diff --git a/.circleci/config.yml b/.circleci/config.yml
index 6554e1f..ab344fd 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,26 +1,33 @@
-# Use the latest 2.1 version of CircleCI pipeline process engine.
-# See: https://circleci.com/docs/2.0/configuration-reference
 version: 2.1
-
-# Define a job to be invoked later in a workflow.
-# See: https://circleci.com/docs/2.0/configuration-reference/#jobs
 jobs:
-  say-hello:
-    # Specify the execution environment. You can specify an image from Dockerhub or use one of our Convenience Images from CircleCI's Developer Hub.
-    # See: https://circleci.com/docs/2.0/configuration-reference/#docker-machine-macos-windows-executor
+  build:
     docker:
-      - image: cimg/base:stable
-    # Add steps to the job
-    # See: https://circleci.com/docs/2.0/configuration-reference/#steps
+      - image: circleci/buildpack-deps:trusty
+    environment:
+      - CACHE_DIR: ~/build/wxWidgets/staticlib
     steps:
       - checkout
+      - restore_cache:
+          keys:
+            - cache-{{ checksum "circleci/cache-key" }}
       - run:
-          name: "Say hello"
-          command: "echo Hello, World!"
-
-# Invoke jobs via workflows
-# See: https://circleci.com/docs/2.0/configuration-reference/#workflows
-workflows:
-  say-hello-workflow:
-    jobs:
-      - say-hello
+          name: Install Dependencies
+          command: |
+            sudo apt-get update
+            sudo apt-get install -y libpulse-dev libgtk-3-dev freeglut3 freeglut3-dev libhamlib-dev
+      - run:
+          name: Build LiquidDSP
+          command: bash travis-ci/build_liquiddsp.sh
+      - run:
+          name: Build SoapySDR
+          command: bash travis-ci/build_soapysdr.sh
+      - run:
+          name: Build wxWidgets
+          command: bash travis-ci/build_wxwidgets.sh
+      - run:
+          name: Build CubicSDR
+          command: bash travis-ci/build_cubicsdr.sh
+      - save_cache:
+          key: cache-{{ checksum "circleci/cache-key" }}
+          paths:
+            - ~/build/wxWidgets/staticlib