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
