Snippets for ardour 9.8.0 from Fedora i686

Sourced from https://kojipkgs.fedoraproject.org/packages/ardour9/9.8.0/1.fc46/data/logs/i686/build.log.

../libs/pbd/crossthread.posix.cc:79:23: warning: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   79 |         (void)::write (fds[1], &c, 1);
      |               ~~~~~~~~^~~~~~~~~~~~~~~

../libs/pbd/fpu.cc:270:47: warning: ignoring return value of ‘int posix_memalign(void**, size_t, size_t)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  270 |                         (void) posix_memalign ((void **) &fxbuf, 16, sizeof (char *));
      |                                ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/pbd/fpu.cc:272:47: warning: ignoring return value of ‘int posix_memalign(void**, size_t, size_t)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  272 |                         (void) posix_memalign ((void **) fxbuf, 16, 512);
      |                                ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/tk/ztk/atkmarshal.c:52:1: warning: no previous prototype for ‘atk_marshal_VOID__INT_INT’ [-Wmissing-prototypes]
   52 | atk_marshal_VOID__INT_INT (GClosure     *closure,
      | ^~~~~~~~~~~~~~~~~~~~~~~~~

../libs/tk/ztk/atkmarshal.c:89:1: warning: no previous prototype for ‘atk_marshal_VOID__INT_INT_STRING’ [-Wmissing-prototypes]
   89 | atk_marshal_VOID__INT_INT_STRING (GClosure     *closure,
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/tk/ztk/atkmarshal.c:128:1: warning: no previous prototype for ‘atk_marshal_VOID__INT_INT_INT_STRING’ [-Wmissing-prototypes]
  128 | atk_marshal_VOID__INT_INT_INT_STRING (GClosure     *closure,
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/tk/ztk/atkmarshal.c:169:1: warning: no previous prototype for ‘atk_marshal_VOID__STRING_BOOLEAN’ [-Wmissing-prototypes]
  169 | atk_marshal_VOID__STRING_BOOLEAN (GClosure     *closure,
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/tk/ztk/atkmarshal.c:206:1: warning: no previous prototype for ‘atk_marshal_VOID__DOUBLE_STRING’ [-Wmissing-prototypes]
  206 | atk_marshal_VOID__DOUBLE_STRING (GClosure     *closure,
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/usr/include/glib-2.0/gobject/gtype.h:2678:62: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 2678 | #define _G_TYPE_CHV(vl)                 (g_type_check_value ((GValue*) vl))
      |                                                              ^

../libs/tk/ztk/atktext.c:1414:3: warning: ‘atk_text_get_text_at_offset’ is deprecated: Use 'atk_text_get_string_at_offset' instead [-Wdeprecated-declarations]
 1414 |   line = atk_text_get_text_at_offset (text, bounds_min_offset,
      |   ^~~~

../libs/tk/ztk/atktext.c:1418:3: warning: ‘atk_text_get_text_at_offset’ is deprecated: Use 'atk_text_get_string_at_offset' instead [-Wdeprecated-declarations]
 1418 |   line = atk_text_get_text_at_offset (text, bounds_max_offset,
      |   ^~~~

../libs/pbd/system_exec.cc:852:24: warning: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  852 |         (void) ::write (pok[1], &buf, 1);
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~

../libs/tk/ztk/atkrelation.c:254:3: warning: ‘g_value_array_new’ is deprecated: Use 'GArray' instead [-Wdeprecated-declarations]
  254 |   array = g_value_array_new (n_targets);
      |   ^~~~~

../libs/tk/ztk/atkrelation.c:260:5: warning: ‘g_value_array_append’ is deprecated: Use 'GArray' instead [-Wdeprecated-declarations]
  260 |     array = g_value_array_append (array, value);
      |     ^~~~~

../libs/tk/ztk/atkrelation.c:270:3: warning: ‘g_value_array_free’ is deprecated: Use 'GArray' instead [-Wdeprecated-declarations]
  270 |   g_value_array_free (array);
      |   ^~~~~~~~~~~~~~~~~~

../libs/tk/ztk/atkrelation.c:476:7: warning: ‘g_value_array_get_nth’ is deprecated: Use 'GArray' instead [-Wdeprecated-declarations]
  476 |       value = g_value_array_get_nth (array, i);
      |       ^~~~~

../libs/tk/ztk/atkrelation.c:492:3: warning: ‘g_value_array_new’ is deprecated: Use 'GArray' instead [-Wdeprecated-declarations]
  492 |   return_array = g_value_array_new (array->len);
      |   ^~~~~~~~~~~~

../libs/tk/ztk/atkrelation.c:498:7: warning: ‘g_value_array_append’ is deprecated: Use 'GArray' instead [-Wdeprecated-declarations]
  498 |       return_array = g_value_array_append (return_array, value);
      |       ^~~~~~~~~~~~

/usr/include/glib-2.0/glib/gi18n-lib.h:32:21: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   32 | #define  _(String) ((char *) g_dgettext (GETTEXT_PACKAGE, String))
      |                     ^

../libs/tk/ztk/atkobject.c:1317:9: warning: ‘atk_value_set_current_value’ is deprecated: Use 'atk_value_set_value' instead [-Wdeprecated-declarations]
 1317 |         atk_value_set_current_value (ATK_VALUE (accessible), value);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/tk/ztk/atkobject.c:1366:9: warning: ‘atk_value_get_current_value’ is deprecated: Use 'atk_value_get_value_and_text' instead [-Wdeprecated-declarations]
 1366 |         atk_value_get_current_value (ATK_VALUE (accessible), value);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/ydk-pixbuf/gdk-pixbuf-animation.h:98:79: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
   98 |                                                                               const GTimeVal         *start_time);
      |                                                                               ^~~~~

