autoreconf: export WARNINGS=
autoreconf: Entering directory '.'
autoreconf: running: true --force
autoreconf: running: aclocal -I m4 --force -I m4
autoreconf: configure.ac: tracing
autoreconf: running: libtoolize --copy --force
autoreconf: configure.ac: not using Intltool
autoreconf: configure.ac: not using Gtkdoc
autoreconf: running: aclocal -I m4 --force -I m4
autoreconf: running: /usr/bin/autoconf --include=m4 --force
autoreconf: running: /usr/bin/autoheader --include=m4 --force
autoreconf: running: automake --add-missing --copy --force-missing
configure.ac:46: installing 'autotools/compile'
configure.ac:27: installing 'autotools/missing'
bin/Makefile.am: installing 'autotools/depcomp'
autoreconf: Leaving directory '.'
configure: WARNING: No package 'libsystemd' found.
configure: WARNING: No package 'lua5.2' found, trying lua 5.1 instead
configure: WARNING: No package 'lua5.1' found, trying lua >= 5.1 instead
configure: WARNING: No package 'live555' found.
configure: WARNING: Library libnfs >= 1.10.0 needed for nfs was not found
configure: WARNING: Library freerdp >= 1.0.1 needed for freerdp was not found
configure: WARNING: Library libgme needed for gme was not found
configure: WARNING: No package 'libsidplay2' found (required for sid).
configure: WARNING: Library libmpg123 needed for mpg123 was not found
configure: WARNING: Library aom needed for aom was not found
configure: WARNING: Library dav1d needed for dav1d was not found
configure: WARNING: No package 'speexdsp' found.
configure: WARNING: Library spatialaudio needed for spatialaudio was not found
configure: WARNING: Library fluidlite needed for fluidlite was not found
configure: WARNING: Library aribb24 needed for aribsub was not found
configure: WARNING: Library aribb25 >= 0.2.6 needed for aribb25 was not found
configure: WARNING: Package 'sdl', required by 'SDL_image', not found. You should install it alongside your SDL package.
configure: WARNING: sapi.h not found. Text to Speech renderer for Windows disabled
configure: WARNING: Cannot find development headers for mmal...
configure: WARNING: Library soxr >= 0.1.2 needed for soxr was not found
configure: WARNING: Library libchromaprint >= 0.6.0 needed for chromaprint was not found
configure: WARNING: Library protobuf-lite >= 2.5.0 needed for chromecast was not found
configure: WARNING: No package 'libprojectM' found.
configure: WARNING: Library libsecret-1 >= 0.18 needed for secret was not found
./configure: line 65895: hostname: command not found
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from strnstr.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
Makefile:3755: warning: ignoring prerequisites on suffix rule definition
Makefile:3759: warning: ignoring prerequisites on suffix rule definition
/bin/sh: line 1: git: command not found
video: 870 entries
audio: 259 entries
spu: 50 entries
Makefile:3755: warning: ignoring prerequisites on suffix rule definition
Makefile:3759: warning: ignoring prerequisites on suffix rule definition
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from version.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from libvlc.c:36:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from libvlc-module.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from missing.c:35:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from posix/getaddrinfo.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/vlm.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/vlm_event.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/vlmshell.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from config/core.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from config/chain.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from config/file.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from config/help.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from config/intf.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from config/cmdline.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from config/getopt.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from extras/libc.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from modules/modules.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from modules/bank.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from modules/cache.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from modules/entry.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from modules/textdomain.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from interface/dialog.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
modules/cache.c: In function ‘vlc_cache_load_plugin_config’:
modules/cache.c:257:45: warning: ‘calloc’ sizes specified with ‘sizeof’ in the earlier argument and not in the later argument [-Wcalloc-transposed-args]
  257 |         plugin->conf.items = calloc(sizeof (module_config_t), lines);
      |                                             ^~~~~~~~~~~~~~~
modules/cache.c:257:45: note: earlier argument should specify number of elements, later size of each element
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from interface/interface.c:37:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from playlist/art.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from playlist/aout.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from playlist/thread.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from playlist/control.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from playlist/engine.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from playlist/fetcher.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from playlist/sort.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from playlist/loadsave.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from playlist/preparser.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from playlist/tree.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from playlist/item.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
playlist/preparser.c: In function ‘playlist_preparser_Push’:
playlist/preparser.c:171:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
  171 |             if( !b_net || i_options & META_REQUEST_OPTION_SCOPE_NETWORK )
      |                 ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
playlist/preparser.c:173:9: note: here
  173 |         default:
      |         ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from playlist/search.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from playlist/services_discovery.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from playlist/renderer.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/item.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/access.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/clock.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/control.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/decoder.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
input/clock.c:539:2: warning: #warning "input_clock_SetJitter needs more work" [-Wcpp]
  539 | #warning "input_clock_SetJitter needs more work"
      |  ^~~~~~~
In file included from input/control.c:39:
input/es_out.h: In function ‘es_out_SetMode’:
input/es_out.h:95:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
   95 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_MODE, i_mode );
      |         ^~~~~
input/es_out.h: In function ‘es_out_GetWakeup’:
input/es_out.h:101:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  101 |     int i_ret = es_out_Control( p_out, ES_OUT_GET_WAKE_UP, &i_wu );
      |         ^~~~~
input/es_out.h: In function ‘es_out_GetBuffering’:
input/es_out.h:109:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  109 |     int i_ret = es_out_Control( p_out, ES_OUT_GET_BUFFERING, &b );
      |         ^~~~~
input/es_out.h: In function ‘es_out_GetEmpty’:
input/es_out.h:117:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  117 |     int i_ret = es_out_Control( p_out, ES_OUT_GET_EMPTY, &b );
      |         ^~~~~
input/es_out.h: In function ‘es_out_SetDelay’:
input/es_out.h:124:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  124 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_DELAY, i_cat, i_delay );
      |         ^~~~~
input/es_out.h: In function ‘es_out_SetTimes’:
input/es_out.h:149:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  149 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_TIMES, f_position, i_time, i_length );
      |         ^~~~~
input/es_out.h: In function ‘es_out_SetJitter’:
input/es_out.h:155:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  155 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_JITTER,
      |         ^~~~~
input/es_out.h: In function ‘es_out_GetGroupForced’:
input/es_out.h:167:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  167 |     int i_ret = es_out_Control( p_out, ES_OUT_GET_GROUP_FORCED, &i_group );
      |         ^~~~~
input/es_out.h: In function ‘es_out_Eos’:
input/es_out.h:173:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  173 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_EOS );
      |         ^~~~~
input/decoder.c: In function ‘input_DecoderGetFifoSize’:
input/decoder.c:2379:5: warning: ‘block_FifoSize’ is deprecated [-Wdeprecated-declarations]
 2379 |     return block_FifoSize( p_owner->p_fifo );
      |     ^~~~~~
In file included from input/decoder.c:37:
../include/vlc_block.h:476:8: note: declared here
  476 | size_t block_FifoSize(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |        ^~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/demux.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/demux_chained.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:415,
                 from input/decoder.c:34:
input/decoder.c: In function ‘spu_new_buffer’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
input/decoder.c:590:9: note: in expansion of macro ‘msleep’
  590 |         msleep( DECODER_SPU_VOUT_WAIT_DURATION );
      |         ^~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/es_out.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
input/demux.c: In function ‘DemuxNameFromExtension’:
input/demux.c:112:19: warning: initializer-string for array of ‘char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (9 chars into 8 available) [-Wunterminated-string-initialization]
  112 |         { "rm",   "avformat" },
      |                   ^~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/es_out_timeshift.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/event.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from input/es_out.c:46:
input/es_out.h: In function ‘es_out_SetMode’:
input/es_out.h:95:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
   95 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_MODE, i_mode );
      |         ^~~~~
input/es_out.h: In function ‘es_out_GetWakeup’:
input/es_out.h:101:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  101 |     int i_ret = es_out_Control( p_out, ES_OUT_GET_WAKE_UP, &i_wu );
      |         ^~~~~
input/es_out.h: In function ‘es_out_GetBuffering’:
input/es_out.h:109:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  109 |     int i_ret = es_out_Control( p_out, ES_OUT_GET_BUFFERING, &b );
      |         ^~~~~
input/es_out.h: In function ‘es_out_GetEmpty’:
input/es_out.h:117:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  117 |     int i_ret = es_out_Control( p_out, ES_OUT_GET_EMPTY, &b );
      |         ^~~~~
input/es_out.h: In function ‘es_out_SetDelay’:
input/es_out.h:124:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  124 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_DELAY, i_cat, i_delay );
      |         ^~~~~
input/es_out.h: In function ‘es_out_SetTimes’:
input/es_out.h:149:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  149 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_TIMES, f_position, i_time, i_length );
      |         ^~~~~
input/es_out.h: In function ‘es_out_SetJitter’:
input/es_out.h:155:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  155 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_JITTER,
      |         ^~~~~
input/es_out.h: In function ‘es_out_GetGroupForced’:
input/es_out.h:167:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  167 |     int i_ret = es_out_Control( p_out, ES_OUT_GET_GROUP_FORCED, &i_group );
      |         ^~~~~
input/es_out.h: In function ‘es_out_Eos’:
input/es_out.h:173:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  173 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_EOS );
      |         ^~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/meta.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/input.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
input/es_out.c: In function ‘EsOutControlLocked’:
input/es_out.c:2790:20: warning: unused variable ‘b_source_paused’ [-Wunused-variable]
 2790 |         const bool b_source_paused = (bool)va_arg( args, int );
      |                    ^~~~~~~~~~~~~~~
input/es_out.c:2802:19: warning: unused variable ‘i_src_rate’ [-Wunused-variable]
 2802 |         const int i_src_rate = va_arg( args, int );
      |                   ^~~~~~~~~~
input/es_out.c:2813:26: warning: unused variable ‘i_date’ [-Wunused-variable]
 2813 |         const vlc_tick_t i_date = va_arg( args, vlc_tick_t );
      |                          ^~~~~~
In file included from input/es_out_timeshift.c:50:
input/es_out.h: In function ‘es_out_SetMode’:
input/es_out.h:95:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
   95 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_MODE, i_mode );
      |         ^~~~~
input/es_out.h: In function ‘es_out_GetWakeup’:
input/es_out.h:101:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  101 |     int i_ret = es_out_Control( p_out, ES_OUT_GET_WAKE_UP, &i_wu );
      |         ^~~~~
input/es_out.h: In function ‘es_out_GetBuffering’:
input/es_out.h:109:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  109 |     int i_ret = es_out_Control( p_out, ES_OUT_GET_BUFFERING, &b );
      |         ^~~~~
input/es_out.h: In function ‘es_out_GetEmpty’:
input/es_out.h:117:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  117 |     int i_ret = es_out_Control( p_out, ES_OUT_GET_EMPTY, &b );
      |         ^~~~~
input/es_out.h: In function ‘es_out_SetDelay’:
input/es_out.h:124:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  124 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_DELAY, i_cat, i_delay );
      |         ^~~~~
input/es_out.h: In function ‘es_out_SetTimes’:
input/es_out.h:149:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  149 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_TIMES, f_position, i_time, i_length );
      |         ^~~~~
input/es_out.h: In function ‘es_out_SetJitter’:
input/es_out.h:155:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  155 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_JITTER,
      |         ^~~~~
input/es_out.h: In function ‘es_out_GetGroupForced’:
input/es_out.h:167:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  167 |     int i_ret = es_out_Control( p_out, ES_OUT_GET_GROUP_FORCED, &i_group );
      |         ^~~~~
input/es_out.h: In function ‘es_out_Eos’:
input/es_out.h:173:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  173 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_EOS );
      |         ^~~~~
input/es_out_timeshift.c: In function ‘TsChangePause’:
input/es_out_timeshift.c:933:51: warning: unused parameter ‘b_source_paused’ [-Wunused-parameter]
  933 | static int TsChangePause( ts_thread_t *p_ts, bool b_source_paused, bool b_paused, vlc_tick_t i_date )
      |                                              ~~~~~^~~~~~~~~~~~~~~
In file included from input/input.c:40:
input/es_out.h: In function ‘es_out_SetMode’:
input/es_out.h:95:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
   95 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_MODE, i_mode );
      |         ^~~~~
input/es_out.h: In function ‘es_out_GetWakeup’:
input/es_out.h:101:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  101 |     int i_ret = es_out_Control( p_out, ES_OUT_GET_WAKE_UP, &i_wu );
      |         ^~~~~
input/es_out.h: In function ‘es_out_GetBuffering’:
input/es_out.h:109:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  109 |     int i_ret = es_out_Control( p_out, ES_OUT_GET_BUFFERING, &b );
      |         ^~~~~
input/es_out.h: In function ‘es_out_GetEmpty’:
input/es_out.h:117:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  117 |     int i_ret = es_out_Control( p_out, ES_OUT_GET_EMPTY, &b );
      |         ^~~~~
input/es_out.h: In function ‘es_out_SetDelay’:
input/es_out.h:124:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  124 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_DELAY, i_cat, i_delay );
      |         ^~~~~
input/es_out.h: In function ‘es_out_SetTimes’:
input/es_out.h:149:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  149 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_TIMES, f_position, i_time, i_length );
      |         ^~~~~
input/es_out.h: In function ‘es_out_SetJitter’:
input/es_out.h:155:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  155 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_JITTER,
      |         ^~~~~
input/es_out.h: In function ‘es_out_GetGroupForced’:
input/es_out.h:167:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  167 |     int i_ret = es_out_Control( p_out, ES_OUT_GET_GROUP_FORCED, &i_group );
      |         ^~~~~
input/es_out.h: In function ‘es_out_Eos’:
input/es_out.h:173:9: warning: unused variable ‘i_ret’ [-Wunused-variable]
  173 |     int i_ret = es_out_Control( p_out, ES_OUT_SET_EOS );
      |         ^~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/resource.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/services_discovery.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/stats.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:415,
                 from input/es_out.c:34:
input/es_out.c: In function ‘EsOutDel’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
input/es_out.c:2194:13: note: in expansion of macro ‘msleep’
 2194 |             msleep( 20*1000 );
      |             ^~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/stream.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/stream_fifo.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/stream_extractor.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/stream_filter.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/stream_memory.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/subtitles.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from input/var.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_output/common.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_output/dec.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_output/filters.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
audio_output/filters.c: In function ‘CreateFilter’:
audio_output/filters.c:49:58: warning: unused parameter ‘const_fmt’ [-Wunused-parameter]
   49 |                                config_chain_t *cfg, bool const_fmt)
      |                                                     ~~~~~^~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_output/output.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_output/volume.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/control.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/display.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/inhibit.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from video_output/display.c:46:
video_output/event.h: In function ‘vout_SendEventClose’:
video_output/event.h:42:2: warning: #warning FIXME: implement video close event [-Wcpp]
   42 | #warning FIXME: implement video close event
      |  ^~~~~~~
video_output/display.c: In function ‘VideoBufferNew’:
video_output/display.c:56:27: warning: unused variable ‘fmt’ [-Wunused-variable]
   56 |     const video_format_t *fmt = &filter->fmt_out.video;
      |                           ^~~
video_output/display.c: In function ‘vout_display_New’:
video_output/display.c:103:5: warning: ‘manage’ is deprecated [-Wdeprecated-declarations]
  103 |     vd->manage = NULL;
      |     ^~
In file included from video_output/display.c:34:
../include/vlc_vout_display.h:333:18: note: declared here
  333 |     void       (*manage)(vout_display_t *) VLC_DEPRECATED;
      |                  ^~~~~~
video_output/display.c: In function ‘vout_display_Manage’:
video_output/display.c:151:5: warning: ‘manage’ is deprecated [-Wdeprecated-declarations]
  151 |     if (vd->manage)
      |     ^~
../include/vlc_vout_display.h:333:18: note: declared here
  333 |     void       (*manage)(vout_display_t *) VLC_DEPRECATED;
      |                  ^~~~~~
video_output/display.c:152:9: warning: ‘manage’ is deprecated [-Wdeprecated-declarations]
  152 |         vd->manage(vd);
      |         ^~
../include/vlc_vout_display.h:333:18: note: declared here
  333 |     void       (*manage)(vout_display_t *) VLC_DEPRECATED;
      |                  ^~~~~~
video_output/display.c: In function ‘vout_ManageDisplay’:
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/interlacing.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
video_output/display.c:756:13: warning: ‘VOUT_DISPLAY_HIDE_MOUSE’ is deprecated [-Wdeprecated-declarations]
  756 |             vout_display_Control(vd, VOUT_DISPLAY_HIDE_MOUSE);
      |             ^~~~~~~~~~~~~~~~~~~~
../include/vlc_vout_display.h:144:5: note: declared here
  144 |     VOUT_DISPLAY_HIDE_MOUSE VLC_DEPRECATED_ENUM,
      |     ^~~~~~~~~~~~~~~~~~~~~~~
video_output/display.c: In function ‘SplitterPrepare’:
video_output/display.c:1337:43: warning: unused parameter ‘subpicture’ [-Wunused-parameter]
 1337 |                             subpicture_t *subpicture)
      |                             ~~~~~~~~~~~~~~^~~~~~~~~~
video_output/display.c: In function ‘SplitterDisplay’:
video_output/display.c:1358:43: warning: unused parameter ‘subpicture’ [-Wunused-parameter]
 1358 |                             subpicture_t *subpicture)
      |                             ~~~~~~~~~~~~~~^~~~~~~~~~
video_output/display.c: In function ‘vout_NewSplitter’:
video_output/display.c:1464:5: warning: ‘manage’ is deprecated [-Wdeprecated-declarations]
 1464 |     wrapper->manage  = SplitterManage;
      |     ^~~~~~~
../include/vlc_vout_display.h:333:18: note: declared here
  333 |     void       (*manage)(vout_display_t *) VLC_DEPRECATED;
      |                  ^~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/snapshot.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/video_output.c:34:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/video_text.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/video_epg.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/vout_subpictures.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/video_widgets.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/window.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from video_output/window.c:130:
video_output/event.h: In function ‘vout_SendEventClose’:
video_output/event.h:42:2: warning: #warning FIXME: implement video close event [-Wcpp]
   42 | #warning FIXME: implement video close event
      |  ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/opengl.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/vout_intf.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/vout_wrapper.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from network/getaddrinfo.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from network/http_auth.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from network/httpd.c:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from network/io.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from network/tcp.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from network/udp.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from network/rootbind.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from network/tls.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from text/charset.c:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from text/memstream.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from text/strings.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from text/unicode.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from text/url.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from text/iso_lang.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from text/filesystem.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/actions.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/background_worker.c:20:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/md5.c:38:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
misc/actions.c:352:7: warning: initializer-string for array of ‘char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (27 chars into 26 available) [-Wunterminated-string-initialization]
  352 |     { "subtitle-text-scale-normal", ACTIONID_SUBTITLE_TEXT_SCALE_NORMAL, },
