memcpy((uint8_t *) &s->gb.buffer[get_bits_count(&s->gb) >> 3],
                    ^
CC	libavcodec/tiffenc.o
libavcodec/tiff.c: In function 'tiff_uncompress':
libavcodec/tiff.c:89:21: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     zstream.next_in = src;
                     ^
CC	libavcodec/tmv.o
CC	libavcodec/truemotion1.o
CC	libavcodec/truemotion2.o
CC	libavcodec/truespeech.o
CC	libavcodec/tscc.o
libavcodec/svq1dec.c: In function 'svq1_decode_block_intra':
libavcodec/svq1dec.c:150:35: warning: 'entries[5]' may be used uninitialized in this function [-Wmaybe-uninitialized]
             n3  = codebook[entries[j]] ^ 0x80808080;\
                                   ^
libavcodec/svq1dec.c:211:15: note: 'entries[5]' was declared here
   int         entries[6];
               ^~~~~~~
libavcodec/svq1dec.c:150:35: warning: 'entries[4]' may be used uninitialized in this function [-Wmaybe-uninitialized]
             n3  = codebook[entries[j]] ^ 0x80808080;\
                                   ^
libavcodec/svq1dec.c:211:15: note: 'entries[4]' was declared here
   int         entries[6];
               ^~~~~~~
libavcodec/svq1dec.c:150:35: warning: 'entries[3]' may be used uninitialized in this function [-Wmaybe-uninitialized]
             n3  = codebook[entries[j]] ^ 0x80808080;\
                                   ^
libavcodec/svq1dec.c:211:15: note: 'entries[3]' was declared here
   int         entries[6];
               ^~~~~~~
libavcodec/svq1dec.c:150:35: warning: 'entries[2]' may be used uninitialized in this function [-Wmaybe-uninitialized]
             n3  = codebook[entries[j]] ^ 0x80808080;\
                                   ^
libavcodec/svq1dec.c:211:15: note: 'entries[2]' was declared here
   int         entries[6];
               ^~~~~~~
libavcodec/svq1dec.c:150:35: warning: 'entries[1]' may be used uninitialized in this function [-Wmaybe-uninitialized]
             n3  = codebook[entries[j]] ^ 0x80808080;\
                                   ^
libavcodec/svq1dec.c:211:15: note: 'entries[1]' was declared here
   int         entries[6];
               ^~~~~~~
libavcodec/svq1dec.c:150:35: warning: 'entries[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
             n3  = codebook[entries[j]] ^ 0x80808080;\
                                   ^
libavcodec/svq1dec.c:211:15: note: 'entries[0]' was declared here
   int         entries[6];
               ^~~~~~~
In file included from libavcodec/motion_est.c:289:0:
libavcodec/motion_est.c: In function 'h263_mv4_search':
libavcodec/motion_est_template.c:1166:49: warning: 'P[4][1]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         CHECK_MV(P_MEDIAN[0]>>shift, P_MEDIAN[1]>>shift)
                                                 ^~
libavcodec/motion_est.c:602:9: note: 'P[4][1]' was declared here
     int P[10][2];
         ^
In file included from libavcodec/motion_est.c:289:0:
libavcodec/motion_est_template.c:1166:29: warning: 'P[4][0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         CHECK_MV(P_MEDIAN[0]>>shift, P_MEDIAN[1]>>shift)
                             ^~
libavcodec/motion_est.c:602:9: note: 'P[4][0]' was declared here
     int P[10][2];
         ^
In file included from libavcodec/motion_est.c:289:0:
libavcodec/motion_est_template.c:1169:53: warning: 'P[3][1]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         CHECK_MV(P_TOPRIGHT[0]>>shift, P_TOPRIGHT[1]>>shift)
                                                     ^~
libavcodec/motion_est.c:602:9: note: 'P[3][1]' was declared here
     int P[10][2];
         ^
In file included from libavcodec/motion_est.c:289:0:
libavcodec/motion_est_template.c:1169:31: warning: 'P[3][0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         CHECK_MV(P_TOPRIGHT[0]>>shift, P_TOPRIGHT[1]>>shift)
                               ^~
libavcodec/motion_est.c:602:9: note: 'P[3][0]' was declared here
