Github Action for Cross-Compile Support on Ubuntu

Description

• Requires AMD64 Ubuntu 18.04, 20.04 or 22.04.
• Adds Ubuntu APT package repository for input parameter arch.
• Installs cross-compile packages from added repository.

Input Parameter: arch

Must be one of the valid Ubuntu architectures. Tested with:

• arm64
• armhf
• i386

Example

  steps:
  
  - name: Install Cross-Compile Support (ARM64)
    uses: cyberjunk/gha-ubuntu-cross@v2
    with:
      arch: arm64
      
  - name: Install libx11-dev for ARM64
    run: sudo apt-get install libx11-dev:arm64