This adds `-compilejdk:$$(JDK_FOR_COMPILE)` to the jtreg run command. By default `JDK_FOR_COMPILE` is set to `$(JDK_IMAGE_DIR)`, which is the same as `JDK_UNDER_TEST`. `JDK_FOR_COMPILE` can be set to an alternative JDK directory that is different from the JDK running the tests. For jtreg testing on the new `static-jdk` image (the static JDK built by `static-jdk-image`), this becomes useful. The `static-jdk` binary is a subset of the regular `jdk` and only contain the needed files for the `static` Java launcher. `JDK_FOR_COMPILE` can be set to a JDK directory containing the full JDK binary. For example:
`$ make test-tier1 JDK_IMAGE_DIR=/.../JDK-8348905/build/linux-x86_64-server-release/images/static-jdk JDK_FOR_COMPILE=/.../JDK-8348905/build/linux-x86_64-server-release/images/jdk` Without the support, when running jtreg tests on `static-jdk` it produces following error: Running test 'jtreg:test/hotspot/jtreg:tier1' Error: Compilation of extra property definition files failed. Finished running test 'jtreg:test/hotspot/jtreg:tier1' Test report is stored in build/linux-x86_64-server-release/test-results/jtreg_test_hotspot_jtreg_tier1 Clean up dirs for jtreg_test_jdk_tier1 ------------- Commit messages: - Add `-compilejdk:$$(JDK_FOR_COMPILE)` to jtreg run command. By default JDK_FOR_COMPILE is set to $(JDK_IMAGE_DIR), which is the same as JDK_UNDER_TEST. Changes: https://git.openjdk.org/jdk/pull/23345/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23345&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8348905 Stats: 4 lines in 1 file changed: 4 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/23345.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/23345/head:pull/23345 PR: https://git.openjdk.org/jdk/pull/23345
