Add more license tags with SPDX identifiers

Note, that licensing stuff is a nightmare: many packages does not clearly
state their licenses, and often multiple source files are simply copied
together - each with different licensing information in the file headers.

I tried hard to ensure, that the license information extracted into the OpenWRT's
makefiles fit the "spirit" of the packages, e.g. such small packages which
come without a dedicated source archive "inherites" the OpenWRT's own license
in my opinion.

However, I can not garantee that I always picked the correct information
and/or did not miss license information.

Signed-off-by: Michael Heimpold <mhei@heimpold.de>

SVN-Revision: 43155

18 files changed, 52 insertions, 1 deletions

diff --git a/package/boot/apex/Makefile b/package/boot/apex/Makefile
index 1a1ab1b28b..64315a1ae8 100644
--- a/package/boot/apex/Makefile
+++ b/package/boot/apex/Makefile
@@ -16,6 +16,9 @@ PKG_SOURCE_URL:=http://downloads.openwrt.org/sources/
 PKG_MD5SUM:=9606cf2e3fd2c9a86fe0b61388509a30
 PKG_TARGETS:=bin
 
+PKG_LICENSE:=GPL-2.0+
+PKG_LICENSE_FILES:=COPYING
+
 include $(INCLUDE_DIR)/package.mk
 
 export GCC_HONOUR_COPTS=s
diff --git a/package/boot/fconfig/Makefile b/package/boot/fconfig/Makefile
index 14bbec57b8..c04afdaac2 100644
--- a/package/boot/fconfig/Makefile
+++ b/package/boot/fconfig/Makefile
@@ -15,6 +15,9 @@ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://andrzejekiert.ovh.org/software/fconfig/
 PKG_MD5SUM:=dac355e9f2a0f48c414c52e2034b6346
 
+PKG_LICENSE:=GPL-2.0+
+PKG_LICENSE_FILES:=
+
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
 
 include $(INCLUDE_DIR)/package.mk
diff --git a/package/boot/grub2/Makefile b/package/boot/grub2/Makefile
index 64a30589d0..a800a36f80 100644
--- a/package/boot/grub2/Makefile
+++ b/package/boot/grub2/Makefile
@@ -16,6 +16,9 @@ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=http://alpha.gnu.org/gnu/grub
 PKG_MD5SUM:=be62932eade308a364ea4bbc91295930
 
+PKG_LICENSE:=GPL-2.0+
+PKG_LICENSE_FILES:=COPYING
+
 HOST_BUILD_PARALLEL:=1
 PKG_BUILD_DEPENDS:=grub2/host
 
diff --git a/package/boot/imx-bootlets/Makefile b/package/boot/imx-bootlets/Makefile
index 2ff60ee2f8..56e2d7f023 100644
--- a/package/boot/imx-bootlets/Makefile
+++ b/package/boot/imx-bootlets/Makefile
@@ -13,6 +13,9 @@ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://trabant.uid0.hu/openwrt/
 PKG_MD5SUM:=82e375193b66ca643023c1656d536282
 
+PKG_LICENSE:=GPL-2.0+
+PKG_LICENSE_FILES:=
+
 include $(INCLUDE_DIR)/package.mk
 
 define Package/imx-bootlets
diff --git a/package/boot/kexec-tools/Makefile b/package/boot/kexec-tools/Makefile
index 8c1c255cba..deeb4a5abe 100644
--- a/package/boot/kexec-tools/Makefile
+++ b/package/boot/kexec-tools/Makefile
@@ -15,6 +15,9 @@ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=@KERNEL/linux/utils/kernel/kexec
 PKG_MD5SUM:=05992bc8c0673fc55be7b6d27e48a8db
 
+PKG_LICENSE:=GPL-2.0
+PKG_LICENSE_FILES:=COPYING
+
 PKG_FIXUP:=autoreconf
 
 PKG_CONFIG_DEPENDS := CONFIG_KEXEC_ZLIB
diff --git a/package/boot/kobs-ng/Makefile b/package/boot/kobs-ng/Makefile
index c43fa19243..de14c9402a 100644
--- a/package/boot/kobs-ng/Makefile
+++ b/package/boot/kobs-ng/Makefile
@@ -15,7 +15,7 @@ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://repository.timesys.com/buildsources/k/kobs-ng/kobs-ng-$(PKG_VERSION)/
 PKG_MD5SUM:=26104c577f59a6b81782a5bd16aadd82
 
