[[yocto][meta-lts-mixins][kirkstone/go] 01/16] Initial commit: add license, readme and layer config.

[Jose Quaresma <quaresma.jose@gmail.com>]

From: Alexander Kanavin <alex@linutronix.de>

Reviewed-by: Martin Kaistra <martin.kaistra@linutronix.de>
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
---
 COPYING.MIT     | 17 +++++++++++++++++
 README          | 23 +++++++++++++++++++++++
 conf/layer.conf | 19 +++++++++++++++++++
 3 files changed, 59 insertions(+)
 create mode 100644 COPYING.MIT
 create mode 100644 README
 create mode 100644 conf/layer.conf

diff --git a/COPYING.MIT b/COPYING.MIT
new file mode 100644
index 0000000..fb950dc
--- /dev/null
+++ b/COPYING.MIT
@@ -0,0 +1,17 @@
+Permission is hereby granted, free of charge, to any person obtaining a copy 
+of this software and associated documentation files (the "Software"), to deal 
+in the Software without restriction, including without limitation the rights 
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is 
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in 
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
+THE SOFTWARE.
diff --git a/README b/README
new file mode 100644
index 0000000..5b22b72
--- /dev/null
+++ b/README
@@ -0,0 +1,23 @@
+"Mixin" layer for adding latest Go toolchain versions into the Yocto Project LTS.
+
+At the time Dunfell was released in April 2020, Go 1.14 was the latest version
+and officially Dunfell supports only that. This thin special-purpose mixin
+layer is meant to address this issue by backporting Go recipes from the master
+branch of openembedded-core.
+
+You can see what Go versions are provided by listing recipes-devtools/ content.
+
+Including the layer automatically picks up the latest Go version; different versions
+need to be set explicitly by adding the following line to your distro config 
+or local.conf:
+
+GOVERSION = "1.16%"
+
+Please note: enabling these newer Go versions makes docker from dunfell branch
+of meta-virtualization unbuildable as it is too old. If you need a working docker
+recipe, you can use the supplementary 'dunfell/docker' layer from this meta-lts-mixin
+repository.
+
+
+Maintainers:
+Alexander Kanavin <alex@linutronix.de>
diff --git a/conf/layer.conf b/conf/layer.conf
new file mode 100644
index 0000000..5f74224
--- /dev/null
+++ b/conf/layer.conf
@@ -0,0 +1,19 @@
+# We have a conf and classes directory, append to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have a recipes directory, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes*/*/*.bb ${LAYERDIR}/recipes*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "lts-go-mixin"
+BBFILE_PATTERN_lts-go-mixin := "^${LAYERDIR}/"
+BBFILE_PRIORITY_lts-go-mixin = "6"
+
+LAYERSERIES_COMPAT_lts-go-mixin = "dunfell"
+
+LAYERDEPENDS_lts-go-mixin = " \
+    core \
+"
+
+GOVERSION ?= "1.17%"
+PREFERRED_PROVIDER_go-native = "go-binary-native"
+
-- 
2.34.1