build cjson for emscripten

client/tools/cjson.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+#compile cjson for use with emscripten
+
+set -x
+set -e
+
+CORE_COUNT=$(nproc --all)
+PREFIX=$(realpath build/cjson-wasm)
+mkdir -p $PREFIX
+
+cd build
+rm -rf cjson
+git clone -b master --depth=1 https://github.com/DaveGamble/cJSON cjson
+cd cjson
+
+emmake make all
+INCLUDE_FILES="cJSON.h cJSON_Utils.h"
+LIB_FILES="libcjson.a libcjson_utils.a"
+
+rm -rf $PREFIX
+mkdir -p $PREFIX/include/cjson
+mkdir -p $PREFIX/lib
+cp $INCLUDE_FILES $PREFIX/include/cjson
+cp $LIB_FILES $PREFIX/lib
+
+cd ../../