Commit Graph

49 Commits

Author SHA1 Message Date
Marius Vlad
8b3ab3cd9b weston-log-file: Introduce file type of stream
With the logging infrastructure in place this patch add a new user: file
type of stream backed-up by a std file descriptor.

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
2019-07-18 13:34:04 +03:00
Marius Vlad
c901e8913e weston-debug: Rename weston-debug to weston-log to better reflect its purpose
No changes in functionality have been made.

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
2019-07-18 10:49:39 +03:00
Marius Vlad
69e7571e63 weston-debug: Migrate weston_debug_stream to weston_log_wayland file
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
2019-07-18 10:49:39 +03:00
Ankit Nautiyal
5cfe03c863 libweston: Add content-protection protocol implementation
This patch adds the content-protection protocol implementation, to
enable a weston client application to request for content-protection
for its content via HDCP.

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
2019-07-04 14:18:50 +05:30
Roman Gilg
e97391c49f compositor: Support xdg_output_unstable_v1
The xdg-output resources are listed in each head struct. They become idle when
the respective weston_output has been removed again. The client is supposed to
destroy them explicitly afterwards.

After starting an XWayland client xrandr displays the logical size as expected.

Signed-off-by: Roman Gilg <subdiff@gmail.com>
2019-07-01 08:24:25 +00:00
Pekka Paalanen
c8acc5f23d backend-fbdev: more into new subdir
For consistency with other backends.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-05-16 13:32:34 +01:00
Pekka Paalanen
526b85401e backend-x11: move into new subdir
For consistency with other backends.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-05-16 13:32:34 +01:00
Pekka Paalanen
4f1573e48e backend-wayland: move into new subdir
For consistency with other backends.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-05-16 13:32:34 +01:00
Pekka Paalanen
b70ee941b5 backend-rdp: move into new subdir
For consistency with other backends.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-05-16 13:32:34 +01:00
Pekka Paalanen
8059d317a5 backend-headless: move into new subdir
For consistency with other backends.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-05-16 13:32:34 +01:00
Pekka Paalanen
f0f37bcaa1 backend-drm: move into new subdir
Move the DRM-backend into a new sub-directory to make it stand out from
libweston core. This facilitates splitting drm.c into more files later.

vaapi-recorder is used only by DRM-backend, move that too.

libbacklight is used only by DRM-backend and a manual test program, and is
moved as well.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-05-16 13:32:34 +01:00
Pekka Paalanen
6bc50b12f8 build: make backlight a helper lib
Right now only used by the DRM-backend, but there is a test program that should
use this as well.

This helps with building the test program and moving DRM-backend into a
subdirectory.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-05-16 13:32:34 +01:00
Pekka Paalanen
b40e051858 build: make libinput-backend a helper lib
Rather than having fbdev and drm backends include the libinput files ad hoc,
wrap them in a static library. Using the dependency object for that helper
library will then automatically pull in any necerray include dirs for the
users.

This helps with moving the backends into subdirectories.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-05-16 13:32:34 +01:00
Marius Vlad
4e53814180 build: libweston doesn't need -export-dynamic
According to https://gitlab.freedesktop.org/wayland/weston/merge_requests/159#note_148104
it doesn't make sense to use export-dynamic on libraries.

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Reported-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-05-14 17:29:57 +03:00
Pekka Paalanen
81475a5c15 libweston: move gl-renderer into a subdir
GL-renderer is expected to grow more files, both by addition and by splitting.
Moving them into a new subdirectory helps people to understand which files are
relevant.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-04-18 12:52:41 +03:00
Pekka Paalanen
3a2c67aa51 gl-renderer: does not need matrix.c
The symbols of matrix.c are already exported by libweston, no need to build
them again.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-04-18 12:50:55 +03:00
Pekka Paalanen
4b5727375c libweston: export weston_linux_sync_file_read_timestamp()
This is an internal export for GL-renderer, so that it does not need to build
linux-sync-file.c a second time. This follows the example of
linux-explicit-synchronization.c which is also used by GL-renderer.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-04-18 12:50:55 +03:00
Pekka Paalanen
4e952328ca build: turn vertex-clipping.c into a dependency
Making this into a dependency object not only carries the .c files with it, but
it also brings the include directories as well, which means the users can
simply use the object without guessing the paths.

