protobuf: add protobuf-c recipe

replaces/obsoletes: commit 0d31f8448412 [Added protobuf-c criu dependency]
in meta-virtualization

This version of the recipe also adds a separated package for the compiler.

Signed-off-by: Felipe F. Tonello <eu@felipetonello.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-devtools/protobuf/protobuf-c_1.2.1.bb

@@ -0,0 +1,28 @@
+SUMMARY = "Protocol Buffers - structured data serialisation mechanism"
+DESCRIPTION = "This is protobuf-c, a C implementation of the Google Protocol Buffers data \
+serialization format. It includes libprotobuf-c, a pure C library that \
+implements protobuf encoding and decoding, and protoc-c, a code generator that \
+converts Protocol Buffer .proto files to C descriptor code, based on the \
+original protoc. protobuf-c formerly included an RPC implementation; that code \
+has been split out into the protobuf-c-rpc project."
+HOMEPAGE = "https://github.com/protobuf-c/protobuf-c"
+SECTION = "console/tools"
+LICENSE = "BSD-2-Clause"
+
+DEPENDS = "protobuf-native protobuf"
+
+PACKAGE_BEFORE_PN = "${PN}-compiler"
+RDEPENDS_${PN}-compiler = "protobuf-compiler"
+RDEPENDS_${PN}-dev += "${PN}-compiler"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=235c3195a3968524dc1524b4ebea0c0e"
+SRC_URI = "https://github.com/protobuf-c/protobuf-c/archive/v${PV}.tar.gz"
+
+SRC_URI[md5sum] = "b884aeba4283309445a8e3b6e7322dd6"
+SRC_URI[sha256sum] = "2d708fb3c024b9e6e86df141faff802194f5db90a4b79e6d4aa6bd61dd983dd6"
+
+inherit autotools pkgconfig
+
+FILES_${PN}-compiler = "${bindir}"
+
+BBCLASSEXTEND = "native nativesdk"