X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/debcc107b759e08105c2572737d6e7c81dcf1a8e..7711f3fc00259e55f630cfe6104eff3083dc9d77:/configure.ac

diff --git a/configure.ac b/configure.ac
index e0a96f5d..02f0a044 100644
--- a/configure.ac
+++ b/configure.ac
@@ -515,6 +515,13 @@ AS_IF([test "$LEX" = flex],
 '; sed "s/\(	\)int i;/\1yy_size_t i;/" $@ >$@.tmp && mv -f $@.tmp $@'])
        AC_SUBST([LFLAGS])])
 
+dnl ------------------
+dnl FOR INTERNAL USE by the NMH test suite
+dnl ------------------
+AC_ARG_VAR([NMHETCDIRINST], [for internal use by nmh test suite])
+AS_IF([test -n "$NMHETCDIRINST"], [nmhetcdirinst=$NMHETCDIRINST]
+      AC_SUBST([nmhetcdirinst]))
+
 dnl ----------------
 dnl CHECK STRUCTURES
 dnl ----------------