DROP BEFORE MERGE: install nanobind from source in workflows

Author: francesco-ballarin

.github/workflows/ccpp.yml

@@ -47,6 +47,15 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Install nanobind from source
+        run: |
+          git clone https://github.com/wjakob/nanobind.git /tmp/nanobind-src
+          cd /tmp/nanobind-src
+          git submodule update --init --recursive
+          cmake -D NB_TEST=off .
+          python3 -m pip install .
+          rm -rf /tmp/nanobind-src
+
       - name: Install FEniCS Python components (default branches/tags)
         if: github.event_name != 'workflow_dispatch'
         run: |

.github/workflows/oneapi.yml

@@ -31,6 +31,16 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Install nanobind from source
+        run: |
+          . /opt/intel/oneapi/setvars.sh
+          git clone https://github.com/wjakob/nanobind.git /tmp/nanobind-src
+          cd /tmp/nanobind-src
+          git submodule update --init --recursive
+          cmake -D NB_TEST=off .
+          python3 -m pip install .
+          rm -rf /tmp/nanobind-src
+
       - name: Install Basix
         run: |
           . /opt/intel/oneapi/setvars.sh

.github/workflows/redhat.yml

@@ -24,6 +24,15 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Install nanobind from source
+        run: |
+          git clone https://github.com/wjakob/nanobind.git /tmp/nanobind-src
+          cd /tmp/nanobind-src
+          git submodule update --init --recursive
+          cmake -D NB_TEST=off .
+          python3 -m pip install .
+          rm -rf /tmp/nanobind-src
+
       - name: Install FEniCS Python components
         run: |
           python3 -m pip install git+https://github.com/FEniCS/ufl.git