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# -*- mode: meson -*-
# Style objective: be consistent with what mesonbuild.com documents/uses, and/or
# the meson book: https://meson-manual.com/
project(
'i3lock',
'c',
version: '2.14.1',
default_options: [
'c_std=c11',
'warning_level=1', # enable all warnings (-Wall)
# TODO(https://github.com/i3/i3/issues/4087): switch to
# 'buildtype=debugoptimized',
],
# Ubuntu 18.04 (supported until 2023) has meson 0.45.
# We can revisit our minimum supported meson version
# if it turns out to be too hard to maintain.
meson_version: '>=0.45.0',
)
cc = meson.get_compiler('c')
add_project_arguments(cc.get_supported_arguments(['-Wunused-value']), language: 'c')
if meson.version().version_compare('>=0.48.0')
# https://github.com/mesonbuild/meson/issues/2166#issuecomment-629696911
meson.add_dist_script('meson/meson-dist-script')
else
message('meson <0.48.0 detected, dist tarballs will not be filtered')
endif
################################################################################
# Version handling
################################################################################
cdata = configuration_data()
version_array = meson.project_version().split('.')
cdata.set_quoted('I3LOCK_VERSION', '@VCS_TAG@')
cdata.set_quoted('SYSCONFDIR', join_paths(get_option('prefix'), get_option('sysconfdir')))
if get_option('b_sanitize').split(',').contains('address')
cdata.set('I3LOCK_ASAN_ENABLED', 1)
endif
cdata.set('HAVE_STRNDUP', cc.has_function('strndup'))
cdata.set('HAVE_MKDIRP', cc.has_function('mkdirp'))
# Instead of generating config.h directly, make vcs_tag generate it so that
# @VCS_TAG@ is replaced.
config_h_in = configure_file(
output: 'config.h.in',
configuration: cdata,
)
config_h = declare_dependency(
sources: vcs_tag(
input: config_h_in,
output: 'config.h',
fallback: meson.project_version() + '-non-git',
)
)
################################################################################
# manpages
################################################################################
install_man('i3lock.1')
# Required for e.g. struct ucred to be defined as per unix(7).
add_project_arguments('-D_GNU_SOURCE', language: 'c')
# https://mesonbuild.com/howtox.html#add-math-library-lm-portably
m_dep = cc.find_library('m', required: false)
rt_dep = cc.find_library('rt', required: false)
xcb_dep = dependency('xcb', method: 'pkg-config')
xcb_xkb_dep = dependency('xcb-xkb', method: 'pkg-config')
xcb_xinerama_dep = dependency('xcb-xinerama', method: 'pkg-config')
xcb_randr_dep = dependency('xcb-randr', method: 'pkg-config')
xcb_image_dep = dependency('xcb-image', method: 'pkg-config')
xcb_util_dep = dependency('xcb-util', method: 'pkg-config')
xcb_util_xrm_dep = dependency('xcb-xrm', method: 'pkg-config')
xkbcommon_dep = dependency('xkbcommon', method: 'pkg-config')
xkbcommon_x11_dep = dependency('xkbcommon-x11', method: 'pkg-config')
cairo_dep = dependency('cairo', version: '>=1.14.4', method: 'pkg-config')
i3lock_srcs = [
'dpi.c',
'i3lock.c',
'randr.c',
'unlock_indicator.c',
'xcb.c',
]
ev_dep = cc.find_library('ev')
thread_dep = dependency('threads')
i3lock_deps = [
thread_dep,
m_dep,
rt_dep,
ev_dep,
config_h,
cairo_dep,
xcb_dep,
xcb_xkb_dep,
xcb_xinerama_dep,
xcb_randr_dep,
xcb_image_dep,
xcb_util_dep,
xcb_util_xrm_dep,
xkbcommon_dep,
xkbcommon_x11_dep,
]
host_os = host_machine.system()
if host_os != 'openbsd'
pam_dep = cc.find_library('pam', required: true)
i3lock_deps += [pam_dep]
endif
inc = include_directories('include')
executable(
'i3lock',
i3lock_srcs,
install: true,
include_directories: inc,
dependencies: i3lock_deps,
)
install_subdir(
'pam',
strip_directory: true,
install_dir: join_paths(get_option('sysconfdir'), 'pam.d'),
)