Make sure the proper macro definitions are available when compiling.

diff --git a/lisp/calc/calc-units.el b/lisp/calc/calc-units.el
index d473b02c0a67cdff9931447964db77e62cdf54a8..e8a3abfe95857d6b6b2226773296485288b99ad4 100644 (file)
--- a/lisp/calc/calc-units.el
+++ b/lisp/calc/calc-units.el
@@ -30,6 +30,8 @@
 
 (require 'calc-ext)
 (require 'calc-macs)
+(eval-when-compile
+  (require 'calc-alg))
 
 ;;; Units operations.