Fixes#98769.
Important changes from https://gstreamer.freedesktop.org/releases/1.18/:
* `gst-validate` was renamed to `gst-devtools` upstream:
> * the `gst-validate` tarball has been superseded by
> the `gst-devtools` tarball for consistency with the git module name.
* `gst-python` is now Python 3 only:
> * Python 2.x is no longer supported
Cross needs some extra native tools:
- glib
- wayland
- orc
- glib is needed in nativeBuildInputs
Also:
- bash-completion needs to be available for PKG_CONFIG_PATH
Apparently, generic builder sets `nullglob`, disappearing any flags containing square brackets
not resolving to file names (e.g. `mesonFlags = [ "-Dgl_winsys=[x11,wayland]" ];`). This caused
the `gl_winsys` flag default to `auto` and, since we were missing `wayland-protocols`, Wayland
support was not built.
Fortunately, Meson also supports simple array notation without square brackets, so we can use
that. No need to wait for `_structuredAttrs`.
We also no longer set `gl_platform` flag, since passing the default auto value is redundant.
Commit be382109ad broke evaluation
on Darwin because it added these unconditional buildInputs
that don't evaluate on Darwin:
libnice librdf lilv lv2 serd sord sratom
This commit fixes it, and also fixes recently-added new dependencies
for other packages accordingly.
It further fixes the build of many gstreamer packages on Darwin.
Changes needed:
* core: dbghelp disabled as it's not needed
* core: Fixed script not being executable and skipped by patchShebangs
* base: gtk_doc disabled because of wayland symbol error
* ges: Patch removed that was merged upstream:
https://bugzilla.gnome.org/show_bug.cgi?id=794856#c16
During the 1.14 -> 1.15 upgrade, lots of stuff stopped working because
gstreamer changed what features are enabled by default and which ones are
automatically turned on/off via pkgconfig dependency detection.
This resulted in the `gstreamer` ("core" attribute in nixpkgs) package
to have only 15 of its previous 163 build targets enabled, and downstream
packages breaking correspondingly.
To ease maintainability and to ensure users will find the expected features
available (and when not, will see in the nix file why not), we now pass
the `-Dauto_features=enabled` Meson build flag to all gstreamer builds,
which sets all `auto` dependencies to `enabled`, and we explicitly disable
those that we can't build.
This means in particular that `gst-plugins-bad` now has vastly more integrations
(namely all for which nixpkgs has libraries available).
* pkgs: refactor needless quoting of homepage meta attribute
A lot of packages are needlessly quoting the homepage meta attribute
(about 1400, 22%), this commit refactors all of those instances.
* pkgs: Fixing some links that were wrongfully unquoted in the previous
commit
* Fixed some instances
gst-plugins-bad:
From the Arch Linux advisory:
- CVE-2017-5843 (arbitrary code execution): A double-free issue has
been found in gstreamer before 1.10.3, in
gst_mxf_demux_update_essence_tracks.
- CVE-2017-5848 (denial of service): An out-of-bounds read has been
found in gstreamer before 1.10.3, in gst_ps_demux_parse_psm.
More: https://lwn.net/Vulnerabilities/713772/
gst-plugins-base:
From the Arch Linux advisory:
- CVE-2017-5837 (denial of service): A floating point exception issue
has been found in gstreamer before 1.10.3, in
gst_riff_create_audio_caps.
- CVE-2017-5839 (denial of service): An endless recursion issue
leading to stack overflow has been found in gstreamer before 1.10.3,
in gst_riff_create_audio_caps.
- CVE-2017-5842 (arbitrary code execution): An off-by-one write has
been found in gstreamer before 1.10.3, in
html_context_handle_element.
- CVE-2017-5844 (denial of service): A floating point exception issue
has been found in gstreamer before 1.10.3, in
gst_riff_create_audio_caps.
More: https://lwn.net/Vulnerabilities/713773/
gst-plugins-good:
From the Arch Linux advisory:
- CVE-2016-10198 (denial of service): An invalid memory read flaw has
been found in gstreamer before 1.10.3, in
gst_aac_parse_sink_setcaps.
- CVE-2016-10199 (denial of service): An out of bounds read has been
found in gstreamer before 1.10.3, in qtdemux_tag_add_str_full.
- CVE-2017-5840 (denial of service): An out-of-bounds read has been
found in gstreamer before 1.10.3, in qtdemux_parse_samples.
- CVE-2017-5841 (denial of service): An out-of-bounds read has been
found in gstreamer before 1.10.3, in gst_avi_demux_parse_ncdt.
- CVE-2017-5845 (denial of service): An out-of-bounds read has been
found in gstreamer before 1.10.3, in gst_avi_demux_parse_ncdt.
More: https://lwn.net/Vulnerabilities/713774/
gst-plugins-ugly:
From the Arch Linux advisory:
- CVE-2017-5846 (denial of service): An out-of-bounds read has been
found in gstreamer before 1.10.3, in
gst_asf_demux_process_ext_stream_props.
- CVE-2017-5847 (denial of service): An out-of-bounds read has been
found in gstreamer before 1.10.3, in
gst_asf_demux_process_ext_content_desc.
More: https://lwn.net/Vulnerabilities/713775/
gstreamer:
From the Arch Linux advisory:
An out of bounds read has been found in gstreamer before 1.10.3, in
gst_date_time_new_from_iso8601_string.
More: https://lwn.net/Vulnerabilities/713776/
(And while at it, gst-vaapi 0.6.0 -> 0.6.1.)
* gst-editing-services grew additional build time dependencies, flex and
perl.
* gst-libav switched from libav to ffmpeg as "libav" provider, see
http://gstreamer.freedesktop.org/releases/1.6/.
Without using ffmpeg, one may hit issues such as this (which I
initially did):
(gst-plugin-scanner:19751): GStreamer-WARNING **: Failed to load plugin '/nix/store/0wgpq2yx9wrkp2mh4rn1c7zbiq2bqa2l-gst-libav-1.6.1/lib/gstreamer-1.0/libgstlibav.so':
/nix/store/0wgpq2yx9wrkp2mh4rn1c7zbiq2bqa2l-gst-libav-1.6.1/lib/gstreamer-1.0/libgstlibav.so: undefined symbol: av_frame_get_sample_rate
