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GitHub Issue #1490

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Mar 8, 2023, 10:35:44 AM3/8/23
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[BUG] Building using CMake with `-DWITH_HARDSUBX=ON` gives a compilation error. - ArchitBhonsle
Link to Issue: https://www.github.com/CCExtractor/ccextractor/issues/1490
ArchitBhonsle

version: 0.94

In raising this issue, I confirm the following:

  • I have read and understood the contributors guide.
  • I have checked that the bug-fix I am reporting can be replicated, or that the feature I am suggesting isn't already present.
  • I have checked that the issue I'm posting isn't already reported.
  • I have checked that the issue I'm porting isn't already solved and no duplicates exist in closed issues and in opened issues
  • I have checked the pull requests tab for existing solutions/implementations to my issue/suggestion.
  • I have used the latest available version of CCExtractor to verify this issue exists.
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Necessary information

  • Is this a regression (i.e. did it work before)? Yes, assuming it worked before
  • What platform did you use? Linux
  • What were the used arguments? This was during compilation

Video links

Additional information

As explained in the compilation docs I ran cmake ../src -DWITH_HARDSUBX=ON followed by make and got the compilation failed with the following error. (There are more logs on top but these seem to be the relevant ones)

/home/puipuituipui/Dev/code/Forks/ccextractor/src/lib_ccx/hardsubx.c: In function ‘hardsubx_process_data’: /home/puipuituipui/Dev/code/Forks/ccextractor/src/lib_ccx/hardsubx.c:16:9: warning: implicit declaration of function ‘av_register_all’ [-Wimplicit-function-declaration] 16 | av_register_all(); | ^~~~~~~~~~~~~~~ /home/puipuituipui/Dev/code/Forks/ccextractor/src/lib_ccx/hardsubx.c:35:48: error: ‘AVStream’ has no member named ‘codec’ 35 | if (ctx->format_ctx->streams[i]->codec->codec_type == AVMEDIA_TYPE_VIDEO) | ^~ /home/puipuituipui/Dev/code/Forks/ccextractor/src/lib_ccx/hardsubx.c:46:72: error: ‘AVStream’ has no member named ‘codec’ 46 | ctx->codec_ctx = ctx->format_ctx->streams[ctx->video_stream_id]->codec; | ^~ /home/puipuituipui/Dev/code/Forks/ccextractor/src/lib_ccx/hardsubx.c:47:20: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] 47 | ctx->codec = avcodec_find_decoder(ctx->codec_ctx->codec_id); | ^ /home/puipuituipui/Dev/code/Forks/ccextractor/src/lib_ccx/hardsubx.c: In function ‘_init_hardsubx’: /home/puipuituipui/Dev/code/Forks/ccextractor/src/lib_ccx/hardsubx.c:228:22: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] 228 | char *lang = options->ocrlang; | ^~~~~~~ /home/puipuituipui/Dev/code/Forks/ccextractor/src/lib_ccx/hardsubx.c: In function ‘hardsubx_process_data’: /home/puipuituipui/Dev/code/Forks/ccextractor/src/lib_ccx/hardsubx.c:121:1: warning: control reaches end of non-void function [-Wreturn-type] 121 | } | ^ make[2]: *** [lib_ccx/CMakeFiles/ccx.dir/build.make:1994: lib_ccx/CMakeFiles/ccx.dir/hardsubx.c.o] Error 1 make[1]: *** [CMakeFiles/Makefile2:145: lib_ccx/CMakeFiles/ccx.dir/all] Error 2 make: *** [Makefile:136: all] Error 2

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