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gkv311 / occt-samples-gtk

Open CASCADE Technology sample - 3D Viewer within GTK window
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OCCT viewer fails to build in Debian Bookworm/Testing with gtkmm 4 #7

Open avimdev opened 1 year ago

avimdev commented 1 year ago

Viewer builds and runs correctly in a clean virtual machine running Debian Bookworm/Testing XFCE, with OCCT 7.6.3 and gtkmm-3.0-dev (both installed via apt), but does not build correctly with gtkmm-4.0-dev (installed via apt), even after modifying CMakeLists.txt to:

#set (CMAKE_CXX_STANDARD 11)
set (CMAKE_CXX_STANDARD 17)

#pkg_check_modules (GTKMM REQUIRED gtkmm-3.0)
pkg_check_modules (GTKMM REQUIRED gtkmm-4.0)

giving various gtk-related errors. It would be very useful to have a sample of a minimal OCCT viewer in Linux using GTK4. Thank you.

System information: Host: Debian 11 stable, XFCE, running on Thinkpad x250 Virtualization Software: Virtual Machine Manager with default configuration