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/probe.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/rand.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/mtime.c:33:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/block.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/fifo.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/es_format.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/fourcc.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/picture.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/picture_fifo.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/picture_pool.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
misc/picture.c: In function ‘picture_Hold’:
misc/picture.c:300:15: warning: unused variable ‘refs’ [-Wunused-variable]
  300 |     uintptr_t refs = atomic_fetch_add( &priv->gc.refs, 1 );
      |               ^~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/interrupt.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/keystore.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/renderer_discovery.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/threads.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/cpu.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/exit.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/epg.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/events.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/image.c:34:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/messages.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/mime.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/objects.c:37:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/objres.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/variables.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/error.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/xml.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/addons.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
misc/variables.c: In function ‘var_SetChecked’:
misc/variables.c:723:25: warning: unused parameter ‘expected_type’ [-Wunused-parameter]
  723 |                     int expected_type, vlc_value_t val )
      |                     ~~~~^~~~~~~~~~~~~
misc/variables.c: In function ‘var_GetChecked’:
misc/variables.c:782:25: warning: unused parameter ‘expected_type’ [-Wunused-parameter]
  782 |                     int expected_type, vlc_value_t *p_val )
      |                     ~~~~^~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/filter.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/filter_chain.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/httpcookies.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/fingerprinter.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/text_style.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from posix/filesystem.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/subpicture.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from posix/rand.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from posix/plugin.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from posix/timer.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from posix/dirs.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from posix/error.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from posix/netconf.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from posix/specific.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from posix/thread.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from linux/cpu.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from linux/dirs.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from linux/thread.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_output/sdp.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_output/sap.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_output/stream_output.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
stream_output/stream_output.c: In function ‘sout_MuxDeleteStream’:
stream_output/stream_output.c:493:6: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
  493 |      && block_FifoCount( p_input->p_fifo ) > 0 )
      |      ^~
In file included from stream_output/stream_output.c:47:
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
In file included from ../include/vlc_common.h:789,
                 from stream_output/stream_output.c:36:
../include/vlc_arrays.h:93:13: warning: declaration of ‘i_index’ shadows a previous local [-Wshadow=compatible-local]
   93 |         int i_index;                            \
      |             ^~~~~~~
stream_output/stream_output.c:507:9: note: in expansion of macro ‘TAB_REMOVE’
  507 |         TAB_REMOVE( p_mux->i_nb_inputs, p_mux->pp_inputs, p_input );
      |         ^~~~~~~~~~
stream_output/stream_output.c:490:9: note: shadowed declaration is here
  490 |     int i_index;
      |         ^~~~~~~
stream_output/stream_output.c: In function ‘sout_MuxGetStream’:
stream_output/stream_output.c:574:9: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
  574 |         if( block_FifoCount( p_input->p_fifo ) < i_blocks )
      |         ^~
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/shm.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/cdda.c:36:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/vnc.c:34:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/vcd/vcd.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/vcd/cdrom.c:38:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
access/vcd/cdrom.c: In function ‘OpenVCDImage’:
access/vcd/cdrom.c:869:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
  869 |                 if( strcasecmp( type, "BINARY" ) )
      |                   ^
access/vcd/cdrom.c:871:13: note: here
  871 |             case 1:
      |             ^~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/dvdnav.c:37:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/dvdread.c:38:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/bluray.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/ftp.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/http.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:415,
                 from access/dvdnav.c:46:
access/dvdnav.c: In function ‘Demux’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
access/dvdnav.c:914:9: note: in expansion of macro ‘msleep’
  914 |         msleep( 40000 );
      |         ^~~~~~
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
access/dvdnav.c:1149:13: note: in expansion of macro ‘msleep’
 1149 |             msleep( 40*1000 );
      |             ^~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/live555.cpp:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/mms/mms.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/mms/mmsh.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/mms/mmstu.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/mms/buffer.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:415,
                 from access/bluray.c:43:
access/bluray.c: In function ‘blurayStillImage’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
access/bluray.c:2670:5: note: in expansion of macro ‘msleep’
 2670 |     msleep( 40000 );
      |     ^~~~~~
access/bluray.c: In function ‘blurayHandleEvent’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
access/bluray.c:2880:9: note: in expansion of macro ‘msleep’
 2880 |         msleep( 40000 );
      |         ^~~~~~
access/bluray.c: In function ‘blurayDemux’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
access/bluray.c:2989:13: note: in expansion of macro ‘msleep’
 2989 |             msleep( 40000 );
      |             ^~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/mms/asf.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/smb.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/tcp.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
access/smb.c: In function ‘Open’:
access/smb.c:165:5: warning: ‘smbc_init’ is deprecated [-Wdeprecated-declarations]
  165 |     if( smbc_init( smb_auth, 0 ) )
      |     ^~
In file included from access/smb.c:45:
/usr/include/samba-4.0/libsmbclient.h:1301:5: note: declared here
 1301 | int smbc_init(smbc_get_auth_data_fn fn, int debug);
      |     ^~~~~~~~~
access/smb.c: In function ‘DirRead’:
access/smb.c:374:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
  374 |             psz_name = NULL;
      |                      ^
access/smb.c:375:9: note: here
  375 |         case SMBC_FILE_SHARE:
      |         ^~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/udp.c:36:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/sftp.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/satip.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/avio.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/concat.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:415,
                 from access/satip.c:34:
access/satip.c: In function ‘satip_teardown’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
access/satip.c:417:13: note: in expansion of macro ‘msleep’
  417 |             msleep(150000);
      |             ^~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/mtp.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/srt_common.h:27,
                 from access/srt.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/srt_common.h:27,
                 from access/srt_common.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/rist.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
access/srt.c: In function ‘srt_schedule_reconnect’:
access/srt.c:129:5: warning: ‘srt_socket’ is deprecated [-Wdeprecated-declarations]
  129 |     p_sys->sock = srt_socket( res->ai_family, SOCK_DGRAM, 0 );
      |     ^~~~~
In file included from access/srt_common.h:31:
/usr/include/srt/srt.h:753:41: note: declared here
  753 | SRT_ATR_DEPRECATED_PX SRT_API SRTSOCKET srt_socket(int, int, int) SRT_ATR_DEPRECATED;
      |                                         ^~~~~~~~~~
access/rist.c: In function ‘send_rbnack’:
access/rist.c:322:23: warning: initializer-string for array of ‘unsigned char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (5 chars into 4 available) [-Wunterminated-string-initialization]
  322 |     uint8_t name[4] = "RIST";
      |                       ^~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/srt_common.h:27,
                 from access/srt_common.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access_output/rist.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_output/adummy.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_output/file.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_output/amem.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_output/pulse.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_output/alsa.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
audio_output/pulse.c: In function ‘stream_start_now’:
audio_output/pulse.c:174:60: warning: unused parameter ‘aout’ [-Wunused-parameter]
  174 | static void stream_start_now(pa_stream *s, audio_output_t *aout)
      |                                            ~~~~~~~~~~~~~~~~^~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/stereo_widen.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/converter/format.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/mad.c:41:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/i420_rgb16_x86.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/i420_rgb.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/i420_yuy2.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/i422_yuy2.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/i420_rgb.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/i420_rgb16_x86.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/i420_yuy2.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/i422_yuy2.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/ddummy.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/edummy.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/spdif.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
codec/dca.c:33:2: warning: #warning This module is not officially supported anymore [-Wcpp]
   33 | #warning This module is not officially supported anymore
      |  ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/dca.c:36:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
codec/a52.c:35:2: warning: #warning This module is not officially supported anymore [-Wcpp]
   35 | #warning This module is not officially supported anymore
      |  ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/adpcm.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/a52.c:38:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/aes3.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/araw.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/faad.c:34:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/g711.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/fluidsynth.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/lpcm.c:33:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
codec/fluidsynth.c: In function ‘Open’:
codec/fluidsynth.c:164:5: warning: ‘fluid_synth_set_chorus_on’ is deprecated [-Wdeprecated-declarations]
  164 |     fluid_synth_set_chorus_on (p_sys->synth,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/fluidsynth.h:99,
                 from codec/fluidsynth.c:42:
/usr/include/fluidsynth/synth.h:207:38: note: declared here
  207 | FLUID_DEPRECATED FLUIDSYNTH_API void fluid_synth_set_chorus_on(fluid_synth_t *synth, int on);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~
codec/fluidsynth.c:170:5: warning: ‘fluid_synth_set_reverb_on’ is deprecated [-Wdeprecated-declarations]
  170 |     fluid_synth_set_reverb_on (p_sys->synth,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/fluidsynth/synth.h:161:38: note: declared here
  161 | FLUID_DEPRECATED FLUIDSYNTH_API void fluid_synth_set_reverb_on(fluid_synth_t *synth, int on);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~
codec/fluidsynth.c:175:5: warning: ‘fluid_synth_set_sample_rate’ is deprecated [-Wdeprecated-declarations]
  175 |     fluid_synth_set_sample_rate (p_sys->synth, p_dec->fmt_out.audio.i_rate);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/fluidsynth/synth.h:252:38: note: declared here
  252 | FLUID_DEPRECATED FLUIDSYNTH_API void fluid_synth_set_sample_rate(fluid_synth_t *synth, float sample_rate);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/uleaddvaudio.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/cdg.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
codec/libmpeg2.c:37:2: warning: #warning This module is not officially supported anymore [-Wcpp]
   37 | #warning This module is not officially supported anymore
      |  ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/libmpeg2.c:40:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/synchro.c:98:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/rawvideo.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/schroedinger.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/rtpvideo.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/png.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/jpeg.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/svg.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/xwd.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/libass.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/cc.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/cea708.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/cvdsub.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
codec/svg.c: In function ‘DecodeBlock’:
codec/svg.c:148:5: warning: ‘rsvg_handle_get_dimensions’ is deprecated: Use 'rsvg_handle_get_intrinsic_size_in_pixels' instead [-Wdeprecated-declarations]
  148 |     rsvg_handle_get_dimensions( rsvg, &dim );
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from codec/svg.c:39:
/usr/include/librsvg-2.0/librsvg/rsvg.h:661:6: note: declared here
  661 | void rsvg_handle_get_dimensions (RsvgHandle *handle, RsvgDimensionData *dimension_data);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~
codec/svg.c:240:5: warning: ‘rsvg_handle_render_cairo’ is deprecated: Use 'rsvg_handle_render_document' instead [-Wdeprecated-declarations]
  240 |     if( !rsvg_handle_render_cairo( rsvg, cr ) )
      |     ^~
In file included from /usr/include/librsvg-2.0/librsvg/rsvg.h:1329:
/usr/include/librsvg-2.0/librsvg/rsvg-cairo.h:90:10: note: declared here
   90 | gboolean rsvg_handle_render_cairo (RsvgHandle *handle, cairo_t *cr);
      |          ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/dvbsub.c:71:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/scte18.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/atsc_a65.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/scte27.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/stl.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/subsdec.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/subsusf.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
codec/subsdec.c: In function ‘ParseSubtitles’:
codec/subsdec.c:901:23: warning: declaration of ‘psz_tagname’ shadows a previous local [-Wshadow=compatible-local]
  901 |                 char* psz_tagname = GetTag( &psz_subtitle, true );
      |                       ^~~~~~~~~~~
codec/subsdec.c:763:19: note: shadowed declaration is here
  763 |             char *psz_tagname = GetTag( &psz_subtitle, false );
      |                   ^~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/ttml/ttml.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/svcdsub.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/webvtt.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/t140.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/telx.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
demux/webvtt.c: In function ‘demux_Range’:
demux/webvtt.c:348:79: warning: unused parameter ‘i_end’ [-Wunused-parameter]
  348 | static block_t *demux_Range( demux_t *p_demux, vlc_tick_t i_start, vlc_tick_t i_end )
      |                                                                    ~~~~~~~~~~~^~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/textst.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/zvbi.c:42:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/substx3g.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/flac.c:33:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/kate.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/opus.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
codec/zvbi.c: In function ‘OpaquePage’:
codec/zvbi.c:673:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
  673 |                 if( b_opaque )
      |                   ^
codec/zvbi.c:676:13: note: here
  676 |             case VBI_TRANSPARENT_FULL:
      |             ^~~~
codec/flac.c: In function ‘DecoderMetadataCallback’:
codec/flac.c:352:41: warning: declaration of ‘i’ shadows a previous local [-Wshadow=local]
  352 |                             for( size_t i=0; idata.vorbis_comment.num_comments; i++ )
      |                               ^
codec/flac.c:372:39: warning: declaration of ‘i’ shadows a previous local [-Wshadow=compatible-local]
  372 |                         for( unsigned i=0; idata.vorbis_comment.num_comments; i++ )
      |                               ^
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/opus_header.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/speex.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/theora.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/vorbis.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/oggspots.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:1036,
                 from codec/speex.c:31:
codec/speex.c: In function ‘DecodePacket’:
../include/vlc_messages.h:78:5: warning: this statement may fall through [-Wimplicit-fallthrough=]
   78 |     vlc_Log(VLC_OBJECT(o), p, vlc_module_name, __FILE__, __LINE__, \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   79 |             __func__, __VA_ARGS__)
      |             ~~~~~~~~~~~~~~~~~~~~~~
../include/vlc_messages.h:83:5: note: in expansion of macro ‘msg_Generic’
   83 |     msg_Generic(p_this, VLC_MSG_ERR, __VA_ARGS__)
      |     ^~~~~~~~~~~
codec/speex.c:836:17: note: in expansion of macro ‘msg_Err’
  836 |                 msg_Err( p_dec, "decoding error: corrupted stream?" );
      |                 ^~~~~~~
codec/speex.c:837:13: note: here
  837 |             case -1: /* End of stream */
      |             ^~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/avcodec/video.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
codec/oggspots.c: In function ‘ProcessHeader’:
codec/oggspots.c:273:15: warning: declaration of ‘p_extra’ shadows a previous local [-Wshadow=local]
  273 |         void* p_extra = realloc(p_dec->fmt_out.p_extra,
      |               ^~~~~~~
codec/oggspots.c:203:20: note: shadowed declaration is here
  203 |     const uint8_t* p_extra;
      |                    ^~~~~~~
codec/oggspots.c: In function ‘DecodePacket’:
codec/oggspots.c:394:5: warning: ignoring return value of ‘decoder_UpdateVideoFormat’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  394 |     decoder_UpdateVideoFormat(p_dec);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/avcodec/subtitle.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/avcodec/audio.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/avcodec/va.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/avcodec/avcodec.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
codec/avcodec/video.c: In function ‘InitVideoDecCommon’:
codec/avcodec/video.c:559:5: warning: ‘thread_safe_callbacks’ is deprecated [-Wdeprecated-declarations]
  559 |     p_context->thread_safe_callbacks = true;
      |     ^~~~~~~~~
In file included from codec/avcodec/video.c:39:
/usr/include/ffmpeg4.4/libavcodec/avcodec.h:1816:9: note: declared here
 1816 |     int thread_safe_callbacks;
      |         ^~~~~~~~~~~~~~~~~~~~~
codec/avcodec/video.c: In function ‘InitVideoHwDec’:
codec/avcodec/video.c:759:35: warning: unused parameter ‘obj’ [-Wunused-parameter]
  759 | int InitVideoHwDec( vlc_object_t *obj )
      |                     ~~~~~~~~~~~~~~^~~
codec/avcodec/video.c: At top level:
codec/avcodec/video.c:700:12: warning: ‘ExtractAV1Profile’ defined but not used [-Wunused-function]
  700 | static int ExtractAV1Profile(AVCodecContext *p_context, const es_format_t *fmt_in, decoder_sys_t *p_sys)
      |            ^~~~~~~~~~~~~~~~~
codec/avcodec/subtitle.c: In function ‘InitSubtitleDec’:
codec/avcodec/subtitle.c:96:5: warning: ‘av_codec_set_pkt_timebase’ is deprecated [-Wdeprecated-declarations]
   96 |     av_codec_set_pkt_timebase(context, AV_TIME_BASE_Q);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from codec/avcodec/subtitle.c:36:
/usr/include/ffmpeg4.4/libavcodec/avcodec.h:2399:12: note: declared here
 2399 | void       av_codec_set_pkt_timebase         (AVCodecContext *avctx, AVRational val);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/av1_obu.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/avcodec/encoder.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/avcodec/fourcc.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/avcodec/chroma.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/avcodec/vaapi.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/avcodec/vaapi.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from hw/vaapi/vlc_vaapi.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/x265.c:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
codec/avcodec/vaapi.c:67:12: warning: ‘vaapi_context’ is deprecated [-Wdeprecated-declarations]
   67 |     struct vaapi_context hw_ctx;
      |            ^~~~~~~~~~~~~
In file included from codec/avcodec/vaapi.c:46:
/usr/include/ffmpeg4.4/libavcodec/vaapi.h:56:29: note: declared here
   56 | struct attribute_deprecated vaapi_context {
      |                             ^~~~~~~~~~~~~
codec/avcodec/vaapi.c: In function ‘GetVaProfile’:
codec/avcodec/vaapi.c:74:65: warning: unused parameter ‘fmt’ [-Wunused-parameter]
   74 | static int GetVaProfile(AVCodecContext *ctx, const es_format_t *fmt,
      |                                              ~~~~~~~~~~~~~~~~~~~^~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/x264.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/x264.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
codec/avcodec/vaapi.c:67:12: warning: ‘vaapi_context’ is deprecated [-Wdeprecated-declarations]
   67 |     struct vaapi_context hw_ctx;
      |            ^~~~~~~~~~~~~
In file included from codec/avcodec/vaapi.c:46:
/usr/include/ffmpeg4.4/libavcodec/vaapi.h:56:29: note: declared here
   56 | struct attribute_deprecated vaapi_context {
      |                             ^~~~~~~~~~~~~
codec/avcodec/vaapi.c: In function ‘GetVaProfile’:
codec/avcodec/vaapi.c:74:65: warning: unused parameter ‘fmt’ [-Wunused-parameter]
   74 | static int GetVaProfile(AVCodecContext *ctx, const es_format_t *fmt,
      |                                              ~~~~~~~~~~~~~~~~~~~^~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/twolame.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/vpx.c:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/flac.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/xiph_metadata.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from demux/flac.c:43:
demux/../packetizer/flac.h: In function ‘FLAC_ParseSyncInfo’:
