ot-daemon: Add initial recipe for OpenThread posix daemon

The OpenThread repo offers a huge amount of build targets (most of them
for MCUs directly), but for this recipe we only build the Linux native
service and ctl commandline.

This runs as a service on a Linux host and connects to a radio
co-processor for Thread network access.

Closes: https://git.ostc-eu.org/OSTC/planning/core-os/-/issues/35



Signed-off-by: Stefan Schmidt <stefan.schmidt@huawei.com>

meta-ohos-staging/recipes-connectivity/openthread/ot-daemon_git.bb

+SUMMARY = "OpenThread Daemon (OT Daemon) is an OpenThread POSIX build mode that runs OpenThread as a service."
+SECTION = "net"
+LICENSE = "BSD-3-Clause & Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=543b6fe90ec5901a683320a36390c65f \
+                    file://third_party/nlbuild-autotools/repo/LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
+
+# While we have more third_party code with different licenses here we do not use
+# them in the posix daemon build.
+
+SRC_URI = "gitsm://github.com/openthread/openthread.git;protocol=https"
+
+PV = "0.1+git${SRCPV}"
+SRCREV = "4d50cbadbc3c584c7174f4be41fe65e2016a7ece"
+
+S = "${WORKDIR}/git"
+
+do_compile() {
+    # TODO check again if we could avoid this before upstreaming
+    ./bootstrap
+    oe_runmake -f src/posix/Makefile-posix DAEMON=1 HOST=${BUILD_SYS}
+}
+
+do_install() {
+    install -d ${D}/${sbindir}
+    install -m 755 output/posix/bin/* ${D}/${sbindir}
+}