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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Using opencv with areaDetector |
| From: | William Smith via Tech-talk <tech-talk at aps.anl.gov> |
| To: | "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov> |
| Date: | Tue, 08 Aug 2023 12:16:56 +0200 |
Dear Tech-Talk,
I am trying to use opencv with areaDetector. To start, I have been trying to build with the ADPluginEdge plugin
I am using ubuntu 20.04
I have pulled AD 3-12-1
I have installed opencv using the package manager. sudo apt install libopencv-dev
I have checked that the commonDriverMakefile in ADCore contains ifdef ADPLUGINBAR....
I have checked that in CONFIG_SITE.local.linux-x86_64 the following is set
WITH_OPENCV = YES
OPENCV_EXTERNAL = YES
I had to add the include directory because opencv 4.2.0 includes are under /usr/includes/opencv4
OPENCV = /usr
OPENCV_LIB = $(OPENCV)/lib
OPENCV_INCLUDE = -I$(OPENCV)/include/opencv4
ADSupport, ADCore and ADPluginEdge build without errors. Then when I try to build an example IOC using ADSimDetector I get the following error:
No rule to make target '../../../lib/linux-x86_64/libopencv_core.a', needed by 'simDetectorApp'
It feels like it isn't looking in the EXTERNAL location like I tell it to. Have I missed something? Does anyone have a suggestion?
Thanks,
Will