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meson: make sure wlroots has been built with xwayland

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emersion 2019-01-18 23:32:10 +01:00
parent 639b66b676
commit 35d73345d9
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1 changed files with 15 additions and 2 deletions
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meson.build
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@ -36,7 +36,6 @@ endif
jsonc = dependency('json-c', version: '>=0.13')
pcre = dependency('libpcre')
wlroots = dependency('wlroots', fallback: ['wlroots', 'wlroots'])
wayland_server = dependency('wayland-server')
wayland_client = dependency('wayland-client')
wayland_cursor = dependency('wayland-cursor')
@ -57,7 +56,21 @@ math = cc.find_library('m')
rt = cc.find_library('rt')
git = find_program('git', required: false)
have_xwayland = xcb.found()
# Try first to find wlroots as a subproject, then as a system dependency
wlroots_proj = subproject('wlroots', required: false)
if wlroots_proj.found()
wlroots = wlroots_proj.get_variable('wlroots')
wlroots_conf = wlroots_proj.get_variable('conf_data')
wlroots_has_xwayland = wlroots_conf.get('WLR_HAS_XWAYLAND') == 1
else
wlroots = dependency('wlroots')
wlroots_has_xwayland = cc.get_define('WLR_HAS_XWAYLAND', prefix: '#include <wlr/config.h>', dependencies: wlroots) == '1'
endif
if get_option('xwayland').enabled() and not wlroots_has_xwayland
error('Cannot enable Xwayland in sway: wlroots has been built without Xwayland support')
endif
have_xwayland = xcb.found() and wlroots_has_xwayland
tray_deps_found = systemd.found() or elogind.found()
if get_option('tray').enabled() and not tray_deps_found