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meson.build
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project(
'netatalk',
'c',
version: '4.2.0dev',
license: 'GPLv2',
default_options: ['warning_level=3', 'c_std=c11'],
meson_version: '>=0.61.2',
# Reserved for future use:
# meson_version: '>=0.62.0',
)
cc = meson.get_compiler('c')
if not cc.compiles('int func() { return 0; }')
error('The C compiler cannot compile code. Please check the logs.')
endif
# Reserved for future use:
# cc.has_function_attribute('unused', required: false)
####################
# Global variables #
####################
cdata = configuration_data()
fs = import('fs')
netatalk_version = meson.project_version()
cpu = host_machine.cpu_family()
host_os = host_machine.system()
target_os = target_machine.system()
build_type = get_option('buildtype')
linux_distro = ''
if host_os == 'linux' and fs.exists('/etc/os-release')
os_release = fs.read('/etc/os-release').strip()
if os_release.contains('alpine')
linux_distro = 'alpine'
elif os_release.contains('arch')
linux_distro = 'arch'
elif os_release.contains('centos')
linux_distro = 'centos'
elif os_release.contains('gentoo')
linux_distro = 'gentoo'
elif os_release.contains('suse')
linux_distro = 'suse'
elif os_release.contains('fedora')
linux_distro = 'fedora'
elif os_release.contains('rhel')
linux_distro = 'rhel'
elif os_release.contains('ubuntu')
linux_distro = 'ubuntu'
elif os_release.contains('debian')
linux_distro = 'debian'
endif
message('Linux distro detected: ' + linux_distro)
endif
#########
# Paths #
#########
prefix = get_option('prefix')
exec_prefix = get_option('prefix')
bindir = prefix / get_option('bindir')
datadir = prefix / get_option('datadir')
includedir = prefix / get_option('includedir')
libdir = prefix / get_option('libdir')
mandir = prefix / get_option('mandir')
sbindir = prefix / get_option('sbindir')
sysconfdir = prefix / get_option('sysconfdir')
pkgconfdir = get_option('with-pkgconfdir-path')
if pkgconfdir == ''
pkgconfdir = sysconfdir
endif
# TODO: This breaks FHS. Should be /var/lib or the platform-specific equivalent.
# Meson's built-in option is called sharedstatedir.
# Will keep the non-standard location for now to avoid breaking existing setups.
# Ref: https://refspecs.linuxfoundation.org/FHS_3.0/fhs/ch05s08.html
localstatedir = prefix / get_option('localstatedir')
statedir_override = get_option('with-statedir-path')
if statedir_override != ''
localstatedir = statedir_override
endif
if host_os == 'darwin'
homedir = '/Users'
elif host_os == 'sunos'
homedir = '/export/home'
else
homedir = '/home'
endif
manual_install_path = get_option('with-manual-install-path')
if manual_install_path == ''
manual_install_path = datadir / 'doc/netatalk/htmldocs'
endif
##################
# Compiler flags #
##################
# Global
netatalk_common_flags = [
'-DHAVE_CONFIG_H',
'-D_U_=__attribute__((unused))',
'-Wno-pedantic',
'-Wno-extra',
'-Wno-all',
'-Wno-deprecated-declarations',
]
if host_os == 'linux'
netatalk_common_flags += '-D_GNU_SOURCE'
endif
if build_type == 'debug'
netatalk_common_flags += '-DEBUG'
endif
add_global_arguments(netatalk_common_flags, language: 'c')
netatalk_common_link_args = []
# Per target
ad = '-D_PATH_AD="' + bindir + '/ad"'
