ifupdown: new package

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Tested-by: Karoly Kasza <kaszak@gmail.com>
Reviewed-by: Karoly Kasza <kaszak@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/Config.in

@@ -1060,6 +1060,9 @@ if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
 	source "package/ifplugd/Config.in"
 endif
 	source "package/iftop/Config.in"
+if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
+	source "package/ifupdown/Config.in"
+endif
 	source "package/igh-ethercat/Config.in"
 	source "package/igmpproxy/Config.in"
 	source "package/inadyn/Config.in"

package/ifupdown/0001-dont-use-dpkg-architecture.patch

@@ -0,0 +1,17 @@
+Drop the need for dpkg-architecture, we only build for linux.
+Thanks to Károly Kasza for catching this one.
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+diff -Nura ifupdown.orig/defn2c.pl ifupdown/defn2c.pl
+--- ifupdown.orig/defn2c.pl	2014-11-18 16:39:28.878772655 -0300
++++ ifupdown/defn2c.pl	2014-11-18 16:43:41.120456676 -0300
+@@ -2,7 +2,7 @@
+ 
+ use strict;
+ 
+-my $DEB_HOST_ARCH_OS = `dpkg-architecture -qDEB_HOST_ARCH_OS`;
++my $DEB_HOST_ARCH_OS = "linux";
+ 
+ $DEB_HOST_ARCH_OS =~ s/\n//;
+ 

package/ifupdown/Config.in

@@ -0,0 +1,17 @@
+config BR2_PACKAGE_IFUPDOWN
+	bool "ifupdown"
+	depends on BR2_USE_MMU # fork()
+	# Default/our uclibc lacks wordexp()
+	depends on !BR2_TOOLCHAIN_USES_UCLIBC
+	# runtime for ip binary
+	select BR2_PACKAGE_IPROUTE2 if !BR2_PACKAGE_BUSYBOX
+	# runtime for run-parts
+	select BR2_PACKAGE_DEBIANUTILS if !BR2_PACKAGE_BUSYBOX
+	help
+	  High level tools to configure network interfaces.
+
+	  https://tracker.debian.org/pkg/ifupdown
+
+comment "ifupdown needs an (e)glibc or musl toolchain"
+	depends on BR2_USE_MMU
+	depends on BR2_TOOLCHAIN_USES_UCLIBC

package/ifupdown/ifupdown.hash

@@ -0,0 +1,2 @@
+# From http://ftp.de.debian.org/debian/pool/main/i/ifupdown/ifupdown_0.7.49.dsc
+sha256	5d07c73610ff90393c7273e2af9003eeb1825fc88144ae5ed11a5517547d0f58	ifupdown_0.7.49.tar.xz

package/ifupdown/ifupdown.mk

@@ -0,0 +1,26 @@
+################################################################################
+#
+# ifupdown
+#
+################################################################################
+
+IFUPDOWN_VERSION = 0.7.49
+IFUPDOWN_SOURCE = ifupdown_$(IFUPDOWN_VERSION).tar.xz
+IFUPDOWN_SITE = http://snapshot.debian.org/archive/debian/20140923T221921Z/pool/main/i/ifupdown
+IFUPDOWN_DEPENDENCIES = $(if $(BR2_PACKAGE_BUSYBOX),busybox)
+IFUPDOWN_LICENSE = GPLv2+
+IFUPDOWN_LICENSE_FILES = COPYING
+
+define IFUPDOWN_BUILD_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) $(TARGET_CONFIGURE_OPTS) \
+		CFLAGS="$(TARGET_CFLAGS) -D'IFUPDOWN_VERSION=\"$(IFUPDOWN_VERSION)\"'" \
+		-C $(@D)
+endef
+
+# install doesn't overwrite
+define IFUPDOWN_INSTALL_TARGET_CMDS
+	$(RM) $(TARGET_DIR)/sbin/{ifdown,ifquery}
+	$(TARGET_MAKE_ENV) $(MAKE) BASEDIR=$(TARGET_DIR) -C $(@D) install
+endef
+
+$(eval $(generic-package))