#30693: opencv @2.2.0_1 build fails ------------------------------+--------------------------------------------- Reporter: saskathex@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.0.1 Keywords: lion | Port: opencv ------------------------------+--------------------------------------------- Comment(by balazs.vagvolgyi@…): The issue seems to be an interference with the default `MIN(a,b)` macro in one of the OS X frameworks. Got it working by modifying the following files: OpenCV-2.2.0/modules/core/include/opencv2/core/core.hpp OpenCV-2.2.0/modules/core/include/opencv2/core/operations.hpp The modification involved creating another `MIN` macro in both files, I called it `__MIN(a,b)`: `#define __MIN(a,b) ((a)<(b)?(a):(b))` and replacing all `MIN(...)` calls with `__MIN(...)`. After the changes opencv compiles without errors. -- Ticket URL: <https://trac.macports.org/ticket/30693#comment:5> MacPorts <http://www.macports.org/> Ports system for Mac OS