Hi Andrew/Alan, Thanks for responding! I suspect you are right, I'm only building the tl project, which i guess is a partial build? I saw the patch that Andrew mentioned but hadn't put 2 and 2 together that I'd need to build the hotspot part separately first.
I'll try that next, my next post will likely be a q about building the hotspot part or providing the extra info Andrew requested. Cheers, Martijn On Thursday, 22 March 2012, Alan Bateman <alan.bate...@oracle.com> wrote: > On 22/03/2012 15:19, Martijn Verburg wrote: >> >> Hi all, >> >> I'm back from holiday and am building the latest ( http://hg.openjdk.java.net/jdk8/tl/jdk) project for our 3rd Java User Group OpenJDK hack day. I've run across an error that I haven't been able to resolve. >> >> .. >> .. >> ../../../build/linux-i586/tmp/java/java.lang/java/obj/Thread.o:(.data.rel+0xbc): undefined reference to `JVM_SetNativeThreadName' >> collect2: ld returned 1 exit status >> make[2]: *** [../../../build/linux-i586/lib/i386/libjava.so] Error 1 >> make[2]: Leaving directory `/home/openjdk/sources/jdk/make/java/java' >> make[1]: *** [all] Error 1 >> make[1]: Leaving directory `/home/openjdk/sources/jdk/make/java' >> make: *** [all] Error 1 >> >> I've posted a more verbose version of the error at http://pastebin.com/9exQpFkq >> >> I got a bit lost in the C++ spelunking, so Ben Evans gave me a hand and we think we've tracked it down to the fact that the reference to JVM_SetNativeThreadName is not in java_lang_Thread.h (a generated header). Looking at java_lang_Thread.h, the reference that is the closest is Java_SetNativeThreadName, which we think has been incorrectly generated. >> >> I'll confess I haven't caught up with the last couple of months archives, so I'm not sure if I missed a javah issue or something else obvious. >> >> Cheers, >> Martijn > > Martijn - is this a partial build by any chance? I can imagine the above failure if doing a partial build and the import JDK is not in sync. > > -Alan > > >