-PKG_LICENSE:=GPLv2
+PKG_LICENSE:=GPL-2.0+
 PKG_LICENSE_FILES:=COPYING
 
 include $(INCLUDE_DIR)/package.mk
diff --git a/package/boot/rbcfg/Makefile b/package/boot/rbcfg/Makefile
index 51fefd5942..76ae21e7a6 100644
--- a/package/boot/rbcfg/Makefile
+++ b/package/boot/rbcfg/Makefile
@@ -10,6 +10,9 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=rbcfg
 PKG_RELEASE:=1
 
+PKG_LICENSE:=GPL-2.0
+PKG_LICENSE_FILES:=
+
 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
 
 include $(INCLUDE_DIR)/package.mk
diff --git a/package/boot/uboot-ar71xx/Makefile b/package/boot/uboot-ar71xx/Makefile
index 1955bd8eeb..7c4bb6ce8a 100644
--- a/package/boot/uboot-ar71xx/Makefile
+++ b/package/boot/uboot-ar71xx/Makefile
@@ -20,6 +20,9 @@ PKG_SOURCE_URL:= \
 PKG_MD5SUM:=
 PKG_TARGETS:=bin
 
+PKG_LICENSE:=GPL-2.0 GPL-2.0+
+PKG_LICENSE_FILES:=Licenses/README
+
 include $(INCLUDE_DIR)/package.mk
 
 define uboot/Default
diff --git a/package/boot/uboot-envtools/Makefile b/package/boot/uboot-envtools/Makefile
index fa49c13f96..53bfbb1653 100644
--- a/package/boot/uboot-envtools/Makefile
+++ b/package/boot/uboot-envtools/Makefile
@@ -23,6 +23,9 @@ PKG_BUILD_DIR:=$(BUILD_DIR)/u-boot-$(PKG_VERSION)
 
 PKG_BUILD_DEPENDS:=+fstools
 
+PKG_LICENSE:=GPL-2.0 GPL-2.0+
+PKG_LICENSE_FILES:=Licenses/README
+
 include $(INCLUDE_DIR)/package.mk
 
 define Package/uboot-envtools
diff --git a/package/boot/uboot-imx6/Makefile b/package/boot/uboot-imx6/Makefile
index 7074da9f0d..78b1c33254 100644
--- a/package/boot/uboot-imx6/Makefile
+++ b/package/boot/uboot-imx6/Makefile
@@ -18,6 +18,9 @@ PKG_SOURCE_URL:= \
 	ftp://ftp.denx.de/pub/u-boot
 PKG_MD5SUM:=6d2116d1385a66e9a59742caa9d62a54
 
+PKG_LICENSE:=GPL-2.0 GPL-2.0+
+PKG_LICENSE_FILES:=Licenses/README
+
 PKG_BUILD_PARALLEL:=1
 
 include $(INCLUDE_DIR)/package.mk
diff --git a/package/boot/uboot-kirkwood/Makefile b/package/boot/uboot-kirkwood/Makefile
index f12c13bda2..2f4a1bbbfe 100644
--- a/package/boot/uboot-kirkwood/Makefile
+++ b/package/boot/uboot-kirkwood/Makefile
@@ -19,6 +19,9 @@ PKG_SOURCE_URL:= \
 PKG_MD5SUM:=36d4bad687edcafa396fee607e505d4e
 PKG_TARGETS:=bin
 
+PKG_LICENSE:=GPL-2.0 GPL-2.0+
+PKG_LICENSE_FILES:=Licenses/README
+
 PKG_BUILD_PARALLEL:=1
 
 include $(INCLUDE_DIR)/package.mk
diff --git a/package/boot/uboot-lantiq/Makefile b/package/boot/uboot-lantiq/Makefile
index 9b20777895..d2b868f5de 100644
--- a/package/boot/uboot-lantiq/Makefile
+++ b/package/boot/uboot-lantiq/Makefile
@@ -19,6 +19,9 @@ PKG_SOURCE_URL:= \
 PKG_MD5SUM:=a076a044b64371edc52f7e562b13f6b2
 PKG_TARGETS:=bin
 