../libs/tk/ydk-pixbuf/ydk-pixbuf/gdk-pixbuf-animation.h:104:79: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  104 |                                                                               const GTimeVal         *current_time);
      |                                                                               ^~~~~

../libs/tk/ydk-pixbuf/ydk-pixbuf/gdk-pixbuf-animation.h:149:46: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  149 |                                              const GTimeVal     *start_time);
      |                                              ^~~~~

../libs/tk/ydk-pixbuf/ydk-pixbuf/gdk-pixbuf-animation.h:193:41: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  193 |                                         const GTimeVal         *current_time);
      |                                         ^~~~~

../libs/tk/ydk-pixbuf/io-pixdata.c:120:39: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  120 |   g_string_append_len (context->data, (char *)buf, size);
      |                                       ^

../libs/tk/ydk-pixbuf/io-pixdata.c:158:37: warning: no previous prototype for ‘_gdk_pixbuf__pixdata_fill_vtable’ [-Wmissing-prototypes]
  158 | #define MODULE_ENTRY(function) void _gdk_pixbuf__pixdata_ ## function
      |                                     ^~~~~~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/io-pixdata.c:158:37: warning: no previous prototype for ‘_gdk_pixbuf__pixdata_fill_info’ [-Wmissing-prototypes]
  158 | #define MODULE_ENTRY(function) void _gdk_pixbuf__pixdata_ ## function
      |                                     ^~~~~~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/io-pixdata.c:183:27: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  183 |         info->signature = (GdkPixbufModulePattern *) signature;
      |                           ^

../libs/tk/ydk-pixbuf/io-pixdata.c:185:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  185 |         info->mime_types = (gchar **) mime_types;
      |                            ^

../libs/tk/ydk-pixbuf/io-pixdata.c:186:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  186 |         info->extensions = (gchar **) extensions;
      |                            ^

../libs/tk/ydk-pixbuf/gdk-pixbuf-scaled-anim.c:177:11: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  177 |           const GTimeVal     *start_time)
      |           ^~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-scaled-anim.c:247:10: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  247 |          const GTimeVal         *current_time)
      |          ^~~~~

/usr/include/glib-2.0/gobject/gtype.h:2684:26: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 2684 |   GTypeInstance *_inst = (GTypeInstance*) ip; GType _t = gt; gboolean _r; \
      |                          ^

../libs/tk/ydk-pixbuf/io-xbm.c:490:37: warning: no previous prototype for ‘_gdk_pixbuf__xbm_fill_vtable’ [-Wmissing-prototypes]
  490 | #define MODULE_ENTRY(function) void _gdk_pixbuf__xbm_ ## function
      |                                     ^~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/io-xbm.c:490:37: warning: no previous prototype for ‘_gdk_pixbuf__xbm_fill_info’ [-Wmissing-prototypes]
  490 | #define MODULE_ENTRY(function) void _gdk_pixbuf__xbm_ ## function
      |                                     ^~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/io-xbm.c:518:27: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  518 |         info->signature = (GdkPixbufModulePattern *) signature;
      |                           ^

../libs/tk/ydk-pixbuf/io-xbm.c:520:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  520 |         info->mime_types = (gchar **) mime_types;
      |                            ^

../libs/tk/ydk-pixbuf/io-xbm.c:521:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  521 |         info->extensions = (gchar **) extensions;
      |                            ^

../libs/tk/ydk-pixbuf/pixops/pixops.c:332:58: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  332 |               INNER_LOOP(4, 4, p32=(guint32*)dest;*p32=*((guint32*)p));
      |                                                          ^

../libs/tk/ydk-pixbuf/pixops/pixops.c:1370:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1370 |             line_bufs[j] = (guchar *)src_buf;
      |                            ^

../libs/tk/ydk-pixbuf/pixops/pixops.c:1372:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1372 |             line_bufs[j] = (guchar *)src_buf + (gsize)src_rowstride * y_start;
      |                            ^

../libs/tk/ydk-pixbuf/pixops/pixops.c:1374:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1374 |             line_bufs[j] = (guchar *)src_buf + (gsize)src_rowstride * (src_height - 1);
      |                            ^

../libs/tk/ydk-pixbuf/io-xpm.c:148:15: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  148 |         found = bsearch (name, xColors, G_N_ELEMENTS (xColors), sizeof (XPMColorEntry),
      |               ^

../libs/tk/ydk-pixbuf/io-xpm.c:452:19: warning: variable ‘xcnt’ set but not used [-Wunused-but-set-variable=]
  452 |         gint cnt, xcnt, ycnt, wbytes, n;
      |                   ^~~~

../libs/tk/ydk-pixbuf/io-xpm.c:812:37: warning: no previous prototype for ‘_gdk_pixbuf__xpm_fill_vtable’ [-Wmissing-prototypes]
  812 | #define MODULE_ENTRY(function) void _gdk_pixbuf__xpm_ ## function
      |                                     ^~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/io-xpm.c:812:37: warning: no previous prototype for ‘_gdk_pixbuf__xpm_fill_info’ [-Wmissing-prototypes]
  812 | #define MODULE_ENTRY(function) void _gdk_pixbuf__xpm_ ## function
      |                                     ^~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/io-xpm.c:840:27: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  840 |         info->signature = (GdkPixbufModulePattern *) signature;
      |                           ^

../libs/tk/ydk-pixbuf/io-xpm.c:842:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  842 |         info->mime_types = (gchar **) mime_types;
      |                            ^

../libs/tk/ydk-pixbuf/io-xpm.c:843:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  843 |         info->extensions = (gchar **) extensions;
      |                            ^

