dialog: add missing comment when thread support is missing

This was noticed when reviewing the packaging for the python-dialog
package.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/dialog/Config.in b/package/dialog/Config.in
index b3efd8d85b1aa5663c6d19d86a687e7169707e71..c7cd8a46e3d92829cd97db20004cc6a850b6b04e 100644 (file)
--- a/package/dialog/Config.in
+++ b/package/dialog/Config.in
@@ -10,3 +10,7 @@ config BR2_PACKAGE_DIALOG
          This application provides a method of displaying several different
          types of dialog boxes from shell scripts.  This allows a developer
          of a script to interact with the user in a much friendlier manner.
+
+comment "dialog needs a toolchain w/ threads"
+       depends on !BR2_TOOLCHAIN_HAS_THREADS
+       depends on BR2_USE_MMU