Guillaume Bouchard f30addc70d Use gtk3 for nativefiledialog ... Rational: gtk2 is not maintained anymore and the change was simple. - Update of nativefiledialog/CMakeLists.txt in order to detect and use gtk3 - Updated a few files referencing gtk2, especially: - github workflow: I tested that the apt-get update works on ubuntu 18.03 in a docker container - Readme. This was tested in the following nixpkgs PR: https://github.com/NixOS/nixpkgs/pull/107878		2020-12-29 15:13:43 +01:00
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rolling-release.yml	Use gtk3 for nativefiledialog	2020-12-29 15:13:43 +01:00