../libs/tk/ydk-pixbuf/gdk-pixbuf-simple-anim.c:83:9: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
   83 |         GTimeVal start_time;
      |         ^~~~~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-simple-anim.c:84:9: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
   84 |         GTimeVal current_time;
      |         ^~~~~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-simple-anim.c:108:42: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  108 |                                          const GTimeVal     *start_time);
      |                                          ^~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-simple-anim.c:242:11: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  242 |           const GTimeVal    *start_time)
      |           ^~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-simple-anim.c:266:47: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  266 |                                               const GTimeVal         *current_time);
      |                                               ^~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-simple-anim.c:307:10: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  307 |          const GTimeVal         *current_time)
      |          ^~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:419:17: warning: ‘g_simple_async_result_take_error’ is deprecated [-Wdeprecated-declarations]
  419 |                 g_simple_async_result_take_error (result, error);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:421:17: warning: ‘g_simple_async_result_set_op_res_gpointer’ is deprecated [-Wdeprecated-declarations]
  421 |                 g_simple_async_result_set_op_res_gpointer (result, g_object_ref (animation), g_object_unref);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:455:9: warning: ‘g_simple_async_result_new’ is deprecated: Use 'g_task_new' instead [-Wdeprecated-declarations]
  455 |         result = g_simple_async_result_new (G_OBJECT (stream), callback, user_data, gdk_pixbuf_animation_new_from_stream_async);
      |         ^~~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:456:9: warning: ‘g_simple_async_result_run_in_thread’ is deprecated [-Wdeprecated-declarations]
  456 |         g_simple_async_result_run_in_thread (result, (GSimpleAsyncThreadFunc) animation_new_from_stream_thread, G_PRIORITY_DEFAULT, cancellable);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:481:9: warning: ‘g_simple_async_result_get_source_tag’ is deprecated [-Wdeprecated-declarations]
  481 |         g_warn_if_fail (g_simple_async_result_get_source_tag (result) == gdk_pixbuf_animation_new_from_stream_async);
      |         ^~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:483:9: warning: ‘g_simple_async_result_propagate_error’ is deprecated [-Wdeprecated-declarations]
  483 |         if (g_simple_async_result_propagate_error (result, error))
      |         ^~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:486:9: warning: ‘g_simple_async_result_get_op_res_gpointer’ is deprecated [-Wdeprecated-declarations]
  486 |         return g_simple_async_result_get_op_res_gpointer (result);
      |         ^~~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:690:32: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  690 |                                const GTimeVal     *start_time)
      |                                ^~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:692:9: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  692 |         GTimeVal val;
      |         ^~~~~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:700:17: warning: ‘g_get_current_time’ is deprecated: Use 'g_get_real_time' instead [-Wdeprecated-declarations]
  700 |                 g_get_current_time (&val);
      |                 ^~~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:815:36: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  815 |                                    const GTimeVal         *current_time)
      |                                    ^~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:817:9: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  817 |         GTimeVal val;
      |         ^~~~~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:825:17: warning: ‘g_get_current_time’ is deprecated: Use 'g_get_real_time' instead [-Wdeprecated-declarations]
  825 |                 g_get_current_time (&val);
      |                 ^~~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:837:70: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  837 |                                                                      const GTimeVal     *start_time);
      |                                                                      ^~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:921:31: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  921 |                               const GTimeVal     *start_time)
      |                               ^~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:939:72: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  939 |                                                                        const GTimeVal         *current_time);
      |                                                                        ^~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-animation.c:996:35: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  996 |                                   const GTimeVal         *current_time)
      |                                   ^~~~~

../libs/tk/ydk-pixbuf/gdk-pixdata.c:237:25: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  237 |   pixdata->pixel_data = (guint8 *)stream;
      |                         ^

../libs/tk/ydk-pixbuf/gdk-pixdata.c:369:15: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  369 |         buf = (GdkPixbuf *)pixbuf;
      |               ^

../libs/tk/ydk-pixbuf/io-png.c:355:32: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  355 |                                (png_charpp) &icc_profile_title, &compression_type,
      |                                ^

../libs/tk/ydk-pixbuf/io-png.c:356:32: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  356 |                                (png_bytepp) &icc_profile, (png_uint_32*) &icc_profile_size);
      |                                ^

../libs/tk/ydk-pixbuf/io-png.c:589:34: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  589 |                                  (guchar*) buf, size);
      |                                  ^

../libs/tk/ydk-pixbuf/io-png.c:733:32: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  733 |                                (png_charpp) &icc_profile_title, &compression_type,
      |                                ^

../libs/tk/ydk-pixbuf/io-png.c:734:32: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  734 |                                (png_bytepp) &icc_profile, &icc_profile_size);
      |                                ^

../libs/tk/ydk-pixbuf/io-png.c:950:34: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  950 |                         text.key = unprefixed_key;
      |                                  ^

../libs/tk/ydk-pixbuf/io-png.c:1194:37: warning: no previous prototype for ‘_gdk_pixbuf__png_fill_vtable’ [-Wmissing-prototypes]
 1194 | #define MODULE_ENTRY(function) void _gdk_pixbuf__png_ ## function
      |                                     ^~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/io-png.c:1194:37: warning: no previous prototype for ‘_gdk_pixbuf__png_fill_info’ [-Wmissing-prototypes]
 1194 | #define MODULE_ENTRY(function) void _gdk_pixbuf__png_ ## function
      |                                     ^~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/io-png.c:1223:27: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1223 |         info->signature = (GdkPixbufModulePattern *) signature;
      |                           ^

../libs/tk/ydk-pixbuf/io-png.c:1225:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1225 |         info->mime_types = (gchar **) mime_types;
      |                            ^