afpd = '-D_PATH_AFPD="' + sbindir + '/afpd"'
afpdpwfile = '-D_PATH_AFPDPWFILE="' + pkgconfdir + '/afppasswd"'
cnid_dbd = '-D_PATH_CNID_DBD="' + sbindir + '/cnid_dbd"'
cnid_metad = '-D_PATH_CNID_METAD="' + sbindir + '/cnid_metad"'
confdir = '-D_PATH_CONFDIR="' + pkgconfdir + '/"'
dversion = '-DVERSION="' + netatalk_version + '"'
messagedir = '-DSERVERTEXT="' + localstatedir + '/netatalk/msg/"'
statedir = '-D_PATH_STATEDIR="' + localstatedir + '/netatalk/"'
uamdir = '-D_PATH_AFPDUAMPATH="' + libdir + '/netatalk/"'
############
# Includes #
############
brew_prefix = ''
find_program('brew', required: false)
if host_os == 'darwin'
if cpu == 'aarch64'
brew_prefix += '/opt/homebrew'
elif cpu == 'x86_64'
brew_prefix += '/usr/local'
endif
elif host_os == 'linux'
brew_prefix = '/home/linuxbrew/.linuxbrew'
endif
if host_os in ['dragonfly', 'freebsd', 'openbsd']
root_includes = include_directories(
'.',
'include',
'sys',
'etc/afpd',
'/usr/local/include',
)
elif host_os == 'netbsd'
root_includes = include_directories(
'.',
'include',
'sys',
'etc/afpd',
'/usr/pkg/include',
)
elif host_os == 'omnios'
root_includes = include_directories(
'.',
'include',
'sys',
'etc/afpd',
'/opt/local/include',
)
else
root_includes = include_directories(
'.',
'include',
'sys',
'etc/afpd',
)
endif
#############
# Libraries #
#############
uname = find_program('uname', required: false)
uname_stdout = run_command(uname, '-a', check: false).stdout().strip()
libsearch_dirs = []
if host_os in ['dragonfly', 'freebsd', 'openbsd']
libsearch_dirs += '/usr/local/lib'
endif
if host_os == 'netbsd'
libsearch_dirs += '/usr/pkg/lib'
endif
if uname.found() and uname_stdout.to_lower().contains('omnios')
libsearch_dirs += '/opt/local/lib'
endif
socket = cc.find_library('socket', required: false)
if socket.found()
netatalk_common_link_args += '-lsocket'
endif
sendfile = cc.find_library('sendfile', required: false)
if sendfile.found()
netatalk_common_link_args += '-lsendfile'
endif
nsl = cc.find_library('nsl', required: false)
if nsl.found()
netatalk_common_link_args += '-lnsl'
endif
dl = cc.find_library('dl', required: false)
if dl.found()
cdata.set('HAVE_LIBDL', 1)
netatalk_common_link_args += '-ldl'
endif
math = cc.find_library('m', required: true)
if math.found()
netatalk_common_link_args += '-lm'
endif
add_global_link_arguments(netatalk_common_link_args, language: 'c')
#################
# Header checks #
#################
header_dir = []
if host_os in ['dragonfly', 'freebsd', 'openbsd']
header_dir += '/usr/local/include'
endif
check_headers = [
'acl/libacl.h',
'attr/xattr.h',
'dlfcn.h',
'dns_sd.h',
'errno.h',
'fcntl.h',
'inttypes.h',
'langinfo.h',
'linux/dqblk/xfs.h',
'linux/xfs/fs.h',
'linux/xqm.h',
'locale.h',
'mntent.h',
'netdb.h',
'pam/pam_appl.h',
'poll.h',
'security/pam_appl.h',
'sgtty.h',
'statfs.h',
'stdint.h',
'stdio.h',
'stdlib.h',
'string.h',
'strings.h',
'sys/attr.h',
'sys/attributes.h',
'sys/ea.h',
'sys/extattr.h',
'sys/mnttab.h',
'sys/mount.h',
'sys/param.h',
'sys/stat.h',
'sys/statvfs.h',
'sys/types.h',
'sys/uio.h',
'sys/vfs.h',
'sys/xattr.h',
'termios.h',
'ufs/quota.h',
'unistd.h',
'xfs/libxfs.h',
'xfs/xfs/fs.h',
'xfs/xqm.h',
]
foreach h : check_headers
if cc.has_header(h, include_directories: include_directories(header_dir))
