python-pyzmq: ensure correct path to zmq is used

Fixes:
http://autobuild.buildroot.net/results/6ae/6ae84c53985ab52ab1c64dd1e2a16d0bcf9eed1e/
http://autobuild.buildroot.net/results/04d/04d5ceb5335912916f05596a285e84d38a7c7d31/
http://autobuild.buildroot.net/results/77a/77ae85f24fabd00f2981f2dbddb52d8d5091b4a8/
http://autobuild.buildroot.net/results/27a/27adf12cca4e0e998b64fda9bf4be67f6dbe1595/

And many more.

If --zmq isn't passed then python-pymq falls back to using 'pkg-config
--variable=prefix libzmq' which returns /usr, causing it to look in /usr/lib
for libraries breaking the build.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/python-pyzmq/python-pyzmq.mk b/package/python-pyzmq/python-pyzmq.mk
index 82bf3d0fd9bd9a274e63d6c715b2577872ddca36..7f86b52954789a7456b7def76bfa8e09d7d53ffa 100644 (file)
--- a/package/python-pyzmq/python-pyzmq.mk
+++ b/package/python-pyzmq/python-pyzmq.mk
@@ -12,6 +12,7 @@ PYTHON_PYZMQ_LICENSE = LGPLv3+ BSD-3c Apache-2.0
 PYTHON_PYZMQ_LICENSE_FILES = COPYING.LESSER COPYING.BSD
 PYTHON_PYZMQ_DEPENDENCIES = zeromq
 PYTHON_PYZMQ_SETUP_TYPE = distutils
+PYTHON_PYZMQ_BUILD_OPTS = --zmq=$(STAGING_DIR)/usr
 
 # Due to issues with cross-compiling, hardcode to the zeromq in BR
 define PYTHON_PYZMQ_PATCH_ZEROMQ_VERSION