#20 glibmm build errors: no member named … in namespace 'Glib'

[Ryan Carsten Schmidt]

Building the latest gelide code in the git repository fails when using glibmm 2.78.0 with these errors:

error: no member named 'build_filename' in namespace 'Glib'
error: no member named 'FILE_TEST_EXISTS' in namespace 'Glib'
error: no member named 'FILE_TEST_IS_DIR' in namespace 'Glib'
error: no member named 'file_test' in namespace 'Glib'

I found this patch that fixes the problem by including <glibmm.h> in src/config.hpp and src/utils/utils.hpp:

https://abf.io/import/gelide/blob/rosa2021.1/gelide-0.1.5-glibmm.patch