     int P[10][2];
         ^
In file included from libavcodec/motion_est.c:289:0:
libavcodec/motion_est_template.c:1168:43: warning: 'P[2][1]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         CHECK_MV(P_TOP[0]>>shift, P_TOP[1]>>shift)
                                           ^~
libavcodec/motion_est.c:602:9: note: 'P[2][1]' was declared here
     int P[10][2];
         ^
In file included from libavcodec/motion_est.c:289:0:
libavcodec/motion_est_template.c:1168:26: warning: 'P[2][0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         CHECK_MV(P_TOP[0]>>shift, P_TOP[1]>>shift)
                          ^~
libavcodec/motion_est.c:602:9: note: 'P[2][0]' was declared here
     int P[10][2];
         ^
libavcodec/tscc.c: In function 'decode_frame':
libavcodec/tscc.c:96:24: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     c->zstream.next_in = encoded;
                        ^
CC	libavcodec/tta.o
CC	libavcodec/twinvq.o
CC	libavcodec/txd.o
CC	libavcodec/ulti.o
CC	libavcodec/utils.o
CC	libavcodec/v210dec.o
libavcodec/mpegvideo.c: In function 'MPV_common_init':
libavcodec/mpegvideo.c:702:109: warning: 'mv_table_size' may be used uninitialized in this function [-Wmaybe-uninitialized]
                         FF_ALLOCZ_OR_GOTO(s->avctx,    s->b_field_mv_table_base[i][j][k], mv_table_size * 2 * sizeof(int16_t), fail)
                                                                                                             ^
In file included from ./libavutil/common.h:340:0,
                 from ./libavutil/intmath.h:55,
                 from libavcodec/mpegvideo.c:30:
./libavutil/internal.h:171:19: warning: 'mb_array_size' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (p == NULL && (size) != 0) {\
                   ^~
libavcodec/mpegvideo.c:578:37: note: 'mb_array_size' was declared here
     int y_size, c_size, yc_size, i, mb_array_size, mv_table_size, x, y, threads;
                                     ^~~~~~~~~~~~~
In file included from ./libavutil/common.h:340:0,
                 from ./libavutil/intmath.h:55,
                 from libavcodec/mpegvideo.c:30:
./libavutil/internal.h:170:9: warning: 'yc_size' may be used uninitialized in this function [-Wmaybe-uninitialized]
     p = av_mallocz(size);\
         ^~~~~~~~~~
libavcodec/mpegvideo.c:578:25: note: 'yc_size' was declared here
     int y_size, c_size, yc_size, i, mb_array_size, mv_table_size, x, y, threads;
                         ^~~~~~~
libavcodec/mpegvideo.c:728:41: warning: 'c_size' may be used uninitialized in this function [-Wmaybe-uninitialized]
             s->dc_val[2] = s->dc_val[1] + c_size;
                                         ^
In file included from ./libavutil/common.h:340:0,
                 from ./libavutil/intmath.h:55,
                 from libavcodec/mpegvideo.c:30:
./libavutil/internal.h:171:19: warning: 'y_size' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (p == NULL && (size) != 0) {\
                   ^~
libavcodec/mpegvideo.c:578:9: note: 'y_size' was declared here
     int y_size, c_size, yc_size, i, mb_array_size, mv_table_size, x, y, threads;
         ^~~~~~
libavcodec/utils.c: In function 'avcodec_open':
libavcodec/utils.c:500:41: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
             *(AVClass**)avctx->priv_data= codec->priv_class;
                                         ^
libavcodec/utils.c: In function 'avcodec_encode_audio':
libavcodec/utils.c:633:62: warning: passing argument 4 of 'avctx->codec->encode' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
         int ret = avctx->codec->encode(avctx, buf, buf_size, samples);
                                                              ^~~~~~~
libavcodec/utils.c:633:62: note: expected 'void *' but argument is of type 'const short int *'
libavcodec/utils.c: In function 'avcodec_encode_video':
