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wlroots/meson.build

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Meson
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Refactor meson build files Use tabs for indentation and break up function calls over 80 col.
2017-08-30 18:30:47 +00:00
project(
'wlroots',
'c',
Update version to 0.9.1
2020-01-06 14:01:10 +00:00
version: '0.9.1',
Refactor meson build files Use tabs for indentation and break up function calls over 80 col.
2017-08-30 18:30:47 +00:00
license: 'MIT',
Bump meson version to 0.51.2 There was an issue in 0.51.1 and earlier, where lists of dependencies and disablers weren't acting like they should. Instead of disabling a build, it would error out instead. Changing this logic to work around it is annoying, so just bump the version instead.
2020-01-14 06:28:56 +00:00
meson_version: '>=0.51.2',
Refactor meson build files Use tabs for indentation and break up function calls over 80 col.
2017-08-30 18:30:47 +00:00
default_options: [
'c_std=c11',
'warning_level=2',
'werror=true',
],
)
Use meson build system
2017-07-17 18:38:28 +00:00
libwlroots: Add shared library versioning
2017-12-27 16:06:52 +00:00
# Format of so_version is CURRENT, REVISION, AGE.
# See: https://autotools.io/libtool/version.html
# for a reference about clean library versioning.
Update version to 0.9.1
2020-01-06 14:01:10 +00:00
so_version = ['4', '8', '1']
libwlroots: Add shared library versioning
2017-12-27 16:06:52 +00:00
meson: enable more compiler warnings
2019-02-28 22:15:34 +00:00
add_project_arguments([
'-DWLR_USE_UNSTABLE',
], language: 'c')
Use #if instead of #ifdef for wlroots config data This prevents some annoying issues when e.g. not including wlr/config.h or making a typo in the guard name.
2018-11-12 09:12:46 +00:00
meson: enable more compiler warnings
2019-02-28 22:15:34 +00:00
cc = meson.get_compiler('c')
add_project_arguments(cc.get_supported_arguments([
'-Wundef',
'-Wlogical-op',
'-Wmissing-include-dirs',
'-Wold-style-definition',
'-Wpointer-arith',
'-Winit-self',
'-Wstrict-prototypes',
'-Wimplicit-fallthrough=2',
'-Wendif-labels',
'-Wstrict-aliasing=2',
'-Woverflow',
Add -Wmissing-prototypes This requires functions without a prototype definition to be static. This allows to detect dead code, export less symbols and put shared functions in headers.
2019-11-19 23:45:19 +00:00
'-Wmissing-prototypes',
meson: enable more compiler warnings
2019-02-28 22:15:34 +00:00
'-Wno-missing-braces',
'-Wno-missing-field-initializers',
'-Wno-unused-parameter',
]), language: 'c')
Use meson build system
2017-07-17 18:38:28 +00:00
Use -fmacro-prefix-map to strip build path This commit matches sway's 2dc4978d8af326c310057ca8fd22a4c7f5d09335. To help ensure a reproducible build (when debug info is disabled), the meson build script now uses the -fmacro-prefix-map command line argument supported by GCC to strip the build-path dependent bytes of each __FILE__ string used by wlr_log and related functions. A rather ugly algorithm is used to compute the relative path between the build and source folders, because meson has no specific function for this. When the compiler does not support -fmacro-prefix-map, fall back to shifting the start of each __FILE__ string by the length of the relative path to the source directory.
2019-07-16 17:04:27 +00:00
# Compute the relative path used by compiler invocations.
source_root = meson.current_source_dir().split('/')
build_root = meson.build_root().split('/')
relative_dir_parts = []
i = 0
in_prefix = true
foreach p : build_root
if i >= source_root.length() or not in_prefix or p != source_root[i]
in_prefix = false
relative_dir_parts += '..'
endif
i += 1
endforeach
i = 0
in_prefix = true
foreach p : source_root
if i >= build_root.length() or not in_prefix or build_root[i] != p
in_prefix = false
relative_dir_parts += p
endif
i += 1
endforeach
relative_dir = join_paths(relative_dir_parts) + '/'
# Strip relative path prefixes from the code if possible, otherwise hide them.
if cc.has_argument('-fmacro-prefix-map=/prefix/to/hide=')
add_project_arguments(
'-fmacro-prefix-map=@0@='.format(relative_dir),
language: 'c',
)
else
add_project_arguments(
'-DWLR_REL_SRC_DIR="@0@"'.format(relative_dir),
language: 'c',
)
endif
config: Put all defines into config.h
2017-12-26 17:51:27 +00:00
conf_data = configuration_data()
Use #if instead of #ifdef for wlroots config data This prevents some annoying issues when e.g. not including wlr/config.h or making a typo in the guard name.
