webkitgtk: update to 2.18.5 (includes Spectre mitigations; see commit description)
This is the only available stable version with mitigation fixes for Spectre.
Webkit upstream developers do not port CVE fixes to earlier stable series,
no exception was made in this case.
More information:
https://webkit.org/blog/8048/what-spectre-and-meltdown-mean-for-webkit/
https://webkitgtk.org/security/WSA-2018-0001.html
https://webkitgtk.org/2018/01/10/webkitgtk2.18.5-released.html
This commit also contains the following commits added in master branch after rocko release:
===
webkitgtk: update to 2.18.3
gcc7.patch, musl-fixes.patch, and ppc-musl-fix.patch all change code that is no
longer present in upstream tree. However, a patch with different musl fixes
has been added.
The rest of the patches are rebased to the new tree.
Libtasn is a new dependency.
Disable Gstreamer GL support on x86 due to clashing headers problem.
(From OE-Core rev:
3acae2dcd130122fe76504ec855af78db829d6ec)
===
webkitgtk: fix build with musl and x32
Make the x32 check generic to make it work with musl as well.
Fixes [YOCTO #12118]
(From OE-Core rev:
dbd604ccf34e304769937b15051c047561de47f7)
===
Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