libavcodec/utils.c:650:62: warning: passing argument 4 of 'avctx->codec->encode' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
         int ret = avctx->codec->encode(avctx, buf, buf_size, pict);
                                                              ^~~~
libavcodec/utils.c:650:62: note: expected 'void *' but argument is of type 'const AVFrame * {aka const struct AVFrame *}'
libavcodec/utils.c: In function 'avcodec_encode_subtitle':
libavcodec/utils.c:669:54: warning: passing argument 4 of 'avctx->codec->encode' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     ret = avctx->codec->encode(avctx, buf, buf_size, sub);
                                                      ^~~
libavcodec/utils.c:669:54: note: expected 'void *' but argument is of type 'const AVSubtitle * {aka const struct AVSubtitle *}'
libavcodec/utils.c: In function 'av_get_bits_per_sample_format':
libavcodec/utils.c:1138:5: warning: 'av_get_bits_per_sample_fmt' is deprecated [-Wdeprecated-declarations]
     return av_get_bits_per_sample_fmt(sample_fmt);
     ^~~~~~
In file included from libavcodec/utils.c:34:0:
./libavutil/samplefmt.h:68:5: note: declared here
 int av_get_bits_per_sample_fmt(enum AVSampleFormat sample_fmt);
     ^~~~~~~~~~~~~~~~~~~~~~~~~~
CC	libavcodec/v210enc.o
CC	libavcodec/v210x.o
CC	libavcodec/vb.o
libavcodec/v210dec.c: In function 'decode_frame':
libavcodec/v210dec.c:94:25: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized]
             *y++ = (val >> 14) & 0xFFC0;
                    ~~~~~^~~~~~
libavcodec/v210enc.c: In function 'encode_frame':
libavcodec/v210enc.c:93:17: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized]
             val |=((*u++ & 0xFFC0) <<  4) |
                 ^~
CC	libavcodec/vc1.o
CC	libavcodec/vc1_parser.o
CC	libavcodec/vc1data.o
CC	libavcodec/vc1dec.o
CC	libavcodec/vc1dsp.o
In file included from libavcodec/motion_est.c:289:0:
libavcodec/motion_est.c: In function 'interlaced_search':
libavcodec/motion_est_template.c:1226:49: warning: 'P[4][1]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         CHECK_MV(P_MEDIAN[0]>>shift, P_MEDIAN[1]>>shift)
                                                 ^~
libavcodec/motion_est.c:752:9: note: 'P[4][1]' was declared here
     int P[10][2];
         ^
In file included from libavcodec/motion_est.c:289:0:
libavcodec/motion_est_template.c:1226:29: warning: 'P[4][0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         CHECK_MV(P_MEDIAN[0]>>shift, P_MEDIAN[1]>>shift)
                             ^~
libavcodec/motion_est.c:752:9: note: 'P[4][0]' was declared here
     int P[10][2];
         ^
In file included from libavcodec/motion_est.c:289:0:
libavcodec/motion_est_template.c:1229:53: warning: 'P[3][1]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         CHECK_MV(P_TOPRIGHT[0]>>shift, P_TOPRIGHT[1]>>shift)
                                                     ^~
libavcodec/motion_est.c:752:9: note: 'P[3][1]' was declared here
     int P[10][2];
         ^
In file included from libavcodec/motion_est.c:289:0:
libavcodec/motion_est_template.c:1229:31: warning: 'P[3][0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         CHECK_MV(P_TOPRIGHT[0]>>shift, P_TOPRIGHT[1]>>shift)
                               ^~
libavcodec/motion_est.c:752:9: note: 'P[3][0]' was declared here
     int P[10][2];
         ^
In file included from libavcodec/motion_est.c:289:0:
libavcodec/motion_est_template.c:1228:43: warning: 'P[2][1]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         CHECK_MV(P_TOP[0]>>shift, P_TOP[1]>>shift)
                                           ^~
libavcodec/motion_est.c:752:9: note: 'P[2][1]' was declared here
     int P[10][2];
         ^
In file included from libavcodec/motion_est.c:289:0:
libavcodec/motion_est_template.c:1228:26: warning: 'P[2][0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         CHECK_MV(P_TOP[0]>>shift, P_TOP[1]>>shift)
