Does CDS archive generation work for crossbuilds?

[Thomas Stüfe]

Hi,

when I crossbuild (for linux aarch64, using a devkit, building on linux
x64), for some reason I don't
get the classes.jsa generated inside the images directory.

My configure options:

--with-devkit=/shared/projects/openjdk/devkits/x86_64-linux-gnu-to-aarch64-linux-gnu
--openjdk-target=aarch64-linux-gnu
--with-boot-jdk=/shared/projects/openjdk/jdks/sapmachine17
--with-build-jdk=/shared/projects/openjdk/jdk-jdk/output-release/images/jdk
--with-gtest=/shared/projects/openjdk/gtest/googletest
--with-debug-level=fastdebug

The build jdk is a freshly build x64 release VM from the same source tree.

Am I missing something obvious? Is CDS archive generation even supported
for crossbuilds?

Thanks, Thomas