building.md

Cloing master branch of depth=1 will work

Build Instruction

For Building jdk9 required boot jdk is jdk8
For Building jdk-23 required boot jdk is 20/21/22

git clone https://git.openjdk.org/jdk/ --depth=1
cd jdk
bash configure --with-boot-jdk=/opt/jdk
make images
./build/*/images/jdk/bin/java -version
make run-test-tier1