cdata.set('HAVE_' + h.underscorify().to_upper(), 1)
endif
endforeach
###################
# Function checks #
###################
check_functions = [
'asprintf',
'backtrace_symbols',
'dirfd',
'dlclose',
'dlerror',
'dlopen',
'dlsym',
'errno',
'getpagesize',
'getusershell',
'mmap',
'pread',
'pselect',
'pwrite',
'setlinebuf',
'shl_load',
'splice',
'strlcat',
'strlcpy',
'strnlen',
'utime',
'vasprintf',
]
foreach f : check_functions
if cc.has_function(f)
cdata.set('HAVE_' + f.underscorify().to_upper(), 1)
endif
endforeach
if cc.has_function('mempcpy', prefix: '#include <string.h>')
cdata.set('HAVE_MEMPCPY', 1)
endif
if cc.has_function('getifaddrs', dependencies: socket)
cdata.set('HAVE_GETIFADDRS', 1)
endif
at_functions = [
'openat',
'renameat',
'fstatat',
'unlinkat',
]
have_atfuncs = false
foreach f : at_functions
if cc.has_function(f)
have_atfuncs = true
cdata.set('HAVE_' + f.underscorify().to_upper(), 1)
cdata.set('_ATFILE_SOURCE', 1)
cdata.set('HAVE_ATFUNCS', 1)
endif
endforeach
if cc.has_function('rresvport')
cdata.set('HAVE_RRESVPORT', 1)
endif
##########################
# Type and member checks #
##########################
if cc.has_type('fshare_t', prefix: '#include <fcntl.h>')
cdata.set('HAVE_FSHARE_T', 1)
endif
if cc.has_member('struct tm', 'tm_gmtoff', prefix: '#include <time.h>')
cdata.set('HAVE_STRUCT_TM_TM_GMTOFF', 1)
endif
#################
# Configuration #
#################
#
# Check for 64-bit libraries
#
compiler_64_bit_mode = false
file = find_program('file', required: false)
if file.found()
run_command(
cc,
'-c', meson.project_source_root() / 'libatalk/dummy.c',
'-o', meson.global_build_root() / 'dummy.o',
check: false,
)
compiler_64_bit_mode = run_command(
file,
meson.global_build_root() / 'dummy.o',
check: true,
).stdout().strip().contains('ELF 64')
endif
#
# Check whether to enable rpath (the default on Solaris and NetBSD)
#
rpath_libdir = ''
if host_os == 'sunos' or host_os == 'netbsd' or get_option('with-rpath')
rpath_libdir = libdir
endif
#
# Check for the Berkeley DB library
#
grep = find_program('grep', required: false)
bdb_path = get_option('with-bdb-path')
bdb_include_path_override = get_option('with-bdb-include-path')
bdb_req_version = get_option('with-bdb-version')
have_bdb = false
bdb_header = ''
bdb_includes = []
bdb_libdir = ''
bdb_major_version = ''
bdb_minor_version = ''
bdb_version = ''
bdb_dirs = []
if bdb_path != ''
bdb_dirs += [ bdb_path ]
else
if brew_prefix != ''
bdb_dirs += [
brew_prefix / 'opt/berkeley-db@5',
brew_prefix / 'opt/berkeley-db@4',
brew_prefix / 'opt/berkeley-db',
]
endif
bdb_dirs += [
'/usr/local',
'/usr/pkg',
'/opt/local',
'/usr',
]
endif
bdb_subdirs = [
'db62',
'db6.2',
'db61',
'db6.1',
'db5',
'db53',
'db5.3',
'db52',
'db5.2',
'db51',
'db5.1',
'db50',
'db5.0',
'db4',
'db48',
'db4.8',
'db47',
'db4.7',
'db46',
'db4.6',
'',
]
if bdb_req_version != ''
if not bdb_req_version.version_compare('>=4.6')
error('Berkeley DB library version is below supported 4.6')
endif
message('Searching for Berkeley DB library version', bdb_req_version)
endif
foreach dir : bdb_dirs
foreach subdir : bdb_subdirs
if bdb_include_path_override != ''
bdb_include_path = bdb_include_path_override
else
bdb_include_path = dir / 'include' / subdir
