ci: add build toolchain and project on mac

Add toolchain build workflow to build toolchain on macos host. It is
triggered by workflow dispatch event.
Add nightly build every 24 hours at 2 AM UTC+1 of ia32-generic-qemu
target on macos host.
Disable Azure SDK port on ia32-generic-qemu target due to compile
errors.

JIRA: CI-158

.github/workflows/build-toolchain.yml

@@ -0,0 +1,35 @@
+name: Build toolchain
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build-macos:
+    name: build-macos-toolchain
+    runs-on: macos-12
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
+      - name: Install denependecies
+        run: |
+          brew install bash coreutils autoconf automake genext2fs make wget gnu-sed
+          echo "$(brew --prefix make)/libexec/gnubin" >> $GITHUB_PATH
+          echo "$(brew --prefix gnu-sed)/libexec/gnubin" >> $GITHUB_PATH
+
+      - name: Build toolchain
+        run: |
+          mkdir ~/toolchain-macos-i386
+          git rev-parse --short HEAD > ~/toolchain-macos-i386/git-version
+          cd phoenix-rtos-build/toolchain/
+          ./build-toolchain.sh i386-pc-phoenix $HOME/toolchain-macos-i386/
+          rm -rf ~/toolchain-macos-i386/*.patch ~/toolchain-macos-i386/binutils-* ~/toolchain-macos-i386/gcc-*
+          tar -C $HOME -cvf ~/toolchain-macos-i386.tar toolchain-macos-i386
+
+      - name: Upload toolchain artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: toolchain-macos-i386
+          path: ~/toolchain-macos-i386.tar

.github/workflows/nightly.yml

@@ -0,0 +1,59 @@
+name: Nightly
+
+on:
+  schedule:
+    - cron: '0 1 * * *'   # everyday at 02:00 UTC+1
+  workflow_dispatch:
+
+jobs:
+  build-macos:
+    name: build-macos
+    runs-on: macos-12
+    outputs:
+      build_result: ${{ steps.build.outcome }}
+    strategy:
+      matrix:
+        target: ['ia32-generic-qemu']
+        include:
+          - target: 'ia32-generic-qemu'
+            syspage: 'psh pc-ata uart16550'
+    steps:
+      - name: Install denependecies
+        run: |
+          brew install bash coreutils autoconf automake genext2fs make wget gnu-sed
+          echo "$(brew --prefix make)/libexec/gnubin" >> $GITHUB_PATH
+          echo "$(brew --prefix gnu-sed)/libexec/gnubin" >> $GITHUB_PATH
+
+      - name: Download toolchain
+        uses: dawidd6/action-download-artifact@v2
+        with:
+          workflow: build-toolchain.yml
+          path: /Users/runner
+
+      - name: Install toolchain
+        working-directory: /Users/runner/toolchain-macos-i386
+        run: |
+          tar -zvf toolchain-macos-i386.tar
+          echo "$(pwd)/toolchain-macos-i386/i386-pc-phoenix/bin" >> $GITHUB_PATH
+
+      - name: Checkout the repository
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
+      - name: Build
+        run: |
+          TARGET=ia32-generic-qemu ./phoenix-rtos-build/build.sh clean all tests
+
+      - name: Tar rootfs
+        working-directory: _fs
+        run: tar -cvf ../rootfs-${{ matrix.target }}.tar ${{ matrix.target }}/root
+
+      - name: Upload build artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: phoenix-rtos-${{ matrix.target }}-macos-host
+          path: |
+            _boot/${{ matrix.target }}
+            rootfs-${{ matrix.target }}.tar
+

_projects/ia32-generic-qemu/build.project

@@ -13,7 +13,7 @@
 # Ports configuration - additional to the one from _targets
 #
 export PORTS_MBEDTLS=y
-export PORTS_AZURE_SDK=y
+export PORTS_AZURE_SDK=n # FIXME compiling on mac doesn't work
 
 
 b_image_project () {