CI: ubuntu.yml: Add GitHub Actions ppc64le case

junaruga · junaruga · commit 323cfeab3a13 · 2025-08-26T16:20:18.000+01:00
Note that the default configure option `./configure cppflags=-DRUBY_DEBUG` causes the following Ractor test and other tests failing. So, we don't set the option in ppc64le case. ``` $ make btest BTESTS=bootstraptest/test_ractor.rb ``` See https://bugs.ruby-lang.org/issues/21534 for details.
diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
@@ -30,10 +30,7 @@ jobs:
         os:
           - ubuntu-24.04
           - ubuntu-24.04-arm
-          # FIXME Comment out ppc64le due to failing tests on GitHub Actions
-          # ppc64le
-          # https://bugs.ruby-lang.org/issues/21534
-          # - ubuntu-24.04-ppc64le
+          - ubuntu-24.04-ppc64le
           - ubuntu-24.04-s390x
         # The ppc64le/s390x runners work only in the registered repositories.
         # They don't work in forked repositories.
@@ -121,9 +118,15 @@ jobs:
         env:
           arch: ${{ matrix.arch }}
           configure: ${{ matrix.configure }}
-        run: >-
-          $SETARCH ../src/configure -C --disable-install-doc ${configure:-cppflags=-DRUBY_DEBUG}
-          ${arch:+--target=$arch-$OSTYPE --host=$arch-$OSTYPE}
+        # Don't set cppflags=-DRUBY_DEBUG on ppc64le, due to some Ractor tests
+        # failing in the case.
+        # https://bugs.ruby-lang.org/issues/21534
+        run: |
+          if [ "$(uname -m)" != "ppc64le" ]; then
+            configure="${configure:-cppflags=-DRUBY_DEBUG}"
+          fi
+          $SETARCH ../src/configure -C --disable-install-doc ${configure} \
+            ${arch:+--target=$arch-$OSTYPE --host=$arch-$OSTYPE}
 
       - run: $SETARCH make prepare-gems
         if: ${{ matrix.test_task == 'test-bundled-gems' }}