                          ^~
libavcodec/motion_est.c:752:9: note: 'P[2][0]' was declared here
     int P[10][2];
         ^
CC	libavcodec/vcr1.o
libavcodec/vc1dsp.c: In function 'ff_vc1dsp_init':
libavcodec/vc1dsp.c:736:39: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]
     dsp->put_vc1_mspel_pixels_tab[ 0] = ff_put_pixels8x8_c;
                                       ^
libavcodec/vc1dsp.c:753:39: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]
     dsp->avg_vc1_mspel_pixels_tab[ 0] = ff_avg_pixels8x8_c;
                                       ^
CC	libavcodec/vmdav.o
CC	libavcodec/vmnc.o
CC	libavcodec/vorbis.o
CC	libavcodec/vorbis_data.o
libavcodec/vmdav.c: In function 'vmdaudio_decode_init':
libavcodec/vmdav.c:450:5: warning: 'av_get_bits_per_sample_fmt' is deprecated [-Wdeprecated-declarations]
     s->out_bps = av_get_bits_per_sample_fmt(avctx->sample_fmt) >> 3;
     ^
In file included from libavcodec/avcodec.h:30:0,
                 from libavcodec/vmdav.c:47:
./libavutil/samplefmt.h:68:5: note: declared here
 int av_get_bits_per_sample_fmt(enum AVSampleFormat sample_fmt);
     ^~~~~~~~~~~~~~~~~~~~~~~~~~
CC	libavcodec/vorbisdec.o
CC	libavcodec/vorbisenc.o
CC	libavcodec/vp3.o
libavcodec/vc1dec.c:48:23: warning: 'table_mb_intra' defined but not used [-Wunused-const-variable=]
 static const uint16_t table_mb_intra[64][2];
                       ^~~~~~~~~~~~~~
libavcodec/vorbisdec.c: In function 'vorbis_decode_frame':
libavcodec/vorbisdec.c:1649:18: warning: 'av_get_bits_per_sample_fmt' is deprecated [-Wdeprecated-declarations]
                  (av_get_bits_per_sample_fmt(avccontext->sample_fmt) / 8);
                  ^
In file included from libavcodec/avcodec.h:30:0,
                 from libavcodec/vorbisdec.c:27:
./libavutil/samplefmt.h:68:5: note: declared here
 int av_get_bits_per_sample_fmt(enum AVSampleFormat sample_fmt);
     ^~~~~~~~~~~~~~~~~~~~~~~~~~
CC	libavcodec/vp3_parser.o
CC	libavcodec/vp3dsp.o
CC	libavcodec/vp5.o
libavcodec/vp3.c: In function 'unpack_superblocks':
libavcodec/vp3.c:387:13: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
             else
             ^~~~
libavcodec/vp3.c:390:17: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
                 current_run = get_vlc2(gb,
                 ^~~~~~~~~~~
CC	libavcodec/vp56.o
CC	libavcodec/vp56data.o
CC	libavcodec/vp56dsp.o
CC	libavcodec/vp56rac.o
CC	libavcodec/vp6.o
CC	libavcodec/vp6dsp.o
CC	libavcodec/vp8.o
CC	libavcodec/vp8_parser.o
CC	libavcodec/vp8dsp.o
CC	libavcodec/vqavideo.o
CC	libavcodec/wavpack.o
CC	libavcodec/wma.o
CC	libavcodec/wmadec.o
CC	libavcodec/wmaenc.o
CC	libavcodec/wmaprodec.o
CC	libavcodec/wmavoice.o
CC	libavcodec/wmv2.o
CC	libavcodec/wmv2dec.o
CC	libavcodec/wmv2enc.o
CC	libavcodec/wnv1.o
CC	libavcodec/ws-snd1.o
CC	libavcodec/xan.o
CC	libavcodec/xiph.o
CC	libavcodec/xl.o
CC	libavcodec/xsubdec.o
CC	libavcodec/xsubenc.o
CC	libavcodec/xxan.o
libavcodec/wmavoice.c: In function 'postfilter.constprop':
libavcodec/wmavoice.c:517:9: warning: 'best_hist_ptr' may be used uninitialized in this function [-Wmaybe-uninitialized]
     dot = ff_dot_productf(best_hist_ptr, best_hist_ptr, size);
     ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
libavcodec/wmavoice.c:504:18: note: 'best_hist_ptr' was declared here
                 *best_hist_ptr;
                  ^~~~~~~~~~~~~
CC	libavcodec/yop.o
CC	libavcodec/zmbv.o
CC	libavcodec/zmbvenc.o
CC	libswscale/options.o
libavcodec/zmbv.c: In function 'decode_frame':
libavcodec/zmbv.c:494:28: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
         c->zstream.next_in = buf;
                            ^
libavcodec/wmaprodec.c: In function 'decode_frame':
libavcodec/wmaprodec.c:558:16: warning: 'contains_subframe[7]' may be used uninitialized in this function [-Wmaybe-uninitialized]