endif
bdb_header = bdb_include_path / 'db.h'
if fs.exists(bdb_header)
bdb_includes = include_directories(bdb_include_path)
grep_result = run_command(
'grep',
'DB_VERSION_MAJOR',
bdb_header,
check: false,
)
if grep_result.returncode() != 0
warning('Unable to determine Berkeley DB major version from header', bdb_header)
continue
endif
bdb_major_version = grep_result.stdout().strip().substring(25)
grep_result = run_command(
'grep',
'DB_VERSION_MINOR',
bdb_header,
check: false,
)
if grep_result.returncode() != 0
warning('Unable to determine Berkeley DB minor version from header', bdb_header)
continue
endif
bdb_minor_version = grep_result.stdout().strip().substring(25)
bdb_version = bdb_major_version + '.' + bdb_minor_version
if not bdb_version.version_compare('>=4.6')
continue
endif
if bdb_req_version != '' and not bdb_version.version_compare('~' + bdb_req_version)
continue
endif
message('Berkeley DB header found at', bdb_header)
# Now find lib file matching header
if target_os == 'sunos' and compiler_64_bit_mode and fs.exists(dir / 'lib/64')
bdb_libdir = dir / 'lib/64'
else
bdb_libdir = dir / 'lib'
endif
# Guess lib name starting from more specific ones
bdb_libnames = [
'db-' + bdb_major_version + '.' + bdb_minor_version,
'db' + bdb_major_version + '.' + bdb_minor_version,
'db' + bdb_major_version + bdb_minor_version,
'db-' + bdb_major_version,
'db' + bdb_major_version,
'db',
]
foreach name : bdb_libnames
libdb = cc.find_library(name, dirs: bdb_libdir, required: false)
if not libdb.found()
libdb = cc.find_library(name, dirs: bdb_libdir / subdir, required: false)
endif
if libdb.found()
have_bdb = true
break
endif
endforeach
if have_bdb
break
endif
endif
endforeach
if have_bdb
break
endif
endforeach
if not have_bdb
if bdb_req_version != ''
msg = 'Berkeley DB library version ' + bdb_req_version + ' requested via -Dwith-bdb-version= not found!'
else
msg = 'Berkeley DB library required but not found!'
endif
error(msg, 'Please specify an installation path using the -Dwith-bdb-path= configure option (must include lib and include dirs)')
endif
#
# Check for Perl
#
perl_path = get_option('with-perl-path')
if perl_path == ''
perl = find_program('perl', required: false)
else
perl = find_program(perl_path / 'perl', required: false)
endif
#
# Check for Unicode Character Database
#
unicode_dirs = [
meson.current_source_dir(),
'/usr/share/unicode',
'/usr/share/unicode/ucd',
'/usr/pkg/share/texmf-dist/tex/generic/unicode-data',
'/usr/local/share/texmf-dist/tex/generic/unicode-data/',
]
unicode_data_path = get_option('with-unicode-data-path')
if unicode_data_path == ''
foreach dir : unicode_dirs
if fs.exists(dir / 'UnicodeData.txt')
unicode_data_path = dir
break
endif
endforeach
elif not fs.is_absolute(unicode_data_path)
unicode_data_path = meson.current_source_dir() / unicode_data_path
endif
unicode_data_file = unicode_data_path / 'UnicodeData.txt'
if fs.exists(unicode_data_file)
message('Unicode Character Database found at ' + unicode_data_path)
endif
#
# Check for crypt (for DHX authentication)
#
crypt = cc.find_library('crypt', has_headers: 'crypt.h', required: false)
if crypt.found()
cdata.set('HAVE_CRYPT_H', 1)
cdata.set('HAVE_LIBCRYPT', 1)
endif
