AX_PROG_SCALA will check that scala is available. If it is SCALA will be set to its path and SCALA_VERSION will be set to its version.
Hint: AX_COMPARE_VERSION can be used to check if SCALA_VERSION has an acceptable value.
Download the latest version of ax_prog_scala.m4 or browse the macro’s revision history.
Copyright © 2013 Sveinung Kvilhaugsvik email@example.com
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