Date: Tue, 26 Sep 2023 15:30:17 +0000 From: bugzilla-noreply@freebsd.org To: java@FreeBSD.org Subject: maintainer-feedback requested: [Bug 274109] java/openjdk17: fix build with lld 17 Message-ID: <bug-274109-8522-i881UQ9ncF@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-274109-8522@https.bugs.freebsd.org/bugzilla/> References: <bug-274109-8522@https.bugs.freebsd.org/bugzilla/>
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Bugzilla Automation <bugzilla@FreeBSD.org> has asked freebsd-java (Nobody) <java@FreeBSD.org> for maintainer-feedback: Bug 274109: java/openjdk17: fix build with lld 17 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274109 --- Description --- Building java/openjdk8 with lld 17 results in the following link error: ld: error: version script assignment of 'SUNWprivate_1.1' to symbol '_ZTVZ21WB_HandshakeWalkStackE16TraceSelfClosure' failed: symbol not defined ld: error: version script assignment of 'SUNWprivate_1.1' to symbol '_ZTVZ26WB_AsyncHandshakeWalkStackE16TraceSelfClosure' failed: symbol not defined ld: error: version script assignment of 'SUNWprivate_1.1' to symbol '_ZTVZN12JvmtiEnvBase27check_for_periodic_clean_upEvE28ThreadInsideIterationClo sure' failed: symbol not defined ld: error: version script assignment of 'SUNWprivate_1.1' to symbol '_ZTVZN15G1RemSetSummary6updateEvE11CollectData' failed: symbol not defined ld: error: version script assignment of 'SUNWprivate_1.1' to symbol '_ZTVZN16SATBMarkQueueSet22set_active_all_threadsEbbE22SetThreadActiveClosure' failed: symbol not defined ld: error: version script assignment of 'SUNWprivate_1.1' to symbol '_ZTVZN16SATBMarkQueueSet23abandon_partial_markingEvE25AbandonThreadQueueClosur e' failed: symbol not defined ld: error: version script assignment of 'SUNWprivate_1.1' to symbol '_ZTVZN18G1ConcurrentRefine30get_and_reset_refinement_statsEvE12CollectStats' failed: symbol not defined ld: error: version script assignment of 'SUNWprivate_1.1' to symbol '_ZTVZN19G1DirtyCardQueueSet12abandon_logsEvE23AbandonThreadLogClosure' failed: symbol not defined ld: error: version script assignment of 'SUNWprivate_1.1' to symbol '_ZTVZN19G1DirtyCardQueueSet16concatenate_logsEvE27ConcatenateThreadLogClosure' failed: symbol not defined ld: error: version script assignment of 'SUNWprivate_1.1' to symbol '_ZTVZN19G1DirtyCardQueueSet30get_and_reset_refinement_statsEvE12CollectStats' failed: symbol not defined ld: error: version script assignment of 'SUNWprivate_1.1' to symbol '_ZTVZN7Threads25change_thread_claim_tokenEvE11ResetClaims' failed: symbol not defined c++: error: linker command failed with exit code 1 (use -v to see invocation) This is because lld 17 defaults to errors when undefined symbols are referenced in linker version scripts. The problem is due to the Makefile JvmMapfile.gmk, which generates a linker version script. It uses "nm --defined-only" to dump symbols in object files, but this also includes local (hidden) symbols. Add "--extern-only" to make it only dump global symbols.help
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