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asturm
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 Posted: Tue Oct 16, 2018 6:23 pm Post subject: |
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We don't even know your arch, since you do not disclose any logs, but you can become smart yourself:
And this will display all flags disabled or enabled or masked. |
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patrix_neo
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| Posted: Tue Oct 16, 2018 6:33 pm Post subject: |
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| asturm wrote: | We don't even know your arch, since you do not disclose any logs, but you can become smart yourself:
And this will display all flags disabled or enabled or masked. |
When it comes to this very subject I do have some in-n-outs of. So this is what I found :
-a52 (-altivec). As I have understood this, altivec should not even be in my compile. Have you checked the ebuild?
My USE="X alsa cddb dbus dvbpsi dvd encode ffmpeg fontconfig gcrypt jack jpeg libsamplerate matroska mp3 mpeg ncurses ogg png qt5 ssl taglib theora truetype udev vdpau vorbis vpx wayland x264
AND...why do I have to have a52 if I do not have it in my use-flags? (./configure)
EDIT missed the CPU_FLAGS_X86="mmx sse" |
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asturm
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| Posted: Tue Oct 16, 2018 6:41 pm Post subject: |
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| patrix_neo wrote: | | (-altivec). As I have understood this, altivec should not even be in my compile. Have you checked the ebuild? |
If it is not enabled, --disable-altivec is passed to configure. (this is done on all arches)
| patrix_neo wrote: | | AND...why do I have to have a52 if I do not have it in my use-flags? (./configure) |
Why do you think you have to have it? |
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patrix_neo
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| Posted: Tue Oct 16, 2018 6:50 pm Post subject: |
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| asturm wrote: | | patrix_neo wrote: | | (-altivec). As I have understood this, altivec should not even be in my compile. Have you checked the ebuild? |
If it is not enabled, --disable-altivec is passed to configure. (this is done on all arches)
| patrix_neo wrote: | | AND...why do I have to have a52 if I do not have it in my use-flags? (./configure) |
Why do you think you have to have it? |
The compile with emerge did not work for over a month. I did have to check out why not. How do you do that, besides how I did, explained in my first post?
So what did the ebuild of vlc show ? |
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asturm
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| Posted: Tue Oct 16, 2018 6:54 pm Post subject: |
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vlc built fine, with +a52 and with -a52, the latter also with media-libs/a52dec removed to be sure.
Maybe you should start actually showing build.logs? |
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patrix_neo
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| Posted: Tue Oct 16, 2018 6:56 pm Post subject: |
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Happy for you. Obv. I've found a bug, with a setup none of you have...with some magic in it.
When doing ./configure after lua and that other library, the configure complained about altivec not present.
Anyways, I've moved on. I have another solution to my needs. May your day be fine otherwise. |
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asturm
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| Posted: Tue Oct 16, 2018 7:07 pm Post subject: |
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| Why do you run configure manually and then wonder about missing packages? |
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patrix_neo
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| Posted: Tue Oct 16, 2018 7:40 pm Post subject: |
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| asturm wrote: | | Why do you run configure manually and then wonder about missing packages? |
Did I? When? |
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asturm
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| Posted: Tue Oct 16, 2018 7:40 pm Post subject: |
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| Quote: | | When doing ./configure after lua and that other library, the configure complained about altivec not present. |
^ of course you get 'complaints' from configure, since without any arguments it will search for all kinds of dependencies. |
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patrix_neo
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| Posted: Tue Oct 16, 2018 7:42 pm Post subject: |
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| asturm wrote: | | Quote: | | When doing ./configure after lua and that other library, the configure complained about altivec not present. |
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Before that, what did I do?
As you said it, I get the exclusion of USE. Still, emerge was the tool all the time to compile it. |
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asturm
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| Posted: Tue Oct 16, 2018 7:47 pm Post subject: |
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| So next time when that happens, you save the build.log, and ideally file a bug. |
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patrix_neo
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| Posted: Tue Oct 16, 2018 8:22 pm Post subject: |
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| asturm wrote: | | So next time when that happens, you save the build.log, and ideally file a bug. |
Well, in the end, you are right. It was just so strange when vlc was the only package not working. It's been working before, now it didn't.
