polkit: show comment when wchar isn't enabled

As pointed out by Arnout.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/package/polkit/Config.in b/package/polkit/Config.in
index da5f985623bd5bbf82060308cfc6e7d5dc177baf..b47022a0265926318fd28c972ceef9e342bf3e11 100644 (file)
--- a/package/polkit/Config.in
+++ b/package/polkit/Config.in
@@ -9,3 +9,6 @@ config BR2_PACKAGE_POLKIT
          processes to speak to privileged processes.
 
          http://www.freedesktop.org/wiki/Software/polkit
+
+comment "polkit requires a toolchain with WCHAR support"
+       depends on !BR2_USE_WCHAR