The GtkComposeTable cache is always in big-endian format and is
byteswapped on load for the more common little-endian CPUs, but
init_builtin_table() in GtkIMContextSimple can't byteswap the built-in
data without copying it, which is undesirable. Pregenerate both big-
and little-endian compose data, and compile the correct flavour into
each build of GTK. This fixes failure of the composetable test when
building for a big-endian architecture such as s390x and (traditional,
big-endian) powerpc.
Resolves: https://gitlab.gnome.org/GNOME/gtk/-/issues/4217
Signed-off-by: Simon McVittie <smcv@debian.org>
All tables use the compact format now, and we generate
caches in that format too. Bump the cache version to 3
for this.
Replace the python script for generating the builtin table
by a small C program using the same code to generate the data
for the builtin table. This drops the restriction on only
generating a single character in the builtin sequences.
Rename the included theme to Default, with 4 variants:
light, dark, hc, hc-dark. This replaces Adwaita,
Adwaita:dark, HighContrast and HighContrastInverse.
We still make the themes available under these names,
and we still set up Adwaita-dark and HighContrastInverse
as the dark variants of Adwaita and HighContrast.
The unification of the theme variants under Default
is not quite perfect; it would be nice to merge
the assets/ and assets-hc/ subdirectories and render
all assets from a single svg file.
Make HighContrastInverse available as the dark variant of HighContrast,
in addition to being a standalone theme. This regularizes our theme
variants, and doesn't hurt.
Use the data files from https://github.com/milesj/emojibase.git
as source for our Emoji data. Slightly change our data format by
adding a group to each item, in both the Emoji data and in the
setting for recent-emoji.
Install translated versions of the data as separate resource
bundles in $prefix/gtk-4.0/emoji, and load them when appropriate.
Currently, we have data for de, en, es, fr, zh, with data taken
from Unicode 13 and CLDR 13.
Fixes: #950#1511
When we reconfigure, `configure_file()` is called again, and
`*.gresource.xml` files are regenerated, which causes many (all?)
binaries to be relinked. Now we only write those out if the contents
actually changed (or if the output didn't already exist).
This is exactly what Meson already does with `configure_file()` when
`command:` is not used.
While we're at it, also do the same for `gen-c-array.py` and
`gentypefuncs.py` for completeness. Now even if the input to those
changes, re-building of those custom targets may not result in
relinking if the outputted C files have the same contents.
After commit 2ab9be54fb we had to rename
the generated CSS files to be included into the GResource bundle; we
kept the URI stable to avoid too much churn, and allow backporting the
change to the 3.24 stable branch. This had the adverse effect of making
it harder to debug issues, as the on-disk file name does not match the
location in the GResource that will be used to print out warnings,
errors, and debugging messages.
It seems that Meson's gnome.compile_resources() cannot deal with two
files with the same name under different directories, which breaks the
build parallelism because the GResource file ends up not depending on
either the Adwaita or the HighContrast gtk-contained.css file.
This commit only changes the on-disk names of the Adwaita and
HighContrast SCSS files, and the corresponding generated CSS files; the
files in the GResource are going to be aliased to the old file names, to
minimise the breakage. We might want to change the theme entry points at
some later date, if we decide to commit to this naming scheme.
Fixes: #2423
See Meson bug: https://github.com/mesonbuild/meson/issues/6615
