From 38d9f853f480a0f8a5d823837d344461a9079af6 Mon Sep 17 00:00:00 2001
From: Daniel Arndt <arndtd@ornl.gov>
Date: Fri, 9 Dec 2022 12:02:24 -0500
Subject: [PATCH] Try using mold in github actions

---
 .github/workflows/linux.yml | 16 ++++++++++++++++
 .github/workflows/osx.yml   |  8 ++++++++
 2 files changed, 24 insertions(+)

diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 3ebf4a90b0..dc1986a782 100644
--- 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 c8b3e00892..e6afbfbac7 100644
--- 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
-- 
2.39.5