json-c: update to 0.13

Drop 0001-Add-FALLTHRU-comment-to-handle-GCC7-warnings.patch since it
had been merged upstream.

(From OE-Core rev: 77b46f844c50e3da90f91669baf6ba936ab7af9f)

Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/json-c/json-c_0.13.bb

@@ -0,0 +1,31 @@
+SUMMARY = "C bindings for apps which will manipulate JSON data"
+DESCRIPTION = "JSON-C implements a reference counting object model that allows you to easily construct JSON objects in C."
+HOMEPAGE = "https://github.com/json-c/json-c/wiki"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://COPYING;md5=de54b60fbbc35123ba193fea8ee216f2"
+
+SRC_URI = "https://s3.amazonaws.com/json-c_releases/releases/${BP}.tar.gz \
+           "
+SRC_URI[md5sum] = "11fc5d90c77375e5fc8401e8b9efbf21"
+SRC_URI[sha256sum] = "0316780be9ad16c42d7c26b015a784fd5df4b0909fef0aba51cfb13e492ac24d"
+
+UPSTREAM_CHECK_REGEX = "json-c-(?P<pver>\d+(\.\d+)+).tar"
+# json-c releases page is fetching the list of releases in some weird XML format
+# from https://s3.amazonaws.com/json-c_releases and processes it with javascript :-/
+#UPSTREAM_CHECK_URI = "https://s3.amazonaws.com/json-c_releases/releases/index.html"
+RECIPE_UPSTREAM_VERSION = "0.13"
+RECIPE_UPSTREAM_DATE = "Dec 07, 2017"
+CHECK_DATE = "Jan 31, 2018"
+
+RPROVIDES_${PN} = "libjson"
+
+inherit autotools
+
+EXTRA_OECONF = "--enable-rdrand"
+
+do_configure_prepend() {
+    # Clean up autoconf cruft that should not be in the tarball
+    rm -f ${S}/config.status
+}
+
+BBCLASSEXTEND = "native nativesdk"