[CMake] Using different installs/versions of the OpenCV library
Bart Vandewoestyne
Bart.Vandewoestyne at telenet.be
Thu Feb 14 06:09:16 EST 2013
On 02/14/2013 11:47 AM, Andreas Haferburg wrote:
> Have you tried specifying the version?
>
> FIND_PACKAGE(OpenCV 2.2.0 EXACT REQUIRED)
>
> FIND_PACKAGE(OpenCV 2.4.0 EXACT REQUIRED)
>
> Not sure if the FindOpenCV script can handle the version argument.
>
> Andreas
Doesn't seem to work. I have 2.4.3 installed under /tmp/opencv_install
and I now used
find_package( OpenCV 2.4.3 EXACT REQUIRED )
in my CMakeLists.txt, but I get:
CMake Error at CMakeLists.txt:7 (find_package):
Could not find a configuration file for package "OpenCV" that exactly
matches requested version "2.4.3".
The following configuration files were considered but not accepted:
/usr/share/OpenCV/OpenCVConfig.cmake, version: 2.3.1
-- Configuring incomplete, errors occurred!
Any other suggestions? It would really be nice for me to be able to
easily switch between different OpenCV installs...
Regards,
Bart
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