This should help with moving GL-renderer into a new subdirectory.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-04-18 12:50:55 +03:00
Pekka Paalanen
ecbdcfd373 Rename zalloc.h to libweston/zalloc.h
It is a public installed header used by libweston.h.

See "Rename compositor.h to libweston/libweston.h" for rationale.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-04-18 12:31:46 +03:00
Pekka Paalanen
91b1010de9 Rename config-parser.h to libweston/config-parser.h
It is a public installed header used by libweston.h.

See "Rename compositor.h to libweston/libweston.h" for rationale.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-04-18 12:31:46 +03:00
Pekka Paalanen
96dc449259 Rename matrix.h to libweston/matrix.h
matrix.h is a public installed header and even used by libweston.h.

See "Rename compositor.h to libweston/libweston.h" for rationale.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-04-18 12:31:46 +03:00
Pekka Paalanen
9eda0ea825 Rename windowed-output-api.h to libweston/windowed-output-api.h
See "Rename compositor.h to libweston/libweston.h" for rationale.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-04-18 12:31:46 +03:00
Pekka Paalanen
27b377f51f Rename plugin-registry.h to libweston/plugin-registry.h
See "Rename compositor.h to libweston/libweston.h" for rationale.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-04-18 12:31:46 +03:00
Pekka Paalanen
7571027f17 Rename public backend headers
The backend headers are renamed from compositor-foo.h to backend-foo.h to
better describe their purpose. These headers are public libweston API for each
specific backend.

The headers will also be used like

 #include <libweston/backend-drm.h>

instead of

 #include <compositor-drm.h>

to give them a more explicit namespace.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-04-18 12:31:46 +03:00
Pekka Paalanen
3d5d9476e3 Rename compositor.h to libweston/libweston.h
The main idea is to make libweston users use the form

 #include <libweston/libweston.h>

instead of the plain

 #include <compositor.h>

which is prone to name conflicts. This is reflected both in the installed
files, and the internal header search paths so that Weston would use the exact
same form as an external project using libweston would.

The public headers are moved under a new top-level directory include/ to make
them clearly stand out as special (public API).

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-04-18 12:31:46 +03:00
Pekka Paalanen
a78cf77582 Rename timeline-object.h to libweston/timeline-object.h
This patch sets up the stage for similarly renaming compositor.h which will
justify this. That patch will be big, so moving timeline-object.h first makes
it easy to see the changes to the build and install directives.

This and all the following moves essentially break the API, so libweston major
is bumped.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-04-18 12:31:45 +03:00
Pekka Paalanen
cb74afd482 build: declare separate dependency for compositor.h
These are not specific to the launchers but to compositor.h, so name them that
way.

Once we can rely on the mentioned Meson PR, we can simplify this further.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-04-18 12:30:03 +03:00
Marius Vlad
3a28bd66ff meson.build/libweston: Fix clang warning for export-dynamic
Identical to 8a8558dd, where we need to pass `-Wl` as linker args.

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
2019-04-16 17:38:13 +03:00
Pekka Paalanen
651566af2d build: add missing dep to x11 backend
All other backends already link to libweston, x11 backend should too.

This fixes a build failure:

[1/50] Compiling C object 'libweston/2b98b6d@@x11-backend@sha/compositor-x11.c.o'.
FAILED: libweston/2b98b6d@@x11-backend@sha/compositor-x11.c.o
cc -Ilibweston/2b98b6d@@x11-backend@sha -Ilibweston -I../../git/weston/libweston -Ilibweston/.. -I../../git/weston/libweston/.. -Ilibweston/../shared -I../../git/weston/libweston/../shared -Iprotocol -I/home/pq/local/include -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/pango-1.0 -I/usr/include/fribidi -I/usr/include/harfbuzz -I/usr/include/libdrm -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu99 -g -Wno-unused-parameter -Wno-shift-negative-value -Wno-missing-field-initializers -fvisibility=hidden -fPIC  -MD -MQ 'libweston/2b98b6d@@x11-backend@sha/compositor-x11.c.o' -MF 'libweston/2b98b6d@@x11-backend@sha/compositor-x11.c.o.d' -o 'libweston/2b98b6d@@x11-backend@sha/compositor-x11.c.o' -c ../../git/weston/libweston/compositor-x11.c
../../git/weston/libweston/compositor-x11.c:51:10: fatal error: xkbcommon/xkbcommon.h: No such file or directory
 #include <xkbcommon/xkbcommon.h>