2018-11-12 09:12:46 +00:00
conf_data.set10('WLR_HAS_LIBCAP', false)
conf_data.set10('WLR_HAS_SYSTEMD', false)
conf_data.set10('WLR_HAS_ELOGIND', false)
conf_data.set10('WLR_HAS_X11_BACKEND', false)
conf_data.set10('WLR_HAS_XWAYLAND', false)
conf_data.set10('WLR_HAS_XCB_ERRORS', false)
conf_data.set10('WLR_HAS_XCB_ICCCM', false)
config: Put all defines into config.h
2017-12-26 17:51:27 +00:00
Fix some typos Prefer initialize over initialise since used more often in the sources.
2018-01-30 15:06:45 +00:00
# Clang complains about some zeroed initializer lists (= {0}), even though they
Refactor meson build files Use tabs for indentation and break up function calls over 80 col.
2017-08-30 18:30:47 +00:00
# are valid
Use meson build system
2017-07-17 18:38:28 +00:00
if cc.get_id() == 'clang'
Refactor meson build files Use tabs for indentation and break up function calls over 80 col.
2017-08-30 18:30:47 +00:00
add_project_arguments('-Wno-missing-field-initializers', language: 'c')
add_project_arguments('-Wno-missing-braces', language: 'c')
Use meson build system
2017-07-17 18:38:28 +00:00
endif
build: bump wayland-scanner version wayland-scanner >= 1.15.0 accepts foreign struct references, necessary in protocols like zwp-input-method-v2
2018-08-28 08:19:57 +00:00
wayland_server = dependency('wayland-server', version: '>=1.16')
Refactor meson and move xdg-shell into wlroots
2017-08-11 13:37:09 +00:00
wayland_client = dependency('wayland-client')
meson: Various improvements Bumps minimum version to 0.51.0 - Remove all intermediate static libraries. They serve no purpose and are just add a bunch of boilerplate for managing dependencies and options. It's now managed as a list of files which are compiled into libwlroots directly. - Use install_subdir instead of installing headers individually. I've changed my mind since I did that. Listing them out is annoying as hell, and it's easy to forget to do it. - Add not_found_message for all of our optional dependencies that have a meson option. It gives some hints about what option to pass and what the optional dependency is for. - Move all backend subdirectories into their own meson.build. This keeps some of the backend-specific build logic (especially rdp and session) more neatly separated off. - Don't overlink example clients with code they're not using. This was done by merging the protocol dictionaries and setting some variables containing the code and client header file. Example clients now explicitly mention what extension protocols they want to link to. - Split compositor example logic from client example logic. - Minor formatting changes
2019-11-22 07:11:15 +00:00
wayland_egl = dependency('wayland-egl')
primary-selection-v1: copy from gtk-primary-selection
2019-01-24 11:04:41 +00:00
wayland_protos = dependency('wayland-protocols', version: '>=1.17')
meson: Various improvements Bumps minimum version to 0.51.0 - Remove all intermediate static libraries. They serve no purpose and are just add a bunch of boilerplate for managing dependencies and options. It's now managed as a list of files which are compiled into libwlroots directly. - Use install_subdir instead of installing headers individually. I've changed my mind since I did that. Listing them out is annoying as hell, and it's easy to forget to do it. - Add not_found_message for all of our optional dependencies that have a meson option. It gives some hints about what option to pass and what the optional dependency is for. - Move all backend subdirectories into their own meson.build. This keeps some of the backend-specific build logic (especially rdp and session) more neatly separated off. - Don't overlink example clients with code they're not using. This was done by merging the protocol dictionaries and setting some variables containing the code and client header file. Example clients now explicitly mention what extension protocols they want to link to. - Split compositor example logic from client example logic. - Minor formatting changes
2019-11-22 07:11:15 +00:00
egl = dependency('egl')
glesv2 = dependency('glesv2')
drm = dependency('libdrm', version: '>=2.4.95')
gbm = dependency('gbm', version: '>=17.1.0')
libinput = dependency('libinput', version: '>=1.9.0')
xkbcommon = dependency('xkbcommon')
udev = dependency('libudev')
pixman = dependency('pixman-1')
math = cc.find_library('m')
rt = cc.find_library('rt')
wlr_files = []
wlr_deps = [
Refactor meson build files Use tabs for indentation and break up function calls over 80 col.
