licensing: Add licensing metadata to many packages

Two new variables are introduces to many packages, namely PKG_LICENSE and
PKG_LICENSE_FILES - there may be more than one license applied to packages,
and these are listed in the PKG_LICENSE variable and separated by spaces.
All relevant license files are also added to the PKG_LICENSE_FILES variable,
also space separated.

The licensing metadata is put into the bin/<platform>/packages/Packages file
for later parsing. A script for that is on it's way!


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33861 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/network/config/netifd/Makefile

@@ -13,6 +13,9 @@ PKG_MAINTAINER:=Felix Fietkau <nbd@openwrt.org>
 # PKG_MIRROR_MD5SUM:=
 # CMAKE_INSTALL:=1
 
+PKG_LICENSE:=GPLv2
+PKG_LICENSE_FILES:=
+
 PKG_BUILD_PARALLEL:=1
 
 include $(INCLUDE_DIR)/package.mk

package/network/services/dnsmasq/Makefile

@@ -15,6 +15,9 @@ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://thekelleys.org.uk/dnsmasq
 PKG_MD5SUM:=f47e5cb8f5bac6343f24b2dbe317ab40
 
+PKG_LICENSE:=GPLv2
+PKG_LICENSE_FILES:=COPYING
+
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
 
 PKG_INSTALL:=1

package/network/services/dropbear/Makefile

@@ -17,6 +17,9 @@ PKG_SOURCE_URL:= \
 	http://www.mirrors.wiretapped.net/security/cryptography/apps/ssh/dropbear/
 PKG_MD5SUM:=c627ffe09570fad7aa94d8eac2b9320c
 
+PKG_LICENSE:=MIT
+PKG_LICENSE_FILES:=LICENSE libtomcrypt/LICENSE libtommath/LICENSE
+
 PKG_BUILD_PARALLEL:=1
 
 include $(INCLUDE_DIR)/package.mk

package/network/services/samba36/Makefile

@@ -16,6 +16,9 @@ PKG_SOURCE_URL:=http://ftp.samba.org/pub/samba \
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_MD5SUM:=2f0c14547333c1b48fd4728b031e7040
 
+PKG_LICENSE:=GPLv3
+PKG_LICENSE_FILES:=COPYING
+
 PKG_MAINTAINER:=Felix Fietkau <nbd@openwrt.org>
 
 PKG_BUILD_PARALLEL:=1