Switch CI to clang-10

Also to satisfy <filesystem> include add linking to stdc++fs

.gitlab-ci.yml

@@ -9,8 +9,7 @@ variables:
 include:
   - local: '/.gitlab-ci/gcc8-seq-dbg.yml'
   - local: '/.gitlab-ci/gcc8-seq-release.yml'
-#  - local: '/.gitlab-ci/gcc8-seq-coverage.yml'
-  - local: '/.gitlab-ci/clang8-seq-release.yml'
-  - local: '/.gitlab-ci/clang8-mpi-release.yml'
-  - local: '/.gitlab-ci/clang8-seq-coverage.yml'
-  - local: '/.gitlab-ci/clang8-mpi-coverage.yml'
+  - local: '/.gitlab-ci/clang10-seq-release.yml'
+  - local: '/.gitlab-ci/clang10-mpi-release.yml'
+  - local: '/.gitlab-ci/clang10-seq-coverage.yml'
+  - local: '/.gitlab-ci/clang10-mpi-coverage.yml'

.gitlab-ci/clang10-mpi-coverage.yml

+coverage:clang10-mpi-coverage:
+  image: localhost:5000/ubuntu_clang10_mpi
+  stage: coverage
+  script:
+    - mkdir -p build/clang10-cov-mpi
+    - cd build/clang10-cov-mpi
+    - CXX=clang++-10 CC=clang-10 cmake ../.. -DCMAKE_BUILD_TYPE=Coverage -DCLANG_FORMAT=/usr/bin/clang-format-10
+    - make pugs
+    - make coverage
+  cache:
+    key: "${CI_COMMIT_REF_SLUG}-clang10-cov-mpi"
+    paths:
+      - build/clang10-cov-mpi
+    untracked: true

.gitlab-ci/clang10-mpi-release.yml

+build:clang10-mpi-release:
+  image: localhost:5000/ubuntu_clang10_mpi
+  stage: build
+  script:
+    - mkdir -p build/clang10-release-mpi
+    - cd build/clang10-release-mpi
+    - CXX=clang++-10 CC=clang-10 cmake ../.. -DCMAKE_BUILD_TYPE=Release -DCLANG_FORMAT=/usr/bin/clang-format-10
+    - make pugs
+  cache:
+    key: "${CI_COMMIT_REF_SLUG}-clang10-release-mpi"
+    paths:
+      - build/clang10-release-mpi
+    untracked: true
+
+test:clang10-mpi-release:
+  image: localhost:5000/ubuntu_clang10_mpi
+  stage: test
+  dependencies:
+    - build:clang10-mpi-release
+  script:
+    - mkdir -p build/clang10-release-mpi
+    - cd build/clang10-release-mpi
+    - CXX=clang++-10 CC=clang-10 cmake ../.. -DCMAKE_BUILD_TYPE=Release -DCLANG_FORMAT=/usr/bin/clang-format-10
+    - make run_unit_tests
+  cache:
+    key: "${CI_COMMIT_REF_SLUG}-clang10-release-mpi"
+    paths:
+      - build/clang10-release-mpi
+    untracked: true

.gitlab-ci/clang10-seq-coverage.yml

+coverage:clang10-seq-coverage:
+  image: localhost:5000/ubuntu_clang10
+  stage: coverage
+  script:
+    - mkdir -p build/clang10-cov
+    - cd build/clang10-cov
+    - CXX=clang++-10 CC=clang-10 cmake ../.. -DCMAKE_BUILD_TYPE=Coverage -DCLANG_FORMAT=/usr/bin/clang-format-10
+    - make pugs
+    - make coverage
+  cache:
+    key: "${CI_COMMIT_REF_SLUG}-clang10-cov"
+    paths:
+      - build/clang10-cov
+    untracked: true

.gitlab-ci/clang10-seq-release.yml

+build:clang10-seq-release:
+  image: localhost:5000/ubuntu_clang10
+  stage: build
+  script:
+    - mkdir -p build/clang10-release-seq
+    - cd build/clang10-release-seq
+    - CXX=clang++-10 CC=clang-10 cmake ../.. -DCMAKE_BUILD_TYPE=Release -DCLANG_FORMAT=/usr/bin/clang-format-10
+    - make pugs
+  cache:
+    key: "${CI_COMMIT_REF_SLUG}-clang10-release-seq"
+    paths:
+      - build/clang10-release-seq
+    untracked: true
+
+test:clang10-seq-release:
+  image: localhost:5000/ubuntu_clang10
+  stage: test
+  dependencies:
+    - build:clang10-seq-release
+  script:
+    - mkdir -p build/clang10-release-seq
+    - cd build/clang10-release-seq
+    - CXX=clang++-10 CC=clang-10 cmake ../.. -DCMAKE_BUILD_TYPE=Release -DCLANG_FORMAT=/usr/bin/clang-format-10
+    - make run_unit_tests
+  cache:
+    key: "${CI_COMMIT_REF_SLUG}-clang10-release-seq"
+    paths:
+      - build/clang10-release-seq
+    untracked: true

