iperf3: use -D_GNU_SOURCE to fix build error on musl
authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Sun, 29 Mar 2015 04:26:57 +0000 (04:26 +0000)
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Sun, 29 Mar 2015 04:26:57 +0000 (04:26 +0000)
commit79f5f0b3c715a78f35a9261c6c481ba8cd3f2126
tree24371bbcd61bd3f797cb7f41b6816a1be272af1e
parent8fa34ba2277efd3f1770ab1b5c3fd96414a64ff9
iperf3: use -D_GNU_SOURCE to fix build error on musl

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45103 3c298f89-4303-0410-b956-a3cf2f4a3e73
package/network/utils/iperf3/Makefile