../libs/tk/ydk-pixbuf/io-png.c:1226:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1226 |         info->extensions = (gchar **) extensions;
      |                            ^

../libs/tk/ydk-pixbuf/io-jpeg.c:1303:1: warning: no previous prototype for ‘to_callback_init’ [-Wmissing-prototypes]
 1303 | to_callback_init (j_compress_ptr cinfo)
      | ^~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/io-jpeg.c:1352:1: warning: no previous prototype for ‘to_callback_terminate’ [-Wmissing-prototypes]
 1352 | to_callback_terminate (j_compress_ptr cinfo)
      | ^~~~~~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/io-jpeg.c:1663:37: warning: no previous prototype for ‘_gdk_pixbuf__jpeg_fill_vtable’ [-Wmissing-prototypes]
 1663 | #define MODULE_ENTRY(function) void _gdk_pixbuf__jpeg_ ## function
      |                                     ^~~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/io-jpeg.c:1663:37: warning: no previous prototype for ‘_gdk_pixbuf__jpeg_fill_info’ [-Wmissing-prototypes]
 1663 | #define MODULE_ENTRY(function) void _gdk_pixbuf__jpeg_ ## function
      |                                     ^~~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/io-jpeg.c:1694:27: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1694 |         info->signature = (GdkPixbufModulePattern *) signature;
      |                           ^

../libs/tk/ydk-pixbuf/io-jpeg.c:1696:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1696 |         info->mime_types = (gchar **) mime_types;
      |                            ^

../libs/tk/ydk-pixbuf/io-jpeg.c:1697:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1697 |         info->extensions = (gchar **) extensions;
      |                            ^

../libs/evoral/SMF.cc:634:58: warning: ignoring return value of ‘int smf_track_add_eot_pulses(smf_track_t*, size_t)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  634 |                          (void) smf_track_add_eot_pulses (trk, their_pulses);
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~

../libs/temporal/tempo.cc:3035:39: warning: variable ‘beats_delta’ set but not used [-Wunused-but-set-variable=]
 3035 |                                 Beats beats_delta = _meters.front().to_quarters (delta);
      |                                       ^~~~~~~~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-marshal.c:56:1: warning: no previous prototype for ‘_gdk_pixbuf_marshal_VOID__INT_INT’ [-Wmissing-prototypes]
   56 | _gdk_pixbuf_marshal_VOID__INT_INT (GClosure     *closure,
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf-marshal.c:93:1: warning: no previous prototype for ‘_gdk_pixbuf_marshal_VOID__INT_INT_INT_INT’ [-Wmissing-prototypes]
   93 | _gdk_pixbuf_marshal_VOID__INT_INT_INT_INT (GClosure     *closure,
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/tk/ydk-pixbuf/gdk-pixbuf.c:674:41: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  674 |                 GdkPixbuf *mut_pixbuf = (GdkPixbuf*)pixbuf;
      |                                         ^

../libs/staffpad/FourierTransform_pffft.cpp:49:29: warning: cast from type ‘const std::complex<float>*’ to type ‘float*’ casts away qualifiers [-Wcast-qual]
   49 |         t.assignSamples(ch, (float*)spec);
      |                             ^~~~~~~~~~~~

../libs/tk/ydk-pixbuf/ydk-pixbuf/gdk-pixbuf-animation.h:98:113: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
   98 |                                                                               const GTimeVal         *start_time);
      |                                                                                                                 ^

../libs/tk/ydk-pixbuf/ydk-pixbuf/gdk-pixbuf-animation.h:104:115: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  104 |                                                                               const GTimeVal         *current_time);
      |                                                                                                                   ^

../libs/tk/ydkmm/ydkmm/pixbufanimation.h:124:72: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  124 |   Glib::RefPtr<PixbufAnimationIter> get_iter(const GTimeVal* start_time);
      |                                                                        ^

../libs/tk/ydkmm/pixbufanimationiter.cc:167:78: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  167 |   return gdk_pixbuf_animation_iter_advance(gobj(), static_cast<const GTimeVal*>(&current_time));
      |                                                                              ^

../libs/staffpad/pffft/pffft.c:513:34: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  513 |       const v4sf * RESTRICT pc = (v4sf*)(cc + 1 + k);
      |                                  ^

../libs/staffpad/pffft/pffft.c:601:34: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  601 |       const v4sf * RESTRICT pc = (v4sf*)(cc - 1 + 4*k);
      |                                  ^

../libs/staffpad/pffft/pffft.c:830:15: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  830 |   v4sf *in  = (v4sf*)input_readonly;
      |               ^

../libs/staffpad/pffft/pffft.c:877:15: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  877 |   v4sf *in  = (v4sf*)input_readonly;
      |               ^

../libs/staffpad/pffft/pffft.c:982:6: warning: no previous prototype for ‘cffti1_ps’ [-Wmissing-prototypes]
  982 | void cffti1_ps(int n, float *wa, int *ifac)
      |      ^~~~~~~~~

../libs/staffpad/pffft/pffft.c:1021:7: warning: no previous prototype for ‘cfftf1_ps’ [-Wmissing-prototypes]
 1021 | v4sf *cfftf1_ps(int n, const v4sf *input_readonly, v4sf *work1, v4sf *work2, const float *wa, const int *ifac, int isign) {
      |       ^~~~~~~~~

../libs/staffpad/pffft/pffft.c:1022:15: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1022 |   v4sf *in  = (v4sf*)input_readonly;
      |               ^

../libs/staffpad/pffft/pffft.c:1189:27: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1189 |       unreversed_copy(dk, (v4sf*)(in + N/4), (v4sf*)(out + N - 6*SIMD_SZ), -8);
      |                           ^

