Package: libdv Version: 1.0.0-6 Usertags: goto-cc Tags: upstream During a rebuild of all packages in a clean sid chroot (and cowbuilder+pbuilder) the build failed with the following error. Please note that we use our research compiler tool-chain (using tools from the cbmc package), which permits extended reporting on type inconsistencies at link time.
[...] /bin/bash ../libtool --silent --tag=CC --mode=link gcc -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -Wall -g -Wl,-z,relro -o recode recode.o libdv.la -lm error: conflicting function declarations "dv_format_wide" old definition in module recode file ../libdv/dv.h line 123 signed int (struct dv_decoder_s *) new definition in module dv file dv.c line 726 signed int (struct dv_decoder_s *dv) reason for conflict in types listed below (struct/struct): composite type component counts differ (25/26) struct dv_decoder_s { unsigned int quality; int system; int std; int sampling; signed int num_dif_seqs; signed int height; signed int width; unsigned int $pad0; unsigned long int frame_size; dv_header_t header; dv_audio_t * audio; dv_video_t * video; signed int arg_video_system; signed int add_ntsc_setup; signed int clamp_luma; signed int clamp_chroma; signed int prev_frame_decoded; unsigned char vaux_next; unsigned char [256l] vaux_pack; unsigned char [45l][4l] vaux_data; unsigned char ssyb_next; unsigned char [256l] ssyb_pack; unsigned char [45l][4l] ssyb_data; unsigned short int $pad1; struct bitstream_s * bs; } struct dv_decoder_s { unsigned int quality; int system; int std; int sampling; signed int num_dif_seqs; signed int height; signed int width; unsigned int $pad0; unsigned long int frame_size; dv_header_t header; dv_audio_t * audio; dv_video_t * video; signed int arg_video_system; signed int add_ntsc_setup; signed int clamp_luma; signed int clamp_chroma; signed int prev_frame_decoded; unsigned char vaux_next; unsigned char [256l] vaux_pack; unsigned char [45l][4l] vaux_data; unsigned char ssyb_next; unsigned char [256l] ssyb_pack; unsigned char [45l][4l] ssyb_data; unsigned short int $pad1; struct bitstream_s * bs; struct poptOption [6l] option_table; } Makefile:547: recipe for target 'recode' failed make[4]: *** [recode] Error 64 make[4]: Leaving directory '/srv/jenkins-slave/workspace/sid-goto-cc-libdv/libdv-1.0.0/libdv' Makefile:452: recipe for target 'all' failed This type conflict is caused by HAVE_LIBPOPT not being uniformly defined, which in turn is due to a missing #include <config.h> in recode.c (likely just an oversight). Best, Michael
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