flatbuffers: add version 1.7.1

Signed-off-by: Pascal Bach <pascal.bach@siemens.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-devtools/flatbuffers/files/0001-correct-version-for-so-lib.patch

@@ -0,0 +1,26 @@
+From 8b44dc65d98d50b462843ac9dab6fe3fc25abe36 Mon Sep 17 00:00:00 2001
+From: Pascal Bach <pascal.bach@siemens.com>
+Date: Fri, 12 May 2017 13:54:49 +0200
+Subject: [PATCH] correct version for so lib
+
+Upstream-Status: Pending
+
+---
+ CMakeLists.txt | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 3670afe..f4fcd2c 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -172,6 +172,7 @@ endif()
+ if(FLATBUFFERS_BUILD_SHAREDLIB)
+   add_library(flatbuffers_shared SHARED ${FlatBuffers_Library_SRCS})
+   set_target_properties(flatbuffers_shared PROPERTIES OUTPUT_NAME flatbuffers)
++  set_target_properties(flatbuffers_shared PROPERTIES VERSION "${PV}")
+ endif()
+ 
+ function(compile_flatbuffers_schema_to_cpp SRC_FBS)
+-- 
+2.1.4
+

meta-oe/recipes-devtools/flatbuffers/flatbuffers_1.7.1.bb

@@ -0,0 +1,35 @@
+SUMMARY = "Memory Efficient Serialization Library"
+HOMEPAGE = "https://github.com/google/flatbuffers"
+SECTION = "console/tools"
+LICENSE = "Apache-2.0"
+
+PACKAGE_BEFORE_PN = "${PN}-compiler"
+
+RDEPENDS_${PN}-compiler = "${PN}"
+RDEPENDS_${PN}-dev += "${PN}-compiler"
+
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=a873c5645c184d51e0f9b34e1d7cf559"
+
+SRCREV = "25a15950f5a24d7217689739ed8f6dac64912d62"
+
+SRC_URI = "git://github.com/google/flatbuffers.git \
+    file://0001-correct-version-for-so-lib.patch \
+"
+
+# Make sure C++11 is used, required for example for GCC 4.9
+CXXFLAGS += "-std=c++11"
+BUILD_CXXFLAGS += "-std=c++11"
+
+EXTRA_OECMAKE += "\
+    -DFLATBUFFERS_BUILD_TESTS=OFF \
+    -DFLATBUFFERS_BUILD_SHAREDLIB=ON \
+    -DPV=${PV} \
+"
+
+inherit cmake
+
+S = "${WORKDIR}/git"
+
+FILES_${PN}-compiler = "${bindir}"
+
+BBCLASSEXTEND = "native nativesdk"