../libs/staffpad/pffft/pffft.c:1190:27: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1190 |       unreversed_copy(dk, (v4sf*)(in + 3*N/4), (v4sf*)(out + N - 2*SIMD_SZ), -8);
      |                           ^

../libs/staffpad/pffft/pffft.c:1207:6: warning: no previous prototype for ‘pffft_cplx_finalize’ [-Wmissing-prototypes]
 1207 | void pffft_cplx_finalize(int Ncvec, const v4sf *in, v4sf *out, const v4sf *e) {
      |      ^~~~~~~~~~~~~~~~~~~

../libs/staffpad/pffft/pffft.c:1251:6: warning: no previous prototype for ‘pffft_cplx_preprocess’ [-Wmissing-prototypes]
 1251 | void pffft_cplx_preprocess(int Ncvec, const v4sf *in, v4sf *out, const v4sf *e) {
      |      ^~~~~~~~~~~~~~~~~~~~~

../libs/staffpad/pffft/pffft.c:1444:16: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1444 |     Xr.f[k] = ((float*)in)[8*k];
      |                ^

../libs/staffpad/pffft/pffft.c:1445:16: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1445 |     Xi.f[k] = ((float*)in)[8*k+4];
      |                ^

../libs/staffpad/pffft/pffft.c:1477:6: warning: no previous prototype for ‘pffft_transform_internal’ [-Wmissing-prototypes]
 1477 | void pffft_transform_internal(PFFFT_Setup *setup, const float *finput, float *foutput, v4sf *scratch,
      |      ^~~~~~~~~~~~~~~~~~~~~~~~

../libs/staffpad/pffft/pffft.c:1517:29: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1517 |       pffft_zreorder(setup, (float*)vinput, (float*)buff[ib], PFFFT_BACKWARD);
      |                             ^

../libs/staffpad/pffft/pffft.c:1577:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1577 |   ar = ((v4sf_union*)va)[0].f[0];
      |         ^

../libs/staffpad/pffft/pffft.c:1578:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1578 |   ai = ((v4sf_union*)va)[1].f[0];
      |         ^

../libs/staffpad/pffft/pffft.c:1579:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1579 |   br = ((v4sf_union*)vb)[0].f[0];
      |         ^

../libs/staffpad/pffft/pffft.c:1580:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1580 |   bi = ((v4sf_union*)vb)[1].f[0];
      |         ^

../libs/staffpad/pffft/pffft.c:1670:10: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1670 |   sar = ((v4sf_union*)va)[0].f[0];
      |          ^

../libs/staffpad/pffft/pffft.c:1671:10: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1671 |   sai = ((v4sf_union*)va)[1].f[0];
      |          ^

../libs/staffpad/pffft/pffft.c:1672:10: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1672 |   sbr = ((v4sf_union*)vb)[0].f[0];
      |          ^

../libs/staffpad/pffft/pffft.c:1673:10: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 1673 |   sbi = ((v4sf_union*)vb)[1].f[0];
      |          ^

../libs/tk/ydkmm/pixbufanimation.cc:171:87: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  171 | Glib::RefPtr<PixbufAnimationIter> PixbufAnimation::get_iter(const GTimeVal* start_time)
      |                                                                                       ^

../libs/staffpad/SimdTypes.h:115:19: warning: unused variable ‘byte_size’ [-Wunused-variable]
  115 |     constexpr int byte_size = sizeof(float);
      |                   ^~~~~~~~~

../libs/staffpad/SimdTypes.h:92:19: warning: unused variable ‘byte_size’ [-Wunused-variable]
   92 |     constexpr int byte_size = sizeof(float);
      |                   ^~~~~~~~~

../libs/tk/ydkmm/colormap.cc:45:150: warning: cast from type ‘const gboolean*’ {aka ‘const int*’} to type ‘gboolean*’ {aka ‘int*’} casts away qualifiers [-Wcast-qual]
   45 |   return gdk_colormap_alloc_colors(gobj(), const_cast<GdkColor*>(colors.data()), ncolors, static_cast<int>(writeable), static_cast<int>(best_match), (gboolean*)(success.data()));
      |                                                                                                                                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/tk/ytk/ytk/gtktypeutils.h:236:64: warning: ‘GTypeDebugFlags’ is deprecated [-Wdeprecated-declarations]
  236 | void            gtk_type_init   (GTypeDebugFlags    debug_flags);
      |                                                                ^

../libs/ardour/dsp_filter.cc:642:19: warning: ‘wfact’ may be used uninitialized [-Wmaybe-uninitialized]
  642 |         set_wfact (wfact);
      |         ~~~~~~~~~~^~~~~~~

/usr/include/bits/string_fortified.h:59:33: warning: ‘vec.buf[1]’ may be used uninitialized [-Wmaybe-uninitialized]
   59 |   return __builtin___memset_chk (__dest, __ch, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
   60 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/ardour/utils.cc:904:48: warning: statement has no effect [-Wunused-value]
  904 |                 DEBUG_RESULT (double, est, qpm);
      |                                                ^

../libs/ardour/transport_fsm.cc:721:47: warning: statement has no effect [-Wunused-value]
  721 |         DEBUG_RESULT (const MotionState, old, _motion_state);
      |                                               ^~~~~~~~~~~~~

../libs/ardour/transport_fsm.cc:730:47: warning: statement has no effect [-Wunused-value]
  730 |         DEBUG_RESULT (const ButlerState, old, _butler_state);
      |                                               ^~~~~~~~~~~~~

../libs/ardour/transport_fsm.cc:739:50: warning: statement has no effect [-Wunused-value]
  739 |         DEBUG_RESULT (const DirectionState, old, _direction_state);
      |                                                  ^~~~~~~~~~~~~~~~

