Forward port r4579. Modify the src/run_number so that its CMakeLists can be used standalone.

Still needs access to config/cmake/FindZMQ.cmake, but it can be configured by itself.


git-svn-id: https://redoubt.ligo-wa.caltech.edu/svn/advLigoRTS/trunk@4590 6dcd42c9-f523-4c6d-aada-af552506706e

src/run_number/CMakeLists.txt

+project(run_number)
+cmake_minimum_required(VERSION 3.0.0)
+
+set (CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/../../config/cmake")
+
+INCLUDE(CheckCXXCompilerFlag)
+include(FindThreads)
+find_package(ZMQ4 REQUIRED)
+
 find_path(CATCH_PATH catch.hpp
         HINTS /usr/include /usr/local/include ${PROJECT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR})