[libcxx-commits] [PATCH] D105936: [libc++] Add a job running GCC with C++11

[Louis Dionne via Phabricator via libcxx-commits]

ldionne created this revision.
Herald added a subscriber: arichardson.
ldionne requested review of this revision.
Herald added a project: libc++.
Herald added a subscriber: libcxx-commits.
Herald added a reviewer: libc++.

This configuration is interesting because GCC has a different level of
strictness for some C++ rules. In particular, it implements the older
standards more stringently than Clang, which can help find places where
we are non-conforming (especially in the test suite).


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D105936

Files:
  libcxx/utils/ci/buildkite-pipeline.yml
  libcxx/utils/ci/run-buildbot


Index: libcxx/utils/ci/run-buildbot
===================================================================
--- libcxx/utils/ci/run-buildbot
+++ libcxx/utils/ci/run-buildbot
@@ -278,6 +278,13 @@
     generate-cmake
     check-cxx-cxxabi
 ;;
+generic-gcc-cxx11)
+    export CC=gcc-11
+    export CXX=g++-11
+    clean
+    generate-cmake -C "${MONOREPO_ROOT}/libcxx/cmake/caches/Generic-cxx11.cmake"
+    check-cxx-cxxabi
+;;
 generic-asan)
     clean
     generate-cmake -C "${MONOREPO_ROOT}/libcxx/cmake/caches/Generic-asan.cmake"
Index: libcxx/utils/ci/buildkite-pipeline.yml
===================================================================
--- libcxx/utils/ci/buildkite-pipeline.yml
+++ libcxx/utils/ci/buildkite-pipeline.yml
@@ -132,7 +132,7 @@
         - exit_status: -1  # Agent was lost
           limit: 2
 
-  - label: "GCC 11"
+  - label: "GCC 11 / C++latest"
     command: "libcxx/utils/ci/run-buildbot generic-gcc"
     artifact_paths:
       - "**/test-results.xml"
@@ -149,6 +149,18 @@
   #
   - wait
 
+  - label: "GCC 11 / C++11"
+    command: "libcxx/utils/ci/run-buildbot generic-gcc-cxx11"
+    artifact_paths:
+      - "**/test-results.xml"
+    agents:
+      queue: "libcxx-builders"
+      os: "linux"
+    retry:
+      automatic:
+        - exit_status: -1  # Agent was lost
+          limit: 2
+
   - label: "Clang 11"
     command: "libcxx/utils/ci/run-buildbot generic-clang-11"
     artifact_paths:


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