poco: disable on avr32

Fixes
http://autobuild.buildroot.net/results/8695f8d4412c78d9d58518d73d55ab490f2a6dc7/

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/poco/Config.in

@@ -3,7 +3,8 @@ config BR2_PACKAGE_POCO
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on BR2_USE_WCHAR
 	depends on BR2_TOOLCHAIN_HAS_THREADS
-	depends on !(BR2_arc || BR2_bfin || BR2_microblaze || BR2_mipsel || BR2_xtensa)
+	depends on !(BR2_arc || BR2_bfin || BR2_microblaze || BR2_mipsel \
+		|| BR2_xtensa || BR2_avr32)
 	select BR2_PACKAGE_ZLIB
 	select BR2_PACKAGE_PCRE
 	help
@@ -62,4 +63,5 @@ endif # BR2_PACKAGE_POCO
 comment "poco needs a toolchain w/ wchar, threads, C++"
 	depends on !BR2_USE_WCHAR || !BR2_INSTALL_LIBSTDCPP \
 		|| !BR2_TOOLCHAIN_HAS_THREADS
-	depends on !(BR2_arc || BR2_bfin || BR2_microblaze || BR2_mipsel || BR2_xtensa)
+	depends on !(BR2_arc || BR2_bfin || BR2_microblaze || BR2_mipsel \
+		|| BR2_xtensa || BR2_avr32)