Try using mold in github actions

diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 3ebf4a90b0883673209632f984bf9d1fc224dc8d..dc1986a782efd4552a15d028f0a20cb002f94f23 100644 (file)
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -36,6 +36,10 @@ jobs:
         libraries: container iostreams python serialization system thread
         platform: x64
         configuration: Release
+    - name: Install mold linker
+      uses: rui314/setup-mold@v1
+      with:
+        make-default: false
     - name: configure deal.II
       run: |
         mkdir build
@@ -85,6 +89,10 @@ jobs:
             petsc-dev \
             libmetis-dev \
             libhdf5-mpi-dev
+    - name: Install mold linker
+      uses: rui314/setup-mold@v1
+      with:
+        make-default: false
     - name: info
       run: |
         mpicc -v
@@ -160,6 +168,10 @@ jobs:
             numdiff \
             openmpi-bin \
             libboost-all-dev
+    - name: Install mold linker
+      uses: rui314/setup-mold@v1
+      with:
+        make-default: false
     - name: info
       run: |
         mpicc -v
@@ -254,6 +266,10 @@ jobs:
                                 intel-oneapi-mkl-devel \
                                 intel-oneapi-tbb-devel
         sudo apt-get clean
+    - name: Install mold linker
+      uses: rui314/setup-mold@v1
+      with:
+        make-default: false
     - name: info
       run: |
         source /opt/intel/oneapi/setvars.sh

diff --git a/.github/workflows/osx.yml b/.github/workflows/osx.yml
index c8b3e008925aee8c79bb0248570b840cc03f78e1..e6afbfbac763e228cb8e6de9e0e9eaddca300d34 100644 (file)
--- a/.github/workflows/osx.yml
+++ b/.github/workflows/osx.yml
@@ -22,6 +22,10 @@ jobs:
       run: |
         g++ -v
         cmake --version
+    - name: Install mold linker
+      uses: rui314/setup-mold@v1
+      with:
+        make-default: false
     - name: configure
       run: |
         cmake -D CMAKE_BUILD_TYPE=Debug -D DEAL_II_CXX_FLAGS='-Werror' -D DEAL_II_EARLY_DEPRECATIONS=ON .
@@ -64,6 +68,10 @@ jobs:
         #export OMPI_CXX=g++
         #export OMPI_CC=gcc
         #export OMPI_FC=gfortran
+    - name: Install mold linker
+      uses: rui314/setup-mold@v1
+      with:
+        make-default: false
     - name: info
       run: |
         mpicxx -v