Update presubmit.yml

.github/workflows/presubmit.yml

@@ -14,10 +14,21 @@ jobs:
           skip_after_successful_duplicate: 'true'
           paths_ignore: '["**/README.md"]'
           do_not_skip: '["pull_request"]'
-
-  babeltrace2:
+  lttng-tools:
     needs: pre_job
     if: ${{ needs.pre_job.outputs.should_skip != 'true' }}
+    name: Build lttng-tools
+    runs-on: ubuntu-latest
+    steps:
+      - run: sudo apt update; sudo apt install -y gcc g++
+      - run: git clone -b anl-ms3 git://git.efficios.com/deliverable/lttng-tools.git
+      - run: |
+         ./bootstrap
+         ./configure --disable-bin-lttng-crash --prefix=$HOME/babeltrace2/2.0.4
+        working-directory: lttng-tools
+  babeltrace2:
+    needs: [pre_job,lttng-tools]
+    if: ${{ needs.pre_job.outputs.should_skip != 'true' }}
     name: Build and cache Babeltrace2
     runs-on: ubuntu-latest
     steps:
@@ -39,6 +50,13 @@ jobs:
           patch -p1 < str_nullptr.patch
         if: steps.babeltrace2.outputs.cache-hit != 'true'
         working-directory: babeltrace2-2.0.4
+      - name: Load Env
+        run: |
+          echo "$HOME/babeltrace2/2.0.4/bin" >> $GITHUB_PATH
+          echo "PKG_CONFIG_PATH=$HOME/babeltrace2/2.0.4/lib/pkgconfig:$PKG_CONFIG_PATH" >> $GITHUB_ENV
+          echo "CPATH=$HOME/babeltrace2/2.0.4/include:$CPATH" >> $GITHUB_ENV
+          echo "LD_LIBRARY_PATH=$HOME/babeltrace2/2.0.4/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV
+          echo "LIBRARY_PATH=$HOME/babeltrace2/2.0.4/lib:$LIBRARY_PATH" >> $GITHUB_ENV
       - run: ./bootstrap
         if: steps.babeltrace2.outputs.cache-hit != 'true'
         working-directory: babeltrace2-2.0.4