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-03-29 13:40:12 +02:00
Pekka Paalanen
779db046b9 meson: dep fix for compositor.h needing xkbcommon.h
This fixes:

[    5s] cc -Ilibweston/2b98b6d@@session-helper@sta -Ilibweston -I../libweston -Ilibweston/.. -I../libweston/.. -Ilibwes
ton/../shared -I../libweston/../shared -I/usr/include/pixman-1 -I/usr/include/libdrm -I/usr/include/dbus-1.0 -I/usr/lib6
4/dbus-1.0/include -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -std=gnu99 -Wno-unused-parameter -Wno-shift-n
egative-value -Wno-missing-field-initializers -fvisibility=hidden -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong
 -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g -fPIC  -MD -MQ 'libweston/2b98b6d@@session-hel
per@sta/launcher-util.c.o' -MF 'libweston/2b98b6d@@session-helper@sta/launcher-util.c.o.d' -o 'libweston/2b98b6d@@sessio
n-helper@sta/launcher-util.c.o' -c ../libweston/launcher-util.c
[    5s] In file included from ../libweston/launcher-util.c:29:
[    5s] ../libweston/compositor.h:39:10: fatal error: xkbcommon/xkbcommon.h: No such file or directory
[    5s]  #include <xkbcommon/xkbcommon.h>

For completeness, also add the same for wayland-server.h.

Reported-by: Jan Engelhardt <jengelh@inai.de>
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-03-28 12:52:00 +02:00
Pekka Paalanen
fe6dd7bcef meson: DRM-backend demands GBM
All the GBM code is unconditional in compositor-drm.c, so while disabling the
GL-renderer would stop GBM from being used, GBM headers would still be needed
for building and GBM library for linking.

Leave a note to fix it properly later. At least we now check for GBM and do not
mislead with the error message.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-03-28 09:47:02 +00:00
Marius Vlad
0a9c953825 meson: Remove freerdp1 as it no longer builds
../libweston/compositor-rdp.c: In function ‘rdp_peer_refresh_rfx’:
../libweston/compositor-rdp.c:213:25: error: invalid type argument of unary ‘*’ (have ‘SURFACE_BITS_COMMAND’ {aka ‘struct _SURFACE_BITS_COMMAND’})
  memset(&cmd, 0, sizeof(*cmd));

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
2019-02-18 10:46:10 +00:00
Philipp Zabel
cca7346557 meson: add missing libweston EGL dependency if renderer-gl is enabled
If the 'renderer-gl' option is enabled, ENABLE_EGL is defined, and
libweston/pixel-formats.c includes EGL/egl.h. This requires an egl
dependency, as X11-less platforms need the MESA_EGL_NO_X11_HEADERS
define from egl.pc cflags:

  In file included from /usr/include/EGL/egl.h:39:0,
                   from ../libweston/pixel-formats.c:42:
  /usr/include/EGL/eglplatform.h:124:10: fatal error: X11/Xlib.h: No such file or directory
  compilation terminated.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2019-02-15 23:26:16 +01:00
ant8me
30a285748d compositor-wayland: use xdg_shell stable instead of v6
Better to excercise the current rather than outdated protocol.

Pekka:
- split the patch, rewrote commit message
- rename xdg_shell_ping to xdg_wm_base_ping
- rename xdg_shell_listener to wm_base_listener
- fix continued line alignment

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-02-15 11:18:38 +00:00
Pekka Paalanen
1ed3506b70 libweston: export weston_config API
Make it official that libweston will export the weston_config API, as requested
in https://gitlab.freedesktop.org/wayland/weston/merge_requests/29 .

There is no other way third party helper clients could access the API.

The autotools build has been accidentally exporting it all the time, but the
Meson build needed fixing.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-02-06 16:50:21 +02:00
Alexandros Frantzis
acff29b3b3 libweston: Support zwp_surface_synchronization_v1.set_acquire_fence
Implement the set_acquire_fence request of the
zwp_surface_synchronization_v1 interface.

The implementation uses the acquire fence in two ways:

1. If the associated buffer is used as GL render source, an
   EGLSyncKHR is created from the fence and used to synchronize
   access.
2. If the associated buffer is used as a plane framebuffer,
   the acquire fence is treated as an in-fence for the atomic
   commit operation. If in-fences are not supported and the buffer
   has an acquire fence, we don't consider it for plane placement.

