Use freedesktop SDK & runtime 24.08

[flathubbot]

Started test build 148037

[flathubbot]

Build 148037 failed

[der-eismann]

Hmm, build currently fails with:

pangox.c: In function ‘pango_x_font_get_metrics’:
pangox.c:983:17: error: implicit declaration of function ‘pango_font_metrics_new’; did you mean ‘pango_font_metrics_ref’? [-Wimplicit-function-declaration]
  983 |       metrics = pango_font_metrics_new ();
      |                 ^~~~~~~~~~~~~~~~~~~~~~
      |                 pango_font_metrics_ref
pangox.c:983:15: error: assignment to ‘PangoFontMetrics *’ {aka ‘struct _PangoFontMetrics *’} from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
  983 |       metrics = pango_font_metrics_new ();
      |               ^

pangox.c: In function ‘pango_x_font_find_shaper’:
/usr/include/glib-2.0/glib/gthread.h:278:29: error: assignment to ‘PangoEngineShape *’ {aka ‘struct _PangoEngineShape *’} from incompatible pointer type ‘PangoEngine *’ {aka ‘struct _PangoEngine *’} [-Wincompatible-pointer-types]
  278 |     0 ? (void) (*(location) = (result)) : (void) 0;                  \
      |                             ^

pangox-fontmap.c: In function ‘pango_x_font_map_read_aliases’:
pangox-fontmap.c:944:21: error: implicit declaration of function ‘pango_config_key_get’; did you mean ‘pango_coverage_get’? [-Wimplicit-function-declaration]
  944 |   char *files_str = pango_config_key_get ("PangoX/AliasFiles");
      |                     ^~~~~~~~~~~~~~~~~~~~
      |                     pango_coverage_get
pangox-fontmap.c:944:21: error: initialization of ‘char *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]

basic-x.c: In function ‘basic_engine_x_class_init’:
basic-x.c:687:23: error: assignment to ‘void (*)(PangoEngineShape *, PangoFont *, const char *, unsigned int,  const PangoAnalysis *, PangoGlyphString *, const char *, unsigned int)’ {aka ‘void (*)(struct _PangoEngineShape *, struct _PangoFont *, const char *, unsigned int,  const struct _PangoAnalysis *, struct _PangoGlyphString *, const char *, unsigned int)’} from incompatible pointer type ‘void (*)(PangoEngineShape *, PangoFont *, const char *, gint,  const PangoAnalysis *, PangoGlyphString *)’ {aka ‘void (*)(struct _PangoEngineShape *, struct _PangoFont *, const char *, int,  const struct _PangoAnalysis *, struct _PangoGlyphString *)’} [-Wincompatible-pointer-types]
  687 |   class->script_shape = basic_engine_shape;
      |                       ^

I guess gcc was updated or some new defaults were set, I'll see if I can disable -Wint-conversion, -Wincompatible-pointer-types & -Wimplicit-function-declaration. This piece of software is so old, it's really about time AnyDesk releases a new Linux version.