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project('OpenRC', 'c',
version : '0.43',
license: 'BSD-2',
default_options : [
'c_std=c99',
'prefix=/usr',
'warning_level=3',
],
meson_version : '>=0.49.0')
cc = meson.get_compiler('c')
audit_dep = dependency('audit', required : get_option('audit'))
if audit_dep.found()
cc_audit_flags = '-DHAVE_AUDIT'
else
cc_audit_flags = []
endif
if get_option('branding') != ''
cc_branding_flags = '-DBRANDING=' + get_option('branding')
else
cc_branding_flags = []
endif
libname = get_option('libdir').split('/')[-1]
option_local_prefix = get_option('local_prefix')
if option_local_prefix == ''
local_prefix = get_option('prefix') / 'usr' / 'local'
else
local_prefix = option_local_prefix
endif
option_os = get_option('os')
if option_os == ''
uname = find_program('uname')
r = run_command(uname, '-s')
os = r.stdout().strip()
os = '-'.join(os.split('/'))
else
os = option_os
endif
pam = get_option('pam')
if pam
libpam = cc.find_library('pam')
libpam_misc = cc.find_library('pam_misc')
cc_pam_flags = '-DHAVE_PAM'
else
libpam = []
libpam_misc = []
cc_pam_flags = []
endif
option_pkg_prefix = get_option('pkg_prefix')
if option_pkg_prefix == ''
if os == 'Dragonfly' or os == 'FreeBSD'
pkg_prefix = '/usr/local'
elif os == 'GNU' or os == 'GNU-kFreeBSD' or os == 'Linux'
pkg_prefix = '/usr'
elif os == 'NetBSD'
pkg_prefix = '/usr/pkg'
endif
else
pkg_prefix = option_pkg_prefix
endif
if get_option('split-usr') == 'auto'
split_usr = run_command('test', '-L', '/bin').returncode() != 0
else
split_usr = get_option('split-usr') == 'true'
endif
rootprefix_default = split_usr ? '/' : '/usr'
rootprefix_path = get_option('rootprefix')
rootprefix = rootprefix_path != '' ? rootprefix_path : rootprefix_default
bindir = rootprefix / get_option('bindir')
libdir = rootprefix / get_option('libdir')
if os == 'Linux' and split_usr
libexecpath = 'lib'
else
libexecpath = get_option('libexecdir')
endif
libexecdir = split_usr ? rootprefix / libexecpath :
get_option('prefix') / libexecpath
rc_libexecdir = libexecdir / 'rc'
sbindir = rootprefix / get_option('sbindir')
selinux_dep = dependency('libselinux', required : get_option('selinux'))
if selinux_dep.found()
cc_selinux_flags = '-DHAVE_SELINUX'
else
cc_selinux_flags = []
endif
termcap = get_option('termcap')
if termcap != ''
termcap_dep = dependency(termcap)
termcap_flags = '-DHAVE_TERMCAP'
else
termcap_dep = []
termcap_flags = []
endif
if get_option('buildtype').startswith('debug')
cc_debug_flags = ['-DRC_DEBUG']
else
cc_debug_flags = []
endif
if os == 'Linux' or os == 'GNU-kFreeBSD'
cc_os_flags = ['-D_DEFAULT_SOURCE']
elif os == 'FreeBSD'
cc_os_flags = ['-D_BSD_SOURCE']
elif os == 'GNU'
cc_os_flags = ['-D_DEFAULT_SOURCE', '-DMAXPATHLEN=4096', '-DPATH_MAX=4096']
endif
# Try and use some good cc flags if we're building from git. We don't use
# -pedantic as it will warn about our perfectly valid use of %m in our logger.
# We should be using -Wredundant-decls, but our library hidden proto stuff gives
# loads of warnings. I don't fully understand it (the hidden proto, not the
# warning) so we just silence the warning.
cc_warning_flags_test = [
'-Wcast-align',
'-Wcast-qual',
'-Wdeclaration-after-statement',
'-Wformat=2',
'-Winline',
'-Wmissing-declarations',
'-Wmissing-format-attribute',
'-Wmissing-noreturn',
'-Wmissing-prototypes',
'-Wnested-externs',
'-Wpointer-arith',
'-Wsequence-point',
'-Wshadow',
'-Wwrite-strings',
'-Werror=implicit-function-declaration',
]
cc_warning_flags = cc.get_supported_arguments(cc_warning_flags_test)
cc_flags = [cc_debug_flags, cc_os_flags, cc_warning_flags]
add_project_arguments(cc_flags, language : 'c')
incdir = include_directories('src/includes')
einfo_incdir = include_directories('src/libeinfo')
rc_incdir = include_directories('src/librc')
init_d_conf_data = configuration_data()
init_d_conf_data.set('SBINDIR', sbindir)
init_d_conf_data.set('PKG_PREFIX', pkg_prefix)
init_d_conf_data.set('SYSCONFDIR', get_option('sysconfdir'))
dl_dep = cc.find_library('dl', required: false)
util_dep = cc.find_library('util', required: false)
if get_option('bash-completions')
subdir('bash-completion')
endif
subdir('conf.d')
subdir('etc')
subdir('init.d')
subdir('local.d')
subdir('man')
if get_option('pkgconfig')
subdir('pkgconfig')
endif
subdir('scripts')
subdir('sh')
subdir('src')
subdir('support')
subdir('sysctl.d')
if get_option('zsh-completions')
subdir('zsh-completion')
endif
meson.add_install_script('tools/meson_runlevels.sh',
os,
get_option('newnet') ? 'yes' : 'no',
rc_libexecdir,
get_option('sysconfdir'))
meson.add_install_script('tools/meson_final.sh',
rc_libexecdir,
os)
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