ccpax.blogg.se - Cmake install nonsource file

To expand my suggestion, you can use CMake to grab an initial default path from the user configuring and building the project. How can I access this variable that is set, from the other cpp files of the project ? Or can the Path be set manually in the ExecutableScript.sh.in file ? Is there a way to do it from QT Creator alone than running it from the terminal ?(by modifying. The main.cpp runs all tests in the sample.cpp files, as below : #include "gtest/gtest.h"Īccording to answer given by, How should i structure my main.cpp ,to be able to use/access the variable "IMAGES_PATH" in the files sample1.cpp and sample2.cpp ? Sample 1,2 are c++ files with different testcases. So that now the IMG_PATH variable gets updated everywhere in the remaining parts of the project. So when someone clones my project they will just have to update the IMG_PATH variable with the path to where their image files are located.

Looking for a way for setting a variable eg.IMG_PATH = "/path/to/image/files" which can be set once and only the variable is used all over the executable files. What I am trying to accomplish: "To be able to avoid using an absolute path for the images I use and allow people trying to implement my code to only change the path at one place with their own test image locations."

Tried to set a Path variable in QT build environment settings.

(This did not work since the images folder was outside the project directory.) qrc resource file and tried to access the images. Something like this: imread("home/././test_images/img1.jpg")īut I want to set a common path for the images folder, so that anybody using my project later on will just have to set their test_image folder path with respect to their machine, and need not make changes in the code.ġ. I want to access these images but not using the absolute path. I have a folder (outside the project directory) that contains these images.

I have been doing a google test on my project (cmake and qt) for which I need to test the match of two images.