/share/openvpn/sample-scripts/$(script));)
+endif
+
+	@$(call install_copy, openvpn, 0, 0, 0755, -, /usr/sbin/openvpn)
 
 	@$(call install_finish, openvpn)
 
-- 
2.2.2


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