--- /dev/null
+# Cannot just append to PACKAGECONFIG, as nghttp2's dependencies do not build
+# for native/nativesdk, and appending class-target does not work because of
+# the weak definition of PACKAGECONFIG in the recipe, so need to copy the
+# definition to add nghttp2...
+PACKAGECONFIG = "${@bb.utils.filter('DISTRO_FEATURES', 'ipv6', d)} gnutls libidn proxy threaded-resolver verbose zlib nghttp2"