I dealt with it my way, so I am OK. Thanks for answering though. |
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Hu
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| Posted: Wed Oct 17, 2018 2:01 am Post subject: |
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| Someone probably would check the ebuild, if there was a credible bug report. asturm already tried the scenarios he guessed to be most likely from your posts, and he found nothing wrong. So either your system is somehow different from his, or your remarks caused him to guess incorrectly. Either way, the proper solution is for you to provide standard build logs so that someone familiar with the package can compare your results with a known-working system and try to identify why your system failed. Once we know why, then we can look at why the package manager allowed that to happen. As is, your thread contributes nothing. We don't know whether the problem is in the ebuild or is unique to your system. We don't know what the problem was, or how to fix it, so if anyone else is affected by it, they cannot benefit from this thread, nor can the Gentoo maintainers fix anything without more details. We don't even know what your alternative solution is or how generally suitable it is, so anyone else with a vlc problem who chooses to give up and find other tools will need to start that search from scratch, too. |
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patrix_neo
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| Posted: Wed Oct 17, 2018 9:09 pm Post subject: |
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My md5sum:
c8ec49a787a6368637599b6829456754 build-info/vlc-3.0.3-r1.ebuild |
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Hu
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| Posted: Thu Oct 18, 2018 1:42 am Post subject: |
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| I have the same md5sum, which (ignoring for a moment that md5sum should be retired years ago) indicates that your vlc ebuild is likely not corrupted. Unfortunately, no one even suggested that as a cause for your problems. Please try again to build vlc. When it fails, follow the instructions that Portage automatically prints in response to a failure. |
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patrix_neo
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| Posted: Thu Oct 18, 2018 7:58 am Post subject: |
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It seems to me, it has to do with the internal module plugins for matroska and adaptive.
Here's the log : build.log (vlc-3.0.4).
md5sum (if it helps): f5e49a0fb9594ab8debf934a710e92f1 vlc-3.0.4.tar.xz |
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fedeliallalinea
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| Posted: Thu Oct 18, 2018 8:10 am Post subject: |
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Rebuild dev-libs/libebml and then vlc
_________________
Questions are guaranteed in life; Answers aren't. |
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patrix_neo
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| Posted: Thu Oct 18, 2018 4:03 pm Post subject: |
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| Why do I want to do that? |
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asturm
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Posts: 8935
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| Posted: Thu Oct 18, 2018 4:12 pm Post subject: |
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Because it will fix your problem.
| Code: | matroska_segment_parse.cpp:(.text+0x1445): undefined reference to `libebml::EbmlString::operator std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&() const'
demux/mkv/.libs/libmkv_plugin_la-matroska_segment_parse.o: In function `matroska_segment_c::ParseTrackEntry(libmatroska::KaxTrackEntry const*)::MetaDataHandlers::KaxTrackLanguage_callback(libebml::EbmlElement*, void*)':
matroska_segment_parse.cpp:(.text+0x2700): undefined reference to `libebml::EbmlString::operator std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&() const'
demux/mkv/.libs/libmkv_plugin_la-matroska_segment_parse.o: In function `matroska_segment_c::ParseTrackEntry(libmatroska::KaxTrackEntry const*)::MetaDataHandlers::KaxCodecID_callback(libebml::EbmlElement*, void*)':
matroska_segment_parse.cpp:(.text+0x27f4): undefined reference to `libebml::EbmlString::operator std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&() const'
demux/mkv/.libs/libmkv_plugin_la-matroska_segment_parse.o:matroska_segment_parse.cpp:(.text+0x2882): more undefined references to `libebml::EbmlString::operator std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&() const' follow
collect2: error: ld returned 1 exit status |
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Hu
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Posts: 21607
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| Posted: Fri Oct 19, 2018 2:29 am Post subject: |
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| That looks like the standard failure for systems that did not rebuild for the C++11 std::string ABI change. There was a news item about it, and numerous forum threads from people who ignored it. Several even covered specifically the vlc+libebml manifestation of it. As I understand the limitations of Portage and the underlying file formats, there is nothing more that the Gentoo maintainers reasonably could have done, beyond what they already did, to prevent this situation. |
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patrix_neo
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Joined: 08 Jan 2004
Posts: 520
Location: The Maldives
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| Posted: Fri Oct 19, 2018 7:29 pm Post subject: |
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| Hu wrote: | | That looks like the standard failure for systems that did not rebuild for the C++11 std::string ABI change. There was a news item about it, and numerous forum threads from people who ignored it. Several even covered specifically the vlc+libebml manifestation of it. As I understand the limitations of Portage and the underlying file formats, there is nothing more that the Gentoo maintainers reasonably could have done, beyond what they already did, to prevent this situation. |
So, I am obviously one of the believers...so called.
Well, then we know why. I am happy. I think we can settle this as [solved] ? |
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