There's a closed pull request on the void-packages repository gmsh: Update to 4.5.0 ; Added build_option fltk https://github.com/void-linux/void-packages/pull/17583 Description: Add build_option fltk so by default a lot less dependencies are needed unless one wants to build a fltk GUI. Also add libgfortran to depends as gmsh links to the library. Closes: #17086 Signed-off-by: Nathan Owens