             if (contains_subframe[c]) {
                ^
libavcodec/wmaprodec.c:512:14: note: 'contains_subframe[7]' was declared here
     uint8_t  contains_subframe[WMAPRO_MAX_CHANNELS];  /**< flag indicating if a channel contains the current subframe */
              ^~~~~~~~~~~~~~~~~
libavcodec/wmaprodec.c:558:16: warning: 'contains_subframe[6]' may be used uninitialized in this function [-Wmaybe-uninitialized]
             if (contains_subframe[c]) {
                ^
libavcodec/wmaprodec.c:512:14: note: 'contains_subframe[6]' was declared here
     uint8_t  contains_subframe[WMAPRO_MAX_CHANNELS];  /**< flag indicating if a channel contains the current subframe */
              ^~~~~~~~~~~~~~~~~
libavcodec/wmaprodec.c:558:16: warning: 'contains_subframe[5]' may be used uninitialized in this function [-Wmaybe-uninitialized]
             if (contains_subframe[c]) {
                ^
libavcodec/wmaprodec.c:512:14: note: 'contains_subframe[5]' was declared here
     uint8_t  contains_subframe[WMAPRO_MAX_CHANNELS];  /**< flag indicating if a channel contains the current subframe */
              ^~~~~~~~~~~~~~~~~
libavcodec/wmaprodec.c:558:16: warning: 'contains_subframe[4]' may be used uninitialized in this function [-Wmaybe-uninitialized]
             if (contains_subframe[c]) {
                ^
libavcodec/wmaprodec.c:512:14: note: 'contains_subframe[4]' was declared here
     uint8_t  contains_subframe[WMAPRO_MAX_CHANNELS];  /**< flag indicating if a channel contains the current subframe */
              ^~~~~~~~~~~~~~~~~
libavcodec/wmaprodec.c:558:16: warning: 'contains_subframe[3]' may be used uninitialized in this function [-Wmaybe-uninitialized]
             if (contains_subframe[c]) {
                ^
libavcodec/wmaprodec.c:512:14: note: 'contains_subframe[3]' was declared here
     uint8_t  contains_subframe[WMAPRO_MAX_CHANNELS];  /**< flag indicating if a channel contains the current subframe */
              ^~~~~~~~~~~~~~~~~
libavcodec/wmaprodec.c:558:16: warning: 'contains_subframe[2]' may be used uninitialized in this function [-Wmaybe-uninitialized]
             if (contains_subframe[c]) {
                ^
libavcodec/wmaprodec.c:512:14: note: 'contains_subframe[2]' was declared here
     uint8_t  contains_subframe[WMAPRO_MAX_CHANNELS];  /**< flag indicating if a channel contains the current subframe */
              ^~~~~~~~~~~~~~~~~
libavcodec/wmaprodec.c:558:16: warning: 'contains_subframe[1]' may be used uninitialized in this function [-Wmaybe-uninitialized]
             if (contains_subframe[c]) {
                ^
libavcodec/wmaprodec.c:512:14: note: 'contains_subframe[1]' was declared here
     uint8_t  contains_subframe[WMAPRO_MAX_CHANNELS];  /**< flag indicating if a channel contains the current subframe */
              ^~~~~~~~~~~~~~~~~
libavcodec/wmaprodec.c:558:16: warning: 'contains_subframe[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
             if (contains_subframe[c]) {
                ^
libavcodec/wmaprodec.c:512:14: note: 'contains_subframe[0]' was declared here
     uint8_t  contains_subframe[WMAPRO_MAX_CHANNELS];  /**< flag indicating if a channel contains the current subframe */
              ^~~~~~~~~~~~~~~~~
CC	libswscale/rgb2rgb.o
CC	libswscale/swscale.o
CC	libswscale/swscale_unscaled.o
CC	libswscale/utils.o
CC	libswscale/yuv2rgb.o
CC	libavutil/adler32.o
CC	libavutil/aes.o
CC	libavutil/audioconvert.o
CC	libavutil/avstring.o
libswscale/swscale_unscaled.c: In function 'sws_scale':
libswscale/swscale_unscaled.c:747:31: warning: passing argument 1 of 'check_image_pointers' from incompatible pointer type [-Wincompatible-pointer-types]
     if (!check_image_pointers(src, c->srcFormat, srcStride)) {
                               ^~~
libswscale/swscale_unscaled.c:717:12: note: expected 'uint8_t ** {aka unsigned char **}' but argument is of type 'const uint8_t * const* {aka const unsigned char * const*}'
