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The documentation has been updated. </div>
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<a href="https://github.com/openjdk/babylon/commit/5b7b3b661b079e2cb04fba9199c2a19d60e87ef5" data-outlook-id="218bd4a7-52a0-4de0-a201-a5ff62fc8d61">https://github.com/openjdk/babylon/commit/5b7b3b661b079e2cb04fba9199c2a19d60e87ef5</a> </div>
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Juan</div>
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<b>From: </b>babylon-dev <babylon-dev-retn@openjdk.org> on behalf of Juan Jose Fumero Alfonso <juan.fumero@oracle.com><br>
<b>Date: </b>Friday, 28 November 2025 at 09:17<br>
<b>To: </b>nadeesh t v <nadeeshtv@gmail.com>, babylon-dev@openjdk.org <babylon-dev@openjdk.org><br>
<b>Subject: </b>Re: Babylon building document correction<br>
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<span style="font-size: 12pt;">Thank you, </span><span style="font-size: 16px; background-color: rgb(255, 255, 255);">Nadeesh,</span><span style="font-size: 12pt;"> for spotting this.</span></div>
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The problem is that the $JTREG is reserved for this Makefile to pass arguments for the JTREG testing framework:</div>
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<a href="https://github.com/openjdk/babylon/blob/code-reflection/doc/testing.md#options" data-outlook-id="d8f1c8eb-199a-44c9-ad5e-bac90ed1c19a">https://github.com/openjdk/babylon/blob/code-reflection/doc/testing.md#options</a></div>
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Thus, following this documentation, we’re using the same env variable for different purposes. </div>
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If you rename the $JTREG to something else (e.g., JTREG_BUILD_HOME), everything passes. We will fix the documentation. </div>
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Juan</div>
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Confidential- Oracle Internal</p>
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<b>From: </b>babylon-dev <babylon-dev-retn@openjdk.org> on behalf of nadeesh t v <nadeeshtv@gmail.com><br>
<b>Date: </b>Friday, 28 November 2025 at 07:46<br>
<b>To: </b>babylon-dev@openjdk.org <babylon-dev@openjdk.org><br>
<b>Subject: </b>Babylon building document correction<br>
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Hello,</div>
<div dir="ltr" class="gmail_quote gmail_quote_container">I was trying to build the babylon project by reading the following
<a href="https://github.com/openjdk/babylon/blob/code-reflection/hat/docs/hat-01-02-building-babylon.md" target="_blank" data-outlook-id="d0261772-2a51-41f9-b2c9-9dd8165a8531">
doc</a> and noticed a minor correction and attached a patch for it.</div>
<div dir="ltr" class="gmail_quote gmail_quote_container">For the 2nd change related to clearing JTREG, without that I was running into the below error.</div>
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treg/build/images/jtreg/ is not a valid keyword for JTREG.</p>
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Valid keywords: JOBS TIMEOUT_FACTOR FAILURE_HANDLER_TIMEOUT TEST_MODE ASSERT VERBOSE RETAIN TEST_THREAD_FACTORY JVMTI_STRESS_AGENT MAX_MEM RUN_PROBLEM_LISTS RETRY_COUNT REPEAT_COUNT MAX_OUTPUT REPORT AOT_JDK MANUAL OPTIONS JAVA_OPTIONS VM_OPTIONS KEYWORDS EXTRA_PROBLEM_LISTS
LAUNCHER_OPTIONS.</p>
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RunTests.gmk:205: *** Cannot continue. Stop.</p>
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make[2]: *** [test] Error 2</p>
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```</p>
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Not sure it is a <i>my</i> issue , rather than a generic issue. Let me know whether it's worth making a PR for this.</p>
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<div dir="ltr" class="gmail_signature">Thanks and Regards,<br>
Nadeesh</div>
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