putty: needs wchar support

putty uses mbstate_t, which is a wchar related definition, so wchar
support is needed in the toolchain.

Fixes:

  http://autobuild.buildroot.net/results/0e3f4306513b79306d43338eced890205632c395/

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

diff --git a/package/putty/Config.in b/package/putty/Config.in
index fe5b9eb78efd0c7d719cc544795c3f6a67a50868..420a7532ef6b985b88e08d6a3cb0723c51df668b 100644 (file)
--- a/package/putty/Config.in
+++ b/package/putty/Config.in
@@ -1,9 +1,14 @@
 config BR2_PACKAGE_PUTTY
        bool "putty"
        depends on BR2_USE_MMU # fork()
+       depends on BR2_USE_WCHAR
        help
          PuTTY is a free SSH and Telnet client. Without GTK2 activated,
          only the commandline tools plink, pscp, psftp, and puttygen are
          built; enable GTK2 for the graphical client.
 
          http://www.chiark.greenend.org.uk/~sgtatham/putty/
+
+comment "putty needs a toolchain w/ wchar"
+       depends on BR2_USE_MMU
+       depends on !BR2_USE_WCHAR