Initial project import

tools/v/.github/workflows/vinix_ci.yml

@@ -0,0 +1,81 @@
+name: Build Vinix
+
+on:
+  workflow_call:
+  pull_request:
+    paths-ignore:
+      - '**.md'
+      - '**.yml'
+      - '!**/vinix_ci.yml'
+      - 'cmd/tools/vrepl.v'
+  push:
+    branches:
+      - master
+    paths-ignore:
+      - '**.md'
+      - '**.yml'
+      - '!**/vinix_ci.yml'
+      - 'cmd/tools/vrepl.v'
+
+concurrency:
+  group: vinix-${{ github.workflow }}-${{ github.ref == 'refs/heads/master' && github.sha || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  vinix-build:
+    runs-on: ubuntu-24.04
+    timeout-minutes: 20
+    steps:
+      - uses: actions/checkout@v7
+      - name: Build V
+        run: make -j4 && ./v symlink
+
+      - name: Install dependencies
+        run: |
+          .github/workflows/disable_azure_mirror.sh
+          v retry -- sudo apt update
+          v retry -- sudo apt install build-essential -y
+
+      - name: Clone current Vinix
+        run: v retry -- git clone --depth=1 --branch master https://github.com/vlang/vinix.git
+
+      - name: Download Vinix kernel dependencies
+        run: cd vinix/kernel && v retry -- ./get-deps
+
+      - name: Attempt to build the Vinix kernel (debug)
+        run: |
+          set -e
+          cd vinix/kernel
+          make PROD=false \
+            CFLAGS="-Ulinux -U__linux -U__linux__ -U__gnu_linux__ -D__vinix__ -O2 -g -pipe" \
+            V="$(realpath ../../v)"
+          make clean
+
+      - name: Attempt to build the Vinix kernel (prod)
+        run: |
+          set -e
+          cd vinix/kernel
+          make PROD=true \
+            CFLAGS="-Ulinux -U__linux -U__linux__ -U__gnu_linux__ -D__vinix__ -O2 -g -pipe" \
+            V="$(realpath ../../v)"
+          make clean
+
+      - name: Attempt to build the util-vinix (debug)
+        run: |
+          set -e
+          cd vinix/util-vinix
+          make PROD=false \
+            VFLAGS="-os vinix -gc none" \
+            CFLAGS="-Ulinux -U__linux -U__linux__ -U__gnu_linux__ -D__vinix__ -O2 -g -pipe" \
+            V="$(realpath ../../v)"
+          make clean
+
+      - name: Attempt to build the util-vinix (prod)
+        run: |
+          set -e
+          cd vinix/util-vinix
+          make PROD=true \
+            VFLAGS="-os vinix -gc none" \
+            CFLAGS="-Ulinux -U__linux -U__linux__ -U__gnu_linux__ -D__vinix__ -O2 -g -pipe" \
+            V="$(realpath ../../v)"
+          make clean