demux/../packetizer/flac.h:249:57: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses]
  249 |     if (!stream_info || stream_info->total_samples != 0 && i_fsnumber > stream_info->total_samples)
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
demux/flac.c: In function ‘GetPacketizedBlock’:
demux/flac.c:231:17: warning: unused variable ‘i_ret’ [-Wunused-variable]
  231 |             int i_ret = FLAC_ParseSyncInfo( p_block->p_buffer, p_block->i_buffer,
      |                 ^~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/ogg.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/oggseek.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/demuxdump.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
demux/oggseek.c: In function ‘Oggseek_BlindSeektoPosition’:
demux/oggseek.c:961:13: warning: variable ‘i_pagepos’ set but not used [-Wunused-but-set-variable]
  961 |     int64_t i_pagepos;
      |             ^~~~~~~~~
demux/oggseek.c: In function ‘Oggseek_ProbeEnd’:
demux/oggseek.c:310:5: warning: ignoring return value of ‘vlc_stream_Seek’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  310 |     vlc_stream_Seek( p_demux->s, i_backup_pos );
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
demux/oggseek.c: In function ‘oggseek_read_page’:
demux/oggseek.c:1082:9: warning: ignoring return value of ‘vlc_stream_Seek’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
 1082 |         vlc_stream_Seek( p_demux->s, i_in_pos );
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
demux/oggseek.c:1091:9: warning: ignoring return value of ‘vlc_stream_Seek’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
 1091 |         vlc_stream_Seek( p_demux->s, i_in_pos );
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/rawdv.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/rawvid.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/au.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/rawaud.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/wav.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/nsv.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:415,
                 from demux/ogg.c:32:
demux/ogg.c: In function ‘Ogg_DecodePacket’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
demux/ogg.c:1481:13: note: in expansion of macro ‘msleep’
 1481 |             msleep(10000);
      |             ^~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/real.c:51:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mod.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/pva.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/aiff.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mjpeg.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/subtitle.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/ty.c:39:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/vobsub.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/voc.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/xa.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:1036,
                 from demux/ty.c:44:
demux/ty.c: In function ‘Demux’:
../include/vlc_messages.h:78:5: warning: this statement may fall through [-Wimplicit-fallthrough=]
   78 |     vlc_Log(VLC_OBJECT(o), p, vlc_module_name, __FILE__, __LINE__, \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   79 |             __func__, __VA_ARGS__)
      |             ~~~~~~~~~~~~~~~~~~~~~~
../include/vlc_messages.h:87:5: note: in expansion of macro ‘msg_Generic’
   87 |     msg_Generic(p_this, VLC_MSG_DBG, __VA_ARGS__)
      |     ^~~~~~~~~~~
demux/ty.c:489:13: note: in expansion of macro ‘msg_Dbg’
  489 |             msg_Dbg(p_demux, "Invalid record type 0x%02x", p_rec->rec_type );
      |             ^~~~~~~
demux/ty.c:491:9: note: here
  491 |         case 0x03: /* tivo data services */
      |         ^~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/nuv.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/nsc.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/tta.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpc.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/vc1.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
demux/nuv.c: In function ‘Control’:
demux/nuv.c:531:52: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  531 |             else if( vlc_stream_Tell( p_demux->s ) > p_sys->i_first_frame_offset )
      |                                                    ^
demux/nuv.c: In function ‘ControlSetPosition’:
demux/nuv.c:569:19: warning: comparison of integer expressions of different signedness: ‘int64_t’ {aka ‘long int’} and ‘uint64_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  569 |         if( i_pos > vlc_stream_Tell( p_demux->s ) )
      |                   ^
demux/nuv.c: In function ‘SeekTableLoad’:
demux/nuv.c:762:9: warning: ignoring return value of ‘vlc_stream_Seek’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  762 |         vlc_stream_Seek( p_demux->s, i_original_pos );
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/cdg.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/smf.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/dmxmus.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/image.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/dirac.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/stl.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
demux/image.c: In function ‘IsWebP’:
demux/image.c:440:5: warning: ignoring return value of ‘vlc_stream_Seek’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  440 |     vlc_stream_Seek(s, 20);
      |     ^~~~~~~~~~~~~~~~~~~~~~
demux/image.c: In function ‘IsTarga’:
demux/image.c:575:5: warning: ignoring return value of ‘vlc_stream_Seek’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  575 |     vlc_stream_Seek(s, position);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/directory.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/es.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/caf.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/h26x.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/h264_nal.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
demux/mpeg/es.c: In function ‘Control’:
demux/mpeg/es.c:440:21: warning: declaration of ‘i_ret’ shadows a previous local [-Wshadow=compatible-local]
  440 |                 int i_ret = vlc_stream_Seek( p_demux->s, p_sys->i_stream_offset + i_pos );
      |                     ^~~~~
demux/mpeg/es.c:390:9: note: shadowed declaration is here
  390 |     int i_ret;
      |         ^~~~~
demux/mpeg/es.c: In function ‘Parse’:
demux/mpeg/es.c:502:51: warning: passing argument 2 to ‘restrict’-qualified parameter aliases with argument 1 [-Wrestrict]
  502 |             swab( p_block_in->p_buffer, p_block_in->p_buffer, p_block_in->i_buffer );
      |                   ~~~~~~~~~~~~~~~~~~~~  ~~~~~~~~~~^~~~~~~~~~
demux/mpeg/es.c: In function ‘WavSkipHeader’:
demux/mpeg/es.c:624:18: warning: declaration of ‘i_len’ shadows a previous local [-Wshadow=compatible-local]
  624 |         uint32_t i_len = GetDWLE( p_peek + i_peek - 4 );
      |                  ^~~~~
demux/mpeg/es.c:600:14: note: shadowed declaration is here
  600 |     uint32_t i_len = GetDWLE( p_peek + i_peek - 4 );
      |              ^~~~~
demux/mpeg/es.c: In function ‘Control’:
demux/mpeg/es.c:436:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
  436 |             if( p_sys->mllt.p_bits )
      |               ^
demux/mpeg/es.c:453:9: note: here
  453 |         default:
      |         ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mkv/mkv.hpp:33,
                 from demux/mkv/mkv.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/dts_header.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mp4/mp4.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mp4/fragments.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
demux/mp4/mp4.c: In function ‘Demux’:
demux/mp4/mp4.c:1547:18: warning: unused variable ‘p_sys’ [-Wunused-variable]
 1547 |     demux_sys_t *p_sys = p_demux->p_sys;
      |                  ^~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mp4/libmp4.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
demux/mp4/mp4.c: In function ‘TrackTimeToSampleChunk’:
demux/mp4/mp4.c:3168:32: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare]
 3168 |     for( i_index = 0;  i_index < p_track->chunk[i_chunk].i_entries_dts &&
      |                                ^
demux/mp4/mp4.c: In function ‘MP4_TrackSetELST’:
demux/mp4/mp4.c:4058:29: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare]
 4058 |             if( i_elst_last < elst->i_entry_count &&
      |                             ^
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mp4/essetup.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from demux/mp4/essetup.c:31:
demux/mp4/mpeg4.h: In function ‘MPEG4_Codec_By_ObjectType’:
demux/mp4/mpeg4.h:30:52: warning: unused parameter ‘pi_profile’ [-Wunused-parameter]
   30 |                                               int *pi_profile)
      |                                               ~~~~~^~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mp4/meta.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/mpgv.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
../include/vlc_fixups.h:373:27: warning: initializer-string for array of ‘char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (26 chars into 25 available) [-Wunterminated-string-initialization]
  373 | #define gettext_noop(str) (str)
      |                           ^
../include/vlc_fixups.h:372:27: note: in expansion of macro ‘gettext_noop’
  372 | #define N_(str)           gettext_noop (str)
      |                           ^~~~~~~~~~~~
demux/mp4/meta.c:91:21: note: in expansion of macro ‘N_’
   91 |     { ATOM_0xa9cak, N_("Copyright Acknowledgement") },
      |                     ^~
demux/mp4/libmp4.c: In function ‘MP4_ReadBox_dref’:
demux/mp4/libmp4.c:1567:12: warning: ‘MP4_ReadBox_LtdContainer’ reading 2 bytes from a region of size 1 [-Wstringop-overread]
 1567 |     return MP4_ReadBox_LtdContainer( p_stream, p_box, versions, 1 );
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
demux/mp4/libmp4.c:1567:12: note: referencing argument 3 of type ‘const uint8_t[2]’ {aka ‘const unsigned char[2]’}
demux/mp4/libmp4.c:1508:12: note: in a call to function ‘MP4_ReadBox_LtdContainer’
 1508 | static int MP4_ReadBox_LtdContainer( stream_t *p_stream, MP4_Box_t *p_box,
      |            ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/ts.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/ts_pid.c:20:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/ts_psi.c:20:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
demux/mpeg/ts.c: In function ‘SeekToTime’:
demux/mpeg/ts.c:1998:9: warning: ignoring return value of ‘vlc_stream_Seek’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
 1998 |         vlc_stream_Seek( p_sys->stream, i_initial_pos );
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/ts_si.c:20:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/ts_psip.c:20:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/ts_psip_dvbpsi_fixes.c:20:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/ts_decoders.c:20:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/ts_streams.c:20:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/ts_scte.c:20:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/sections.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/mpeg4_iod.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/ts_arib.c:20:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/ts_sl.c:20:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/ts_metadata.c:20:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/ts_hotfixes.c:20:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/ts_pes.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/atsc_a65.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/opus_header.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
demux/mpeg/ts_pes.c: In function ‘MayHaveStartCodeOnEnd’:
demux/mpeg/ts_pes.c:74:65: warning: unused parameter ‘i_buf’ [-Wunused-parameter]
   74 | static bool MayHaveStartCodeOnEnd( const uint8_t *p_buf, size_t i_buf )
      |                                                          ~~~~~~~^~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/PlaylistManager.cpp:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/SegmentTracker.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/ID.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/SharedResources.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/StreamFormat.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/Streams.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/hevc_nal.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/qt.hpp:29,
                 from gui/qt/recents.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from demux/adaptive/logic/RateBasedAdaptationLogic.h:29,
                 from demux/adaptive/PlaylistManager.cpp:35:
demux/adaptive/logic/../tools/MovingAverage.hpp:32:33: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   32 |             MovingAverageSum(T i): sum(0), prev(i) { }
      |                                 ^
demux/adaptive/logic/../tools/MovingAverage.hpp:32:33: note: remove the ‘< >’
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/util/imagehelper.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from /usr/include/qt5/QtWidgets/qlistview.h:44,
                 from /usr/include/qt5/QtWidgets/QListView:1,
                 from gui/qt/components/playlist/views.hpp:28,
                 from gui/qt/components/playlist/views.moc.cpp:10:
/usr/include/qt5/QtWidgets/qabstractitemview.h:245:18: warning: ‘virtual void QAbstractItemView::dataChanged(const QModelIndex&, const QModelIndex&, const QVector&)’ was hidden [-Woverloaded-virtual=]
  245 |     virtual void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector &roles = QVector());
      |                  ^~~~~~~~~~~
gui/qt/components/playlist/views.hpp:147:10: note:   by ‘void PicFlowView::dataChanged(const QModelIndex&, const QModelIndex&)’
  147 |     void dataChanged( const QModelIndex &, const QModelIndex &);
      |          ^~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/webservices/acoustid.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/fingerprinter.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/gnutls.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/rtsp.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
misc/gnutls.c: In function ‘gnutls_ServerSessionOpen’:
misc/gnutls.c:623:71: warning: unused parameter ‘hostname’ [-Wunused-parameter]
  623 |                                            vlc_tls_t *sk, const char *hostname,
      |                                                           ~~~~~~~~~~~~^~~~~~~~
In file included from ../include/vlc_common.h:415,
                 from misc/fingerprinter.c:26:
misc/fingerprinter.c: In function ‘Run’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
misc/fingerprinter.c:340:9: note: in expansion of macro ‘msleep’
  340 |         msleep( CLOCK_FREQ );
      |         ^~~~~~
misc/rtsp.c: In function ‘sprintf_hexa’:
misc/rtsp.c:239:33: warning: initializer-string for array of ‘char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (17 chars into 16 available) [-Wunterminated-string-initialization]
  239 |     static const char hex[16] = "0123456789abcdef";
      |                                 ^~~~~~~~~~~~~~~~~~
misc/rtsp.c: In function ‘Close’:
misc/rtsp.c:326:5: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
  326 |     while( block_FifoCount( p_sys->p_fifo_cmd ) > 0 )
      |     ^~~~~
In file included from misc/rtsp.c:38:
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/hxxx_nal.c:19:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/mp4/mp4.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
misc/rtsp.c: In function ‘RtspCallback’:
misc/rtsp.c:969:32: warning: declaration of ‘p_rtsp’ shadows a previous local [-Wshadow=compatible-local]
  969 |                 rtsp_client_t *p_rtsp = NULL;
      |                                ^~~~~~
misc/rtsp.c:940:20: note: shadowed declaration is here
  940 |     rtsp_client_t *p_rtsp;
      |                    ^~~~~~
misc/rtsp.c:1004:2: warning: #warning Should use secure randomness here! (spoofing risk) [-Wcpp]
 1004 | #warning Should use secure randomness here! (spoofing risk)
      |  ^~~~~~~
misc/rtsp.c: In function ‘RtspCallbackES’:
misc/rtsp.c:1301:32: warning: declaration of ‘p_rtsp’ shadows a previous local [-Wshadow=compatible-local]
 1301 |                 rtsp_client_t *p_rtsp = NULL;
      |                                ^~~~~~
misc/rtsp.c:1272:20: note: shadowed declaration is here
 1272 |     rtsp_client_t *p_rtsp = NULL;
      |                    ^~~~~~
misc/rtsp.c:1330:2: warning: #warning Session ID should be securely random (spoofing risk) [-Wcpp]
 1330 | #warning Session ID should be securely random (spoofing risk)
      |  ^~~~~~~
mux/mp4/mp4.c: In function ‘Mux’:
mux/mp4/mp4.c:650:13: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
  650 |             if (block_FifoCount(p_input->p_fifo) > 0) {
      |             ^~
In file included from mux/mp4/mp4.c:35:
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/mpjpeg.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/mpeg/pes.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mux/mpjpeg.c: In function ‘Mux’:
mux/mpjpeg.c:153:5: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
  153 |     while( block_FifoCount( p_fifo ) > 0 )
      |     ^~~~~
In file included from mux/mpjpeg.c:35:
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/mpeg/ps.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/wav.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/ogg.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mux/wav.c: In function ‘Mux’:
mux/wav.c:285:5: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
  285 |     while( block_FifoCount( p_input->p_fifo ) > 0 )
      |     ^~~~~
In file included from ../include/vlc_aout.h:112,
                 from mux/wav.c:34:
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
mux/ogg.c: In function ‘DelStream’:
mux/ogg.c:570:13: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
  570 |             while( block_FifoCount( p_input->p_fifo ) )
      |             ^~~~~
In file included from mux/ogg.c:36:
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
mux/ogg.c: In function ‘OggCreateHeaders’:
mux/ogg.c:1125:27: warning: declaration of ‘p_stream’ shadows a previous local [-Wshadow=compatible-local]
 1125 |             ogg_stream_t *p_stream = (ogg_stream_t*)p_input->p_sys;
      |                           ^~~~~~~~
mux/ogg.c:945:19: note: shadowed declaration is here
  945 |     ogg_stream_t *p_stream;
      |                   ^~~~~~~~
mux/ogg.c:1154:23: warning: declaration of ‘p_stream’ shadows a previous local [-Wshadow=compatible-local]
 1154 |         ogg_stream_t *p_stream = (ogg_stream_t*)p_input->p_sys;
      |                       ^~~~~~~~
mux/ogg.c:945:19: note: shadowed declaration is here
  945 |     ogg_stream_t *p_stream;
      |                   ^~~~~~~~
mux/ogg.c:1187:23: warning: declaration of ‘p_stream’ shadows a previous local [-Wshadow=compatible-local]
 1187 |         ogg_stream_t *p_stream = (ogg_stream_t*)p_input->p_sys;
      |                       ^~~~~~~~
mux/ogg.c:945:19: note: shadowed declaration is here
  945 |     ogg_stream_t *p_stream;
      |                   ^~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/mpeg/pes.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/mpeg/csa.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/mpeg/tables.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/mpeg/tsutil.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/mpeg/ts.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/av1.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mux/mpeg/ts.c: In function ‘SetBlockDuration’:
mux/mpeg/ts.c:1071:9: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
 1071 |         block_FifoCount( p_input->p_fifo ) > 0 )
      |         ^~~~~~~~~~~~~~~
In file included from mux/mpeg/ts.c:40:
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
mux/mpeg/ts.c: In function ‘MuxStreams’:
mux/mpeg/ts.c:1235:9: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
 1235 |         if( block_FifoCount( p_input->p_fifo ) <= 1 )
      |         ^~
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
mux/mpeg/ts.c:1243:13: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
 1243 |             else if( block_FifoCount( p_input->p_fifo ) <= 0 )
      |             ^~~~
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/av1_obu.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mux/mpeg/ts.c:1306:21: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
 1306 |                     block_FifoCount( p_mux->pp_inputs[j]->p_fifo) > 0 )
      |                     ^~~~~~~~~~~~~~~
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
packetizer/av1.c: In function ‘ParseOBUBlock’:
packetizer/av1.c:93:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
   93 |     if(p_sys->tu.dts == VLC_TICK_INVALID)\
      |     ^~
packetizer/av1.c:316:13: note: in expansion of macro ‘PUSHQ’
  316 |             PUSHQ(tu.pre, p_obu);
      |             ^~~~~
packetizer/av1.c:94:35: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
   94 |         p_sys->tu.dts = b->i_dts; p_sys->tu.pts = b->i_pts;\
      |                                   ^~~~~
packetizer/av1.c:316:13: note: in expansion of macro ‘PUSHQ’
  316 |             PUSHQ(tu.pre, p_obu);
      |             ^~~~~
packetizer/av1.c:93:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
   93 |     if(p_sys->tu.dts == VLC_TICK_INVALID)\
      |     ^~
packetizer/av1.c:322:13: note: in expansion of macro ‘PUSHQ’
  322 |             PUSHQ(tu.pre, p_obu);
      |             ^~~~~
packetizer/av1.c:94:35: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
   94 |         p_sys->tu.dts = b->i_dts; p_sys->tu.pts = b->i_pts;\
      |                                   ^~~~~
packetizer/av1.c:322:13: note: in expansion of macro ‘PUSHQ’
  322 |             PUSHQ(tu.pre, p_obu);
      |             ^~~~~
packetizer/av1.c:93:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
   93 |     if(p_sys->tu.dts == VLC_TICK_INVALID)\
      |     ^~
packetizer/av1.c:363:13: note: in expansion of macro ‘PUSHQ’
  363 |             PUSHQ(tu.frame, p_obu);
      |             ^~~~~
packetizer/av1.c:94:35: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
   94 |         p_sys->tu.dts = b->i_dts; p_sys->tu.pts = b->i_pts;\
      |                                   ^~~~~
packetizer/av1.c:363:13: note: in expansion of macro ‘PUSHQ’
  363 |             PUSHQ(tu.frame, p_obu);
      |             ^~~~~
packetizer/av1.c:93:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
   93 |     if(p_sys->tu.dts == VLC_TICK_INVALID)\
      |     ^~
packetizer/av1.c:370:13: note: in expansion of macro ‘PUSHQ’
  370 |             PUSHQ(tu.pre, p_obu);
      |             ^~~~~
packetizer/av1.c:94:35: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
   94 |         p_sys->tu.dts = b->i_dts; p_sys->tu.pts = b->i_pts;\
      |                                   ^~~~~
packetizer/av1.c:370:13: note: in expansion of macro ‘PUSHQ’
  370 |             PUSHQ(tu.pre, p_obu);
      |             ^~~~~
packetizer/av1.c:93:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
   93 |     if(p_sys->tu.dts == VLC_TICK_INVALID)\
      |     ^~
packetizer/av1.c:377:13: note: in expansion of macro ‘PUSHQ’
  377 |             PUSHQ(tu.frame, p_obu);
      |             ^~~~~
packetizer/av1.c:94:35: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
   94 |         p_sys->tu.dts = b->i_dts; p_sys->tu.pts = b->i_pts;\
      |                                   ^~~~~
packetizer/av1.c:377:13: note: in expansion of macro ‘PUSHQ’
  377 |             PUSHQ(tu.frame, p_obu);
      |             ^~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/mpegvideo.c:46:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/mpeg4video.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/mpeg4audio.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/mpegaudio.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/h264_slice.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/h264.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/hxxx_sei.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
packetizer/hxxx_sei.c: In function ‘HxxxParseSEI’:
packetizer/hxxx_sei.c:57:32: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
   57 |     if (bs_remain(&s_ep3b) / 8 > sizeof(buf))
      |                                ^
packetizer/hxxx_sei.c:186:30: warning: declaration of ‘i’ shadows a previous local [-Wshadow=local]
  186 |                 for ( size_t i = 0; i < 6 ; ++i)
      |                              ^
packetizer/hxxx_sei.c:46:9: note: shadowed declaration is here
   46 |     int i = 0;
      |         ^
packetizer/hxxx_sei.c:188:30: warning: declaration of ‘i’ shadows a previous local [-Wshadow=local]
  188 |                 for ( size_t i = 0; i < 2 ; ++i)
      |                              ^
packetizer/hxxx_sei.c:46:9: note: shadowed declaration is here
   46 |     int i = 0;
      |         ^
