Please do.
/Erik
On 2016-05-19 16:33, Severin Gehwolf wrote:
On Thu, 2016-05-19 at 15:10 +0200, Erik Joelsson wrote:
That's a good point, we should add a way to turn it off.
OK. Shall I open a bug for this?
Cheers,
Severin
/Erik
On 2016-05-19 14:59, Severin Gehwolf wrote:
Hi,
I'm looking into a build failure we are seeing for the Zero JVM variant
build of JDK 9. The failure looks like this:
Generating lib/classlist
/home/sgehwolf/Documents/openjdk/upstream-sources/openjdk9-hs-pristine/build/linux-x86_64-normal-zero-release/support/interim-image/bin/java
-XX:DumpLoadedClassList=/home/sgehwolf/Documents/openjdk/upstream-sources/openjdk9-hs-pristine/build/linux-x86_64-normal-zero-release/support/classlist/classlist.tmp
\
-cp
/home/sgehwolf/Documents/openjdk/upstream-sources/openjdk9-hs-pristine/build/linux-x86_64-normal-zero-release/support/classlist.jar
\
build.tools.classlist.HelloClasslist 2>&1
hello
world!
from:
localhost/127.0.0.1
May 19, 2016 2:51:40 PM build.tools.classlist.HelloClasslist main
INFO: New Date: 2016-05-19T12:51:40.73984 - old: 2016 May 19
/home/sgehwolf/Documents/openjdk/upstream-sources/openjdk9-hs-pristine/build/linux-x86_64-normal-zero-release/support/interim-image/bin/java
-XX:DumpLoadedClassList=/home/sgehwolf/Documents/openjdk/upstream-sources/openjdk9-hs-pristine/build/linux-x86_64-normal-zero-release/support/classlist/classlist
\
-Xshare:dump
-XX:SharedClassListFile=/home/sgehwolf/Documents/openjdk/upstream-sources/openjdk9-hs-pristine/build/linux-x86_64-normal-zero-release/support/classlist/classlist.tmp
2>&1
Error occurred during initialization of VM
Cannot dump shared archive when UseCompressedOops or UseCompressedClassPointers
is off.
GenerateClasslist.gmk:60: recipe for target
'/home/sgehwolf/Documents/openjdk/upstream-sources/openjdk9-hs-pristine/build/linux-x86_64-normal-zero-release/support/classlist/classlist'
failed
gmake[3]: ***
[/home/sgehwolf/Documents/openjdk/upstream-sources/openjdk9-hs-pristine/build/linux-x86_64-normal-zero-release/support/classlist/classlist]
Error 1
gmake[3]: Leaving directory
'/home/sgehwolf/Documents/openjdk/upstream-sources/openjdk9-hs-pristine/jdk/make'
make/Main.gmk:373: recipe for target 'generate-classlist' failed
gmake[2]: *** [generate-classlist] Error 1
gmake[2]: *** Waiting for unfinished jobs....
So it seems the build after JDK-8150044 uses -Xshare:dump during the
build process. However, that option isn't supported for Zero and will
likely never be. Is there a way to turn "generate-classlist" off?
Thanks,
Severin
