package/openzwave: needs NPTL

openzwave needs pthread_setname_np

Fixes:
 - http://autobuild.buildroot.org/results/d50a79384eb346078fd83ad3a1ba8b8a04cc4d53

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/openzwave/Config.in

@@ -1,6 +1,6 @@
 config BR2_PACKAGE_OPENZWAVE
 	bool "openzwave"
-	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on !BR2_STATIC_LIBS
 	depends on BR2_USE_WCHAR
@@ -13,6 +13,6 @@ config BR2_PACKAGE_OPENZWAVE
 
 	  http://www.openzwave.net
 
-comment "openzwave needs a toolchain w/ C++, dynamic library, threads, wchar"
+comment "openzwave needs a toolchain w/ C++, dynamic library, NPTL, wchar"
 	depends on !BR2_INSTALL_LIBSTDCPP || BR2_STATIC_LIBS || \
-		!BR2_TOOLCHAIN_HAS_THREADS || !BR2_USE_WCHAR
+		!BR2_TOOLCHAIN_HAS_THREADS_NPTL || !BR2_USE_WCHAR