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/hxxx_common.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/vc1.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/mlp.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/dirac.c:64:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/flac.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from packetizer/flac.c:38:
packetizer/flac.h: In function ‘FLAC_ParseSyncInfo’:
packetizer/flac.h:249:57: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses]
  249 |     if (!stream_info || stream_info->total_samples != 0 && i_fsnumber > stream_info->total_samples)
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/hevc.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/copy.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/a52.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/dts.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/avparser.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/rtp.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/rtpfmt.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/rtcp.c:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/rtsp.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/vod.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
stream_out/rtpfmt.c: In function ‘sprintf_hexa’:
stream_out/rtpfmt.c:159:33: warning: initializer-string for array of ‘char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (17 chars into 16 available) [-Wunterminated-string-initialization]
  159 |     static const char hex[16] = "0123456789abcdef";
      |                                 ^~~~~~~~~~~~~~~~~~
stream_out/rtp.c: In function ‘rtp_get_video_geometry’:
stream_out/rtp.c:1812:9: warning: unused variable ‘ret’ [-Wunused-variable]
 1812 |     int ret = sscanf( id->rtp_fmt.fmtp, "%*s width=%d; height=%d; ", width, height );
      |         ^~~
stream_out/rtpfmt.c: In function ‘rtp_packetize_eac3’:
stream_out/rtpfmt.c:996:23: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare]
  996 |         bool last = i == (frag_count - 1);
      |                       ^~
stream_out/rtsp.c: In function ‘RtspHandler’:
stream_out/rtsp.c:1152:29: warning: declaration of ‘ses’ shadows a previous local [-Wshadow=compatible-local]
 1152 |             rtsp_session_t *ses;
      |                             ^~~
stream_out/rtsp.c:1144:29: note: shadowed declaration is here
 1144 |             rtsp_session_t *ses = RtspClientGet( rtsp, psz_session );
      |                             ^~~
stream_out/vod.c: In function ‘CloseVoD’:
stream_out/vod.c:188:5: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
  188 |     while( block_FifoCount( p_sys->p_fifo_cmd ) > 0 )
      |     ^~~~~
In file included from stream_out/vod.c:38:
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from spu/remoteosd.c:50:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from hw/vaapi/filters.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from text_renderer/svg.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from hw/vaapi/vlc_vaapi.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from hw/vaapi/chroma.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
spu/remoteosd.c: In function ‘vnc_connect’:
spu/remoteosd.c:363:5: warning: ‘strncpy’ output truncated before terminating nul copying 12 bytes from a string of the same length [-Wstringop-truncation]
  363 |     strncpy(pv, "RFB 003.003\n", sz_rfbProtocolVersionMsg);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
text_renderer/svg.c: In function ‘svg_RenderPicture’:
text_renderer/svg.c:246:5: warning: ‘rsvg_handle_get_dimensions’ is deprecated: Use 'rsvg_handle_get_intrinsic_size_in_pixels' instead [-Wdeprecated-declarations]
  246 |     rsvg_handle_get_dimensions( p_handle, &dim );
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from text_renderer/svg.c:45:
/usr/include/librsvg-2.0/librsvg/rsvg.h:661:6: note: declared here
  661 | void rsvg_handle_get_dimensions (RsvgHandle *handle, RsvgDimensionData *dimension_data);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~
text_renderer/svg.c:292:5: warning: ‘rsvg_handle_render_cairo’ is deprecated: Use 'rsvg_handle_render_document' instead [-Wdeprecated-declarations]
  292 |     if( ! rsvg_handle_render_cairo( p_handle, cr ) )
      |     ^~
In file included from /usr/include/librsvg-2.0/librsvg/rsvg.h:1329:
/usr/include/librsvg-2.0/librsvg/rsvg-cairo.h:90:10: note: declared here
   90 | gboolean rsvg_handle_render_cairo (RsvgHandle *handle, cairo_t *cr);
      |          ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/postproc.c:35:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from video_filter/deinterlace/algo_yadif.c:48:
video_filter/deinterlace/yadif.h: In function ‘yadif_filter_line_c’:
video_filter/deinterlace/yadif.h:88:13: warning: declaration of ‘score’ shadows a previous local [-Wshadow=compatible-local]
   88 |     {   int score = FFABS(cur[mrefs-1+(j)] - cur[prefs-1-(j)])\
      |             ^~~~~
video_filter/deinterlace/yadif.h:108:19: note: in expansion of macro ‘CHECK’
  108 |         CHECK(-1) CHECK(-2) }} }} \
      |                   ^~~~~
video_filter/deinterlace/yadif.h:139:5: note: in expansion of macro ‘FILTER’
  139 |     FILTER
      |     ^~~~~~
video_filter/deinterlace/yadif.h:88:13: note: shadowed declaration is here
   88 |     {   int score = FFABS(cur[mrefs-1+(j)] - cur[prefs-1-(j)])\
      |             ^~~~~
video_filter/deinterlace/yadif.h:108:9: note: in expansion of macro ‘CHECK’
  108 |         CHECK(-1) CHECK(-2) }} }} \
      |         ^~~~~
video_filter/deinterlace/yadif.h:139:5: note: in expansion of macro ‘FILTER’
  139 |     FILTER
      |     ^~~~~~
video_filter/deinterlace/yadif.h:88:13: warning: declaration of ‘score’ shadows a previous local [-Wshadow=compatible-local]
   88 |     {   int score = FFABS(cur[mrefs-1+(j)] - cur[prefs-1-(j)])\
      |             ^~~~~
video_filter/deinterlace/yadif.h:109:19: note: in expansion of macro ‘CHECK’
  109 |         CHECK( 1) CHECK( 2) }} }} \
      |                   ^~~~~
video_filter/deinterlace/yadif.h:139:5: note: in expansion of macro ‘FILTER’
  139 |     FILTER
      |     ^~~~~~
video_filter/deinterlace/yadif.h:88:13: note: shadowed declaration is here
   88 |     {   int score = FFABS(cur[mrefs-1+(j)] - cur[prefs-1-(j)])\
      |             ^~~~~
video_filter/deinterlace/yadif.h:109:9: note: in expansion of macro ‘CHECK’
  109 |         CHECK( 1) CHECK( 2) }} }} \
      |         ^~~~~
video_filter/deinterlace/yadif.h:139:5: note: in expansion of macro ‘FILTER’
  139 |     FILTER
      |     ^~~~~~
video_filter/deinterlace/yadif.h: In function ‘yadif_filter_line_c_16bit’:
video_filter/deinterlace/yadif.h:88:13: warning: declaration of ‘score’ shadows a previous local [-Wshadow=compatible-local]
   88 |     {   int score = FFABS(cur[mrefs-1+(j)] - cur[prefs-1-(j)])\
      |             ^~~~~
video_filter/deinterlace/yadif.h:108:19: note: in expansion of macro ‘CHECK’
  108 |         CHECK(-1) CHECK(-2) }} }} \
      |                   ^~~~~
video_filter/deinterlace/yadif.h:152:5: note: in expansion of macro ‘FILTER’
  152 |     FILTER
      |     ^~~~~~
video_filter/deinterlace/yadif.h:88:13: note: shadowed declaration is here
   88 |     {   int score = FFABS(cur[mrefs-1+(j)] - cur[prefs-1-(j)])\
      |             ^~~~~
video_filter/deinterlace/yadif.h:108:9: note: in expansion of macro ‘CHECK’
  108 |         CHECK(-1) CHECK(-2) }} }} \
      |         ^~~~~
video_filter/deinterlace/yadif.h:152:5: note: in expansion of macro ‘FILTER’
  152 |     FILTER
      |     ^~~~~~
video_filter/deinterlace/yadif.h:88:13: warning: declaration of ‘score’ shadows a previous local [-Wshadow=compatible-local]
   88 |     {   int score = FFABS(cur[mrefs-1+(j)] - cur[prefs-1-(j)])\
      |             ^~~~~
video_filter/deinterlace/yadif.h:109:19: note: in expansion of macro ‘CHECK’
  109 |         CHECK( 1) CHECK( 2) }} }} \
      |                   ^~~~~
video_filter/deinterlace/yadif.h:152:5: note: in expansion of macro ‘FILTER’
  152 |     FILTER
      |     ^~~~~~
video_filter/deinterlace/yadif.h:88:13: note: shadowed declaration is here
   88 |     {   int score = FFABS(cur[mrefs-1+(j)] - cur[prefs-1-(j)])\
      |             ^~~~~
video_filter/deinterlace/yadif.h:109:9: note: in expansion of macro ‘CHECK’
  109 |         CHECK( 1) CHECK( 2) }} }} \
      |         ^~~~~
video_filter/deinterlace/yadif.h:152:5: note: in expansion of macro ‘FILTER’
  152 |     FILTER
      |     ^~~~~~
video_filter/deinterlace/algo_phosphor.c: In function ‘DarkenField’:
video_filter/deinterlace/algo_phosphor.c:132:17: warning: declaration of ‘w’ shadows a previous local [-Wshadow=compatible-local]
  132 |             int w = p_dst->p[i_plane].i_visible_pitch;
      |                 ^
video_filter/deinterlace/algo_phosphor.c:95:9: note: shadowed declaration is here
   95 |     int w = p_dst->p[i_plane].i_visible_pitch;
      |         ^
video_filter/deinterlace/algo_phosphor.c: In function ‘DarkenFieldMMX’:
video_filter/deinterlace/algo_phosphor.c:215:17: warning: declaration of ‘w’ shadows a previous local [-Wshadow=compatible-local]
  215 |             int w = p_dst->p[i_plane].i_visible_pitch;
      |                 ^
video_filter/deinterlace/algo_phosphor.c:169:9: note: shadowed declaration is here
  169 |     int w = p_dst->p[i_plane].i_visible_pitch;
      |         ^
video_filter/deinterlace/algo_phosphor.c:216:17: warning: declaration of ‘wm8’ shadows a previous local [-Wshadow=compatible-local]
  216 |             int wm8 = w % 8;   /* remainder */
      |                 ^~~
video_filter/deinterlace/algo_phosphor.c:178:9: note: shadowed declaration is here
  178 |     int wm8 = w % 8;   /* remainder */
      |         ^~~
video_filter/deinterlace/algo_phosphor.c:217:17: warning: declaration of ‘w8’ shadows a previous local [-Wshadow=compatible-local]
  217 |             int w8  = w - wm8; /* part of width that is divisible by 8 */
      |                 ^~
video_filter/deinterlace/algo_phosphor.c:179:9: note: shadowed declaration is here
  179 |     int w8  = w - wm8; /* part of width that is divisible by 8 */
      |         ^~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/blend.cpp:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from hw/vaapi/vlc_vaapi.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from hw/vaapi/vlc_vaapi.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/xcb/pictures.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/xcb/x11.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/xcb/keys.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/xcb/window.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/xcb/pictures.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/xcb/xvideo.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/opengl/egl.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/glx.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/fb.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/aa.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/caca.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/flaschen.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/vdummy.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
video_output/aa.c: In function ‘Open’:
video_output/aa.c:138:5: warning: ‘manage’ is deprecated [-Wdeprecated-declarations]
  138 |     vd->manage  = Manage;
      |     ^~
In file included from video_output/aa.c:33:
../include/vlc_vout_display.h:333:18: note: declared here
  333 |     void       (*manage)(vout_display_t *) VLC_DEPRECATED;
      |                  ^~~~~~
video_output/aa.c: In function ‘Control’:
video_output/aa.c:253:5: warning: ‘VOUT_DISPLAY_HIDE_MOUSE’ is deprecated [-Wdeprecated-declarations]
  253 |     case VOUT_DISPLAY_HIDE_MOUSE:
      |     ^~~~
../include/vlc_vout_display.h:144:5: note: declared here
  144 |     VOUT_DISPLAY_HIDE_MOUSE VLC_DEPRECATED_ENUM,
      |     ^~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/vmem.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/yuv.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
video_output/caca.c: In function ‘Open’:
video_output/caca.c:200:5: warning: ‘manage’ is deprecated [-Wdeprecated-declarations]
  200 |     vd->manage  = Manage;
      |     ^~
In file included from video_output/caca.c:35:
../include/vlc_vout_display.h:333:18: note: declared here
  333 |     void       (*manage)(vout_display_t *) VLC_DEPRECATED;
      |                  ^~~~~~
video_output/caca.c: In function ‘Control’:
video_output/caca.c:319:5: warning: ‘VOUT_DISPLAY_HIDE_MOUSE’ is deprecated [-Wdeprecated-declarations]
  319 |     case VOUT_DISPLAY_HIDE_MOUSE:
      |     ^~~~
../include/vlc_vout_display.h:144:5: note: declared here
  144 |     VOUT_DISPLAY_HIDE_MOUSE VLC_DEPRECATED_ENUM,
      |     ^~~~~~~~~~~~~~~~~~~~~~~
video_output/vdummy.c: In function ‘DisplayStat’:
video_output/vdummy.c:151:54: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
  151 |          (picture->p->i_pitch * picture->p->i_lines) >= sizeof(vlc_tick_t) ) {
      |                                                      ^~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/attachment.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/file.c:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/directory.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/fs.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/idummy.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/imem-access.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/imem.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/sdp.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:415,
                 from access/idummy.c:32:
access/idummy.c: In function ‘DemuxHold’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
access/idummy.c:59:5: note: in expansion of macro ‘msleep’
   59 |     msleep( 10000 ); /* FIXME!!! */
      |     ^~~~~~
access/idummy.c: In function ‘DemuxPause’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
access/idummy.c:77:5: note: in expansion of macro ‘msleep’
   77 |     msleep( 10000 ); /* FIXME!!! */
      |     ^~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/timecode.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/vdr.c:45:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/alsa.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/pulse.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_output/vlcpulse.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/dc1394.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/linsys/linsys_hdsdi.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/dv.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/linsys/linsys_sdi.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:415,
                 from access/dc1394.c:35:
access/dc1394.c: In function ‘Demux’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
access/dc1394.c:476:9: note: in expansion of macro ‘msleep’
  476 |         msleep( 10000 );
      |         ^~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/v4l2/v4l2.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/v4l2/video.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
access/linsys/linsys_sdi.c: In function ‘HandleSDBuffer’:
access/linsys/linsys_sdi.c:1437:36: warning: this statement may fall through [-Wimplicit-fallthrough=]
 1437 |         p_sys->i_last_state_change = mdate();
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
access/linsys/linsys_sdi.c:1439:5: note: here
 1439 |     case STATE_STARTSYNC:
      |     ^~~~
access/linsys/linsys_sdi.c:1445:36: warning: this statement may fall through [-Wimplicit-fallthrough=]
 1445 |         p_sys->i_last_state_change = mdate();
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
access/linsys/linsys_sdi.c:1447:5: note: here
 1447 |     case STATE_ANCSYNC:
      |     ^~~~
access/linsys/linsys_sdi.c:1454:36: warning: this statement may fall through [-Wimplicit-fallthrough=]
 1454 |         p_sys->i_last_state_change = mdate();
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
access/linsys/linsys_sdi.c:1456:5: note: here
 1456 |     case STATE_LINESYNC:
      |     ^~~~
access/linsys/linsys_sdi.c:1463:36: warning: this statement may fall through [-Wimplicit-fallthrough=]
 1463 |         p_sys->i_last_state_change = mdate();
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
access/linsys/linsys_sdi.c:1465:5: note: here
 1465 |     case STATE_ACTIVESYNC:
      |     ^~~~
access/linsys/linsys_sdi.c:1473:36: warning: this statement may fall through [-Wimplicit-fallthrough=]
 1473 |         p_sys->i_last_state_change = mdate();
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
access/linsys/linsys_sdi.c:1475:5: note: here
 1475 |     case STATE_VBLANKSYNC:
      |     ^~~~
access/linsys/linsys_sdi.c:1481:36: warning: this statement may fall through [-Wimplicit-fallthrough=]
 1481 |         p_sys->i_last_state_change = mdate();
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
access/linsys/linsys_sdi.c:1483:5: note: here
 1483 |     case STATE_PICSYNC:
      |     ^~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/v4l2/vbi.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/v4l2/demux.c:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/v4l2/access.c:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/v4l2/radio.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/v4l2/controls.c:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/v4l2/lib.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/screen/xcb.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/vcd/cdrom.c:38:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/webservices/musicbrainz.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
access/vcd/cdrom.c: In function ‘OpenVCDImage’:
access/vcd/cdrom.c:869:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
  869 |                 if( strcasecmp( type, "BINARY" ) )
      |                   ^
access/vcd/cdrom.c:871:13: note: here
  871 |             case 1:
      |             ^~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/dtv/access.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/dtv/linux.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/dtv/en50221.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/dvb/access.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/dvb/linux_dvb.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/dvb/scan.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/dvb/scan_list.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:415,
                 from access/dvb/linux_dvb.c:32:
access/dvb/linux_dvb.c: In function ‘DoDiseqc’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
access/dvb/linux_dvb.c:688:5: note: in expansion of macro ‘msleep’
  688 |     msleep(15000);
      |     ^~~~~~
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
access/dvb/linux_dvb.c:727:9: note: in expansion of macro ‘msleep’
  727 |         msleep(15000);
      |         ^~~~~~
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
access/dvb/linux_dvb.c:738:5: note: in expansion of macro ‘msleep’
  738 |     msleep(50000);
      |     ^~~~~~
In file included from ../include/vlc_common.h:415,
                 from access/dtv/en50221.c:29:
access/dtv/en50221.c: In function ‘en50221_Init’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
access/dtv/en50221.c:1963:9: note: in expansion of macro ‘msleep’
 1963 |         msleep( CLOCK_FREQ / 10 );
      |         ^~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/mms/asf.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/mms/buffer.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/opus_header.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/rtsp/access.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/rtsp/rtsp.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/rtsp/real.c:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
access/rtsp/rtsp.c: In function ‘rtsp_search_answers’:
access/rtsp/rtsp.c:601:33: warning: the comparison will always evaluate as ‘false’ for the address of ‘answers’ will never be NULL [-Waddress]
  601 |     if(rtsp->p_private->answers == NULL || tag == NULL)
      |                                 ^~
access/rtsp/rtsp.c:58:16: note: ‘answers’ declared here
   58 |   char        *answers[MAX_FIELDS];   /* data of last message */
      |                ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/rtsp/real.h:29,
                 from access/rtsp/real_rmff.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/rtsp/real.h:29,
                 from access/rtsp/real_sdpplin.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/rtsp/real.h:29,
                 from access/rtsp/real_asmrp.c:37:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/http/access.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/http/message.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/http/resource.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/http/file.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/http/live.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/http/hpack.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/http/hpackenc.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/http/h2frame.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/http/h2output.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/http/h2conn.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/http/h1conn.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/http/chunked.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/http/tunnel.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/http/connmgr.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/rtp/input.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/rtp/session.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/rtp/xiph.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/rtp/rtp.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access/rtp/srtp.c:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access_output/dummy.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access_output/file.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access_output/http.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access_output/udp.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access_output/livehttp.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from access_output/shout.c:45:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
access_output/udp.c: In function ‘NewUDPPacket’:
access_output/udp.c:360:5: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
  360 |     while ( block_FifoCount( p_sys->p_empty_blocks ) > MAX_EMPTY_BLOCKS )
      |     ^~~~~
In file included from access_output/udp.c:41:
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
access_output/udp.c:366:5: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
  366 |     if( block_FifoCount( p_sys->p_empty_blocks ) == 0 )
      |     ^~
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from ./access/srt_common.h:27,
                 from access_output/srt.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
access_output/shout.c: In function ‘Open’:
access_output/shout.c:220:10: warning: ‘shout_set_name’ is deprecated: use shout_set_meta() with SHOUT_META_NAME [-Wdeprecated-declarations]
  220 |          || shout_set_name( p_shout, psz_name ) != SHOUTERR_SUCCESS
      |          ^~
In file included from access_output/shout.c:54:
/usr/include/shout/shout.h:348:5: note: declared here
  348 | int shout_set_name(shout_t *self, const char *name) SHOUT_ATTR_F_DEPRECATED("use shout_set_meta() with SHOUT_META_NAME"); // obsolete
      |     ^~~~~~~~~~~~~~
access_output/shout.c:221:10: warning: ‘shout_set_description’ is deprecated: use shout_set_meta() with SHOUT_META_DESCRIPTION [-Wdeprecated-declarations]
  221 |          || shout_set_description( p_shout, psz_description ) != SHOUTERR_SUCCESS
      |          ^~
/usr/include/shout/shout.h:357:5: note: declared here
  357 | int shout_set_description(shout_t *self, const char *description) SHOUT_ATTR_F_DEPRECATED("use shout_set_meta() with SHOUT_META_DESCRIPTION"); // obsolete
      |     ^~~~~~~~~~~~~~~~~~~~~
access_output/shout.c:222:10: warning: ‘shout_set_genre’ is deprecated: use shout_set_meta() with SHOUT_META_GENRE [-Wdeprecated-declarations]
  222 |          || shout_set_genre( p_shout, psz_genre ) != SHOUTERR_SUCCESS
      |          ^~
/usr/include/shout/shout.h:354:5: note: declared here
  354 | int shout_set_genre(shout_t *self, const char *genre) SHOUT_ATTR_F_DEPRECATED("use shout_set_meta() with SHOUT_META_GENRE"); // obsolete
      |     ^~~~~~~~~~~~~~~
access_output/shout.c:223:10: warning: ‘shout_set_url’ is deprecated: use shout_set_meta() with SHOUT_META_URL [-Wdeprecated-declarations]
  223 |          || shout_set_url( p_shout, psz_url ) != SHOUTERR_SUCCESS
      |          ^~
/usr/include/shout/shout.h:351:5: note: declared here
  351 | int shout_set_url(shout_t *self, const char *url) SHOUT_ATTR_F_DEPRECATED("use shout_set_meta() with SHOUT_META_URL"); // obsolete
      |     ^~~~~~~~~~~~~
access_output/shout.c:242:5: warning: ‘shout_set_format’ is deprecated: Use shout_set_content_format() [-Wdeprecated-declarations]
  242 |     i_ret = shout_set_format( p_shout, var_GetBool( p_access, SOUT_CFG_PREFIX "mp3" ) ?
