[OE-core] [PATCH V4] u-boot-fw-utils: Add support for libubootenv

[Stefano Babic]

libubootenv is a replacement for u-boot-fw-utils. It is
hardware-independent and provides fw_printenv and fw_setenv tools that
are full compatible with the ones provided by U-Boot. A library is
provided to access the environment from an own application.
License is LGPL-2.1 and this allow to link the library to proprietary
code. The user of the tools should install the configuration file
"fw_env.config", as he is already used to with u-boot-fw-utils. The
configuration file is compatible with u-boot-fw-utils.
A full discussion about issues on current u-boot-fw-utils can be read on
U-Boot's ML at:

http://u-boot.10912.n7.nabble.com/SWUpdate-U-Boot-environment-library-dependency-tt340530.html#none

Signed-off-by: Stefano Babic <sbabic at denx.de>
---
Changes since V3:
	- Update maintainers.inc (R. Purdie)
	- Add link to U-Boot's ML in commit message (R. Purdie)
Changes since V2:
	- drop .inc file (R. Burton)
Changes since V1:
	- drop PACKAGE_ARCH (M. Jansa)

 meta/conf/distro/include/maintainers.inc   |  1 +
 meta/recipes-bsp/u-boot/libubootenv_0.2.bb | 26 ++++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 meta/recipes-bsp/u-boot/libubootenv_0.2.bb

diff --git a/meta/conf/distro/include/maintainers.inc b/meta/conf/distro/include/maintainers.inc
index 39eee9475c..09453e7343 100644
--- a/meta/conf/distro/include/maintainers.inc
+++ b/meta/conf/distro/include/maintainers.inc
@@ -398,6 +398,7 @@ RECIPE_MAINTAINER_pn-libunwind = "Bruce Ashfield <bruce.ashfield at gmail.com>"
 RECIPE_MAINTAINER_pn-liburcu = "Alexander Kanavin <alex.kanavin at gmail.com>"
 RECIPE_MAINTAINER_pn-liburi-perl = "Tim Orling <timothy.t.orling at linux.intel.com>"
 RECIPE_MAINTAINER_pn-libusb1 = "Anuj Mittal <anuj.mittal at intel.com>"
+RECIPE_MAINTAINER_pn-libubootenv = "Stefano Babic <sbabic at denx.de>"
 RECIPE_MAINTAINER_pn-libva = "Anuj Mittal <anuj.mittal at intel.com>"
 RECIPE_MAINTAINER_pn-libva-utils = "Anuj Mittal <anuj.mittal at intel.com>"
 RECIPE_MAINTAINER_pn-libvorbis = "Tanu Kaskinen <tanuk at iki.fi>"
diff --git a/meta/recipes-bsp/u-boot/libubootenv_0.2.bb b/meta/recipes-bsp/u-boot/libubootenv_0.2.bb
new file mode 100644
index 0000000000..23230d132e
--- /dev/null
+++ b/meta/recipes-bsp/u-boot/libubootenv_0.2.bb
@@ -0,0 +1,26 @@
+SUMMARY = "U-Boot libraries and tools to access environment"
+DEPENDS += "mtd-utils"
+
+DESCRIPTION = "This package contains tools and libraries to read \
+and modify U-Boot environment. \
+It provides a hardware-independent replacement for fw_printenv/setenv utilities \
+provided by U-Boot"
+
+HOMEPAGE = "https://github.com/sbabic/libubootenv"
+LICENSE = "LGPL-2.1"
+LIC_FILES_CHKSUM = "file://Licenses/lgpl-2.1.txt;md5=4fbd65380cdd255951079008b364516c"
+SECTION = "libs"
+
+SRC_URI = "git://github.com/sbabic/libubootenv;protocol=https"
+SRCREV = "bf6ff631c0e38cede67268ceb8bf1383b5f8848e"
+
+S = "${WORKDIR}/git"
+
+inherit cmake
+
+EXTRA_OECMAKE = "-DCMAKE_BUILD_TYPE=Release"
+
+PROVIDES += "u-boot-fw-utils"
+RPROVIDES_${PN} += "u-boot-fw-utils"
+
+BBCLASSEXTEND = "native"
-- 
2.17.1