+PKG_LICENSE:=GPL-2.0 GPL-2.0+
+PKG_LICENSE_FILES:=Licenses/README
+
 PKG_BUILD_PARALLEL:=1
 
 FIRMWARE_LANTIQ_SOURCE:=$(TOPDIR)/target/linux/lantiq/files/firmware/lantiq
diff --git a/package/boot/uboot-mxs/Makefile b/package/boot/uboot-mxs/Makefile
index a6773b8d17..6541375094 100644
--- a/package/boot/uboot-mxs/Makefile
+++ b/package/boot/uboot-mxs/Makefile
@@ -18,6 +18,9 @@ PKG_SOURCE_URL:= \
 	ftp://ftp.denx.de/pub/u-boot
 PKG_MD5SUM:=36d4bad687edcafa396fee607e505d4e
 
+PKG_LICENSE:=GPL-2.0 GPL-2.0+
+PKG_LICENSE_FILES:=Licenses/README
+
 include $(INCLUDE_DIR)/package.mk
 
 define uboot/Default
diff --git a/package/boot/uboot-omap/Makefile b/package/boot/uboot-omap/Makefile
index 96168a30d0..6e836d047a 100644
--- a/package/boot/uboot-omap/Makefile
+++ b/package/boot/uboot-omap/Makefile
@@ -19,6 +19,9 @@ PKG_SOURCE_URL:= \
 PKG_MD5SUM:=a076a044b64371edc52f7e562b13f6b2
 PKG_TARGETS:=bin
 
+PKG_LICENSE:=GPL-2.0 GPL-2.0+
+PKG_LICENSE_FILES:=Licenses/README
+
 include $(INCLUDE_DIR)/package.mk
 
 define uboot/Default
diff --git a/package/boot/uboot-pxa/Makefile b/package/boot/uboot-pxa/Makefile
index 7fe747cf0c..6d477420f0 100644
--- a/package/boot/uboot-pxa/Makefile
+++ b/package/boot/uboot-pxa/Makefile
@@ -18,6 +18,9 @@ PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
 PKG_SOURCE_VERSION:=ca6bf3ef6ac5f5132a359b43dfa31e07076b74b7
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 
+PKG_LICENSE:=GPL-2.0 GPL-2.0+
+PKG_LICENSE_FILES:=COPYING
+
 include $(INCLUDE_DIR)/package.mk
 
 define uboot/Default
diff --git a/package/boot/uboot-sunxi/Makefile b/package/boot/uboot-sunxi/Makefile
index 5ab52360f2..5b83105b81 100644
--- a/package/boot/uboot-sunxi/Makefile
+++ b/package/boot/uboot-sunxi/Makefile
@@ -16,6 +16,9 @@ PKG_SOURCE_URL:= \
 PKG_SOURCE_VERSION:=6d2116d1385a66e9a59742caa9d62a54
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
 
+PKG_LICENSE:=GPL-2.0 GPL-2.0+
+PKG_LICENSE_FILES:=Licenses/README
+
 include $(INCLUDE_DIR)/package.mk
 
 define uboot/Default
diff --git a/package/boot/uboot-xburst/Makefile b/package/boot/uboot-xburst/Makefile
index 89802d0f40..a4c183d2b6 100644
--- a/package/boot/uboot-xburst/Makefile
+++ b/package/boot/uboot-xburst/Makefile
@@ -20,6 +20,9 @@ PKG_SOURCE_URL:= \
 PKG_MD5SUM:=451c07271940016cec6f5ad8a155263b
 PKG_TARGETS:=bin
 
+PKG_LICENSE:=GPL-2.0 GPL-2.0+
+PKG_LICENSE_FILES:=COPYING
+
 include $(INCLUDE_DIR)/package.mk
 
 define uboot/Default
diff --git a/package/boot/yamonenv/Makefile b/package/boot/yamonenv/Makefile
index e1d2a4baf1..7b2c31458b 100644
--- a/package/boot/yamonenv/Makefile
+++ b/package/boot/yamonenv/Makefile
@@ -17,6 +17,9 @@ PKG_MD5SUM:=a3e4f24155aa3ba5aa502bc63fdaa6ad
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
 
+PKG_LICENSE:=GPL-2.0+
+PKG_LICENSE_FILES:=gpl.txt
+
 include $(INCLUDE_DIR)/package.mk
 
 define Package/yamonenv