I'm in process of renovating an existing QT application & having received the source code I've added it to a github actions routine for cross platform builds.
However I am getting the a QWT not found error for my Linux & OSX build & can't figure out why (probably due to my lack of QT experience), any advice would be appreciated.


build.yml
https://github.com/MaximumTrainer/Ma...lows/build.yml

pro build file
https://github.com/MaximumTrainer/Ma.../PowerVelo.pro

Linux error -
src/main/util.h:7:10: fatal error: qwt_plot.h: No such file or directory
#include <qwt_plot.h>
^~~~~~~~~~~~
compilation terminated.
make: *** [build/release/.obj/userdao.o] Error 1
Makefile:18472: recipe for target 'build/release/.obj/userdao.o' failed
Error: Process completed with exit code 2.

Mac error -
src/main/util.h:7:10: fatal error: 'qwt_plot.h' file not found
#include <qwt_plot.h>
^~~~~~~~~~~~
1 error generated.
make: *** [build/release/.obj/userdao.o] Error 1
Error: Process completed with exit code 2.

Github actions full output:
https://github.com/MaximumTrainer/Ma...true#step:6:37

Note the windows build fails for a different reason which I will fix after this issue is resolved.

Thanks for your advice