cxxopt better

.bazelrc

@@ -3,18 +3,6 @@ common --registry=https://raw.githubusercontent.com/rendezqueue/rendezqueue_baze
 common --registry=https://raw.githubusercontent.com/bazelbuild/bazel-central-registry/main
 common --cxxopt=-std=c++17
 
-# Testing.
-build:standard_test_platform --disk_cache=~/.cache/bazel
-# Ubuntu compiles with native.
-build:linux_test_platform --copt=-march=native
-build:linux_test_platform --config=standard_test_platform
-build:ubuntu-latest_test_platform --config=linux_test_platform
-# OSX uses the same Bazel flags for automated tests.
-build:macos-latest_test_platform --config=linux_test_platform
-# Windows has a different flag for C++17.
-build:windows-latest_test_platform --cxxopt=/std:c++17
-build:windows-latest_test_platform --config=standard_test_platform
-
 # Valgrind.
 #build:valgrind --run_under='valgrind --trace-children=yes --track-fds=yes --leak-check=full --show-leak-kinds=all --track-origins=yes'
 build:valgrind --run_under='valgrind --trace-children=yes'

.github/workflows/test_bazel.yaml

@@ -7,7 +7,13 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        platform: [ubuntu-latest, macos-latest, windows-latest]
+        include:
+        - platform: ubuntu-latest
+          cxxopt: -std=c++17
+        - platform: macos-latest
+          cxxopt: -std=c++17
+        - platform: windows-latest
+          cxxopt: /std:c++17
 
     runs-on: ${{ matrix.platform }}
 
@@ -29,10 +35,14 @@ jobs:
 
     - name: Build
       run: >
-        bazel build --config=${{ matrix.platform }}_test_platform
+        bazel build
+        --cxxopt=${{matrix.cxxopt}}
+        --disk_cache=~/.cache/bazel
         //...
 
     - name: Test
       run: >
-        bazel test --config=${{ matrix.platform }}_test_platform
+        bazel test
+        --cxxopt=${{matrix.cxxopt}}
+        --disk_cache=~/.cache/bazel
         //...