      |     ^~~~~
/usr/include/shout/shout.h:361:5: note: declared here
  361 | int shout_set_format(shout_t *self, unsigned int format) SHOUT_ATTR_F_DEPRECATED("Use shout_set_content_format()"); // obsolete
      |     ^~~~~~~~~~~~~~~~
access_output/srt.c: In function ‘srt_schedule_reconnect’:
access_output/srt.c:124:5: warning: ‘srt_socket’ is deprecated [-Wdeprecated-declarations]
  124 |     p_sys->sock = srt_socket( res->ai_family, SOCK_DGRAM, 0 );
      |     ^~~~~
In file included from ./access/srt_common.h:31:
/usr/include/srt/srt.h:753:41: note: declared here
  753 | SRT_ATR_DEPRECATED_PX SRT_API SRTSOCKET srt_socket(int, int, int) SRT_ATR_DEPRECATED;
      |                                         ^~~~~~~~~~
In file included from ./access/srt_common.h:30:
access_output/srt.c: In function ‘Write’:
../include/vlc_common.h:498:33: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  498 | #   define __MIN(a, b)   ( ((a) < (b)) ? (a) : (b) )
      |                                 ^
access_output/srt.c:260:22: note: in expansion of macro ‘__MIN’
  260 |         chunk_size = __MIN( block_BytestreamRemaining( &p_sys->block_stream ),
      |                      ^~~~~
../include/vlc_common.h:498:48: warning: operand of ‘?:’ changes signedness from ‘int’ to ‘size_t’ {aka ‘long unsigned int’} due to unsignedness of other operand [-Wsign-compare]
  498 | #   define __MIN(a, b)   ( ((a) < (b)) ? (a) : (b) )
      |                                                ^~~
access_output/srt.c:260:22: note: in expansion of macro ‘__MIN’
  260 |         chunk_size = __MIN( block_BytestreamRemaining( &p_sys->block_stream ),
      |                      ^~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/audiobargraph_a.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/chorus_flanger.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/compressor.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/equalizer.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/karaoke.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/normvol.c:36:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/gain.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/param_eq.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/scaletempo.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/scaletempo.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/spatializer/denormals.c:9:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/spatializer/spatializer.cpp:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/channel_mixer/dolby.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/channel_mixer/headphone.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/channel_mixer/mono.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/channel_mixer/remap.c:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/channel_mixer/simple.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/channel_mixer/trivial.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/converter/tospdif.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from packetizer/dts_header.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/resampler/src.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_filter/resampler/ugly.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_mixer/float.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio_mixer/integer.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/i420_rgb.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/i420_rgb8.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/i420_rgb16.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/i420_yuy2.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/i420_nv12.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/copy.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/i420_10_p010.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from video_chroma/copy.c:33:
video_chroma/copy.c: In function ‘Copy420_P_to_SP’:
../include/vlc_common.h:498:33: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  498 | #   define __MIN(a, b)   ( ((a) < (b)) ? (a) : (b) )
      |                                 ^
video_chroma/copy.c:835:33: note: in expansion of macro ‘__MIN’
  835 |     const unsigned copy_pitch = __MIN(src_pitch[1], dst->p[1].i_pitch / 2);
      |                                 ^~~~~
../include/vlc_common.h:498:48: warning: operand of ‘?:’ changes signedness from ‘int’ to ‘size_t’ {aka ‘long unsigned int’} due to unsignedness of other operand [-Wsign-compare]
  498 | #   define __MIN(a, b)   ( ((a) < (b)) ? (a) : (b) )
      |                                                ^~~
video_chroma/copy.c:835:33: note: in expansion of macro ‘__MIN’
  835 |     const unsigned copy_pitch = __MIN(src_pitch[1], dst->p[1].i_pitch / 2);
      |                                 ^~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/i422_i420.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/i422_yuy2.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/grey_yuv.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/yuy2_i420.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/yuy2_i422.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/rv32.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/chain.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/yuvp.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_chroma/swscale.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/avcodec/chroma.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/spudec/spudec.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/spudec/parse.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/ttml/substtml.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/ttml.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/webvtt/subsvtt.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/webvtt/webvtt.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
codec/webvtt/webvtt.c: In function ‘forward_line’:
codec/webvtt/webvtt.c:150:33: warning: implicit conversion from ‘enum ’ to ‘enum webvtt_header_line_e’ [-Wenum-conversion]
  150 |         p->pf_header( p->priv, p->section, b_new, psz_line );
      |                                ~^~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/webvtt/CSSGrammar.y:38:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/webvtt/css_parser.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/webvtt/css_style.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from hw/vaapi/vlc_vaapi.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/gstreamer/gstdecode.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from codec/gstreamer/fourcc.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
codec/gstreamer/gstvlcpictureplaneallocator.c: In function ‘gst_vlc_picture_plane_allocator_init’:
codec/gstreamer/gstvlcpictureplaneallocator.c:76:26: warning: cast between incompatible function types from ‘gboolean (*)(GstVlcPicturePlane *)’ {aka ‘int (*)(struct _GstVlcPicturePlane *)’} to ‘void (*)(GstMemory *)’ {aka ‘void (*)(struct _GstMemory *)’} [-Wcast-function-type]
   76 |     p_alloc->mem_unmap = (GstMemoryUnmapFunction) gst_vlc_picture_plane_unmap;
      |                          ^
codec/gstreamer/gstdecode.c: In function ‘DecodeBlock’:
codec/gstreamer/gstdecode.c:772:20: warning: declaration of ‘p_buf’ shadows a previous local [-Wshadow=compatible-local]
  772 |         GstBuffer *p_buf = GST_BUFFER_CAST(
      |                    ^~~~~
codec/gstreamer/gstdecode.c:665:16: note: shadowed declaration is here
  665 |     GstBuffer *p_buf;
      |                ^~~~~
In file included from ../include/vlc_common.h:415,
                 from codec/gstreamer/gstdecode.c:31:
codec/gstreamer/gstdecode.c: In function ‘gst_vlc_dec_ensure_empty_queue’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
codec/gstreamer/gstdecode.c:115:9: note: in expansion of macro ‘msleep’
  115 |         msleep ( 15000 );
      |         ^~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from control/dummy.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from control/gestures.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from control/hotkeys.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from control/netsync.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from control/oldrc.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
control/gestures.c: In function ‘PlaylistEvent’:
control/gestures.c:502:39: warning: unused parameter ‘oldval’ [-Wunused-parameter]
  502 |                           vlc_value_t oldval, vlc_value_t val, void *p_data )
      |                           ~~~~~~~~~~~~^~~~~~
control/netsync.c: In function ‘PlaylistEvent’:
control/netsync.c:277:38: warning: unused parameter ‘oldval’ [-Wunused-parameter]
  277 |                          vlc_value_t oldval, vlc_value_t newval, void *data)
      |                          ~~~~~~~~~~~~^~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from control/motion.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:415,
                 from control/netsync.c:34:
control/netsync.c: In function ‘Slave’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
control/netsync.c:271:9: note: in expansion of macro ‘msleep’
  271 |         msleep(INTF_IDLE_SLEEP);
      |         ^~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from control/motionlib.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from control/dbus/dbus_root.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
control/motion.c: In function ‘RunIntf’:
control/motion.c:139:2: warning: #warning FIXME: check once (or less) per picture, not once per interval [-Wcpp]
  139 | #warning FIXME: check once (or less) per picture, not once per interval
      |  ^~~~~~~
control/motion.c:164:2: warning: #warning FIXME: refactor this plugin as a video filter! [-Wcpp]
  164 | #warning FIXME: refactor this plugin as a video filter!
      |  ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from control/dbus/dbus_player.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:415,
                 from control/motion.c:37:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
control/motion.c:140:9: note: in expansion of macro ‘msleep’
  140 |         msleep( INTF_IDLE_SLEEP );
      |         ^~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from control/dbus/dbus_tracklist.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from control/dbus/dbus.c:46:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from control/globalhotkeys/xcb.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mpeg/ps.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/asf/asf.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/asf/libasf.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/asf/asfpacket.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/avi/avi.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
demux/asf/libasf.c: In function ‘ASF_ReadObject_extended_content_description’:
demux/asf/libasf.c:1288:41: warning: initializer-string for array of ‘char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (17 chars into 16 available) [-Wunterminated-string-initialization]
 1288 |             static const char hex[16] = "0123456789ABCDEF";
      |                                         ^~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/avi/libavi.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from demux/avi/avi.c:36:
demux/avi/avi.c: In function ‘Seek’:
../include/vlc_common.h:495:33: warning: comparison of integer expressions of different signedness: ‘int64_t’ {aka ‘long int’} and ‘uint64_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  495 | #   define __MAX(a, b)   ( ((a) > (b)) ? (a) : (b) )
      |                                 ^
demux/avi/avi.c:1715:21: note: in expansion of macro ‘__MAX’
 1715 |             i_pos = __MAX( i_percent * stream_Size( p_demux->s ) / 100,
      |                     ^~~~~
../include/vlc_common.h:495:42: warning: operand of ‘?:’ changes signedness from ‘int64_t’ {aka ‘long int’} to ‘uint64_t’ {aka ‘long unsigned int’} due to unsignedness of other operand [-Wsign-compare]
  495 | #   define __MAX(a, b)   ( ((a) > (b)) ? (a) : (b) )
      |                                          ^~~
demux/avi/avi.c:1715:21: note: in expansion of macro ‘__MAX’
 1715 |             i_pos = __MAX( i_percent * stream_Size( p_demux->s ) / 100,
      |                     ^~~~~
demux/avi/avi.c: In function ‘Demux_Seekable’:
demux/avi/avi.c:1331:17: warning: ignoring return value of ‘vlc_stream_Seek’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
 1331 |                 vlc_stream_Seek( p_demux->s, p_sys->i_movi_lastchunk_pos );
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
demux/avi/avi.c:1339:17: warning: ignoring return value of ‘vlc_stream_Seek’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
 1339 |                 vlc_stream_Seek( p_demux->s, p_sys->i_movi_begin + 12 );
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
demux/avi/avi.c:1412:13: warning: ignoring return value of ‘vlc_stream_Seek’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
 1412 |             vlc_stream_Seek( p_demux->s, i_pos );
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
demux/avi/avi.c: In function ‘Seek’:
demux/avi/avi.c:1684:21: warning: ignoring return value of ‘vlc_stream_Seek’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
 1684 |                     vlc_stream_Seek( p_demux->s, i_pos_backup );
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
demux/avi/avi.c:1799:13: warning: ignoring return value of ‘vlc_stream_Seek’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
 1799 |             vlc_stream_Seek( p_demux->s, i_pos_backup );
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
demux/avi/avi.c: In function ‘AVI_StreamChunkFind’:
demux/avi/avi.c:2060:9: warning: ignoring return value of ‘vlc_stream_Seek’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
 2060 |         vlc_stream_Seek( p_demux->s, p_sys->i_movi_lastchunk_pos );
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
demux/avi/avi.c:2068:9: warning: ignoring return value of ‘vlc_stream_Seek’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
 2068 |         vlc_stream_Seek( p_demux->s, p_sys->i_movi_begin + 12 );
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
demux/avi/avi.c: In function ‘AVI_IndexCreate’:
demux/avi/avi.c:2869:5: warning: ignoring return value of ‘vlc_stream_Seek’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
 2869 |     vlc_stream_Seek( p_demux->s, p_movi->i_chunk_pos + 12 );
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/avformat/demux.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/avformat/avformat.c:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
demux/avformat/demux.c: In function ‘Control’:
demux/avformat/demux.c:1144:40: warning: initializer-string for array of ‘char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (11 chars into 10 available) [-Wunterminated-string-initialization]
 1144 |                 [vlc_meta_EncodedBy] = "encoded_by",
      |                                        ^~~~~~~~~~~~
In file included from ../include/vlc_common.h:415:
demux/avi/avi.c: In function ‘Demux_Seekable’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
demux/avi/avi.c:1367:25: note: in expansion of macro ‘msleep’
 1367 |                         msleep( 10000 );
      |                         ^~~~~~
demux/avi/avi.c: In function ‘AVI_StreamChunkFind’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
demux/avi/avi.c:2091:17: note: in expansion of macro ‘msleep’
 2091 |                 msleep( 10000 );
      |                 ^~~~~~
demux/avi/avi.c: In function ‘AVI_PacketSearch’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
demux/avi/avi.c:2501:13: note: in expansion of macro ‘msleep’
 2501 |             msleep( 10000 );
      |             ^~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/avformat/mux.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mkv/mkv.hpp:33,
                 from demux/mkv/util.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mkv/mkv.hpp:33,
                 from demux/mkv/matroska_segment.hpp:28,
                 from demux/mkv/matroska_segment.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mkv/mkv.hpp:33,
                 from demux/mkv/matroska_segment_parse.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mkv/mkv.hpp:33,
                 from demux/mkv/matroska_segment_seeker.hpp:27,
                 from demux/mkv/matroska_segment_seeker.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mkv/mkv.hpp:33,
                 from demux/mkv/demux.hpp:28,
                 from demux/mkv/demux.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
demux/mkv/matroska_segment_parse.cpp: In member function ‘void matroska_segment_c::ParseTracks(libmatroska::KaxTracks*)’:
demux/mkv/matroska_segment_parse.cpp:955:10: warning: statement has no effect [-Wunused-value]
  955 |     for (t; t != matroska_segment_c::tracks.end(); ++t)
      |          ^
demux/mkv/matroska_segment_parse.cpp: In static member function ‘static void matroska_segment_c::TrackInit(mkv_track_t*)::TrackCodecHandlers::StringProcessor_1629_handler(const char*&, matroska_segment_c::TrackInit(mkv_track_t*)::TrackCodecHandlers_base::payload_t&)’:
demux/mkv/matroska_segment_parse.cpp:1665:39: warning: taking address of packed member of ‘_WAVEFORMATEXTENSIBLE’ may result in an unaligned pointer value [-Waddress-of-packed-member]
 1665 |                     sf_tag_to_fourcc( &p_wext->SubFormat,  &p_tk->fmt.i_codec, NULL);
      |                                       ^~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mkv/mkv.hpp:33,
                 from demux/mkv/Ebml_parser.hpp:28,
                 from demux/mkv/Ebml_parser.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
demux/mkv/matroska_segment.cpp: In member function ‘void matroska_segment_c::ComputeTrackPriority()’:
demux/mkv/matroska_segment.cpp:998:32: warning: this statement may fall through [-Wimplicit-fallthrough=]
  998 |                 case VIDEO_ES: ++track_score;
      |                                ^~~~~~~~~~~~~
demux/mkv/matroska_segment.cpp:999:17: note: here
  999 |                 case AUDIO_ES: ++track_score;
      |                 ^~~~
demux/mkv/matroska_segment.cpp:999:32: warning: this statement may fall through [-Wimplicit-fallthrough=]
  999 |                 case AUDIO_ES: ++track_score;
      |                                ^~~~~~~~~~~~~
demux/mkv/matroska_segment.cpp:1000:17: note: here
 1000 |                 case   SPU_ES: ++track_score;
      |                 ^~~~
demux/mkv/matroska_segment.cpp:1000:32: warning: this statement may fall through [-Wimplicit-fallthrough=]
 1000 |                 case   SPU_ES: ++track_score;
      |                                ^~~~~~~~~~~~~
demux/mkv/matroska_segment.cpp:1001:17: note: here
 1001 |                 default:
      |                 ^~~~~~~
demux/mkv/matroska_segment.cpp: In member function ‘int matroska_segment_c::BlockGet(libmatroska::KaxBlock*&, libmatroska::KaxSimpleBlock*&, libmatroska::KaxBlockAdditions*&, bool*, bool*, int64_t*)’:
demux/mkv/matroska_segment.cpp:1442:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
 1442 |                     if( unlikely( !el->ValidateSize() || ( el->IsFiniteSize() && el->GetSize() >= SIZE_MAX ) ) )
      |                     ^~
demux/mkv/matroska_segment.cpp:1456:17: note: here
 1456 |                 case 1:
      |                 ^~~~
demux/mkv/demux.cpp: In member function ‘bool demux_sys_t::AnalyseAllSegmentsFound(demux_t*, matroska_stream_c*, bool)’:
demux/mkv/demux.cpp:453:97: warning: unused parameter ‘b_initial’ [-Wunused-parameter]
  453 | bool demux_sys_t::AnalyseAllSegmentsFound( demux_t *p_demux, matroska_stream_c *p_stream1, bool b_initial )
      |                                                                                            ~~~~~^~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mkv/mkv.hpp:33,
                 from demux/mkv/chapters.hpp:30,
                 from demux/mkv/chapters.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mkv/mkv.hpp:33,
                 from demux/mkv/chapter_command.hpp:28,
                 from demux/mkv/chapter_command.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mkv/mkv.hpp:33,
                 from demux/mkv/stream_io_callback.hpp:24,
                 from demux/mkv/stream_io_callback.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/mp4/libmp4.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
demux/mp4/libmp4.c: In function ‘MP4_ReadBox_dref’:
demux/mp4/libmp4.c:1567:12: warning: ‘MP4_ReadBox_LtdContainer’ reading 2 bytes from a region of size 1 [-Wstringop-overread]
 1567 |     return MP4_ReadBox_LtdContainer( p_stream, p_box, versions, 1 );
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
demux/mp4/libmp4.c:1567:12: note: referencing argument 3 of type ‘const uint8_t[2]’ {aka ‘const unsigned char[2]’}
demux/mp4/libmp4.c:1508:12: note: in a call to function ‘MP4_ReadBox_LtdContainer’
 1508 | static int MP4_ReadBox_LtdContainer( stream_t *p_stream, MP4_Box_t *p_box,
      |            ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/playlist/asx.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/playlist/b4s.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/playlist/dvb.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/playlist/ifo.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/playlist/itml.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/playlist/m3u.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/playlist/pls.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/playlist/podcast.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/playlist/qtl.c:52:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/playlist/ram.c:47:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/playlist/sgimb.c:102:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/playlist/shoutcast.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/playlist/wpl.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/playlist/xspf.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/playlist/playlist.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/mpeg/csa.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/mpeg/tables.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/mpeg/tsutil.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/adaptive.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/BaseAdaptationSet.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/BasePeriod.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/BasePlaylist.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/BaseRepresentation.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/CodecDescription.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/CommonAttributesElements.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/Inheritables.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/Role.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/Segment.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/SegmentBase.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/SegmentBaseType.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/SegmentChunk.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/SegmentList.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/SegmentTimeline.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/SegmentInformation.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/SegmentTemplate.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/playlist/Url.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/encryption/CommonEncryption.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/encryption/Keyring.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/logic/AbstractAdaptationLogic.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/logic/AlwaysBestAdaptationLogic.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/logic/AlwaysLowestAdaptationLogic.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/logic/BufferingLogic.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/logic/NearOptimalAdaptationLogic.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/logic/PredictiveAdaptationLogic.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/logic/RateBasedAdaptationLogic.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/logic/Representationselectors.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from demux/adaptive/logic/NearOptimalAdaptationLogic.hpp:25,
                 from demux/adaptive/logic/NearOptimalAdaptationLogic.cpp:24:
demux/adaptive/logic/../tools/MovingAverage.hpp:32:33: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   32 |             MovingAverageSum(T i): sum(0), prev(i) { }
      |                                 ^
demux/adaptive/logic/../tools/MovingAverage.hpp:32:33: note: remove the ‘< >’
In file included from demux/adaptive/logic/RateBasedAdaptationLogic.h:29,
                 from demux/adaptive/logic/RateBasedAdaptationLogic.cpp:28:
demux/adaptive/logic/../tools/MovingAverage.hpp:32:33: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   32 |             MovingAverageSum(T i): sum(0), prev(i) { }
      |                                 ^
demux/adaptive/logic/../tools/MovingAverage.hpp:32:33: note: remove the ‘< >’
In file included from demux/adaptive/logic/PredictiveAdaptationLogic.hpp:24,
                 from demux/adaptive/logic/PredictiveAdaptationLogic.cpp:24:
demux/adaptive/logic/../tools/MovingAverage.hpp:32:33: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   32 |             MovingAverageSum(T i): sum(0), prev(i) { }
      |                                 ^
demux/adaptive/logic/../tools/MovingAverage.hpp:32:33: note: remove the ‘< >’