2017-08-30 18:30:47 +00:00
wayland_server,
wayland_client,
wayland_egl,
wayland_protos,
egl,
glesv2,
drm,
gbm,
libinput,
xkbcommon,
udev,
pixman,
math,
meson: Various improvements Bumps minimum version to 0.51.0 - Remove all intermediate static libraries. They serve no purpose and are just add a bunch of boilerplate for managing dependencies and options. It's now managed as a list of files which are compiled into libwlroots directly. - Use install_subdir instead of installing headers individually. I've changed my mind since I did that. Listing them out is annoying as hell, and it's easy to forget to do it. - Add not_found_message for all of our optional dependencies that have a meson option. It gives some hints about what option to pass and what the optional dependency is for. - Move all backend subdirectories into their own meson.build. This keeps some of the backend-specific build logic (especially rdp and session) more neatly separated off. - Don't overlink example clients with code they're not using. This was done by merging the protocol dictionaries and setting some variables containing the code and client header file. Example clients now explicitly mention what extension protocols they want to link to. - Split compositor example logic from client example logic. - Minor formatting changes
2019-11-22 07:11:15 +00:00
rt,
Refactor meson and move xdg-shell into wlroots
2017-08-11 13:37:09 +00:00
]
meson: Various improvements Bumps minimum version to 0.51.0 - Remove all intermediate static libraries. They serve no purpose and are just add a bunch of boilerplate for managing dependencies and options. It's now managed as a list of files which are compiled into libwlroots directly. - Use install_subdir instead of installing headers individually. I've changed my mind since I did that. Listing them out is annoying as hell, and it's easy to forget to do it. - Add not_found_message for all of our optional dependencies that have a meson option. It gives some hints about what option to pass and what the optional dependency is for. - Move all backend subdirectories into their own meson.build. This keeps some of the backend-specific build logic (especially rdp and session) more neatly separated off. - Don't overlink example clients with code they're not using. This was done by merging the protocol dictionaries and setting some variables containing the code and client header file. Example clients now explicitly mention what extension protocols they want to link to. - Split compositor example logic from client example logic. - Minor formatting changes
2019-11-22 07:11:15 +00:00
libinput_ver = libinput.version().split('.')
add_project_arguments([
'-DLIBINPUT_MAJOR=' + libinput_ver[0],
'-DLIBINPUT_MINOR=' + libinput_ver[1],
'-DLIBINPUT_PATCH=' + libinput_ver[2],
], language: 'c')
subdir('protocol')
subdir('render')
subdir('backend')
subdir('types')
subdir('util')
subdir('xcursor')
subdir('xwayland')
subdir('include')
wlr_inc = include_directories('.', 'include')
proto_inc = include_directories('protocol')
Add symbols file to only export symbols matching wlr_* from the wlroots library
2018-02-20 07:06:51 +00:00
symbols_file = 'wlroots.syms'
symbols_flag = '-Wl,--version-script,@0@/@1@'.format(meson.current_source_dir(), symbols_file)
Refactor meson build files Use tabs for indentation and break up function calls over 80 col.
2017-08-30 18:30:47 +00:00
lib_wlr = library(
meson: Various improvements Bumps minimum version to 0.51.0 - Remove all intermediate static libraries. They serve no purpose and are just add a bunch of boilerplate for managing dependencies and options. It's now managed as a list of files which are compiled into libwlroots directly. - Use install_subdir instead of installing headers individually. I've changed my mind since I did that. Listing them out is annoying as hell, and it's easy to forget to do it. - Add not_found_message for all of our optional dependencies that have a meson option. It gives some hints about what option to pass and what the optional dependency is for. - Move all backend subdirectories into their own meson.build. This keeps some of the backend-specific build logic (especially rdp and session) more neatly separated off. - Don't overlink example clients with code they're not using. This was done by merging the protocol dictionaries and setting some variables containing the code and client header file. Example clients now explicitly mention what extension protocols they want to link to. - Split compositor example logic from client example logic. - Minor formatting changes
2019-11-22 07:11:15 +00:00
meson.project_name(), wlr_files,
libwlroots: Add shared library versioning
2017-12-27 16:06:52 +00:00
version: '.'.join(so_version),
Refactor meson build files Use tabs for indentation and break up function calls over 80 col.
