sknelson111's profile - activity

oh, I'm sorry, I see what you were saying. Yeah, added -DBUILD_PNG=ON -DWITH_PNG=ON and everything is working now. Thank you so much!

Thanks for your reply Berak. I think I see now that I need to build all the dependencies statically as well, that was probably my problem. So I will give it a shot - and if I have more questions I will let you know. Thank you!

Hi,

I'd like to compile my program with openCV as a static library, to create a standalone app. I've tried using the cmake flag BUILD_SHARED_LIBS=OFF, however when I try to run my app on an ubuntu machine without openCV installed, I get the following error:

./gray_static_v03.out: error while loading shared libraries: libpng12.so.0: cannot open shared object file: No such file or directory

Here is a link to the dockerfile - where you can see my install commands: github.com/sknelson111/openCV/blob/master/Dockerfile

and here is the command I use to compile:

g++ -o gray.out gray.cpp `pkg-config opencv --cflags --libs --static`

Any ideas what I am doing wrong? Any help would be greatly appreciated!

Thank you!