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/mp4/AtomsReader.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/http/AuthStorage.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/http/BytesRange.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/http/Chunk.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/http/ConnectionParams.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/http/Downloader.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/http/HTTPConnection.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/http/HTTPConnectionManager.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/plumbing/CommandsQueue.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/plumbing/Demuxer.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/plumbing/FakeESOut.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/plumbing/FakeESOutID.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/plumbing/SourceStream.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/tools/Conversions.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/tools/FormatNamespace.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/tools/Helper.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/tools/Retrieve.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/xml/DOMHelper.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/xml/DOMParser.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from demux/adaptive/tools/FormatNamespace.cpp:25:
demux/adaptive/tools/../../mp4/mpeg4.h: In function ‘bool MPEG4_Codec_By_ObjectType(uint8_t, const uint8_t*, size_t, vlc_fourcc_t*, int*)’:
demux/adaptive/tools/../../mp4/mpeg4.h:30:52: warning: unused parameter ‘pi_profile’ [-Wunused-parameter]
   30 |                                               int *pi_profile)
      |                                               ~~~~~^~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/adaptive/xml/Node.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/dash/mpd/AdaptationSet.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/dash/mpd/DASHCommonAttributesElements.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/dash/mpd/DASHSegment.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/dash/mpd/ContentDescription.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/dash/mpd/IsoffMainParser.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/dash/mpd/MPD.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/dash/mpd/Profile.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/dash/mpd/ProgramInformation.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/dash/mpd/Representation.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/dash/mpd/TemplatedUri.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/dash/mpd/TrickModeType.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/dash/mp4/IndexReader.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/dash/DASHManager.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/dash/DASHStream.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/hls/playlist/M3U8.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/hls/playlist/Parser.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/hls/playlist/HLSRepresentation.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/hls/playlist/HLSSegment.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/hls/playlist/Tags.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/hls/HLSManager.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/hls/HLSStreams.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/smooth/mp4/SmoothIndexReader.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/smooth/playlist/ForgedInitSegment.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/smooth/playlist/Manifest.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/smooth/playlist/MemoryChunk.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/smooth/playlist/SmoothParser.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/smooth/playlist/QualityLevel.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/smooth/playlist/SmoothSegment.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/smooth/SmoothManager.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/smooth/SmoothStream.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/mp4/libmp4mux.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from demux/filter/noseek.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/ncurses.c:34:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/qt.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/menus.cpp:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/main_interface.cpp:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
gui/ncurses.c: In function ‘DrawStatus’:
gui/ncurses.c:1083:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
 1083 |             mvnprintw(y++, 0, COLS, _(input_state[val.i_int]),
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1084 |                         repeat, random, loop);
      |                         ~~~~~~~~~~~~~~~~~~~~~
gui/ncurses.c:1086:9: note: here
 1086 |         default:
      |         ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs_provider.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
gui/ncurses.c: In function ‘HandleCommonKey’:
gui/ncurses.c:1562:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
 1562 |         if (getch() != ERR)
      |            ^
gui/ncurses.c:1565:5: note: here
 1565 |     case 'q':
      |     ^~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/input_manager.cpp:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/actions_manager.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/extensions_manager.hpp:28,
                 from gui/qt/extensions_manager.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/managers/addons_manager.hpp:25,
                 from gui/qt/managers/addons_manager.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from ./gui/qt/qt.hpp:29,
                 from ./gui/qt/recents.hpp:28,
                 from gui/qt/adapters/seekpoints.cpp:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/adapters/chromaprint.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/adapters/variables.cpp:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/playlist.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/bookmarks.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/preferences.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/mediainfo.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/epg.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/extended.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/messages.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/errors.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/external.cpp:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/plugins.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/sout.cpp:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/convert.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/help.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/gototime.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
gui/qt/dialogs/plugins.cpp: In constructor ‘ExtensionTab::ExtensionTab(intf_thread_t*)’:
gui/qt/dialogs/plugins.cpp:264:24: warning: unused variable ‘EM’ [-Wunused-variable]
  264 |     ExtensionsManager *EM = ExtensionsManager::getInstance( p_intf );
      |                        ^~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/toolbar.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/open.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/openurl.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/vlm.cpp:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from ./gui/qt/qt.hpp:29,
                 from ./gui/qt/dialogs/firstrun.hpp:24,
                 from gui/qt/dialogs/firstrun.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
gui/qt/dialogs/firstrun.cpp:50:2: warning: #warning FIXME [-Wcpp]
   50 | #warning FIXME
      |  ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/podcast_configuration.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from ./gui/qt/qt.hpp:29,
                 from gui/qt/dialogs/extensions.hpp:27,
                 from gui/qt/dialogs/extensions.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/dialogs/fingerprintdialog.hpp:24,
                 from gui/qt/dialogs/fingerprintdialog.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/components/extended_panels.cpp:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/components/info_panels.cpp:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
gui/qt/dialogs/podcast_configuration.cpp: In member function ‘virtual void PodcastConfigDialog::accept()’:
gui/qt/dialogs/podcast_configuration.cpp:75:43: warning: ‘bool playlist_IsServicesDiscoveryLoaded(playlist_t*, const char*)’ is deprecated [-Wdeprecated-declarations]
   75 |     if( playlist_IsServicesDiscoveryLoaded( THEPL, "podcast" ) )
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
In file included from ./gui/qt/qt.hpp:34,
                 from ./gui/qt/util/qvlcframe.hpp:36,
                 from gui/qt/dialogs/podcast_configuration.hpp:27,
                 from gui/qt/dialogs/podcast_configuration.cpp:27:
../include/vlc_playlist.h:357:14: note: declared here
  357 | VLC_API bool playlist_IsServicesDiscoveryLoaded( playlist_t *,const char *) VLC_DEPRECATED;
      |              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from ./gui/qt/qt.hpp:29,
                 from gui/qt/components/info_widgets.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/components/preferences_widgets.cpp:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/components/complete_preferences.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:1037,
                 from ./gui/qt/components/extended_panels.hpp:32,
                 from gui/qt/components/extended_panels.cpp:48:
gui/qt/components/extended_panels.cpp: In member function ‘void ExtV4l2::Refresh()’:
../include/vlc_objects.h:60:25: warning: ‘vlc_object_t* vlc_object_find_name(vlc_object_t*, const char*)’ is deprecated [-Wdeprecated-declarations]
   60 |     vlc_object_find_name( VLC_OBJECT(a),b)
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
gui/qt/components/extended_panels.cpp:676:42: note: in expansion of macro ‘vlc_object_find_name’
  676 |     vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( THEPL, "v4l2" );
      |                                          ^~~~~~~~~~~~~~~~~~~~
../include/vlc_objects.h:49:23: note: declared here
   49 | VLC_API vlc_object_t *vlc_object_find_name( vlc_object_t *, const char * ) VLC_USED VLC_DEPRECATED;
      |                       ^~~~~~~~~~~~~~~~~~~~
gui/qt/components/extended_panels.cpp: In member function ‘void ExtV4l2::ValueChange(int)’:
../include/vlc_objects.h:60:25: warning: ‘vlc_object_t* vlc_object_find_name(vlc_object_t*, const char*)’ is deprecated [-Wdeprecated-declarations]
   60 |     vlc_object_find_name( VLC_OBJECT(a),b)
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
gui/qt/components/extended_panels.cpp:827:42: note: in expansion of macro ‘vlc_object_find_name’
  827 |     vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( THEPL, "v4l2" );
      |                                          ^~~~~~~~~~~~~~~~~~~~
../include/vlc_objects.h:49:23: note: declared here
   49 | VLC_API vlc_object_t *vlc_object_find_name( vlc_object_t *, const char * ) VLC_USED VLC_DEPRECATED;
      |                       ^~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/components/simple_preferences.cpp:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/components/open_panels.cpp:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/components/interface_widgets.cpp:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/components/controller.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/components/controller_widget.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
gui/qt/components/simple_preferences.cpp: In constructor ‘SPrefsPanel::SPrefsPanel(intf_thread_t*, QWidget*, int)’:
gui/qt/components/simple_preferences.cpp:814:87: warning: lambda capture initializers only available with ‘-std=c++14’ or ‘-std=gnu++14’ [-Wc++14-extensions]
  814 |                         connect(ui.qtdark, &QCheckBox::stateChanged, ui.stylesCombo, [combobox = ui.stylesCombo](const int state) {
      |                                                                                       ^~~~~~~~
gui/qt/components/interface_widgets.cpp: In member function ‘void EasterEggBackgroundWidget::spawnFlakes()’:
gui/qt/components/interface_widgets.cpp:618:35: warning: ‘int qrand()’ is deprecated: use QRandomGenerator instead [-Wdeprecated-declarations]
  618 |     int i_spawn = ( (double) qrand() / RAND_MAX ) * i_rate;
      |                              ~~~~~^~
In file included from /usr/include/qt5/QtCore/qchar.h:43,
                 from /usr/include/qt5/QtCore/qstring.h:49,
                 from /usr/include/qt5/QtCore/QString:1,
                 from ./gui/qt/qt.hpp:43,
                 from gui/qt/components/interface_widgets.cpp:31:
/usr/include/qt5/QtCore/qglobal.h:1282:80: note: declared here
 1282 | Q_CORE_EXPORT QT_DEPRECATED_VERSION_X_5_15("use QRandomGenerator instead") int qrand();
      |                                                                                ^~~~~
gui/qt/components/interface_widgets.cpp:638:29: warning: ‘int qrand()’ is deprecated: use QRandomGenerator instead [-Wdeprecated-declarations]
  638 |         f->point.setX( qrand() * w );
      |                        ~~~~~^~
/usr/include/qt5/QtCore/qglobal.h:1282:80: note: declared here
 1282 | Q_CORE_EXPORT QT_DEPRECATED_VERSION_X_5_15("use QRandomGenerator instead") int qrand();
      |                                                                                ^~~~~
gui/qt/components/interface_widgets.cpp:639:27: warning: ‘int qrand()’ is deprecated: use QRandomGenerator instead [-Wdeprecated-declarations]
  639 |         f->b_fat = ( qrand() < ( RAND_MAX * .33 ) );
      |                      ~~~~~^~
/usr/include/qt5/QtCore/qglobal.h:1282:80: note: declared here
 1282 | Q_CORE_EXPORT QT_DEPRECATED_VERSION_X_5_15("use QRandomGenerator instead") int qrand();
      |                                                                                ^~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from ./gui/qt/qt.hpp:29,
                 from gui/qt/components/epg/EPGChannels.cpp:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from ./gui/qt/qt.hpp:29,
                 from gui/qt/components/epg/EPGProgram.hpp:23,
                 from gui/qt/components/epg/EPGProgram.cpp:20:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
gui/qt/components/controller.cpp: In member function ‘QWidget* AbstractController::createWidget(buttonType_e, int)’:
gui/qt/components/controller.cpp:389:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
  389 |         b_special = true;
      |         ~~~~~~~~~~^~~~~~
gui/qt/components/controller.cpp:390:5: note: here
  390 |     case VOLUME:
      |     ^~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from ./gui/qt/qt.hpp:29,
                 from gui/qt/components/epg/EPGRuler.hpp:27,
                 from gui/qt/components/epg/EPGRuler.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from ./gui/qt/qt.hpp:29,
                 from gui/qt/components/epg/EPGView.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from ./gui/qt/qt.hpp:29,
                 from gui/qt/components/epg/EPGWidget.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/components/playlist/vlc_model.hpp:28,
                 from gui/qt/components/playlist/vlc_model.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/components/playlist/playlist_model.cpp:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/components/playlist/playlist_item.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from /usr/include/qt5/QtWidgets/qlistview.h:44,
                 from /usr/include/qt5/QtWidgets/QListView:1,
                 from ./gui/qt/components/playlist/views.hpp:28,
                 from gui/qt/components/playlist/views.cpp:24:
/usr/include/qt5/QtWidgets/qabstractitemview.h:245:18: warning: ‘virtual void QAbstractItemView::dataChanged(const QModelIndex&, const QModelIndex&, const QVector&)’ was hidden [-Woverloaded-virtual=]
  245 |     virtual void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector &roles = QVector());
      |                  ^~~~~~~~~~~
./gui/qt/components/playlist/views.hpp:147:10: note:   by ‘void PicFlowView::dataChanged(const QModelIndex&, const QModelIndex&)’
  147 |     void dataChanged( const QModelIndex &, const QModelIndex &);
      |          ^~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/components/playlist/standardpanel.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/components/playlist/playlist.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/components/playlist/selector.cpp:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from ./gui/qt/qt.hpp:29,
                 from ./gui/qt/components/sout/profile_selector.hpp:27,
                 from gui/qt/components/sout/profile_selector.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from ./gui/qt/qt.hpp:29,
                 from ./gui/qt/components/sout/sout_widgets.hpp:27,
                 from gui/qt/components/sout/sout_widgets.cpp:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from /usr/include/qt5/QtWidgets/qlistview.h:44,
                 from /usr/include/qt5/QtWidgets/QListView:1,
                 from ./gui/qt/components/playlist/views.hpp:28,
                 from gui/qt/components/playlist/standardpanel.cpp:33:
/usr/include/qt5/QtWidgets/qabstractitemview.h:245:18: warning: ‘virtual void QAbstractItemView::dataChanged(const QModelIndex&, const QModelIndex&, const QVector&)’ was hidden [-Woverloaded-virtual=]
  245 |     virtual void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector &roles = QVector());
      |                  ^~~~~~~~~~~
./gui/qt/components/playlist/views.hpp:147:10: note:   by ‘void PicFlowView::dataChanged(const QModelIndex&, const QModelIndex&)’
  147 |     void dataChanged( const QModelIndex &, const QModelIndex &);
      |          ^~~~~~~~~~~
gui/qt/components/playlist/selector.cpp: In member function ‘void PLSelector::setSource(QTreeWidgetItem*)’:
gui/qt/components/playlist/selector.cpp:361:55: warning: ‘bool playlist_IsServicesDiscoveryLoaded(playlist_t*, const char*)’ is deprecated [-Wdeprecated-declarations]
  361 |         sd_loaded = playlist_IsServicesDiscoveryLoaded( THEPL, qtu( qs ) );
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
In file included from ./gui/qt/qt.hpp:34,
                 from gui/qt/components/playlist/selector.cpp:29:
../include/vlc_playlist.h:357:14: note: declared here
  357 | VLC_API bool playlist_IsServicesDiscoveryLoaded( playlist_t *,const char *) VLC_DEPRECATED;
      |              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from ./gui/qt/qt.hpp:29,
                 from gui/qt/util/animators.hpp:24,
                 from gui/qt/util/animators.cpp:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/util/input_slider.cpp:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from ./gui/qt/qt.hpp:29,
                 from gui/qt/util/timetooltip.hpp:25,
                 from gui/qt/util/timetooltip.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/util/customwidgets.cpp:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/util/searchlineedit.cpp:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from ./gui/qt/qt.hpp:29,
                 from gui/qt/util/qmenuview.cpp:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/util/registry.cpp:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/util/qt_dirs.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from gui/qt/util/validators.cpp:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from ./gui/qt/qt.hpp:29,
                 from gui/qt/styles/seekstyle.hpp:26,
                 from gui/qt/styles/seekstyle.cpp:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from keystore/memory.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from keystore/list_util.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from keystore/file.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from keystore/kwallet.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from logger/console.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from logger/file.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from logger/syslog.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/extension.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/intf.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/extension_thread.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/meta.c:33:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
lua/extension.c: In function ‘ScanLuaCallback’:
lua/extension.c:383:26: warning: declaration of ‘b_ok’ shadows a previous local [-Wshadow=compatible-local]
  383 |                     bool b_ok = false;
      |                          ^~~~
lua/extension.c:282:10: note: shadowed declaration is here
  282 |     bool b_ok = false;
      |          ^~~~
lua/extension.c: In function ‘Control’:
lua/extension.c:627:26: warning: declaration of ‘p_ext’ shadows a previous local [-Wshadow=compatible-local]
  627 |             extension_t *p_ext;
      |                          ^~~~~
lua/extension.c:512:18: note: shadowed declaration is here
  512 |     extension_t *p_ext = NULL;
      |                  ^~~~~
lua/extension.c:639:26: warning: declaration of ‘p_ext’ shadows a previous local [-Wshadow=compatible-local]
  639 |             extension_t *p_ext;
      |                          ^~~~~
lua/extension.c:512:18: note: shadowed declaration is here
  512 |     extension_t *p_ext = NULL;
      |                  ^~~~~
lua/extension.c: In function ‘inputItemMetaChanged’:
lua/extension.c:1159:54: warning: unused parameter ‘p_event’ [-Wunused-parameter]
 1159 | static void inputItemMetaChanged( const vlc_event_t *p_event,
      |                                   ~~~~~~~~~~~~~~~~~~~^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/demux.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/services_discovery.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/vlc.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/configuration.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/equalizer.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/gettext.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/dialog.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/httpd.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/input.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/messages.c:33:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/misc.c:34:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/net.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/objects.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/osd.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/playlist.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/sd.c:33:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/stream.c:33:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/strings.c:33:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
lua/libs/sd.c: In function ‘vlclua_sd_is_loaded’:
lua/libs/sd.c:449:5: warning: ‘playlist_IsServicesDiscoveryLoaded’ is deprecated [-Wdeprecated-declarations]
  449 |     lua_pushboolean( L, playlist_IsServicesDiscoveryLoaded( p_playlist, psz_sd ));
      |     ^~~~~~~~~~~~~~~
In file included from lua/libs/sd.c:40:
../include/vlc_playlist.h:357:14: note: declared here
  357 | VLC_API bool playlist_IsServicesDiscoveryLoaded( playlist_t *,const char *) VLC_DEPRECATED;
      |              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/variables.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/video.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/vlm.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/volume.c:33:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/xml.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/io.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from lua/libs/errno.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from meta_engine/folder.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from meta_engine/taglib.cpp:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/logger.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
meta_engine/folder.c: In function ‘FindMeta’:
meta_engine/folder.c:162:19: warning: declaration of ‘psz_uri’ shadows a previous local [-Wshadow=compatible-local]
  162 |             char *psz_uri = vlc_path2uri( filepath, "file" );
      |                   ^~~~~~~
meta_engine/folder.c:93:11: note: shadowed declaration is here
   93 |     char *psz_uri = input_item_GetURI( p_item );
      |           ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/stats.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/audioscrobbler.c:35:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/playlist/html.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/playlist/m3u.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/playlist/xspf.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/playlist/export.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/inhibit/xdg.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/inhibit/dbus.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/addons/vorepository.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/addons/fsstorage.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:789,
                 from misc/addons/fsstorage.c:29:
misc/addons/fsstorage.c: In function ‘FileBelongsToManagedAddon’:
../include/vlc_arrays.h:229:9: warning: declaration of ‘fe_idx’ shadows a previous local [-Wshadow=compatible-local]
  229 |     int fe_idx; \
      |         ^~~~~~
misc/addons/fsstorage.c:282:9: note: in expansion of macro ‘FOREACH_ARRAY’
  282 |         FOREACH_ARRAY( const addon_file_t *p_file, p_entry->files )
      |         ^~~~~~~~~~~~~
../include/vlc_arrays.h:229:9: note: shadowed declaration is here
  229 |     int fe_idx; \
      |         ^~~~~~
misc/addons/fsstorage.c:279:5: note: in expansion of macro ‘FOREACH_ARRAY’
  279 |     FOREACH_ARRAY( const addon_entry_t *p_entry, p_finder->entries )
      |     ^~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from misc/xml/libxml.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/dummy.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mux/dummy.c: In function ‘Mux’:
mux/dummy.c:167:9: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
  167 |         i_count = block_FifoCount( p_fifo );
      |         ^~~~~~~
In file included from mux/dummy.c:36:
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/asf.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from mux/avi.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mux/avi.c: In function ‘Mux’:
mux/avi.c:516:9: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
  516 |         i_count = block_FifoCount(  p_fifo );
      |         ^~~~~~~
In file included from mux/avi.c:37:
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
mux/avi.c:523:13: warning: ‘block_FifoCount’ is deprecated [-Wdeprecated-declarations]
  523 |             if( block_FifoCount( p_fifo ) > 0 )
      |             ^~
../include/vlc_block.h:477:16: note: declared here
  477 | VLC_API size_t block_FifoCount(block_fifo_t *) VLC_USED VLC_DEPRECATED;
      |                ^~~~~~~~~~~~~~~
mux/asf.c: In function ‘asf_header_create’:
mux/asf.c:1000:22: warning: declaration of ‘tk’ shadows a previous local [-Wshadow=compatible-local]
 1000 |         asf_track_t *tk = NULL;
      |                      ^~
mux/asf.c:847:21: note: shadowed declaration is here
  847 |     asf_track_t    *tk;
      |                     ^~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/deinterlace/common.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/event_thread.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from notify/notify.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
notify/notify.c: In function ‘Open’:
notify/notify.c:121:33: warning: cast between incompatible function types from ‘void (*)(void *)’ to ‘void (*)(void *, void *)’ [-Wcast-function-type]
  121 |         g_list_foreach( p_caps, (GFunc)g_free, NULL );
      |                                 ^
notify/notify.c: In function ‘Notify’:
notify/notify.c:327:9: warning: ‘gdk_pixbuf_unref’ is deprecated: Use 'g_object_unref' instead [-Wdeprecated-declarations]
  327 |         gdk_pixbuf_unref( pix );
      |         ^~~~~~~~~~~~~~~~
In file included from /usr/include/gdk-pixbuf-2.0/gdk-pixbuf/gdk-pixbuf.h:34,
                 from /usr/include/gtk-3.0/gdk/gdkpixbuf.h:33,
                 from /usr/include/gtk-3.0/gdk/gdkcairo.h:29,
                 from /usr/include/gtk-3.0/gdk/gdk.h:33,
                 from /usr/include/gtk-3.0/gtk/gtk.h:30,
                 from notify/notify.c:39:
/usr/include/gdk-pixbuf-2.0/gdk-pixbuf/gdk-pixbuf-core.h:168:12: note: declared here
  168 | void       gdk_pixbuf_unref    (GdkPixbuf *pixbuf);
      |            ^~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/xcb/events.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from services_discovery/mediadirs.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from services_discovery/podcast.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from services_discovery/sap.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from services_discovery/avahi.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
services_discovery/podcast.c: In function ‘ParseUrls’:
services_discovery/podcast.c:358:14: warning: declaration of ‘i’ shadows a previous local [-Wshadow=compatible-local]
  358 |     for( int i = 0; i < p_sys->i_urls; i++ )
      |              ^
services_discovery/podcast.c:307:9: note: shadowed declaration is here
  307 |     int i, j;
      |         ^
services_discovery/sap.c: In function ‘CreateAnnounce’:
services_discovery/sap.c:900:9: warning: ‘services_discovery_AddItemCat’ is deprecated [-Wdeprecated-declarations]
  900 |         services_discovery_AddItemCat(p_sd, p_input, str ? str : psz_value);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from services_discovery/sap.c:39:
../include/vlc_services_discovery.h:194:20: note: declared here
  194 | static inline void services_discovery_AddItemCat(services_discovery_t *sd,
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
services_discovery/sap.c:908:9: warning: ‘services_discovery_AddItemCat’ is deprecated [-Wdeprecated-declarations]
  908 |         services_discovery_AddItemCat(p_sd, p_input, psz_value);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/vlc_services_discovery.h:194:20: note: declared here
  194 | static inline void services_discovery_AddItemCat(services_discovery_t *sd,
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from services_discovery/mtp.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from services_discovery/upnp.hpp:28,
                 from services_discovery/upnp.cpp:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from services_discovery/pulse.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from services_discovery/udev.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from services_discovery/xcb_apps.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:415,
                 from services_discovery/mtp.c:28:
services_discovery/mtp.c: In function ‘Run’:
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
services_discovery/mtp.c:168:13: note: in expansion of macro ‘msleep’
  168 |             msleep( 5000000 );
      |             ^~~~~~
../include/vlc_threads.h:878:19: warning: call to ‘harmful_delay’ declared with attribute warning: use proper event handling instead of short delay [-Wattribute-warning]
  878 | #define msleep(d) msleep(check_delay(d))
      |                   ^~~~~~~~~~~~~~~~~~~~~~
services_discovery/mtp.c:172:13: note: in expansion of macro ‘msleep’
  172 |             msleep( 500000 );
      |             ^~~~~~
services_discovery/pulse.c: In function ‘AddSource’:
services_discovery/pulse.c:186:5: warning: ‘services_discovery_AddItemCat’ is deprecated [-Wdeprecated-declarations]
  186 |     services_discovery_AddItemCat(sd, item,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from services_discovery/pulse.c:34:
../include/vlc_services_discovery.h:194:20: note: declared here
  194 | static inline void services_discovery_AddItemCat(services_discovery_t *sd,
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from services_discovery/microdns.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/dummy.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/cycle.c:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/delay.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/stats.c:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/description.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/standard.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/duplicate.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/es.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/display.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
services_discovery/upnp.cpp: In member function ‘bool Access::MediaServer::addItem(IXML_Element*)’:
services_discovery/upnp.cpp:1055:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
 1055 |                 if (!p_item) {
      |                 ^~
services_discovery/upnp.cpp:1059:13: note: here
 1059 |             case ItemDescriptionHolder::VIDEO:
      |             ^~~~
services_discovery/upnp.cpp: At global scope:
services_discovery/upnp.cpp:1599:14: warning: ‘char* getIpv4ForMulticast()’ defined but not used [-Wunused-function]
 1599 | static char *getIpv4ForMulticast()
      |              ^~~~~~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/gather.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/bridge.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/mosaic_bridge.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/autodel.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/record.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/smem.c:47:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/setid.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/transcode/transcode.c:32:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/transcode/transcode.h:2,
                 from stream_out/transcode/spu.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/transcode/transcode.h:2,
                 from stream_out/transcode/audio.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_out/transcode/transcode.h:2,
                 from stream_out/transcode/video.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
stream_out/transcode/transcode.c: In function ‘Open’:
stream_out/transcode/transcode.c:274:23: warning: initializer-string for array of ‘char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (6 chars into 5 available) [-Wunterminated-string-initialization]
  274 |         char fcc[5] = "    \0";
      |                       ^~~~~~~~
stream_out/transcode/transcode.c:329:23: warning: initializer-string for array of ‘char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (6 chars into 5 available) [-Wunterminated-string-initialization]
  329 |         char fcc[5] = "    \0";
      |                       ^~~~~~~~
stream_out/transcode/transcode.c:399:23: warning: initializer-string for array of ‘char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (6 chars into 5 available) [-Wunterminated-string-initialization]
  399 |         char fcc[5] = "    \0";
      |                       ^~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_splitter/clone.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_splitter/wall.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_splitter/panoramix.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from spu/subsdelay.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from spu/audiobargraph_v.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from spu/logo.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from spu/marq.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from spu/mosaic.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from spu/rss.c:35:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from spu/dynamicoverlay/dynamicoverlay_buffer.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from spu/dynamicoverlay/dynamicoverlay_list.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from spu/dynamicoverlay/dynamicoverlay_queue.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from spu/dynamicoverlay/dynamicoverlay_commands.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from spu/dynamicoverlay/dynamicoverlay.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_extractor/archive.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_filter/cache_read.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_common.h:1036,
                 from stream_extractor/archive.c:28:
stream_extractor/archive.c: In function ‘archive_seek_subentry’:
../include/vlc_messages.h:78:5: warning: this statement may fall through [-Wimplicit-fallthrough=]
   78 |     vlc_Log(VLC_OBJECT(o), p, vlc_module_name, __FILE__, __LINE__, \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   79 |             __func__, __VA_ARGS__)
      |             ~~~~~~~~~~~~~~~~~~~~~~
../include/vlc_messages.h:85:5: note: in expansion of macro ‘msg_Generic’
   85 |     msg_Generic(p_this, VLC_MSG_WARN, __VA_ARGS__)
      |     ^~~~~~~~~~~
stream_extractor/archive.c:365:13: note: in expansion of macro ‘msg_Warn’
  365 |             msg_Warn( p_sys->p_obj,
      |             ^~~~~~~~
stream_extractor/archive.c:368:9: note: here
  368 |         case ARCHIVE_EOF:
      |         ^~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_filter/cache_block.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_filter/decomp.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_filter/inflate.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_filter/prefetch.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_filter/hds/hds.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_filter/adf.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_filter/record.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from stream_filter/skiptags.c:23:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from text_renderer/tdummy.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from text_renderer/freetype/platform_fonts.c:40:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from text_renderer/freetype/freetype.c:34:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from text_renderer/freetype/text_layout.c:39:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from text_renderer/freetype/fonts/fontconfig.c:34:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/adjust.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/adjust_sat_hue.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/alphamask.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/ball.c:34:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/blendbench.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/bluescreen.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
video_filter/ball.c: In function ‘FilterBall’:
video_filter/ball.c:611:14: warning: declaration of ‘y’ shadows a previous local [-Wshadow=compatible-local]
  611 |     for( int y = 1; y < i_numLines - 1; y++ )
      |              ^
video_filter/ball.c:540:12: note: shadowed declaration is here
  540 |     int x, y;
      |            ^
video_filter/ball.c:613:18: warning: declaration of ‘x’ shadows a previous local [-Wshadow=compatible-local]
  613 |         for( int x = 1; x < i_numCols - 1; x++ )
      |                  ^
video_filter/ball.c:540:9: note: shadowed declaration is here
  540 |     int x, y;
      |         ^
video_filter/ball.c:636:18: warning: declaration of ‘y’ shadows a previous local [-Wshadow=compatible-local]
  636 |         for( int y = 1; y < i_numLines - 1; y++ )
      |                  ^
video_filter/ball.c:540:12: note: shadowed declaration is here
  540 |     int x, y;
      |            ^
video_filter/ball.c:638:22: warning: declaration of ‘x’ shadows a previous local [-Wshadow=compatible-local]
  638 |             for( int x = 1; x < i_numCols - 1; x++ )
      |                      ^
video_filter/ball.c:540:9: note: shadowed declaration is here
  540 |     int x, y;
      |         ^
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/canvas.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/colorthres.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/croppadd.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/edgedetection.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/erase.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/extract.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/gradient.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/grain.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/gaussianblur.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/invert.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/magnify.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/mirror.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/motionblur.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/motiondetect.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/posterize.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/psychedelic.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/ripple.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/scale.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/scene.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
video_filter/ripple.c: In function ‘Filter’:
video_filter/ripple.c:160:31: warning: this statement may fall through [-Wimplicit-fallthrough=]
  160 |                 i_pixel_pitch *= 2;
      |                 ~~~~~~~~~~~~~~^~~~
In file included from video_filter/ripple.c:39:
video_filter/filter_picture.h:26:9: note: here
   26 |         case VLC_CODEC_I420:   \
      |         ^~~~
video_filter/filter_picture.h:52:9: note: in expansion of macro ‘CASE_PLANAR_YUV_SQUARE’
   52 |         CASE_PLANAR_YUV_SQUARE              \
      |         ^~~~~~~~~~~~~~~~~~~~~~
video_filter/ripple.c:162:13: note: in expansion of macro ‘CASE_PLANAR_YUV’
  162 |             CASE_PLANAR_YUV
      |             ^~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/sepia.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/sharpen.c:37:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
video_filter/scale.c: In function ‘OpenFilter’:
video_filter/scale.c:75:2: warning: #warning Converter cannot (really) change output format. [-Wcpp]
   75 | #warning Converter cannot (really) change output format.
      |  ^~~~~~~
video_filter/scale.c: In function ‘Filter’:
video_filter/scale.c:95:2: warning: #warning Converter cannot (really) change output format. [-Wcpp]
   95 | #warning Converter cannot (really) change output format.
      |  ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/transform.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/wave.c:30:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/gradfun.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
video_filter/wave.c: In function ‘Filter’:
video_filter/wave.c:161:31: warning: this statement may fall through [-Wimplicit-fallthrough=]
  161 |                 i_pixel_pitch *= 2;
      |                 ~~~~~~~~~~~~~~^~~~
In file included from video_filter/wave.c:39:
video_filter/filter_picture.h:26:9: note: here
   26 |         case VLC_CODEC_I420:   \
      |         ^~~~
video_filter/filter_picture.h:52:9: note: in expansion of macro ‘CASE_PLANAR_YUV_SQUARE’
   52 |         CASE_PLANAR_YUV_SQUARE              \
      |         ^~~~~~~~~~~~~~~~~~~~~~
video_filter/wave.c:163:13: note: in expansion of macro ‘CASE_PLANAR_YUV’
  163 |             CASE_PLANAR_YUV
      |             ^~~~~~~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/antiflicker.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/hqdn3d.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/anaglyph.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from video_filter/hqdn3d.c:39:
video_filter/hqdn3d.h: In function ‘deNoiseSpacial’:
video_filter/hqdn3d.h:92:22: warning: declaration of ‘PixelAnt’ shadows a previous local [-Wshadow=compatible-local]
   92 |         unsigned int PixelAnt;
      |                      ^~~~~~~~
video_filter/hqdn3d.h:78:18: note: shadowed declaration is here
   78 |     unsigned int PixelAnt;
      |                  ^~~~~~~~
video_filter/hqdn3d.h:100:26: warning: declaration of ‘PixelDst’ shadows a previous local [-Wshadow=compatible-local]
  100 |             unsigned int PixelDst;
      |                          ^~~~~~~~
video_filter/hqdn3d.h:79:18: note: shadowed declaration is here
   79 |     unsigned int PixelDst;
      |                  ^~~~~~~~
video_filter/hqdn3d.h: In function ‘deNoise’:
video_filter/hqdn3d.h:159:22: warning: declaration of ‘PixelAnt’ shadows a previous local [-Wshadow=compatible-local]
  159 |         unsigned int PixelAnt;
      |                      ^~~~~~~~
video_filter/hqdn3d.h:117:18: note: shadowed declaration is here
  117 |     unsigned int PixelAnt;
      |                  ^~~~~~~~
video_filter/hqdn3d.h:170:26: warning: declaration of ‘PixelDst’ shadows a previous local [-Wshadow=compatible-local]
  170 |             unsigned int PixelDst;
      |                          ^~~~~~~~
video_filter/hqdn3d.h:118:18: note: shadowed declaration is here
  118 |     unsigned int PixelDst;
      |                  ^~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/oldmovie.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/vhs.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/fps.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
video_filter/oldmovie.c: In function ‘oldmovie_sliding_offset_effect’:
video_filter/oldmovie.c:460:44: warning: absolute value function ‘abs’ given an argument of type ‘long int’ but has parameter of type ‘int’ which may cause truncation of value [-Wabsolute-value]
  460 |         if ( abs( p_sys->i_sliding_ofs ) < abs( p_sys->i_sliding_speed
      |                                            ^~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/freeze.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/puzzle.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
video_filter/vhs.c: In function ‘vhs_sliding_effect’:
video_filter/vhs.c:473:44: warning: absolute value function ‘abs’ given an argument of type ‘long int’ but has parameter of type ‘int’ which may cause truncation of value [-Wabsolute-value]
  473 |         if ( abs( p_sys->i_sliding_ofs ) < abs( p_sys->i_sliding_speed
      |                                            ^~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/puzzle_bezier.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/puzzle_lib.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
video_filter/puzzle_bezier.c: In function ‘puzzle_scale_curve_H’:
video_filter/puzzle_bezier.c:86:22: warning: using integer absolute value function ‘abs’ when argument is of floating-point type ‘float’ [-Wabsolute-value]
   86 |                 if ( abs ( f_bez_y ) > ( f_bez_x * ( 0.9 * ((float)i_lines) / ((float)i_width) ) ) )
      |                      ^~~
video_filter/puzzle_bezier.c:90:22: warning: using integer absolute value function ‘abs’ when argument is of floating-point type ‘float’ [-Wabsolute-value]
   90 |                 if ( abs ( f_bez_y ) > ( ( ((float)i_width) - f_bez_x ) * ( 0.9 * ((float)i_lines) / ((float)i_width) ) ) )
      |                      ^~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/puzzle_mgt.c:31:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/puzzle_pce.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_filter/rotate.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from visualization/glspectrum.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from visualization/visual/window.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from visualization/visual/visual.c:28:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from visualization/visual/effects.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/opengl/vout_helper.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/opengl/fragment_shaders.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from video_output/opengl/vout_helper.h:32,
                 from video_output/opengl/vout_helper.c:44:
video_output/opengl/converter.h:283:6: warning: ‘PL_API_VER’ is not defined, evaluates to ‘0’ [-Wundef]
  283 | # if PL_API_VER >= 157
      |      ^~~~~~~~~~
video_output/opengl/converter.h:352:6: warning: ‘PL_API_VER’ is not defined, evaluates to ‘0’ [-Wundef]
  352 | # if PL_API_VER >= 157
      |      ^~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/opengl/converter_sw.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/opengl/display.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from video_output/opengl/internal.h:24,
                 from video_output/opengl/fragment_shaders.c:35:
video_output/opengl/converter.h:283:6: warning: ‘PL_API_VER’ is not defined, evaluates to ‘0’ [-Wundef]
  283 | # if PL_API_VER >= 157
      |      ^~~~~~~~~~
video_output/opengl/converter.h:352:6: warning: ‘PL_API_VER’ is not defined, evaluates to ‘0’ [-Wundef]
  352 | # if PL_API_VER >= 157
      |      ^~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/opengl/converter_vaapi.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from video_output/opengl/internal.h:24,
                 from video_output/opengl/converter_sw.c:31:
video_output/opengl/converter.h:283:6: warning: ‘PL_API_VER’ is not defined, evaluates to ‘0’ [-Wundef]
  283 | # if PL_API_VER >= 157
      |      ^~~~~~~~~~
video_output/opengl/converter.h:352:6: warning: ‘PL_API_VER’ is not defined, evaluates to ‘0’ [-Wundef]
  352 | # if PL_API_VER >= 157
      |      ^~~~~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video_output/opengl/converter_vaapi.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from video_output/opengl/vout_helper.h:32,
                 from video_output/opengl/display.c:34:
video_output/opengl/converter.h:283:6: warning: ‘PL_API_VER’ is not defined, evaluates to ‘0’ [-Wundef]
  283 | # if PL_API_VER >= 157
      |      ^~~~~~~~~~
video_output/opengl/converter.h:352:6: warning: ‘PL_API_VER’ is not defined, evaluates to ‘0’ [-Wundef]
  352 | # if PL_API_VER >= 157
      |      ^~~~~~~~~~
In file included from video_output/opengl/converter_vaapi.c:25:
video_output/opengl/converter.h:283:6: warning: ‘PL_API_VER’ is not defined, evaluates to ‘0’ [-Wundef]
  283 | # if PL_API_VER >= 157
      |      ^~~~~~~~~~
video_output/opengl/converter.h:352:6: warning: ‘PL_API_VER’ is not defined, evaluates to ‘0’ [-Wundef]
  352 | # if PL_API_VER >= 157
      |      ^~~~~~~~~~
video_output/opengl/converter_vaapi.c: In function ‘vaegl_release_last_pic’:
video_output/opengl/converter_vaapi.c:113:19: warning: unused variable ‘o’ [-Wunused-variable]
  113 |     vlc_object_t *o = VLC_OBJECT(tc->gl);
      |                   ^
In file included from video_output/opengl/converter_vaapi.c:25:
video_output/opengl/converter.h:283:6: warning: ‘PL_API_VER’ is not defined, evaluates to ‘0’ [-Wundef]
  283 | # if PL_API_VER >= 157
      |      ^~~~~~~~~~
video_output/opengl/converter.h:352:6: warning: ‘PL_API_VER’ is not defined, evaluates to ‘0’ [-Wundef]
  352 | # if PL_API_VER >= 157
      |      ^~~~~~~~~~
video_output/opengl/converter_vaapi.c: In function ‘vaegl_release_last_pic’:
video_output/opengl/converter_vaapi.c:113:19: warning: unused variable ‘o’ [-Wunused-variable]
  113 |     vlc_object_t *o = VLC_OBJECT(tc->gl);
      |                   ^
/usr/bin/ld: misc/addons/.libs/vorepository.o: in function `Retrieve':
vorepository.c:(.text+0x16ae): warning: the use of `tempnam' is dangerous, better use `mkstemp'
/usr/bin/ld: stream_out/.libs/record.o: in function `OutputStart':
record.c:(.text+0x110d): warning: the use of `tempnam' is dangerous, better use `mkstemp'
Makefile:1572: warning: ignoring prerequisites on suffix rule definition
Makefile:1572: warning: ignoring prerequisites on suffix rule definition
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from dialog.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from log.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from core.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from libvlc_internal.h:29,
                 from error.c:21:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from renderer_discoverer.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from playlist.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from vlm.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from video.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from audio.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from event.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from media.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from media_player.c:24:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from media_list.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from media_list_player.c:27:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
media_list.c: In function ‘libvlc_media_list_add_file_content’:
media_list.c:255:2: warning: #warning Missing error handling! [-Wcpp]
  255 | #warning Missing error handling!