 static int check_image_pointers(uint8_t *data[4], enum PixelFormat pix_fmt,
            ^~~~~~~~~~~~~~~~~~~~
libswscale/swscale_unscaled.c:751:31: warning: passing argument 1 of 'check_image_pointers' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     if (!check_image_pointers(dst, c->dstFormat, dstStride)) {
                               ^~~
libswscale/swscale_unscaled.c:717:12: note: expected 'uint8_t ** {aka unsigned char **}' but argument is of type 'uint8_t * const* {aka unsigned char * const*}'
 static int check_image_pointers(uint8_t *data[4], enum PixelFormat pix_fmt,
            ^~~~~~~~~~~~~~~~~~~~
libswscale/swscale_unscaled.c:833:19: warning: to be safe all intermediate pointers in cast from 'uint8_t ** {aka unsigned char **}' to 'const uint8_t ** {aka const unsigned char **}' must be 'const' qualified [-Wcast-qual]
         reset_ptr((const uint8_t**)dst2, c->dstFormat);
                   ^
libswscale/swscale_unscaled.c:856:19: warning: to be safe all intermediate pointers in cast from 'uint8_t ** {aka unsigned char **}' to 'const uint8_t ** {aka const unsigned char **}' must be 'const' qualified [-Wcast-qual]
         reset_ptr((const uint8_t**)dst2, c->dstFormat);
                   ^
libavutil/aes.c: In function 'av_aes_init':
libavutil/aes.c:160:22: warning: passing argument 1 of 'init_multbl2' from incompatible pointer type [-Wincompatible-pointer-types]
         init_multbl2(dec_multbl[0], (const int[4]){0xe, 0x9, 0xd, 0xb}, log8, alog8, inv_sbox);
                      ^~~~~~~~~~
libavutil/aes.c:122:13: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'uint32_t * {aka unsigned int *}'
 static void init_multbl2(uint8_t tbl[1024], const int c[4], const uint8_t *log8, const uint8_t *alog8, const uint8_t *sbox){
             ^~~~~~~~~~~~
libavutil/aes.c:161:22: warning: passing argument 1 of 'init_multbl2' from incompatible pointer type [-Wincompatible-pointer-types]
         init_multbl2(enc_multbl[0], (const int[4]){0x2, 0x1, 0x1, 0x3}, log8, alog8, sbox);
                      ^~~~~~~~~~
libavutil/aes.c:122:13: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'uint32_t * {aka unsigned int *}'
 static void init_multbl2(uint8_t tbl[1024], const int c[4], const uint8_t *log8, const uint8_t *alog8, const uint8_t *sbox){
             ^~~~~~~~~~~~
CC	libavutil/base64.o
libswscale/swscale.c: In function 'swScale':
libswscale/swscale.c:2214:40: warning: to be safe all intermediate pointers in cast from 'int16_t ** {aka short int **}' to 'const int16_t ** {aka const short int **}' must be 'const' qualified [-Wcast-qual]
             const int16_t **lumSrcPtr= (const int16_t **) lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize;
                                        ^
libswscale/swscale.c:2215:41: warning: to be safe all intermediate pointers in cast from 'int16_t ** {aka short int **}' to 'const int16_t ** {aka const short int **}' must be 'const' qualified [-Wcast-qual]
             const int16_t **chrUSrcPtr= (const int16_t **) chrUPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
                                         ^
libswscale/swscale.c:2216:41: warning: to be safe all intermediate pointers in cast from 'int16_t ** {aka short int **}' to 'const int16_t ** {aka const short int **}' must be 'const' qualified [-Wcast-qual]
             const int16_t **chrVSrcPtr= (const int16_t **) chrVPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
                                         ^
libswscale/swscale.c:2217:78: warning: to be safe all intermediate pointers in cast from 'int16_t ** {aka short int **}' to 'const int16_t ** {aka const short int **}' must be 'const' qualified [-Wcast-qual]
             const int16_t **alpSrcPtr= (CONFIG_SWSCALE_ALPHA && alpPixBuf) ? (const int16_t **) alpPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize : NULL;
