Comment 8 for bug 367607

I do not know if this is the right bug report for the gtkmm symbols, but after the recent commits, I do not only get the build error mentioned on the devmail, but also build errors related to the renaming to the append function:

Make error line 289: problem compiling: src/extension/internal/pdf-input-cairo.c
pp: In constructor 'Inkscape::Extension::Internal::PdfImportCairoDialog::PdfImpo
rtCairoDialog(PopplerDocument*)':
src/extension/internal/pdf-input-cairo.cpp:90:25: error: 'class Gtk::ComboBoxTex
t' has no member named 'append'
src/extension/internal/pdf-input-cairo.cpp:112:25: error: 'class Gtk::ComboBoxTe
xt' has no member named 'append'

And several others, if you wish I can provide the complete build output, though at first sight it seems that all files, where functions were renamed to append, fail to compile.