../libs/ardour/vst_plugin.cc:566:31: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 4 has type ‘std::map<std::__cxx11::basic_string<char>, ARDOUR::Plugin::PresetRecord>::size_type’ {aka ‘unsigned int’} [-Wformat=]
  566 |         snprintf (tmp, 31, "%ld", _presets.size() + 1);
      |                             ~~^   ~~~~~~~~~~~~~~~~~~~
      |                               |                   |
      |                               long int            std::map<std::__cxx11::basic_string<char>, ARDOUR::Plugin::PresetRecord>::size_type {aka unsigned int}
      |                             %d

../libs/audiographer/private/gdither/gdither.h:67:9: warning: ‘gdither_new’ violates the C++ One Definition Rule [-Wodr]
   67 | GDither gdither_new(GDitherType type, uint32_t channels,
      |         ^

../libs/ardour/session_ltc.cc:76:32: warning: ‘int ltc_encoder_set_bufsize(LTCEncoder*, double, double)’ is deprecated [-Wdeprecated-declarations]
   76 |         ltc_encoder_set_bufsize(ltc_encoder, nominal_sample_rate(), 23.0);
      |         ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/ardour/session_ltc.cc:637:61: warning: ‘int ltc_encoder_get_buffer(LTCEncoder*, ltcsnd_sample_t*)’ is deprecated [-Wdeprecated-declarations]
  637 |                         enc_samples = ltc_encoder_get_buffer(ltc_encoder, &(ltc_enc_buf[ltc_buf_len]));
      |                                       ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/ardour/mtdm.cc:95:23: warning: ‘vip’ may be used uninitialized [-Wmaybe-uninitialized]
   95 |                 _peak = vip;
      |                 ~~~~~~^~~~~

../libs/ardour/scale.cc:541:16: warning: enumeration value ‘AbsolutePitch’ not handled in switch [-Wswitch]
  541 |         switch (_type) {
      |                ^

../libs/ardour/scale.cc:541:16: warning: enumeration value ‘RatioSteps’ not handled in switch [-Wswitch]

../libs/ardour/scale.cc:541:16: warning: enumeration value ‘RatioFromRoot’ not handled in switch [-Wswitch]

../libs/ardour/scale.cc:541:16: warning: enumeration value ‘MidiNote’ not handled in switch [-Wswitch]

../libs/ardour/region_fx_plugin.cc:1023:36: warning: unused variable ‘r’ [-Wunused-variable]
 1023 |                         bool const r = _plugins.front ()->match_variable_io (din, daux, dout);
      |                                    ^

../libs/ardour/midi_port.cc:185:49: warning: ‘note_number’ may be used uninitialized [-Wmaybe-uninitialized]
  185 |                                         NoteOff (note_number);
      |                                         ~~~~~~~~^~~~~~~~~~~~~

../libs/ardour/fluid_synth.cc:48:37: warning: ‘void fluid_synth_set_sample_rate(fluid_synth_t*, float)’ is deprecated [-Wdeprecated-declarations]
   48 |         fluid_synth_set_sample_rate (_synth, (float)samplerate);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/ardour/triggerbox.cc:6134:24: warning: variable ‘nevents’ set but not used [-Wunused-but-set-variable=]
 6134 |                 size_t nevents = 0;
      |                        ^~~~~~~

../libs/ardour/graph.cc:554:9: warning: ‘retval’ may be used uninitialized [-Wmaybe-uninitialized]
  554 |         if (retval) {
      |         ^~

../libs/ardour/ardour/midi_model.h:241:24: warning: ‘MEM[(const struct Change &)&c].D.665892’ may be used uninitialized [-Wmaybe-uninitialized]
  241 |                 struct Change {
      |                        ^~~~~~

../libs/ardour/ardour/midi_model.h:241:24: warning: ‘MEM[(const struct Change &)&c].D.665899’ may be used uninitialized [-Wmaybe-uninitialized]
  241 |                 struct Change {
      |                        ^~~~~~

../libs/ardour/globals.cc:1029:23: warning: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
 1029 |         (void)::write (fd, &c, 1);
      |               ~~~~~~~~^~~~~~~~~~~

/usr/include/c++/16/bits/atomic_base.h:518:31: warning: ‘__atomic_load_4’ writing 4 bytes into a region of size 0 overflows the destination [-Wstringop-overflow=]
  518 |         return __atomic_load_n(&_M_i, int(__m));
      |                ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~

../libs/tk/ytk/ytk/gtktypeutils.h:236:1: warning: ‘GTypeDebugFlags’ is deprecated [-Wdeprecated-declarations]
  236 | void            gtk_type_init   (GTypeDebugFlags    debug_flags);
      | ^~~~

../libs/tk/ytkmm/ytkmm/accelgroup.h:63:7: warning: defining ‘Gtk::AccelGroup’, which previously failed to be complete in a SFINAE context [-Wsfinae-incomplete=]
   63 | class AccelGroup : public Glib::Object
      |       ^~~~~~~~~~

../libs/aaf/AAFIEssenceFile.c:371:15: warning: variable ‘tmp’ set but not used [-Wunused-but-set-variable=]
  371 |         int   tmp      = 0;
      |               ^~~

../libs/aaf/AAFIParser.c:292:21: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable=]
  292 |                 int rc = snprintf (audioEssenceFile->originationDate, sizeof (((aafiAudioEssenceFile*)0)->originationDate), "%04u:%02u:%02u",
      |                     ^~

../libs/vamp-pyin/Yin.cpp:100:12: warning: variable ‘probSum’ set but not used [-Wunused-but-set-variable=]
  100 |     double probSum = 0;
      |            ^~~~~~~

