You can now optionally invoke update-source-versions with:
* --system flag changing the host platform, to be passed dirrectly to Nix commands.
This is useful for binary packages which have different sources for each platform.
* --file flag allowing to change the file to be modified. This is useful for packages
that offer multiple variants, listed in a different file than the derivation itself;
e.g. packages.nix of Sublime Text 3.
* --version-key, which is now a keyword flag instead of a positional argument.
Whenever we create scripts that are installed to $out, we must use runtimeShell
in order to get the shell that can be executed on the machine we create the
package for. This is relevant for cross-compiling. The only use case for
stdenv.shell are scripts that are executed as part of the build system.
Usages in checkPhase are borderline however to decrease the likelyhood
of people copying the wrong examples, I decided to use runtimeShell as well.
The firefox wrapper now supports setting the GDK_BACKEND to wayland
which is useful in cases where firefox would be started from within an
X-Application inside of wayland. GTK/GDK would otherwise default to the
X11 backend in those situations.
The intention is that people that are using wayland primarily pull in
the new `firefox-wayland` top-level attribute into their environments
instead of just `firefox`. Firefox will then always be started with the
correct rendering backend.
This adds support for building firefox with the gtk wayland backend. It
should work on all the flavors that use >=gtk3. Using the wayland
still allows using the X11 backend.
It works, but this state is far from ideal: GNU guys update generated source
tarballs very infrequently. Ideally, src needs to be generated by running
makeicecat over firefox src. Will do later.
There have been some more changes to the source tree which broke the
buildconfig patch. This commit adds another patch that can be used for
the future versions. Once all the flavors are based off a new(ish)
firefox release we can remove the old patch.
Firefox >=65 will depend on icu >=63. All the older firefox versions
(and derived packages) seem to work fine with this change.
Also the system path environment patch will fail to apply since there
was a trivial whitespace change in the source file. By adding `-l` to
patch we can avoid having to track two patches that do basically the
same. Having patchFlags per file without resorting to pre-/postPatch
would be nicer but there doesn't seem to be a facility for that right
now.
To make updating large attribute sets faster, the update scripts
are now run in parallel.
Please note the following changes in semantics:
- The string passed to updateScript needs to be a path to an executable file.
- The updateScript can also be a list: the tail elements will then be passed
to the head as command line arguments.