.gitlab-ci/clang8-mpi-coverage.yml

-coverage:clang8-mpi-coverage:
-  image: localhost:5000/ubuntu_clang8_mpi
-  stage: coverage
-  script:
-    - mkdir -p build/clang8-cov-mpi
-    - cd build/clang8-cov-mpi
-    - CXX=clang++-8 CC=clang-8 cmake ../.. -DCMAKE_BUILD_TYPE=Coverage -DCLANG_FORMAT=/usr/bin/clang-format-8
-    - make pugs
-    - make coverage
-  cache:
-    key: "${CI_COMMIT_REF_SLUG}-clang8-cov-mpi"
-    paths:
-      - build/clang8-cov-mpi
-    untracked: true

.gitlab-ci/clang8-mpi-release.yml

-build:clang8-mpi-release:
-  image: localhost:5000/ubuntu_clang8_mpi
-  stage: build
-  script:
-    - mkdir -p build/clang8-release-mpi
-    - cd build/clang8-release-mpi
-    - CXX=clang++-8 CC=clang-8 cmake ../.. -DCMAKE_BUILD_TYPE=Release -DCLANG_FORMAT=/usr/bin/clang-format-8
-    - make pugs
-  cache:
-    key: "${CI_COMMIT_REF_SLUG}-clang8-release-mpi"
-    paths:
-      - build/clang8-release-mpi
-    untracked: true
-
-test:clang8-mpi-release:
-  image: localhost:5000/ubuntu_clang8_mpi
-  stage: test
-  dependencies:
-    - build:clang8-mpi-release
-  script:
-    - mkdir -p build/clang8-release-mpi
-    - cd build/clang8-release-mpi
-    - CXX=clang++-8 CC=clang-8 cmake ../.. -DCMAKE_BUILD_TYPE=Release -DCLANG_FORMAT=/usr/bin/clang-format-8
-    - make run_unit_tests
-  cache:
-    key: "${CI_COMMIT_REF_SLUG}-clang8-release-mpi"
-    paths:
-      - build/clang8-release-mpi
-    untracked: true

.gitlab-ci/clang8-seq-coverage.yml

-coverage:clang8-seq-coverage:
-  image: localhost:5000/ubuntu_clang8
-  stage: coverage
-  script:
-    - mkdir -p build/clang8-cov
-    - cd build/clang8-cov
-    - CXX=clang++-8 CC=clang-8 cmake ../.. -DCMAKE_BUILD_TYPE=Coverage -DCLANG_FORMAT=/usr/bin/clang-format-8
-    - make pugs
-    - make coverage
-  cache:
-    key: "${CI_COMMIT_REF_SLUG}-clang8-cov"
-    paths:
-      - build/clang8-cov
-    untracked: true

.gitlab-ci/clang8-seq-release.yml

-build:clang8-seq-release:
-  image: localhost:5000/ubuntu_clang8
-  stage: build
-  script:
-    - mkdir -p build/clang8-release-seq
-    - cd build/clang8-release-seq
-    - CXX=clang++-8 CC=clang-8 cmake ../.. -DCMAKE_BUILD_TYPE=Release -DCLANG_FORMAT=/usr/bin/clang-format-8
-    - make pugs
-  cache:
-    key: "${CI_COMMIT_REF_SLUG}-clang8-release-seq"
-    paths:
-      - build/clang8-release-seq
-    untracked: true
-
-test:clang8-seq-release:
-  image: localhost:5000/ubuntu_clang8
-  stage: test
-  dependencies:
-    - build:clang8-seq-release
-  script:
-    - mkdir -p build/clang8-release-seq
-    - cd build/clang8-release-seq
-    - CXX=clang++-8 CC=clang-8 cmake ../.. -DCMAKE_BUILD_TYPE=Release -DCLANG_FORMAT=/usr/bin/clang-format-8
-    - make run_unit_tests
-  cache:
-    key: "${CI_COMMIT_REF_SLUG}-clang8-release-seq"
-    paths:
-      - build/clang8-release-seq
-    untracked: true

CMakeLists.txt

@@ -434,6 +434,7 @@ target_link_libraries(
   ${KOKKOS_CXX_FLAGS}
   ${OPENMP_LINK_FLAGS}
   ${PUGS_STD_LINK_FLAGS}
+  stdc++fs
   )
 
 # ---------------------- Doxygen ----------------------