Build error on jdk8/tl project (original) (raw)

Build error on jdk8/tl project - Thread.o:(.data.rel+0xbc): undefined reference to JVM_SetNativeThreadName

Weijun Wang weijun.wang at oracle.com
Fri Mar 23 06:16:26 UTC 2012

A partial build is you go inside tl/jdk/make/ and run make there, it only builds the tl/jdk part, and the output goes to tl/jdk/build/linux-i586. A full build is you go inside tl/ and run make there, it builds all repos, and output goes to tl/build/linux-i586.

I suspect you're doing a partial build because these 2 options appear in the error:

 -I../../../build/linux-i586/tmp/java/java.lang/java/CClassHeaders
 -I../../../src/solaris/javavm/export

This means "src" and "build" are at the same directory levels. Therefore the "build" is inside tl/jdk.

-Max

On 03/23/2012 01:51 AM, Martijn Verburg wrote:

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.Bateman at oracle.com_ _<mailto:Alan.Bateman at 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 JVMSetNativeThreadName'_ _>> 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 JVMSetNativeThreadName is not in javalangThread.h (a generated header). Looking at javalangThread.h, the reference that is the closest is JavaSetNativeThreadName, 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 > > >

More information about the build-dev mailing list