The following dockerfiles allows you to locally build a fastdebug OpenJDK with unlimited crypto policy without having to install all the necessary libraries on your system.
You can build OpenJDK with
./build-openjdk-9-toolchain.sh
./build-jdk-9.sh
./build-openjdk-9-toolchain.sh
builds the docker image with all the tools to build OpenJDK, ./build-openjdk-9.sh
builds OpenJDK using the docker image. The final JVM and the source code will end up in the ./jdk9/build/linux-x86_64-normal-server-fastdebug/jdk
folder.
In general the more CPU and memory resources the docker container has the quicker the build finishes. Unfortunately one of the slowest parts is downloading all the sources.
- Currently OpenJDK 10 does not build because the OpenJDK 9 bootstrap JVM in Ubuntu is too old.
A lot is taken from