Merge pull request #2671 from linux-on-ibm-z/main-travis-s390x

(maint) Add the s390x arch to build and test CI

Author: nmburgan

.travis.yml

@@ -1,11 +1,14 @@
 language: clojure
 lein: 2.9.10
 dist: focal
+os: linux
 
 script:
   - ./ext/travisci/install-java.sh
   - ./ext/travisci/test.sh
 jobs:
+  allow_failures:
+    - arch: s390x
   include:
     - name: "Java 17"
       env:
@@ -18,6 +21,20 @@ jobs:
       env:
         - JAVA_VERSION=17
         - MULTITHREADED=true
+    - name: "Java 17 (s390x)"
+      env:
+        - JAVA_VERSION=17
+      arch: s390x
+    - name: "Java 17 w/ FIPS (s390x)"
+      env:
+        - JAVA_VERSION=17
+        - ADDITIONAL_LEIN_ARGS="with-profile fips"
+      arch: s390x
+    - name: "Java 17 w/ multithreaded (s390x)"
+      env:
+        - JAVA_VERSION=17
+        - MULTITHREADED=true
+      arch: s390x
 
 notifications:
   email: false

ext/travisci/install-java.sh

@@ -2,10 +2,11 @@
 
 set -e
 
-echo "Installing Java $JAVA_VERSION"
+
+echo "Installing Java $JAVA_VERSION on arch $TRAVIS_CPU_ARCH"
 
 sudo rm -rf /usr/local/lib/jvm/
 sudo rm -rf /usr/lib/jvm/openjdk-$JAVA_VERSION
 sudo apt-get update
 sudo apt-get install -y openjdk-$JAVA_VERSION-jdk-headless
-export JAVA_HOME=/usr/lib/jvm/java-$JAVA_VERSION-openjdk-amd64/
+export JAVA_HOME=/usr/lib/jvm/java-$JAVA_VERSION-openjdk-$TRAVIS_CPU_ARCH/