Added explanation for why njs CLI cannot be built.

diff --git a/auto/make b/auto/make
index 77cb0c06d45298acc1311c19091fe7440d0da380..744980d989702b3c1cc755499f6e61f5e84aa2d5 100644 (file)
--- a/auto/make
+++ b/auto/make
@@ -91,6 +91,8 @@ done
 
 # njs cli.
 
+if [ $NJS_HAVE_READLINE = YES ]; then
+
 cat << END >> $NJS_MAKEFILE
 
 $NJS_BUILD_DIR/njs: \\
@@ -104,6 +106,19 @@ $NJS_BUILD_DIR/njs: \\
 
 END
 
+else
+
+cat << END >> $NJS_MAKEFILE
+
+$NJS_BUILD_DIR/njs:
+       @echo
+       @echo " error: to make njs CLI \"readline\" library is required."
+       @echo
+       @exit 1
+
+END
+
+fi
 
 # lib tests.