Add make-report and make-report multilib to a subset of the existing build ci jobs

.github/setup-apt.sh

@@ -5,4 +5,4 @@ dpkg --add-architecture i386
 apt update
 apt install -y autoconf automake autotools-dev curl python3 libmpc-dev libmpfr-dev \
             libgmp-dev gawk build-essential bison flex texinfo gperf libtool \
-            patchutils bc zlib1g-dev libexpat-dev git
+            patchutils bc zlib1g-dev libexpat-dev git ninja-build expect

.github/workflows/build.yaml

@@ -36,6 +36,14 @@ jobs:
           ./configure --prefix=/opt/riscv --with-arch=${TARGET_TUPLE[0]} --with-abi=${TARGET_TUPLE[1]}
           sudo make -j $(nproc) ${{ matrix.mode }}
 
+      - name: make report
+        if: |
+          matrix.os == 'ubuntu-20.04'
+          && (matrix.mode == 'linux' || matrix.mode == 'newlib')
+          && matrix.target == 'rv64gc-lp64d'
+        run: |
+          sudo make report-${{ matrix.mode }} -j $(nproc)
+
       - name: tarball build
         run: tar czvf riscv.tar.gz -C /opt/ riscv/
 
@@ -57,3 +65,53 @@ jobs:
         with:
           name: ${{ steps.toolchain-name-generator.outputs.TOOLCHAIN_NAME }}
           path: riscv.tar.gz
+
+  build-multilib:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os:     [ubuntu-20.04]
+        mode:   [newlib, linux]
+        target: [rv64gc-lp64d]
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: initialize submodules
+        run: |
+          git submodule init
+          git submodule update --recursive --progress --recommend-shallow
+
+      - name: install dependencies
+        run: sudo ./.github/setup-apt.sh
+
+      - name: build toolchain
+        run: |
+          TARGET_TUPLE=($(echo ${{ matrix.target }} | tr "-" "\n"))
+          ./configure --prefix=/opt/riscv --with-arch=${TARGET_TUPLE[0]} --with-abi=${TARGET_TUPLE[1]} --enable-multilib
+          sudo make -j $(nproc) ${{ matrix.mode }}
+
+      - name: make report
+        run: |
+          sudo make report-${{ matrix.mode }} -j $(nproc)
+
+      - name: tarball build
+        run: tar czvf riscv.tar.gz -C /opt/ riscv/
+
+      - name: generate prebuilt toolchain name
+        id:   toolchain-name-generator
+        run: |
+          if [[ "${{ matrix.target }}" == *"32"* ]]; then BITS=32; else BITS=64; fi
+          case "${{ matrix.mode }}" in
+            "linux")
+              MODE="glibc";;
+            "musl")
+              MODE="musl";;
+            *)
+              MODE="elf";;
+          esac
+          echo ::set-output name=TOOLCHAIN_NAME::riscv$BITS-$MODE-${{ matrix.os }}-multilib-nightly
+
+      - uses: actions/upload-artifact@v2
+        with:
+          name: ${{ steps.toolchain-name-generator.outputs.TOOLCHAIN_NAME }}
+          path: riscv.tar.gz