Casio fx-CG series port (#324)

* Initial test - working on Linux

* Try to make it work with liba

* Stop using liba and the filesystem

* IT WORKS

* Key input, full res, fix some of the crashes

* Fix the hang when doing calculations

* Add some more key mappings

* Fix the square root issue

* Icons

* Better key mappings, brightness control, better gamma correction, more effficient framebuffer

* Cleanup stage 1

* Cleanup stage 2

* Make the build system build a g3a

* Make it not exit when you press the menu button

* Add Casio port to README

* Use omega-master instead of omega-dev

* Fix mistake with cherry-picking in the README

* Fix internal storage crash

* Fix compile error on Numworks calculators

* Upsilon branding

* Sharper icon

* Make the CI work

* Add power off and improve menu

* Map Alpha + up/down to the brightness shortcut

* Add missing file

* Fix web CI build

* Revert "Fix web CI build"

This reverts commit f19657d9fc.

* Change "prizm" to "fxcg"

* Add FASTLOAD option for Add-in Push

* Add some charatcers to the catalog on Casio and improve key mappings

* Build with -Os -flto

* Disable LTO for now as it's causing crashes

* Put back the fonts I accidently changed

I'd like to add an option for this though as I prefer the ones from Epsilon

.github/workflows/ci-workflow.yml

@@ -18,6 +18,64 @@ on:
         required: true
         default: 'yes'
 jobs:
+  fxcg:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: 'recursive'
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install curl git python3 build-essential cmake pkg-config -y
+      - name: Get latest gint commit hash
+        run: |
+          LATEST_COMMIT_HASH=$(curl --silent https://gitea.planet-casio.com/api/v1/repos/Lephenixnoir/gint/branches/master | jq -r .commit.id)
+          echo "Latest commit hash is: $LATEST_COMMIT_HASH"
+          echo "LATEST_COMMIT_HASH=$LATEST_COMMIT_HASH" >> $GITHUB_OUTPUT
+        id: get-latest-commit-hash
+      - name: Cache gint/fxsdk installation
+        id: cache-gint
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.local/*/*
+            !~/.local/share/containers
+          key: ${{ runner.os }}-gint-${{ steps.get-latest-commit-hash.outputs.LATEST_COMMIT_HASH }}
+      - name: Install gint/fxsdk
+        if: steps.cache-gint.outputs.cache-hit != 'true'
+        env:
+          URL: "https://gitea.planet-casio.com/Lephenixnoir/GiteaPC/archive/master.tar.gz"
+        run: |
+          export PATH="~/.local/bin:$PATH"
+          cd "$(mktemp -d)"
+          curl "$URL" -o giteapc-master.tar.gz
+          tar -xzf giteapc-master.tar.gz
+          cd giteapc
+          python3 giteapc.py install Lephenixnoir/GiteaPC -y
+          sudo apt-get install python3-pil libusb-1.0-0-dev libudev-dev libsdl2-dev libpng-dev libudisks2-dev libglib2.0-dev libmpfr-dev libmpc-dev libppl-dev -y
+          giteapc install Lephenixnoir/fxsdk:noudisks2 Lephenixnoir/sh-elf-binutils Lephenixnoir/sh-elf-gcc -y
+          giteapc install Lephenixnoir/OpenLibm Vhex-Kernel-Core/fxlibc Lephenixnoir/sh-elf-gcc -y
+          giteapc install Lephenixnoir/gint -y
+      - name: Add fxsdk to PATH
+        run: echo "~/.local/bin" >> $GITHUB_PATH
+      - run: make -j2 PLATFORM=simulator TARGET=fxcg
+      - id: 'auth'
+        if: ${{ github.event_name == 'push' && github.ref_name == 'upsilon-dev' && github.repository == 'UpsilonNumworks/Upsilon' }}
+        uses: 'google-github-actions/auth@v0'
+        with:
+          credentials_json: '${{secrets.GOOGLE_CREDENTIALS}}'
+      - id: 'upload-directory'
+        if: ${{ github.event_name == 'push' && github.ref_name == 'upsilon-dev' && github.repository == 'UpsilonNumworks/Upsilon' }}
+        uses: 'google-github-actions/upload-cloud-storage@v0'
+        with:
+          path: 'output/release/simulator/fxcg/epsilon.g3a'
+          destination: 'upsilon-binfiles.appspot.com/dev/simulator/'
+          parent: false
+      - uses: actions/upload-artifact@master
+        with:
+          name: epsilon.g3a
+          path: output/release/simulator/fxcg/epsilon.g3a
   nintendo_3ds:
     if: github.event.inputs.trigger3DS == 'yes' || github.event.inputs.trigger3DS == ''
     runs-on: ubuntu-latest