Specify that Ant is a test-time requirement

headius · web-flow · commit f469b8bd768d · 2025-11-19T10:07:25.000-06:00
diff --git a/BUILDING.md b/BUILDING.md
@@ -6,8 +6,10 @@ Prerequisites:
 * A [Java 21-compatible (or higher) Java development kit (JDK)](http://www.oracle.com/technetwork/java/javase/downloads/index.html).
   * If `JAVA_HOME` is not set on Mac OS X: `export JAVA_HOME=$(/usr/libexec/java_home)`
 * [Maven](https://maven.apache.org/download.cgi) 3.3.0+ (Maven Wrapper provided with `./mvnw`)
+
+For running tests, you will need Ant:
+
 * [Apache Ant](https://ant.apache.org/bindownload.cgi) 1.8+ (see https://github.com/jruby/jruby/issues/2236)
-* [Make](https://www.gnu.org/software/make/) and a C++ compiler for installing the jruby-launcher gem
 
 JRuby uses Maven for building and bootstrapping itself, along with Rake,
 RSpec, and MSpec for running integration tests.
