czmq: fix static build

czmq configure script uses gcc to test zmq linking so libstdc++ is not added
automatically. Do this manually.

Fixes:
http://autobuild.buildroot.net/results/7b7/7b7f7614206cf9b8fef48f49cb060eca356d4949/
http://autobuild.buildroot.net/results/b3a/b3abff021d23ef0f685a44901b6041ba45bd35d7/
http://autobuild.buildroot.net/results/1f0/1f033d04231c5f058513cbca0d437b96260fbd7a/

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Baruch Siach 2014-11-21 08:04:50 +02:00 committed by Peter Korsgaard
parent 956823ded7
commit 2b88b05443
1 changed files with 4 additions and 0 deletions

View File

@ -18,6 +18,10 @@ CZMQ_LICENSE_FILES = LICENSE
# host-python, so disable asciidoc entirely.
CZMQ_CONF_ENV = ac_cv_prog_czmq_have_asciidoc=no
ifeq ($(BR2_PREFER_STATIC_LIB),y)
CZMQ_CONF_OPTS += LIBS=-lstdc++
endif
define CZMQ_CREATE_CONFIG_DIR
mkdir -p $(@D)/config
endef