Ninja Build - Ninja is a small build system with a focus on speed.
Xibo - Digital Signage for Everyone!
CMake - CMake is an open-source, cross-platform family of tools designed to build, test and package software.
Yodeck - Yodeck enables you to design and schedule your digital signage on Raspberry Pi easily from the web, using your computer, tablet or smartphone.
SCons - SCons is an Open Source software construction tool—that is, a next-generation build tool.
TelemetryTV - Powerful and Intuitive Cloud-Based Digital Signage Software That Lets You Easily Manage Content on Screens