It's a kludge, but by disabling the warnings on those two lines the
project compiled without errors. Diff below.
Regards, Jim
<code>
*** video.c~ 2023-11-26 11:10:14.000000000 -0800
--- video.c 2024-01-26 16:19:19.158357528 -0800
***************
*** 61,70 ****
goto fail_codec;
}
! container_format = container_format_context->oformat;
/* Pull codec based on name */
AVCodec* codec = avcodec_find_encoder_by_name(codec_name);
if (codec == NULL) {
guacenc_log(GUAC_LOG_ERROR, "Failed to locate codec \"%s\".",
codec_name);
--- 61,74 ----
goto fail_codec;
}
! _Pragma("GCC diagnostic push")
! _Pragma("GCC diagnostic ignored \"-Wdiscarded-qualifiers\"")
!
! container_format = container_format_context->oformat;
/* Pull codec based on name */
AVCodec* codec = avcodec_find_encoder_by_name(codec_name);
+ _Pragma("GCC diagnostic pop")
if (codec == NULL) {
guacenc_log(GUAC_LOG_ERROR, "Failed to locate codec \"%s\".",
codec_name);
<\code>
Guacamole 1.5.4, from the tar on the website. I did the ./configure
and then ./make. Many files compile just fine, but the task ends with
the following error:
<code>
CC guacenc-video.o
video.c: In function ‘guacenc_video_alloc’:
video.c:64:22: error: assignment discards ‘const’ qualifier from
pointer target type [-Werror=discarded-qualifiers]
64 | container_format = container_format_context->oformat;
| ^
video.c:67:22: error: initialization discards ‘const’ qualifier from
pointer target type [-Werror=discarded-qualifiers]
67 | AVCodec* codec = avcodec_find_encoder_by_name(codec_name);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
<\code>
I'm compiling on a Raspberry Pi 4. GCC gives me the following version:
gcc (Raspbian 12.2.0-14+rpi1) 12.2.0
Copyright (C) 2022 Free Software Foundation, Inc.
Any suggestions?
Regards, Jim Ham
--
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244 O'Connor St.
Menlo Park, CA 94025
USA
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