60d4be3ea6
Version 0.13.1 of libupnpp uses range-based for loops. This C++11 feature requires at least gcc 4.6. Fixes: http://autobuild.buildroot.net/results/aa9/aa93ff96305a3b201636bea65f1cfdb6db6d3dfb/ http://autobuild.buildroot.net/results/d8b/d8b96987a5336a64857817ec9831b0fb12867e7c/ http://autobuild.buildroot.net/results/408/40807fe84f67961817b6592a6df243c036cf3b4b/ http://autobuild.buildroot.net/results/408/40807fe84f67961817b6592a6df243c036cf3b4b/ .. and many more Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>