/usr/include/c++/16/bits/atomic_base.h:518:31: warning: ‘__atomic_load_8’ writing 8 bytes into a region of size 0 overflows the destination [-Wstringop-overflow=]
  518 |         return __atomic_load_n(&_M_i, int(__m));
      |                ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~

../libs/aaf/AAFToText.c:120:21: warning: unused variable ‘rc’ [-Wunused-variable]
  120 |                 int rc = snprintf (str, sizeof (str), "%04i-%02u-%02u %02u:%02u:%02u.%02u",
      |                     ^~

../libs/aaf/AAFToText.c:146:21: warning: unused variable ‘rc’ [-Wunused-variable]
  146 |                 int rc = snprintf (str, sizeof (str), "%i.%i",
      |                     ^~

../libs/aaf/AAFToText.c:167:21: warning: unused variable ‘rc’ [-Wunused-variable]
  167 |                 int rc = snprintf (str, sizeof (str), "%u.%u.%u.%u %s (%i)",
      |                     ^~

../libs/aaf/AAFToText.c:956:29: warning: unused variable ‘rc’ [-Wunused-variable]
  956 |                         int rc = snprintf (TEXTDataDef, sizeof (TEXTDataDef), "%s", name);
      |                             ^~

../libs/aaf/AAFToText.c:1056:29: warning: unused variable ‘rc’ [-Wunused-variable]
 1056 |                         int rc = snprintf (TEXTOperationDef, sizeof (TEXTOperationDef), "%s", name);
      |                             ^~

../libs/aaf/AAFToText.c:1248:29: warning: unused variable ‘rc’ [-Wunused-variable]
 1248 |                         int rc = snprintf (TEXTParameterDef, sizeof (TEXTParameterDef), "%s", name);
      |                             ^~

../libs/aaf/AAFToText.c:2002:37: warning: unused variable ‘rc’ [-Wunused-variable]
 2002 |                                 int rc = snprintf (PIDText, sizeof (PIDText), "%s%s%s",
      |                                     ^~

../libs/aaf/AAFToText.c:2241:29: warning: unused variable ‘rc’ [-Wunused-variable]
 2241 |                         int rc = snprintf (ClassIDText, sizeof (ClassIDText), "%s%s%s",
      |                             ^~

../libs/aaf/AAFToText.c:2268:13: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable=]
 2268 |         int rc = 0;
      |             ^~

/usr/include/qm-dsp/dsp/tonal/TonalEstimator.h:35:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::size_t’ {aka ‘unsigned int’} [-Wsign-compare]
   35 |                 for (int i = 0; i < size(); i++)
      |                                 ~~^~~~~~~~

/usr/include/qm-dsp/dsp/tonal/TonalEstimator.h:71:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::size_t’ {aka ‘unsigned int’} [-Wsign-compare]
   71 |                 for (int i = 0; i < size(); i++)
      |                                 ~~^~~~~~~~

../libs/vamp-plugins/ChromagramPlugin.cpp:222:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘unsigned int’ [-Wsign-compare]
  222 |     for (int i = 0; i < m_config.BPO; ++i) {
      |                     ~~^~~~~~~~~~~~~~

../libs/vamp-plugins/ChromagramPlugin.cpp:252:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘unsigned int’ [-Wsign-compare]
  252 |         for (int i = 0; i < m_config.BPO; ++i) {
      |                         ~~^~~~~~~~~~~~~~

../libs/vamp-plugins/ChromagramPlugin.cpp:374:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘unsigned int’ [-Wsign-compare]
  374 |     for (int i = 0; i < m_config.BPO; ++i) {
      |                     ~~^~~~~~~~~~~~~~

../libs/vamp-plugins/ChromagramPlugin.cpp:405:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘unsigned int’ [-Wsign-compare]
  405 |     for (int i = 0; i < m_config.BPO; ++i) {
      |                     ~~^~~~~~~~~~~~~~

/usr/include/glib-2.0/gobject/gtype.h:2668:48: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 2668 | #  define _G_TYPE_CIC(ip, gt, ct)       ((ct*) (void *) ip)
      |                                                ^

../libs/surfaces/generic_midi/generic_midi_control_protocol.cc:1039:31: warning: ‘ev’ may be used uninitialized [-Wmaybe-uninitialized]
 1039 |                 mc->bind_midi (channel, ev, detail);
      |                 ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~

../libs/surfaces/generic_midi/midicontrollable.h:91:51: warning: ‘ctltype’ may be used uninitialized [-Wmaybe-uninitialized]
   91 |         void set_ctltype (CtlType val) { _ctltype = val; }
      |                                          ~~~~~~~~~^~~~~

../libs/surfaces/console1/c1_operations.cc:966:25: warning: ‘eq_freq_id’ may be used uninitialized [-Wmaybe-uninitialized]
  966 |         if (map_encoder (controllerID)) {
      |             ~~~~~~~~~~~~^~~~~~~~~~~~~~

../libs/surfaces/console1/c1_operations.cc:979:25: warning: ‘eq_gain_id’ may be used uninitialized [-Wmaybe-uninitialized]
  979 |         if (map_encoder (controllerID)) {
      |             ~~~~~~~~~~~~^~~~~~~~~~~~~~

../libs/surfaces/console1/console1.cc:516:14: warning: unused variable ‘e’ [-Wunused-variable]
  516 |     Encoder *e = get_encoder (ControllerID (EQ_BandQ) );
      |              ^

../libs/surfaces/console1/console1.cc:1259:14: warning: unused variable ‘monitor_active’ [-Wunused-variable]
 1259 |         bool monitor_active = session->monitor_active ();
      |              ^~~~~~~~~~~~~~

