Building Scala 3.x - linux-on-ibm-z/docs GitHub Wiki
Building Scala
Below versions of Scala are available in respective distributions at the time of creation of these build instructions:
- Ubuntu 20.04 has
2.11.12-4
- Ubuntu 22.04 has
2.11.12-5
- RHEL (8.6, 8.8) has
2.10.6
The instructions provided below specify the steps to build Scala version 3.3.3 on Linux on IBM Z Systems for following distributions:
- RHEL (7.8, 7.9, 8.6, 8.8, 8.9, 9.0, 9.2, 9.3)
- SLES (12 SP5, 15 SP5)
- Ubuntu (20.04, 22.04, 23.10)
General Notes:
- When following the steps below please use a standard permission user unless otherwise specified.
- A directory
/<source_root>/
will be referred to in these instructions. This is a temporary writable directory anywhere you'd like to place it.
Step 1: Build and Install Scala
1.1) Install the dependencies
export SOURCE_ROOT=/<source_root>/
-
RHEL (7.8, 7.9, 8.6, 8.8, 8.9, 9.0, 9.2, 9.3)
-
With OpenJDK
sudo yum install -y java-17-openjdk-devel wget # for JAVA 17 (Except RHEL 7.x) sudo yum install -y java-11-openjdk-devel wget # for JAVA 11 sudo yum install -y java-1.8.0-openjdk-devel wget # for JAVA 8
-
With IBM Semeru Runtime (previously known as AdoptOpenJDK openj9)
sudo yum install -y tar wget
- Download and install IBM Semeru Runtime (Java 8, 11, 17) from here.
-
With AdoptOpenJDK8 hotspot
sudo yum install -y tar wget sudo yum install -y gcc make # for RHEL 9.x
- Download and install AdoptOpenJDK8 from here
-
With Eclipse Adoptium Temurin Runtime (previously known as AdoptOpenJDK hotspot)
sudo yum install -y tar wget
- Download and install Eclipse Adoptium Temurin Runtime (Java 11, 17) from here.
-
-
SLES (12 SP5, 15 SP5)
-
With OpenJDK
sudo zypper install -y java-17-openjdk-devel wget # JAVA 17 (Except SLES 12 SP5) sudo zypper install -y java-11-openjdk-devel wget # JAVA 11 sudo zypper install -y java-1_8_0-openjdk-devel wget # JAVA 8
-
With IBM Semeru Runtime (previously known as AdoptOpenJDK openj9)
sudo zypper install -y tar wget gzip
- Download and install IBM Semeru Runtime (Java 8, 11, 17) from here.
-
With AdoptOpenJDK8 hotspot
sudo yum install -y tar wget gcc make
- Download and install AdoptOpenJDK8 from here
-
With Eclipse Adoptium Temurin Runtime (previously known as AdoptOpenJDK hotspot)
sudo zypper install -y tar wget gzip
- Download and install Eclipse Adoptium Temurin Runtime (Java 11, 17) from here.
-
-
Ubuntu (20.04, 22.04, 23.10)
-
With OpenJDK
sudo apt-get update sudo apt-get install -y openjdk-17-jdk wget # for JAVA 17 sudo apt-get install -y openjdk-11-jdk wget # for JAVA 11 sudo apt-get install -y openjdk-8-jdk wget # for JAVA 8
-
With IBM Semeru Runtime (previously known as AdoptOpenJDK openj9)
sudo apt-get update sudo apt-get install -y wget tar gzip
- Download and install IBM Semeru Runtime (Java 8, 11, 17) from here.
-
With AdoptOpenJDK8 hotspot
sudo yum install -y tar wget gcc make
- Download and install AdoptOpenJDK8 from here
-
With Eclipse Adoptium Temurin Runtime (previously known as AdoptOpenJDK hotspot)
sudo apt-get update sudo apt-get install -y wget tar gzip
- Download and install Eclipse Adoptium Temurin Runtime (Java 11, 17) from here.
-
Note: At the time of creation of these build instructions, Scala 3.3.3 was verified with
OpenJDK 1.8.0, 11.0.19, 17.0.7
IBM Semeru Runtime Open Edition 1.8.0_372-b07, 11.0.19.0 and 17.0.7.0
OpenJDK Runtime Environment (AdoptOpenJDK)(build 1.8.0_282-b08)
Eclipse Adoptium Temurin-11.0.19+7, Temurin-17.0.7.0
libffi
library (For AdoptOpenJDK8 on Ubuntu, SLES and RHEL 9.x)
1.2) Build cd $SOURCE_ROOT/
wget ftp://sourceware.org/pub/libffi/libffi-3.2.1.tar.gz
tar xvfz libffi-3.2.1.tar.gz
cd libffi-3.2.1
./configure --prefix=/usr/local
make
sudo make install
sudo ldconfig
sudo ldconfig /usr/local/lib64
1.3) Set Environment Variables
export JAVA_HOME=<Path to Java>
export PATH=$JAVA_HOME/bin:$PATH
1.4) Download and Install Scala
cd $SOURCE_ROOT
wget https://github.com/lampepfl/dotty/releases/download/3.3.3/scala3-3.3.3.tar.gz
tar -xvf scala3-3.3.3.tar.gz
export PATH=$SOURCE_ROOT/scala3-3.3.3/bin:$PATH
Check Scala version by using the following command
scala -version
scalac -version
Scala code runner version 3.3.3 -- Copyright 2002-2024, LAMP/EPFL
Scala compiler version 3.3.3 -- Copyright 2002-2024, LAMP/EPFL
Step 2: [Optional] Testing Scala Sample Program
2.1) Create a test program
Create a test file called Hello.scala
using below command:
echo '@main def hello = println("Hello, world!")' > Hello.scala
2.2) Compile the test program
scalac Hello.scala
Note: This will create several files:
Hello$package$.class
Hello$package.class
Hello$package.tasty
Hello.scala
hello.class
hello.tasty
2.3) Execute the test program
scala hello
The output of the above test program should be:
Hello, world!
Note: For addition information on Getting Started with Scala, visit here