Adding zstd

cmake/config/tearoot-server.cmake

@@ -31,6 +31,7 @@ SET(jsoncpp_DIR "${LIBRARY_PATH}/jsoncpp/${BUILD_OUTPUT}/lib/cmake/jsoncpp/")
 SET(yaml-cpp_ROOT_DIR "${LIBRARY_PATH}/yaml-cpp/${BUILD_OUTPUT}/share/cmake/yaml-cpp/")
 SET(nice_DIR "${LIBRARY_PATH}/libnice/${BUILD_OS_TYPE}_${BUILD_OS_ARCH}/")
 SET(glib20_DIR "${LIBRARY_PATH}/glibc/${BUILD_OS_TYPE}_${BUILD_OS_ARCH}/")
+SET(zstd_DIR "${LIBRARY_PATH}/zstd/build/cmake/${BUILD_OUTPUT}/lib/cmake/zstd/")
 
 #glibc/linux_amd64/lib/
 list(APPEND CMAKE_MODULE_PATH "${LIBRARY_PATH}/protobuf/${BUILD_OUTPUT}/lib/cmake/")

libraries/build_zstd.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+[[ -z "${build_helper_file}" ]] && {
+	echo "Missing build helper file. Please define \"build_helper_file\""
+	exit 1
+}
+
+source ${build_helper_file}
+[[ $build_helpers_defined -ne 1 ]] && {
+    echo "Failed to include build helpers."
+    exit 1
+}
+
+requires_rebuild ${library_path}
+[[ $? -eq 0 ]] && exit 0
+
+_fpic=""
+[[ ${build_os_type} == "linux" ]] && _fpic="-fPIC"
+_std_options=""
+[[ ${build_os_type} == "linux" ]] && _std_options="-static-libstdc++"
+cmake_build ${library_path}/build/cmake/ -DZSTD_BUILD_PROGRAMS=OFF -DCMAKE_CXX_FLAGS="${_fpic} ${_std_options}" -DCMAKE_BUILD_TYPE=RelWithDebInfo
+check_err_exit ${library_path} "Failed to build zstd!"
+set_build_successful ${library_path}