If the used compositor/renderer doesn't support explicit
synchronization, we don't advertise the protocol at all. Currently only
the DRM and X11 backends when using the GL renderer advertise the
protocol for production use.

Issues for discussion
---------------------

a. Currently, a server-side wait of EGLSyncKHR is performed before
   using the EGLImage/texture during rendering. Unfortunately, it's not clear
   from the specs whether this is generally safe to do, or we need to
   sync before glEGLImageTargetTexture2DOES. The exception is
   TEXTURE_EXTERNAL_OES where the spec mentions it's enough to sync
   and then glBindTexture for any changes to take effect.

Changes in v5:
  - Meson support.
  - Make explicit sync server error reporting more generic, supporting
    all explicit sync related interfaces not just
    wp_linux_surface_synchronization.
  - Fix typo in warning for missing EGL_KHR_wait_sync extension.
  - Support minor version 2 of the explicit sync protocol (i.e., support
    fences for opaque EGL buffers).

Changes in v4:
  - Introduce and use fd_clear and and fd_move helpers.
  - Don't check for a valid buffer when updating surface acquire fence fd
    from state.
  - Assert that pending state acquire fence fd is always clear
    after a commit.
  - Clarify that WESTON_CAP_EXPLICIT_SYNC applies to just the
    renderer.
  - Check for EGL_KHR_wait_sync before using eglWaitSyncKHR.
  - Dup the acquire fence before passing to EGL.

Changes in v3:
  - Keep acquire_fence_fd in surface instead of buffer.
  - Clarify that WESTON_CAP_EXPLICIT_SYNC applies to both backend and
    renderer.
  - Move comment about non-ownership of in_fence_fd to struct
    drm_plane_state definition.
  - Assert that we don't try to use planes with in-fences when using the
    legacy KMS API.
  - Remove unnecessary info from wayland error messages.
  - Handle acquire fence for subsurface commits.
  - Guard against self-update in fd_update.
  - Disconnect the client if acquire fence EGLSyncKHR creation or wait
    fails.
  - Use updated protocol interface names.
  - User correct format specifier for resource ids.
  - Advertise protocol for X11 backend with GL renderer.

Changes in v2:
  - Remove sync file wait fallbacks.
  - Raise UNSUPPORTED_BUFFER error at commit if we have an acquire
    fence, but the committed buffer is not a valid linux_dmabuf.
  - Don't put buffers with in-fences on planes that don't support
    in-fences.
  - Don't advertise explicit sync protocol if backend does not
    support explicit sync.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
2019-02-06 12:21:56 +00:00
Alexandros Frantzis
c0e2f9261f libweston: Introduce an internal linux sync file API
Introduce an internal API for dealing with linux sync files,
and use it in the codebase to replace ad-hoc sync file management.

The linux_sync_file_is_valid function is not currently used, but will be
utilized in upcoming commits to implement the
zwp_linux_explicit_synchronization_unstable_v1 protocol.

Changes in v5:
  - Meson support.

Changes in v3:
  - Use parameter name in function documentation.
  - Move kernel UAPI to separate header file.

Changes in v2:
  - Add function documentation
  - Remove linux_sync_file_wait()

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
2019-02-06 12:21:56 +00:00
Alexandros Frantzis
27d7c395c7 libweston: Introduce zwp_linux_explicit_synchronization_v1
Introduce support for the zwp_linux_explicit_synchronization_unstable_v1
protocol with an implementation of the zwp_linux_explicit_synchronization_v1
interface.

Explicit synchronization provides a more versatile notification
mechanism for buffer readiness and availability, and can be used to
improve efficiency by integrating with related functionality in display
and graphics APIs.

In addition, the per-commit nature of the release events provided by
this protocol potentially offers a solution to a deficiency of the
wl_buffer.release event (see
https://gitlab.freedesktop.org/wayland/wayland/issues/46).

Support for this protocol depends on the capabilities of the backend, so
we don't register it by default but provide a function which each
backend will need to call. In this commit only the headless backend when
using the noop renderer supports this to enable testing.

Note that the zwp_surface_synchronization_v1 interface, which contains
the core functionality of the protocol, is not implemented in this
commit. Support for it will be added in future commits.

Changes in v7:
  - Added some information in the commit message about the benefits of
    the explicit sync protocol.