2017-08-30 18:30:47 +00:00
dependencies: wlr_deps,
meson: Various improvements Bumps minimum version to 0.51.0 - Remove all intermediate static libraries. They serve no purpose and are just add a bunch of boilerplate for managing dependencies and options. It's now managed as a list of files which are compiled into libwlroots directly. - Use install_subdir instead of installing headers individually. I've changed my mind since I did that. Listing them out is annoying as hell, and it's easy to forget to do it. - Add not_found_message for all of our optional dependencies that have a meson option. It gives some hints about what option to pass and what the optional dependency is for. - Move all backend subdirectories into their own meson.build. This keeps some of the backend-specific build logic (especially rdp and session) more neatly separated off. - Don't overlink example clients with code they're not using. This was done by merging the protocol dictionaries and setting some variables containing the code and client header file. Example clients now explicitly mention what extension protocols they want to link to. - Split compositor example logic from client example logic. - Minor formatting changes
2019-11-22 07:11:15 +00:00
include_directories: [wlr_inc, proto_inc],
Install library, headers, and pkg-config
2017-09-24 00:57:15 +00:00
install: true,
Add symbols file to only export symbols matching wlr_* from the wlroots library
2018-02-20 07:06:51 +00:00
link_args : symbols_flag,
Revert "Revert "Merge pull request #1194 from ascent12/meson_feature"" This reverts commit 9c886f20b97b6ab1ac85b849f1fe7f16eb199ff0.
2018-08-24 07:35:02 +00:00
link_depends: symbols_file,
Refactor meson build files Use tabs for indentation and break up function calls over 80 col.
2017-08-30 18:30:47 +00:00
)
Refactor meson and move xdg-shell into wlroots
2017-08-11 13:37:09 +00:00
Refactor meson build files Use tabs for indentation and break up function calls over 80 col.
2017-08-30 18:30:47 +00:00
wlroots = declare_dependency(
link_with: lib_wlr,
dependencies: wlr_deps,
include_directories: wlr_inc,
)
Use meson build system
2017-07-17 18:38:28 +00:00
meson: print enabled options This makes it simpler to figure out what was enabled.
2018-01-24 16:56:08 +00:00
summary = [
Reformat all #include directives
2018-02-12 20:29:23 +00:00
'',
'----------------',
'wlroots @0@'.format(meson.project_version()),
'',
Make X11 fully optional Make X11 Backend (in addition to XWayland) optional and small bug fix on XWayland includes.
2018-03-09 14:17:15 +00:00
' libcap: @0@'.format(conf_data.get('WLR_HAS_LIBCAP', false)),
' systemd: @0@'.format(conf_data.get('WLR_HAS_SYSTEMD', false)),
' elogind: @0@'.format(conf_data.get('WLR_HAS_ELOGIND', false)),
' xwayland: @0@'.format(conf_data.get('WLR_HAS_XWAYLAND', false)),
Minor corrections
2018-03-23 09:28:36 +00:00
' x11_backend: @0@'.format(conf_data.get('WLR_HAS_X11_BACKEND', false)),
Make X11 fully optional Make X11 Backend (in addition to XWayland) optional and small bug fix on XWayland includes.
2018-03-09 14:17:15 +00:00
' xcb-icccm: @0@'.format(conf_data.get('WLR_HAS_XCB_ICCCM', false)),
' xcb-errors: @0@'.format(conf_data.get('WLR_HAS_XCB_ERRORS', false)),
Reformat all #include directives
2018-02-12 20:29:23 +00:00
'----------------',
''
meson: print enabled options This makes it simpler to figure out what was enabled.
2018-01-24 16:56:08 +00:00
]
message('\n'.join(summary))
Revert "Revert "Merge pull request #1194 from ascent12/meson_feature"" This reverts commit 9c886f20b97b6ab1ac85b849f1fe7f16eb199ff0.
2018-08-24 07:35:02 +00:00
subdir('examples')
Update rootston to use new option
2018-08-22 08:41:25 +00:00
Install library, headers, and pkg-config
2017-09-24 00:57:15 +00:00
pkgconfig = import('pkgconfig')
build: Pass library as first argument to pkgconfig.generate() Eliminates this warning when building wlroots as a subproject: subprojects/wlroots/meson.build:216: DEPRECATION: Library wlroots was passed to the libraries keyword argument of a previous call to generate() method instead of first positional argument. Adding wlroots to Requires field, but this is a deprecated behaviour that will change in a future version of Meson. Please report the issue if this warning cannot be avoided in your case.
2019-11-19 01:26:10 +00:00
pkgconfig.generate(lib_wlr,
include: Install headers in an isolated include-dir
2017-12-27 14:56:07 +00:00
version: meson.project_version(),
filebase: meson.project_name(),
name: meson.project_name(),
Install library, headers, and pkg-config
2017-09-24 00:57:15 +00:00
description: 'Wayland compositor library',
)