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vmagnin / gtk-fortran

A GTK / Fortran binding. The documentation is in the Wiki tab.

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Solving problems with GTK 4.2.0 and GLib 2.68

vmagnin opened this issue · comments

commented

Describe the bug
After generating gtk-fortran with GTK 4.2.0 and GLib 2.68 under Fedora 34, building fails because of new GLIB_AVAILABLE_ENUMERATOR_IN_2_68 constants appearing in gtkenums-auto.f90:

glib-2.0/glib/guri.h:90:  G_URI_FLAGS_SCHEME_NORMALIZE GLIB_AVAILABLE_ENUMERATOR_IN_2_68 = 1 << 8,
glib-2.0/gio/gioenums.h:1223:  G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_REQUIRE_SAME_USER GLIB_AVAILABLE_ENUMERATOR_IN_2_68 = (1<<5)
glib-2.0/gio/gioenums.h:1386:  G_DBUS_SERVER_FLAGS_AUTHENTICATION_REQUIRE_SAME_USER GLIB_AVAILABLE_ENUMERATOR_IN_2_68 = (1<<2)

These constants are defined in glib-2.0/glib/gversionmacros.h:

#define GLIB_AVAILABLE_ENUMERATOR_IN_2_68

meaning they are replaced by a void string if the C preprocessor knows that 2.68 is available.

Should be fixed by adding a regex in cfwrapper to remove strings similar to GLIB_AVAILABLE_ENUMERATOR_IN_?_??

Your system:

  • OS version: Fedora 34
  • Compiler version: gfortran 11
  • GTK branch: gtk4 and gtk3
  • GLib 2.68
commented

Fixed by adding line 83 in enums.py:

        # Remove those preprocessor constants:
        parameters[0] = re.sub("GLIB_AVAILABLE_ENUMERATOR_IN_\d_[\d]+ ", "", parameters[0])