gtkglext build is broken in master

[peti]

I tried compiling celestia today, but the build failed on a current version of master because of the following issue in celestia-1.6.1:

build flags: SHELL=/nix/store/xb062l4b76zyhq6grqf4iyfdikkpg8fl-bash-4.4-p23/bin/bash
  CC     libpangox_1_0_la-pangox.lo
pangox.c: In function 'pango_x_font_class_init':
pangox.c:282:13: error: 'PangoFontClass' {aka 'struct _PangoFontClass'} has no member named 'find_shaper'
   font_class->find_shaper = pango_x_font_find_shaper;
             ^~
pangox.c: In function 'itemize_string_foreach':
pangox.c:758:4: warning: 'pango_font_find_shaper' is deprecated [-Wdeprecated-declarations]
    shaper = pango_font_find_shaper (font, language, wc);
    ^~~~~~
In file included from /nix/store/vaz8d4pvrb9zf3bkl5l9qvmb1050jlxa-pango-1.44.7-dev/include/pango-1.0/pango/pango-attributes.h:25,
                 from /nix/store/vaz8d4pvrb9zf3bkl5l9qvmb1050jlxa-pango-1.44.7-dev/include/pango-1.0/pango/pango.h:25,
                 from pango-impl-utils.h:28,
                 from pangox.c:29:
/nix/store/vaz8d4pvrb9zf3bkl5l9qvmb1050jlxa-pango-1.44.7-dev/include/pango-1.0/pango/pango-font.h:625:23: note: declared here
 PangoEngineShape *    pango_font_find_shaper       (PangoFont        *font,
                       ^~~~~~~~~~~~~~~~~~~~~~
pangox.c: In function 'pango_x_font_get_metrics':
pangox.c:983:17: warning: implicit declaration of function 'pango_font_metrics_new'; did you mean 'pango_font_metrics_ref'? [-Wimplicit-function-declaration]
       metrics = pango_font_metrics_new ();
                 ^~~~~~~~~~~~~~~~~~~~~~
                 pango_font_metrics_ref
pangox.c:983:15: warning: assignment to 'PangoFontMetrics *' {aka 'struct _PangoFontMetrics *'} from 'int' makes pointer from integer without a cast [-Wint-conversion]
       metrics = pango_font_metrics_new ();
               ^
pangox.c: In function 'pango_x_get_shaper_map':
pangox.c:1359:3: warning: 'pango_find_map' is deprecated [-Wdeprecated-declarations]
   return pango_find_map (language, engine_type_id, render_type_id);
   ^~~~~~
In file included from pangox-private.h:26,
                 from pangox.c:30:
/nix/store/vaz8d4pvrb9zf3bkl5l9qvmb1050jlxa-pango-1.44.7-dev/include/pango-1.0/pango/pango-modules.h:59:16: note: declared here
 PangoMap *     pango_find_map        (PangoLanguage       *language,
                ^~~~~~~~~~~~~~
pangox.c: In function 'pango_x_font_find_shaper':
pangox.c:1380:3: warning: 'pango_script_for_unichar' is deprecated: Use 'g_unichar_get_script' instead [-Wdeprecated-declarations]
   script = pango_script_for_unichar (ch);
   ^~~~~~
In file included from /nix/store/vaz8d4pvrb9zf3bkl5l9qvmb1050jlxa-pango-1.44.7-dev/include/pango-1.0/pango/pango-gravity.h:112,
                 from /nix/store/vaz8d4pvrb9zf3bkl5l9qvmb1050jlxa-pango-1.44.7-dev/include/pango-1.0/pango/pango-types.h:196,
                 from /nix/store/vaz8d4pvrb9zf3bkl5l9qvmb1050jlxa-pango-1.44.7-dev/include/pango-1.0/pango/pango-font.h:26,
                 from /nix/store/vaz8d4pvrb9zf3bkl5l9qvmb1050jlxa-pango-1.44.7-dev/include/pango-1.0/pango/pango-attributes.h:25,
                 from /nix/store/vaz8d4pvrb9zf3bkl5l9qvmb1050jlxa-pango-1.44.7-dev/include/pango-1.0/pango/pango.h:25,
                 from pango-impl-utils.h:28,
                 from pangox.c:29:
/nix/store/vaz8d4pvrb9zf3bkl5l9qvmb1050jlxa-pango-1.44.7-dev/include/pango-1.0/pango/pango-script.h:310:13: note: declared here
 PangoScript pango_script_for_unichar         (gunichar             ch) G_GNUC_CONST;
             ^~~~~~~~~~~~~~~~~~~~~~~~
pangox.c:1381:3: warning: 'pango_map_get_engine' is deprecated [-Wdeprecated-declarations]
   return (PangoEngineShape *)pango_map_get_engine (shape_map, script);
   ^~~~~~
In file included from pangox-private.h:26,
                 from pangox.c:30:
/nix/store/vaz8d4pvrb9zf3bkl5l9qvmb1050jlxa-pango-1.44.7-dev/include/pango-1.0/pango/pango-modules.h:63:16: note: declared here
 PangoEngine *  pango_map_get_engine  (PangoMap            *map,
                ^~~~~~~~~~~~~~~~~~~~
make: *** [Makefile:428: libpangox_1_0_la-pangox.lo] Error 1
builder for '/nix/store/0gwdf9j2zf8iliccs2qk4qg3wq85fmn1-pangox-compat-0.0.2.drv' failed with exit code 2

[fionera]

Anydesk is broken because of this issue

[peti]

Fixed in current master. I got /nix/store/h23vnpdmhmjq6k614lyw2yxn725rynnp-celestia-1.6.1 from the NixOS cache just a minute ago.