                                                                              ^
libavutil/avstring.c: In function 'av_stristr':
libavutil/avstring.c:54:16: warning: return discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
         return s1;
                ^~
libavutil/avstring.c:58:20: warning: return discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
             return s1;
                    ^~
CC	libavutil/cpu.o
At top level:
libswscale/swscale.c:83:21: warning: 'rgb2yuv_table' defined but not used [-Wunused-const-variable=]
 static const double rgb2yuv_table[8][9]={
                     ^~~~~~~~~~~~~
CC	libavutil/crc.o
CC	libavutil/des.o
CC	libavutil/dict.o
CC	libavutil/error.o
CC	libavutil/eval.o
CC	libavutil/fifo.o
libavutil/des.c:43:22: warning: 'P_shuffle' defined but not used [-Wunused-const-variable=]
 static const uint8_t P_shuffle[] = {
                      ^~~~~~~~~
libavutil/dict.c: In function 'av_dict_set':
libavutil/dict.c:78:37: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
             m->elems[m->count].key  = key;
                                     ^
libavutil/dict.c:82:38: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
             m->elems[m->count].value = value;
                                      ^
CC	libavutil/file.o
CC	libavutil/imgutils.o
CC	libavutil/intfloat_readwrite.o
CC	libavutil/inverse.o
CC	libavutil/lfg.o
CC	libavutil/lls.o
libavcodec/wmavoice.c: In function 'synth_superframe':
libavcodec/wmavoice.c:1572:27: warning: 'cur_pitch_val' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s->last_pitch_val = cur_pitch_val;
         ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
libavcodec/wmavoice.c:1425:42: note: 'cur_pitch_val' was declared here
     int n, n_blocks_x2, log_n_blocks_x2, cur_pitch_val;
                                          ^~~~~~~~~~~~~
CC	libavutil/log.o
CC	libavutil/lzo.o
CC	libavutil/mathematics.o
CC	libavutil/md5.o
CC	libavutil/mem.o
CC	libavutil/opt.o
CC	libavutil/parseutils.o
CC	libavutil/pixdesc.o
CC	libavutil/random_seed.o
CC	libavutil/rational.o
CC	libavutil/rc4.o
libavutil/opt.c: In function 'av_opt_flag_is_set':
libavutil/opt.c:328:5: warning: 'av_find_opt' is deprecated [-Wdeprecated-declarations]
     const AVOption *field = av_find_opt(obj, field_name, NULL, 0, 0);
     ^~~~~
libavutil/opt.c:36:17: note: declared here
 const AVOption *av_find_opt(void *v, const char *name, const char *unit, int mask, int flags)
                 ^~~~~~~~~~~
libavutil/opt.c:329:5: warning: 'av_find_opt' is deprecated [-Wdeprecated-declarations]
     const AVOption *flag  = av_find_opt(obj, flag_name,  NULL, 0, 0);
     ^~~~~
libavutil/opt.c:36:17: note: declared here
 const AVOption *av_find_opt(void *v, const char *name, const char *unit, int mask, int flags)
                 ^~~~~~~~~~~
libavutil/parseutils.c: In function 'av_parse_video_size':
libavutil/parseutils.c:110:11: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
         p = str;
           ^
libavutil/parseutils.c: In function 'av_parse_time':
libavutil/parseutils.c:567:35: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
             dt.tm_sec = strtol(p, (char **)&q, 10);
                                   ^
CC	libavutil/samplefmt.o
CC	libavutil/sha.o
CC	libavutil/tree.o
CC	libavutil/utils.o
AR	libavdevice/libavdevice.a
AR	libavformat/libavformat.a
libswscale/yuv2rgb.c: In function 'ff_yuv2rgb_c_init_tables':
libswscale/yuv2rgb.c:792:66: warning: 'abase' may be used uninitialized in this function [-Wmaybe-uninitialized]
             y_table32[i     ] = (yval << rbase) + (needAlpha ? 0 : (255 << abase));
                                                   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
AR	libavutil/libavutil.a
AR	libswscale/libswscale.a
AR	libavcodec/libavcodec.a