Update travis.yml to build arm binaries

.github/workflows/dynamic_arch.yml

@@ -26,7 +26,6 @@ jobs:
           # ${{ runner.os }}-ccache-${{ github.sha }} exists
           restore-keys: |
             ${{ runner.os }}-ccache-
-
       - name: Print system information
         run: |
           if [ "$RUNNER_OS" == "Linux" ]; then
@@ -37,7 +36,6 @@ jobs:
             echo "$RUNNER_OS not supported"
             exit 1
           fi
-
       - name: Install Dependencies
         run: |
           if [ "$RUNNER_OS" == "Linux" ]; then
@@ -49,7 +47,6 @@ jobs:
             exit 1
           fi
           ccache -M 300M  # Limit the ccache size; Github's overall cache limit is 5GB
-
       - name: gfortran build
         if: matrix.build == 'make' && matrix.fortran == 'gfortran'
         run: |
@@ -61,9 +58,7 @@ jobs:
             echo "$RUNNER_OS not supported"
             exit 1
           fi
-
           make -j$(nproc) DYNAMIC_ARCH=1 USE_OPENMP=0
-
       - name: flang build
         if: matrix.build == 'make' && matrix.fortran == 'flang'
         run: |
@@ -75,16 +70,12 @@ jobs:
             echo "$RUNNER_OS not supported"
             exit 1
           fi
-
           cd /usr/
           sudo wget -nv https://github.com/flang-compiler/flang/releases/download/flang_20190329/flang-20190329-x86-70.tgz
           sudo tar xf flang-20190329-x86-70.tgz
           sudo rm flang-20190329-x86-70.tgz
           cd -
-
           make -j$(nproc) DYNAMIC_ARCH=1 USE_OPENMP=0 FC=flang
-
-
       - name: CMake gfortran build
         if: matrix.build == 'cmake' && matrix.fortran == 'gfortran'
         run: |
@@ -96,7 +87,6 @@ jobs:
             echo "$RUNNER_OS not supported"
             exit 1
           fi
-
           mkdir build
           cd build
           cmake -DDYNAMIC_ARCH=1 -DNOFORTRAN=0 -DBUILD_WITHOUT_LAPACK=0  -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_BUILD_TYPE=Release ..

.travis.yml

@@ -283,11 +283,32 @@ matrix:
       script:
         - travis_wait 45 make && make lapack-test
 
+    - os: linux
+      arch: arm64
+      dist: focal
+      group: edge
+      compiler: gcc
+      virt: lxd
+      addons:
+        apt:
+          packages:
+            - gfortran
+      before_script: &common-before
+        - COMMON_FLAGS="DYNAMIC_ARCH=1 NUM_THREADS=64"
+      script:
+        - make QUIET_MAKE=1 $COMMON_FLAGS $BTYPE
+        - make PREFIX=../build install
+      env:
+        # for matrix annotation only
+        - TARGET_BOX=ARM64_LINUX
+        - BTYPE="BINARY=64 USE_OPENMP=1"
+        
 # whitelist
 branches:
   only:
     - master
     - develop
+    - tbbharaj/arm64-support
 
 notifications:
   webhooks: