buildOpenCVTX2
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jetsonhacks
OpenCV not compatible with YOLO
OpenCV 3.4.1 had build issues with C compilation mode, there is a new commit in the opencv github repo which solves this, but i am still getting the error
make
gcc -Iinclude/ -Isrc/ -DOPENCV pkg-config --cflags /usr/local/lib/pkgconfig/opencv.pc -DGPU -I/usr/local/cuda/include/ -DCUDNN -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -DOPENCV -DGPU -DCUDNN -c ./src/gemm.c -o obj/gemm.o
In file included from /usr/local/include/opencv2/core/types_c.h:59:0,
from /usr/local/include/opencv2/core/core_c.h:48,
from /usr/local/include/opencv2/highgui/highgui_c.h:45,
from include/darknet.h:25,
from ./src/utils.h:5,
from ./src/gemm.c:2:
/usr/local/include/opencv2/core/cvdef.h:485:1: error: unknown type name ‘namespace’
namespace cv {
^
compilation terminated due to -Wfatal-errors.
Makefile:85: recipe for target 'obj/gemm.o' failed
make: *** [obj/gemm.o] Error 1
What commit did you add? What version of L4T are you running? What version of CUDA?
I installed OpenCV 3.4.0 and YOLO is now working L4T -> 28.2 CUDA -> 9.0 Thank you!
Good to hear! I'll leave this open for a while in case other people run into the issue.