add json-c, upgrade cjson

meta/meta-mediatek-aud/recipes-support/cjson/cjson_1.7.15.bb

@@ -0,0 +1,13 @@
+SUMMARY = "C bindings for apps which will manipupate JSON data"
+DESCRIPTION = "An ultra-lightwight, portable, sigle-file, simple-as-can-be ANSI-C parser, under MIT license"
+HOMEPAGE = "https://sourceforge.net/projects/cjson"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=d3e69d3d465fba0ca6b5f837f6945322"
+SRC_URI = "git://github.com/DaveGamble/cJSON.git;protocol=https"
+SRCREV = "d348621ca93571343a56862df7de4ff3bc9b5667"
+
+S = "${WORKDIR}/git"
+
+inherit cmake
+
+INSANE_SKIP_${PN} += "installed-vs-shipped"

meta/meta-mediatek-mt8516/recipes-audio/images/mtk-image-aud-8516.bb

@@ -82,6 +82,7 @@ IMAGE_INSTALL_append = " \
     softhsm2 \
     libgcrypt \
     zeromq \
+    json-c \
 "
 
 install_proc() {