wvstreams: need largefile support

Fixes:

  http://autobuild.buildroot.org/results/bc4/bc4c617a5d7740b6eedcfc0dd24aeed5bc888f6d/build-end.log

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/wvdial/Config.in

@@ -1,9 +1,13 @@
 config BR2_PACKAGE_WVDIAL
 	bool "wvdial"
 	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_LARGEFILE
 	depends on BR2_USE_MMU # wvstreams
 	select BR2_PACKAGE_WVSTREAMS
 	help
 	  wvdial is an intelligent Point-to-Point Protocol dialer
 
 	  http://wvdial.googlecode.com/
+
+comment "wvdial requires a toolchain with C++ and largefile support enabled"
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_LARGEFILE

package/wvstreams/Config.in

@@ -1,6 +1,7 @@
 config BR2_PACKAGE_WVSTREAMS
 	bool "wvstreams"
 	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_LARGEFILE
 	depends on BR2_USE_MMU # fork()
 	select BR2_PACKAGE_OPENSSL
 	select BR2_PACKAGE_ZLIB
@@ -9,5 +10,5 @@ config BR2_PACKAGE_WVSTREAMS
 
 	  http://wvstreams.googlecode.com/
 
-comment "wvstreams requires a toolchain with C++ support enabled"
-	depends on !BR2_INSTALL_LIBSTDCPP
+comment "wvstreams requires a toolchain with C++ and largefile support enabled"
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_LARGEFILE