Add a patch from upstream to fix build error:
error: no match for 'operator<<'
Fixes:
http://autobuild.buildroot.net/results/
ed4508a00663b03632a4eb9411ba05852d02fd88/
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
# Locally calculated
sha256 92cb5bf7e1df8b99792fe1eb530bf91fced9c2d14159007bec011bb1b8248269 zmqpp-3.2.0.tar.gz
+sha256 0b76169a48a0ba9dd581b63787b4852f3922de0c22b7a325cab688c1bafb3dd7 260a9304f6c74272bd3c396f6cca685657b4aff1.patch
ZMQPP_DEPENDENCIES = zeromq
ZMQPP_LICENSE = MIT
ZMQPP_LICENSE_FILES = LICENSE
+ZMQPP_PATCH = https://github.com/zeromq/zmqpp/commit/260a9304f6c74272bd3c396f6cca685657b4aff1.patch
ZMQPP_MAKE_OPTS = LD="$(TARGET_CXX)" BUILD_PATH=./build PREFIX=/usr
ZMQPP_LDFLAGS = $(TARGET_LDFLAGS) -lpthread