      |  ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from media_library.c:26:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from media_discoverer.c:25:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from rootwrap.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from vlc.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from vlc.c:29:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from override.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from override.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ../include/vlc_fixups.h:31,
                 from ../config.h:1004,
                 from cachegen.c:22:
/usr/include/features.h:435:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  435 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc'
Makefile:3755: warning: ignoring prerequisites on suffix rule definition
Makefile:3759: warning: ignoring prerequisites on suffix rule definition
/bin/sh: line 1: git: command not found
Makefile:3755: warning: ignoring prerequisites on suffix rule definition
Makefile:3759: warning: ignoring prerequisites on suffix rule definition
Makefile:3755: warning: ignoring prerequisites on suffix rule definition
Makefile:3759: warning: ignoring prerequisites on suffix rule definition
libtool: warning: remember to run 'libtool --finish /usr/lib'
libtool: warning: relinking 'libvlc_pulse.la'
libtool: warning: relinking 'libvlc_xcb_events.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc'
libtool: warning: relinking 'libattachment_plugin.la'
libtool: warning: relinking 'libfilesystem_plugin.la'
libtool: warning: relinking 'libidummy_plugin.la'
libtool: warning: relinking 'libimem_plugin.la'
libtool: warning: relinking 'libaccess_imem_plugin.la'
libtool: warning: relinking 'libsdp_plugin.la'
libtool: warning: relinking 'libtimecode_plugin.la'
libtool: warning: relinking 'libvdr_plugin.la'
libtool: warning: relinking 'libaccess_alsa_plugin.la'
libtool: warning: relinking 'libpulsesrc_plugin.la'
libtool: warning: relinking 'libdc1394_plugin.la'
libtool: warning: relinking 'libdv1394_plugin.la'
libtool: warning: relinking 'liblinsys_hdsdi_plugin.la'
libtool: warning: relinking 'liblinsys_sdi_plugin.la'
libtool: warning: relinking 'libshm_plugin.la'
libtool: warning: relinking 'libv4l2_plugin.la'
libtool: warning: relinking 'libxcb_screen_plugin.la'
libtool: warning: relinking 'libvnc_plugin.la'
libtool: warning: relinking 'libcdda_plugin.la'
libtool: warning: relinking 'libvcd_plugin.la'
libtool: warning: relinking 'libdvdnav_plugin.la'
libtool: warning: relinking 'libdvdread_plugin.la'
libtool: warning: relinking 'liblibbluray_plugin.la'
libtool: warning: relinking 'libdtv_plugin.la'
libtool: warning: relinking 'libdvb_plugin.la'
libtool: warning: relinking 'libftp_plugin.la'
libtool: warning: relinking 'libhttp_plugin.la'
libtool: warning: relinking 'liblive555_plugin.la'
libtool: warning: relinking 'libaccess_mms_plugin.la'
libtool: warning: relinking 'libsmb_plugin.la'
libtool: warning: relinking 'libtcp_plugin.la'
libtool: warning: relinking 'libudp_plugin.la'
libtool: warning: relinking 'libsftp_plugin.la'
libtool: warning: relinking 'libaccess_realrtsp_plugin.la'
libtool: warning: relinking 'libavio_plugin.la'
libtool: warning: relinking 'libsatip_plugin.la'
libtool: warning: relinking 'libaccess_concat_plugin.la'
libtool: warning: relinking 'libaccess_mtp_plugin.la'
libtool: warning: relinking 'libaccess_srt_plugin.la'
libtool: warning: relinking 'librist_plugin.la'
libtool: warning: relinking 'libhttps_plugin.la'
libtool: warning: relinking 'librtp_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/access'
libtool: warning: relinking 'libaccess_output_dummy_plugin.la'
libtool: warning: relinking 'libaccess_output_file_plugin.la'
libtool: warning: relinking 'libaccess_output_http_plugin.la'
libtool: warning: relinking 'libaccess_output_udp_plugin.la'
libtool: warning: relinking 'libaccess_output_livehttp_plugin.la'
libtool: warning: relinking 'libaccess_output_shout_plugin.la'
libtool: warning: relinking 'libaccess_output_srt_plugin.la'
libtool: warning: relinking 'libaccess_output_rist_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/access_output'
libtool: warning: relinking 'libadummy_plugin.la'
libtool: warning: relinking 'libafile_plugin.la'
libtool: warning: relinking 'libamem_plugin.la'
libtool: warning: relinking 'libalsa_plugin.la'
libtool: warning: relinking 'libpulse_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/audio_output'
libtool: warning: relinking 'libaudiobargraph_a_plugin.la'
libtool: warning: relinking 'libchorus_flanger_plugin.la'
libtool: warning: relinking 'libcompressor_plugin.la'
libtool: warning: relinking 'libequalizer_plugin.la'
libtool: warning: relinking 'libkaraoke_plugin.la'
libtool: warning: relinking 'libnormvol_plugin.la'
libtool: warning: relinking 'libgain_plugin.la'
libtool: warning: relinking 'libparam_eq_plugin.la'
libtool: warning: relinking 'libscaletempo_plugin.la'
libtool: warning: relinking 'libscaletempo_pitch_plugin.la'
libtool: warning: relinking 'libspatializer_plugin.la'
libtool: warning: relinking 'libstereo_widen_plugin.la'
libtool: warning: relinking 'libdolby_surround_decoder_plugin.la'
libtool: warning: relinking 'libheadphone_channel_mixer_plugin.la'
libtool: warning: relinking 'libmono_plugin.la'
libtool: warning: relinking 'libremap_plugin.la'
libtool: warning: relinking 'libsimple_channel_mixer_plugin.la'
libtool: warning: relinking 'libtrivial_channel_mixer_plugin.la'
libtool: warning: relinking 'libtospdif_plugin.la'
libtool: warning: relinking 'libaudio_format_plugin.la'
libtool: warning: relinking 'libsamplerate_plugin.la'
libtool: warning: relinking 'libugly_resampler_plugin.la'
libtool: warning: relinking 'libmad_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/audio_filter'
libtool: warning: relinking 'libfloat_mixer_plugin.la'
libtool: warning: relinking 'libinteger_mixer_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/audio_mixer'
libtool: warning: relinking 'libi420_rgb_plugin.la'
libtool: warning: relinking 'libi420_yuy2_plugin.la'
libtool: warning: relinking 'libi420_nv12_plugin.la'
libtool: warning: relinking 'libi420_10_p010_plugin.la'
libtool: warning: relinking 'libi422_i420_plugin.la'
libtool: warning: relinking 'libi422_yuy2_plugin.la'
libtool: warning: relinking 'libgrey_yuv_plugin.la'
libtool: warning: relinking 'libyuy2_i420_plugin.la'
libtool: warning: relinking 'libyuy2_i422_plugin.la'
libtool: warning: relinking 'librv32_plugin.la'
libtool: warning: relinking 'libchain_plugin.la'
libtool: warning: relinking 'libyuvp_plugin.la'
libtool: warning: relinking 'libswscale_plugin.la'
libtool: warning: relinking 'libi420_rgb_mmx_plugin.la'
libtool: warning: relinking 'libi420_yuy2_mmx_plugin.la'
libtool: warning: relinking 'libi422_yuy2_mmx_plugin.la'
libtool: warning: relinking 'libi420_rgb_sse2_plugin.la'
libtool: warning: relinking 'libi420_yuy2_sse2_plugin.la'
libtool: warning: relinking 'libi422_yuy2_sse2_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/video_chroma'
libtool: warning: relinking 'libddummy_plugin.la'
libtool: warning: relinking 'libedummy_plugin.la'
libtool: warning: relinking 'libspdif_plugin.la'
libtool: warning: relinking 'liba52_plugin.la'
libtool: warning: relinking 'libdca_plugin.la'
libtool: warning: relinking 'libadpcm_plugin.la'
libtool: warning: relinking 'libaes3_plugin.la'
libtool: warning: relinking 'libaraw_plugin.la'
libtool: warning: relinking 'libfaad_plugin.la'
libtool: warning: relinking 'libg711_plugin.la'
libtool: warning: relinking 'libfluidsynth_plugin.la'
libtool: warning: relinking 'liblpcm_plugin.la'
libtool: warning: relinking 'libuleaddvaudio_plugin.la'
libtool: warning: relinking 'libcdg_plugin.la'
libtool: warning: relinking 'liblibmpeg2_plugin.la'
libtool: warning: relinking 'librawvideo_plugin.la'
libtool: warning: relinking 'librtpvideo_plugin.la'
libtool: warning: relinking 'libschroedinger_plugin.la'
libtool: warning: relinking 'libpng_plugin.la'
libtool: warning: relinking 'libjpeg_plugin.la'
libtool: warning: relinking 'libsvgdec_plugin.la'
libtool: warning: relinking 'libxwd_plugin.la'
libtool: warning: relinking 'liblibass_plugin.la'
libtool: warning: relinking 'libcc_plugin.la'
libtool: warning: relinking 'libcvdsub_plugin.la'
libtool: warning: relinking 'libdvbsub_plugin.la'
libtool: warning: relinking 'libscte18_plugin.la'
libtool: warning: relinking 'libscte27_plugin.la'
libtool: warning: relinking 'libspudec_plugin.la'
libtool: warning: relinking 'libstl_plugin.la'
libtool: warning: relinking 'libsubsdec_plugin.la'
libtool: warning: relinking 'libsubsusf_plugin.la'
libtool: warning: relinking 'libttml_plugin.la'
libtool: warning: relinking 'libwebvtt_plugin.la'
libtool: warning: relinking 'libsvcdsub_plugin.la'
libtool: warning: relinking 'libt140_plugin.la'
libtool: warning: relinking 'libtelx_plugin.la'
libtool: warning: relinking 'libtextst_plugin.la'
libtool: warning: relinking 'libzvbi_plugin.la'
libtool: warning: relinking 'libsubstx3g_plugin.la'
libtool: warning: relinking 'libflac_plugin.la'
libtool: warning: relinking 'libkate_plugin.la'
libtool: warning: relinking 'libopus_plugin.la'
libtool: warning: relinking 'libspeex_plugin.la'
libtool: warning: relinking 'libtheora_plugin.la'
libtool: warning: relinking 'libvorbis_plugin.la'
libtool: warning: relinking 'liboggspots_plugin.la'
libtool: warning: relinking 'libavcodec_plugin.la'
libtool: warning: relinking 'libvaapi_drm_plugin.la'
libtool: warning: relinking 'libvaapi_plugin.la'
libtool: warning: relinking 'libx265_plugin.la'
libtool: warning: relinking 'libx264_plugin.la'
libtool: warning: relinking 'libx26410b_plugin.la'
libtool: warning: relinking 'libvpx_plugin.la'
libtool: warning: relinking 'libtwolame_plugin.la'
libtool: warning: relinking 'libgstdecode_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/codec'
libtool: warning: relinking 'libdummy_plugin.la'
libtool: warning: relinking 'libgestures_plugin.la'
libtool: warning: relinking 'libhotkeys_plugin.la'
libtool: warning: relinking 'libnetsync_plugin.la'
libtool: warning: relinking 'liboldrc_plugin.la'
libtool: warning: relinking 'liblirc_plugin.la'
libtool: warning: relinking 'libmotion_plugin.la'
libtool: warning: relinking 'libdbus_plugin.la'
libtool: warning: relinking 'libxcb_hotkeys_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/control'
libtool: warning: relinking 'libflacsys_plugin.la'
libtool: warning: relinking 'libogg_plugin.la'
libtool: warning: relinking 'libdemuxdump_plugin.la'
libtool: warning: relinking 'librawdv_plugin.la'
libtool: warning: relinking 'librawvid_plugin.la'
libtool: warning: relinking 'libau_plugin.la'
libtool: warning: relinking 'librawaud_plugin.la'
libtool: warning: relinking 'libwav_plugin.la'
libtool: warning: relinking 'libnsv_plugin.la'
libtool: warning: relinking 'libreal_plugin.la'
libtool: warning: relinking 'libps_plugin.la'
libtool: warning: relinking 'libmod_plugin.la'
libtool: warning: relinking 'libpva_plugin.la'
libtool: warning: relinking 'libaiff_plugin.la'
libtool: warning: relinking 'libmjpeg_plugin.la'
libtool: warning: relinking 'libsubtitle_plugin.la'
libtool: warning: relinking 'libty_plugin.la'
libtool: warning: relinking 'libvobsub_plugin.la'
libtool: warning: relinking 'libvoc_plugin.la'
libtool: warning: relinking 'libxa_plugin.la'
libtool: warning: relinking 'libnuv_plugin.la'
libtool: warning: relinking 'libnsc_plugin.la'
libtool: warning: relinking 'libmpc_plugin.la'
libtool: warning: relinking 'libtta_plugin.la'
libtool: warning: relinking 'libvc1_plugin.la'
libtool: warning: relinking 'libdemux_cdg_plugin.la'
libtool: warning: relinking 'libsmf_plugin.la'
libtool: warning: relinking 'libdmxmus_plugin.la'
libtool: warning: relinking 'libdiracsys_plugin.la'
libtool: warning: relinking 'libimage_plugin.la'
libtool: warning: relinking 'libdemux_stl_plugin.la'
libtool: warning: relinking 'libasf_plugin.la'
libtool: warning: relinking 'libavi_plugin.la'
libtool: warning: relinking 'libcaf_plugin.la'
libtool: warning: relinking 'libavformat_plugin.la'
libtool: warning: relinking 'libdirectory_demux_plugin.la'
libtool: warning: relinking 'libes_plugin.la'
libtool: warning: relinking 'libh26x_plugin.la'
libtool: warning: relinking 'libmkv_plugin.la'
libtool: warning: relinking 'libmp4_plugin.la'
libtool: warning: relinking 'libmpgv_plugin.la'
libtool: warning: relinking 'libplaylist_plugin.la'
libtool: warning: relinking 'libts_plugin.la'
libtool: warning: relinking 'libadaptive_plugin.la'
libtool: warning: relinking 'libnoseek_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/demux'
libtool: warning: relinking 'libncurses_plugin.la'
libtool: warning: relinking 'libqt_plugin.la'
libtool: warning: relinking 'libskins2_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/gui'
libtool: warning: relinking 'libmemory_keystore_plugin.la'
libtool: warning: relinking 'libfile_keystore_plugin.la'
libtool: warning: relinking 'libkwallet_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/keystore'
libtool: warning: relinking 'libconsole_logger_plugin.la'
libtool: warning: relinking 'libfile_logger_plugin.la'
libtool: warning: relinking 'libsyslog_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/logger'
libtool: warning: relinking 'liblua_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/lua'
libtool: warning: relinking 'libfolder_plugin.la'
libtool: warning: relinking 'libtaglib_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/meta_engine'
libtool: warning: relinking 'liblogger_plugin.la'
libtool: warning: relinking 'libstats_plugin.la'
libtool: warning: relinking 'libaudioscrobbler_plugin.la'
libtool: warning: relinking 'libexport_plugin.la'
libtool: warning: relinking 'libfingerprinter_plugin.la'
libtool: warning: relinking 'libgnutls_plugin.la'
libtool: warning: relinking 'libxdg_screensaver_plugin.la'
libtool: warning: relinking 'libdbus_screensaver_plugin.la'
libtool: warning: relinking 'libaddonsvorepository_plugin.la'
/usr/bin/ld: misc/addons/.libs/vorepository.o: in function `Retrieve':
vorepository.c:(.text+0x16ae): warning: the use of `tempnam' is dangerous, better use `mkstemp'
libtool: warning: relinking 'libaddonsfsstorage_plugin.la'
libtool: warning: relinking 'libvod_rtsp_plugin.la'
libtool: warning: relinking 'libxml_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/misc'
libtool: warning: relinking 'libmux_dummy_plugin.la'
libtool: warning: relinking 'libmux_asf_plugin.la'
libtool: warning: relinking 'libmux_avi_plugin.la'
libtool: warning: relinking 'libmux_mp4_plugin.la'
libtool: warning: relinking 'libmux_mpjpeg_plugin.la'
libtool: warning: relinking 'libmux_ps_plugin.la'
libtool: warning: relinking 'libmux_wav_plugin.la'
libtool: warning: relinking 'libmux_ogg_plugin.la'
libtool: warning: relinking 'libmux_ts_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/mux'
libtool: warning: relinking 'libnotify_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/notify'
libtool: warning: relinking 'libpacketizer_av1_plugin.la'
libtool: warning: relinking 'libpacketizer_mpegvideo_plugin.la'
libtool: warning: relinking 'libpacketizer_mpeg4video_plugin.la'
libtool: warning: relinking 'libpacketizer_mpeg4audio_plugin.la'
libtool: warning: relinking 'libpacketizer_mpegaudio_plugin.la'
libtool: warning: relinking 'libpacketizer_h264_plugin.la'
libtool: warning: relinking 'libpacketizer_vc1_plugin.la'
libtool: warning: relinking 'libpacketizer_mlp_plugin.la'
libtool: warning: relinking 'libpacketizer_dirac_plugin.la'
libtool: warning: relinking 'libpacketizer_flac_plugin.la'
libtool: warning: relinking 'libpacketizer_hevc_plugin.la'
libtool: warning: relinking 'libpacketizer_copy_plugin.la'
libtool: warning: relinking 'libpacketizer_a52_plugin.la'
libtool: warning: relinking 'libpacketizer_dts_plugin.la'
libtool: warning: relinking 'libpacketizer_avparser_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/packetizer'
libtool: warning: relinking 'libmediadirs_plugin.la'
libtool: warning: relinking 'libpodcast_plugin.la'
libtool: warning: relinking 'libsap_plugin.la'
libtool: warning: relinking 'libavahi_plugin.la'
libtool: warning: relinking 'libmtp_plugin.la'
libtool: warning: relinking 'libupnp_plugin.la'
libtool: warning: relinking 'libpulselist_plugin.la'
libtool: warning: relinking 'libudev_plugin.la'
libtool: warning: relinking 'libxcb_apps_plugin.la'
libtool: warning: relinking 'libmicrodns_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/services_discovery'
libtool: warning: relinking 'libstream_out_dummy_plugin.la'
libtool: warning: relinking 'libstream_out_cycle_plugin.la'
libtool: warning: relinking 'libstream_out_delay_plugin.la'
libtool: warning: relinking 'libstream_out_stats_plugin.la'
libtool: warning: relinking 'libstream_out_description_plugin.la'
libtool: warning: relinking 'libstream_out_standard_plugin.la'
libtool: warning: relinking 'libstream_out_duplicate_plugin.la'
libtool: warning: relinking 'libstream_out_es_plugin.la'
libtool: warning: relinking 'libstream_out_display_plugin.la'
libtool: warning: relinking 'libstream_out_gather_plugin.la'
libtool: warning: relinking 'libstream_out_bridge_plugin.la'
libtool: warning: relinking 'libstream_out_mosaic_bridge_plugin.la'
libtool: warning: relinking 'libstream_out_autodel_plugin.la'
libtool: warning: relinking 'libstream_out_record_plugin.la'
/usr/bin/ld: stream_out/.libs/record.o: in function `OutputStart':
record.c:(.text+0x110d): warning: the use of `tempnam' is dangerous, better use `mkstemp'
libtool: warning: relinking 'libstream_out_smem_plugin.la'
libtool: warning: relinking 'libstream_out_setid_plugin.la'
libtool: warning: relinking 'libstream_out_transcode_plugin.la'
libtool: warning: relinking 'libstream_out_rtp_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/stream_out'
libtool: warning: relinking 'libclone_plugin.la'
libtool: warning: relinking 'libwall_plugin.la'
libtool: warning: relinking 'libpanoramix_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/video_splitter'
libtool: warning: relinking 'libsubsdelay_plugin.la'
libtool: warning: relinking 'libaudiobargraph_v_plugin.la'
libtool: warning: relinking 'liblogo_plugin.la'
libtool: warning: relinking 'libmarq_plugin.la'
libtool: warning: relinking 'libmosaic_plugin.la'
libtool: warning: relinking 'librss_plugin.la'
libtool: warning: relinking 'libdynamicoverlay_plugin.la'
libtool: warning: relinking 'libremoteosd_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/spu'
libtool: warning: relinking 'libarchive_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/stream_extractor'
libtool: warning: relinking 'libcache_read_plugin.la'
libtool: warning: relinking 'libcache_block_plugin.la'
libtool: warning: relinking 'libdecomp_plugin.la'
libtool: warning: relinking 'libinflate_plugin.la'
libtool: warning: relinking 'libprefetch_plugin.la'
libtool: warning: relinking 'libhds_plugin.la'
libtool: warning: relinking 'librecord_plugin.la'
libtool: warning: relinking 'libadf_plugin.la'
libtool: warning: relinking 'libskiptags_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/stream_filter'
libtool: warning: relinking 'libtdummy_plugin.la'
libtool: warning: relinking 'libfreetype_plugin.la'
libtool: warning: relinking 'libsvg_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/text_renderer'
libtool: warning: relinking 'libvaapi_filters_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/vaapi'
libtool: warning: relinking 'libadjust_plugin.la'
libtool: warning: relinking 'libalphamask_plugin.la'
libtool: warning: relinking 'libball_plugin.la'
libtool: warning: relinking 'libblendbench_plugin.la'
libtool: warning: relinking 'libbluescreen_plugin.la'
libtool: warning: relinking 'libcanvas_plugin.la'
libtool: warning: relinking 'libcolorthres_plugin.la'
libtool: warning: relinking 'libcroppadd_plugin.la'
libtool: warning: relinking 'libedgedetection_plugin.la'
libtool: warning: relinking 'liberase_plugin.la'
libtool: warning: relinking 'libextract_plugin.la'
libtool: warning: relinking 'libgradient_plugin.la'
libtool: warning: relinking 'libgrain_plugin.la'
libtool: warning: relinking 'libgaussianblur_plugin.la'
libtool: warning: relinking 'libinvert_plugin.la'
libtool: warning: relinking 'libmagnify_plugin.la'
libtool: warning: relinking 'libmirror_plugin.la'
libtool: warning: relinking 'libmotionblur_plugin.la'
libtool: warning: relinking 'libmotiondetect_plugin.la'
libtool: warning: relinking 'libposterize_plugin.la'
libtool: warning: relinking 'libpsychedelic_plugin.la'
libtool: warning: relinking 'libripple_plugin.la'
libtool: warning: relinking 'libscale_plugin.la'
libtool: warning: relinking 'libscene_plugin.la'
libtool: warning: relinking 'libsepia_plugin.la'
libtool: warning: relinking 'libsharpen_plugin.la'
libtool: warning: relinking 'libtransform_plugin.la'
libtool: warning: relinking 'libwave_plugin.la'
libtool: warning: relinking 'libgradfun_plugin.la'
libtool: warning: relinking 'libantiflicker_plugin.la'
libtool: warning: relinking 'libhqdn3d_plugin.la'
libtool: warning: relinking 'libanaglyph_plugin.la'
libtool: warning: relinking 'liboldmovie_plugin.la'
libtool: warning: relinking 'libvhs_plugin.la'
libtool: warning: relinking 'libfps_plugin.la'
libtool: warning: relinking 'libfreeze_plugin.la'
libtool: warning: relinking 'libpuzzle_plugin.la'
libtool: warning: relinking 'librotate_plugin.la'
libtool: warning: relinking 'libdeinterlace_plugin.la'
libtool: warning: relinking 'libpostproc_plugin.la'
libtool: warning: relinking 'libblend_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/video_filter'
libtool: warning: relinking 'libglspectrum_plugin.la'
libtool: warning: relinking 'libvisual_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/visualization'
libtool: warning: relinking 'libgl_plugin.la'
libtool: warning: relinking 'libglconv_vaapi_x11_plugin.la'
libtool: warning: relinking 'libglconv_vaapi_drm_plugin.la'
libtool: warning: relinking 'libxcb_x11_plugin.la'
libtool: warning: relinking 'libxcb_window_plugin.la'
libtool: warning: relinking 'libxcb_xv_plugin.la'
libtool: warning: relinking 'libegl_x11_plugin.la'
libtool: warning: relinking 'libglx_plugin.la'
libtool: warning: relinking 'libfb_plugin.la'
libtool: warning: relinking 'libaa_plugin.la'
libtool: warning: relinking 'libcaca_plugin.la'
libtool: warning: relinking 'libflaschen_plugin.la'
libtool: warning: relinking 'libvdummy_plugin.la'
libtool: warning: relinking 'libvmem_plugin.la'
libtool: warning: relinking 'libyuv_plugin.la'
libtool: warning: remember to run 'libtool --finish /usr/lib/vlc/plugins/video_output'
Makefile:1572: warning: ignoring prerequisites on suffix rule definition
Makefile:1572: warning: ignoring prerequisites on suffix rule definition
Makefile:1572: warning: ignoring prerequisites on suffix rule definition
libtool: warning: relinking 'libvlc.la'
libtool: warning: remember to run 'libtool --finish /usr/lib'
libtool: warning: '../lib/libvlc.la' has not been installed in '/usr/lib'
libtool: warning: '/var/pisi/vlc-3.0.23-38/work/vlc-3.0.23/src/libvlccore.la' has not been installed in '/usr/lib'
libtool: warning: '../lib/libvlc.la' has not been installed in '/usr/lib'
libtool: warning: '/var/pisi/vlc-3.0.23-38/work/vlc-3.0.23/src/libvlccore.la' has not been installed in '/usr/lib'