../libs/temporal/test/TempoMapCutBufferTest.cc:34:28: warning: unused variable ‘cb’ [-Wunused-variable]
   34 |         TempoMapCutBuffer* cb = tmap->cut (timepos_t::from_superclock (tmap->superclock_at (BBT_Argument (62, 1, 0))),
      |                            ^~

../libs/backends/jack/jack_session.cc:101:36: warning: ‘int jack_session_reply(jack_client_t*, jack_session_event_t*)’ is deprecated [-Wdeprecated-declarations]
  101 |                 jack_session_reply (jack_client, event);
      |                 ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~

../libs/backends/jack/jack_session.cc:108:33: warning: ‘void jack_session_event_free(jack_session_event_t*)’ is deprecated [-Wdeprecated-declarations]
  108 |         jack_session_event_free (event);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~

../libs/backends/dummy/dummy_audiobackend.cc:1576:80: warning: ‘int ltc_encoder_get_buffer(LTCEncoder*, ltcsnd_sample_t*)’ is deprecated [-Wdeprecated-declarations]
 1576 |                                         const int len = ltc_encoder_get_buffer (_ltc, enc_buf);
      |                                                         ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~

../libs/ardour/test/lua_script_test.cc:22:32: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 2 has type ‘std::vector<std::shared_ptr<ARDOUR::LuaScriptInfo> >::size_type’ {aka ‘unsigned int’} [-Wformat=]
   22 |         printf("\n * Testing %ld Lua session scripts\n", scripts.size());
      |                              ~~^                         ~~~~~~~~~~~~~~
      |                                |                                     |
      |                                long int                              std::vector<std::shared_ptr<ARDOUR::LuaScriptInfo> >::size_type {aka unsigned int}
      |                              %d

../libs/plugins/a-fluidsynth.lv2/a-fluidsynth.cc:470:37: warning: ‘void fluid_synth_set_sample_rate(fluid_synth_t*, float)’ is deprecated [-Wdeprecated-declarations]
  470 |         fluid_synth_set_sample_rate (self->synth, (float)rate);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/plugins/a-fluidsynth.lv2/a-fluidsynth.cc:475:35: warning: ‘void fluid_synth_set_reverb_on(fluid_synth_t*, int)’ is deprecated [-Wdeprecated-declarations]
  475 |         fluid_synth_set_reverb_on (self->synth, 0);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~

../libs/plugins/a-fluidsynth.lv2/a-fluidsynth.cc:476:35: warning: ‘void fluid_synth_set_chorus_on(fluid_synth_t*, int)’ is deprecated [-Wdeprecated-declarations]
  476 |         fluid_synth_set_chorus_on (self->synth, 0);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~

../libs/plugins/a-fluidsynth.lv2/a-fluidsynth.cc:594:51: warning: ‘void fluid_synth_set_reverb_on(fluid_synth_t*, int)’ is deprecated [-Wdeprecated-declarations]
  594 |                         fluid_synth_set_reverb_on (self->synth, *self->p_ports[FS_REV_ENABLE] > 0 ? 1 : 0);
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/plugins/a-fluidsynth.lv2/a-fluidsynth.cc:598:51: warning: ‘void fluid_synth_set_chorus_on(fluid_synth_t*, int)’ is deprecated [-Wdeprecated-declarations]
  598 |                         fluid_synth_set_chorus_on (self->synth, *self->p_ports[FS_CHR_ENABLE] > 0 ? 1 : 0);
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/plugins/a-fluidsynth.lv2/a-fluidsynth.cc:614:48: warning: ‘int fluid_synth_set_reverb(fluid_synth_t*, double, double, double, double)’ is deprecated [-Wdeprecated-declarations]
  614 |                         fluid_synth_set_reverb (self->synth,
      |                         ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
  615 |                                                 *self->p_ports[FS_REV_ROOMSIZE],
      |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  616 |                                                 *self->p_ports[FS_REV_DAMPING],
      |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  617 |                                                 *self->p_ports[FS_REV_WIDTH],
      |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  618 |                                                 *self->p_ports[FS_REV_LEVEL]);
      |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/plugins/a-fluidsynth.lv2/a-fluidsynth.cc:622:48: warning: ‘int fluid_synth_set_chorus(fluid_synth_t*, int, double, double, double, int)’ is deprecated [-Wdeprecated-declarations]
  622 |                         fluid_synth_set_chorus (self->synth,
      |                         ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
  623 |                                                 rintf (*self->p_ports[FS_CHR_N]),
      |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  624 |                                                 db_to_coeff (*self->p_ports[FS_CHR_LEVEL]),
      |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  625 |                                                 *self->p_ports[FS_CHR_SPEED],
      |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  626 |                                                 *self->p_ports[FS_CHR_DEPTH],
      |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  627 |                                                 (*self->p_ports[FS_CHR_TYPE] > 0) ? FLUID_CHORUS_MOD_SINE : FLUID_CHORUS_MOD_TRIANGLE);
      |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../libs/surfaces/mcp_http/mcp_http_server.cc:5194:26: warning: unused variable ‘_event_loop’ [-Wunused-variable]
 5194 |         PBD::EventLoop*  _event_loop = event_loop;
      |                          ^~~~~~~~~~~

/usr/include/c++/16/bits/shared_ptr_base.h:986:15: warning: ‘operator delete(void*, unsigned int)’ called on unallocated object ‘to_group’ [-Wfree-nonheap-object]
  986 |               delete __p;
      |               ^~~~~~~~~~

../gtk2_ardour/group_tabs.h:77:16: warning: ‘tab.color’ may be used uninitialized [-Wmaybe-uninitialized]
   77 |         struct Tab {
      |                ^~~