Changes in v6:
  - Fall back to advertising minor version 1 of the explicit sync protocol,
    although we support minor version 2 features, until the new
    wayland-protocols version is released.

Changes in v5:
  - Meson support.
  - Advertise minor version 2 of the explicit sync protocol.

Changes in v4:
  - Enable explicit sync support in the headless backend for all
    renderers.

Changes in v3:
  - Use wl_resource_get_version() instead of hardcoding version 1.
  - Use updated protocol interface names.
  - Use correct format specifier for resource id.
  - Change test name to 'linux-explicit-synchronization.weston'
    (s/_/-/g).

Changes in v2:
  - Move implementation to separate file so protocol can be registered
    on demand by backends.
  - Register protocol in headless+noop backend for testing purposes.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
2019-02-06 12:21:56 +00:00
Pekka Paalanen
91d0f08bce meson: remind about weston-launch suid
Since the Meson install step is not written to try to set the suid bit
automatically, remind the user that weston-launch needs to be
setuid-root to work.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
2019-02-01 15:43:36 +00:00
Scott Anderson
f0d3197fa5 meson: Fix deprecation warning for pkgconfig
Meson 0.49 now issues a warning for libraries being passed into the
'libraries' keyword argument. Now they should be passed as a positional
argument.

See
https://mesonbuild.com/Release-notes-for-0-49-0.html#deprecation-warning-in-pkgconfig-generator

Signed-off-by: Scott Anderson <scott.anderson@collabora.com>
2019-02-01 12:17:01 +13:00
Pekka Paalanen
13dda10f1c meson: better errors for VA-API deps
Helps people avoid libva if they don't want it.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
2018-12-31 15:16:53 +02:00
Pekka Paalanen
3b6b1e9128 meson: better error for drm+gl deps
Helps people avoid GBM if they don't have it.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
2018-12-31 15:16:53 +02:00
Pekka Paalanen
83a46ca980 meson: better error for x11+gl deps
Helps people avoid egl in the rare case they don't have it.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
2018-12-31 15:16:53 +02:00
Pekka Paalanen
43a42920cf meson: better error for wayland-backend wl-egl dep
Helps people avoid wayland-egl if they don't want it.

Makes the check for wayland-egl explicit on the site instead of relying
on gl-renderer checking for it.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
2018-12-31 15:16:53 +02:00
Pekka Paalanen
a18bd3432d meson: better errors for gl-renderer egl and glesv2
Helps people to avoid EGL and GLESv2 if they do not want them.

Stops using dep_egl and dep_glesv2 so that the human friendly error
message is alongside the dependency() statement, so that the message and
the statement can later be merged together once Meson offers the custom
error messages feature or something even more sophisticated.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
2018-12-31 15:16:53 +02:00
Pekka Paalanen
16487ebc06 meson: better errors for x11-backend deps
Helps people avoid X11 related dependencies if they don't want them.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
2018-12-31 15:16:53 +02:00
Pekka Paalanen
c529d0b919 meson: better error for freerdp
Helps people to avoid freerdp if they don't want it.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
2018-12-31 15:16:53 +02:00
Pekka Paalanen
9adcf44077 meson: better error for logind deps
Helps people to disable logind support if they do not want the
dependencies.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
2018-12-31 15:16:53 +02:00
Daniel Stone
8011b0fa03 Add Meson build system
Meson is a build system, currently implemented in Python, with multiple
output backends, including Ninja and Make. The build file syntax is
clean and easy to read unlike autotools. In practise, configuring and
building with Meson and Ninja has been observed to be much faster than
with autotools. Also cross-building support is excellent.

More information at http://mesonbuild.com

Since moving to Meson requires some changes from users in any case, we
took this opportunity to revamp build options. Most of the build options
still exist, some have changed names or more, and a few have been
dropped. The option to choose the Cairo flavour is not implemented since
for the longest time the Cairo image backend has been the only
recommended one.

This Meson build should be fully functional and it installs everything
an all-enabled autotools build does. Installed pkg-config files have
some minor differences that should be insignificant. Building of some
developer documentation that was never installed with autotools is
missing.

It is expected that the autotools build system will be removed soon
after the next Weston release.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Co-authored-by: Pekka Paalanen <pq@iki.fi>
Signed-off-by: Pekka Paalanen <pq@iki.fi>
2018-12-09 14:50:54 +02:00