[Buildroot] [RFC PATCH v2 1/4] package/dhcp: bump version to 4.3.3

[Doug Kehn]

Parallel builds are not supported because the bind libraries must be
built first.

The embedded bind configure is called as part of dhcp make instead of
dhcp configure. dhcp make environment is expanded to ensure bind
configure has the proper information.

The embedded bind tar-ball is extracted after the source so patches can
be applied to dhcp and bind before the package is built.

Signed-off-by: Doug Kehn <rdkehn at yahoo.com>
Cc: Arnout Vandecappelle <arnout at mind.be>
---
Changes v1 -> v2
  - removed DHCP_PRE_BUILD_HOOKS in favor of patch (suggested by Arnout)
---
 package/dhcp/dhcp.hash |  4 ++--
 package/dhcp/dhcp.mk   | 15 ++++++++++++++-
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/package/dhcp/dhcp.hash b/package/dhcp/dhcp.hash
index 84e3c63..ae770ce 100644
--- a/package/dhcp/dhcp.hash
+++ b/package/dhcp/dhcp.hash
@@ -1,2 +1,2 @@
-# Verified from ftp://ftp.isc.org/isc/dhcp/4.1-ESV-R12/dhcp-4.1-ESV-R12.tar.gz.sha256.asc
-sha256	53265d1bf5e2073379df03c73a1a34d38a904307609c0f9cb77223912e753e5f	dhcp-4.1-ESV-R12.tar.gz
+# Verified from ftp://ftp.isc.org/isc/dhcp/4.3-3/dhcp-4.3.3.tar.gz.sha256.asc
+sha256	553c4945b09b1c1b904c4780f34f72aaefa2fc8c6556715de0bc9d4e3d255ede	dhcp-4.3.3.tar.gz
diff --git a/package/dhcp/dhcp.mk b/package/dhcp/dhcp.mk
index c05e694..1e09e12 100644
--- a/package/dhcp/dhcp.mk
+++ b/package/dhcp/dhcp.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-DHCP_VERSION = 4.1-ESV-R12
+DHCP_VERSION = 4.3.3
 DHCP_SITE = http://ftp.isc.org/isc/dhcp/$(DHCP_VERSION)
 DHCP_INSTALL_STAGING = YES
 DHCP_LICENSE = ISC
@@ -25,6 +25,19 @@ DHCP_CONF_OPTS = \
 	--with-relay-pid-file=/var/run/dhcrelay.pid \
 	--with-relay6-pid-file=/var/run/dhcrelay6.pid
 
+DHCP_MAKE=$(MAKE1)
+
+DHCP_MAKE_ENV = \
+	GNU_TARGET_NAME=$(GNU_TARGET_NAME) \
+	GNU_HOST_NAME=$(GNU_HOST_NAME) \
+	AR="$(TARGET_AR)" \
+	BUILD_CC="$(HOSTCC)"
+
+define DHCP_EXTRACT_BIND
+	cd $(@D)/bind; tar -xvf bind.tar.gz
+endef
+DHCP_POST_EXTRACT_HOOKS += DHCP_EXTRACT_BIND
+
 ifeq ($(BR2_PACKAGE_DHCP_SERVER_DELAYED_ACK),y)
 DHCP_CONF_OPTS += --enable-delayed-ack
 endif
-- 
2.6.4