Sets up the latest GCC snapshot ready-to-use.

It uses the package from https://jwakely.github.io/pkg-gcc-latest/ and thus requires an Ubuntu runner.

It has no output or required input arguments. It uses no secrets.

It prepends to PATH and LD_RUN_PATH so that the snapshot is ready-to-use.

cache: Whether to use @actions/cache for the snapshot. true (default) or false.

on: push
jobs:
  gcc-snapshot:
    runs-on: ubuntu-latest
    steps:
      - uses: johelegp/gcc-snapshot@v1 # This action.
      - uses: actions/checkout@v2
      - uses: johelegp/modern-cmake-buildsystem@v1