#
# Check whether Kerberos V UAM should be compiled
#
enable_krb5_uam = get_option('with-krbV-uam')
if not enable_krb5_uam
have_krb5_uam = false
have_gssapi = false
have_kerberos = false
else
#
# Check for GSSAPI
#
enable_gssapi = get_option('with-gssapi')
gssapi_path = get_option('with-gssapi-path')
gss_libs = []
gssapi_includes = []
gssapi_headers = [
'gssapi.h',
'gssapi/gssapi_generic.h',
'gssapi/gssapi_krb5.h',
'gssapi/gssapi.h',
]
foreach header : gssapi_headers
if cc.has_header(
header,
include_directories: include_directories(
[gssapi_path / 'include', header_dir],
),
)
cdata.set('HAVE_' + header.underscorify().to_upper(), 1)
endif
endforeach
if not enable_gssapi
have_gssapi = false
elif gssapi_path != ''
have_gssapi = true
gss = cc.find_library(
'gssapi',
dirs: gssapi_path / 'lib',
required: false,
)
gssapi_includes += include_directories(gssapi_path / 'include')
else
gss = cc.find_library('gss', dirs: libsearch_dirs, required: false)
if not gss.found()
gss = cc.find_library('gssapi', dirs: libsearch_dirs, required: false)
if not gss.found()
gss = cc.find_library(
'gssapi_krb5',
dirs: libsearch_dirs,
required: false,
)
if not gss.found()
have_gssapi = false
endif
endif
endif
have_gssapi = gss.found() and cc.has_function('gss_acquire_cred', dependencies: gss)
if have_gssapi
gss_libs += gss
cdata.set('HAVE_GSSAPI', 1)
# Heimdal/MIT compatibility fix
if cc.has_header_symbol('gssapi.h', 'GSS_C_NT_HOSTBASED_SERVICE')
cdata.set('HAVE_GSS_C_NT_HOSTBASED_SERVICE', 1)
endif
else
have_gssapi = false
warning('GSSAPI support requested but gssapi libraries not found')
endif
endif
#
# Check for Kerberos V
#
enable_kerberos = get_option('with-kerberos')
kerberos_path = get_option('with-kerberos-path')
kerberos_includes = []
kerberos_c_args = []
kerberos_headers = [
'kerberosv5/krb5.h',
'krb5.h',
'krb5/krb5.h',
]
if kerberos_path != ''
kerberos = cc.find_library(
'krb5',
dirs: kerberos_path / 'lib',
required: false,
)
kerberos_includes += include_directories(kerberos_path / 'include')
krb5_config = find_program(
'krb5-config',
dirs: kerberos_path / 'bin',
required: false,
)
else
kerberos = cc.find_library('krb5', dirs: libsearch_dirs, required: false)
krb5_config = find_program('krb5-config', required: false)
endif
foreach header : kerberos_headers
if cc.has_header(
header,
include_directories: include_directories(
[kerberos_path / 'include', header_dir],
)
)
cdata.set('HAVE_' + header.underscorify().to_upper(), 1)
break
endif
endforeach
if not enable_kerberos
have_kerberos = false
else
have_kerberos = kerberos.found()
if have_kerberos
gss_libs += kerberos
cdata.set('HAVE_KERBEROS', 1)
if host_os == 'sunos'
kerberos_c_args += run_command(
krb5_config,
'--cflags',
check: true,
).stdout().strip()
endif
kerberos_functions = [
'krb5_free_unparsed_name',
'krb5_free_error_message',
'krb5_free_keytab_entry_contents',
'krb5_kt_free_entry',
]
foreach function : kerberos_functions
if cc.has_function(function, dependencies: kerberos)
cdata.set('HAVE_' + function.underscorify().to_upper(), 1)
endif
endforeach
else
have_kerberos = false
warning('Kerberos API support requested but libkrb5 not found')
endif
endif
if have_gssapi and have_kerberos
have_krb5_uam = true
else
have_krb5_uam = false
endif
if enable_krb5_uam and not have_gssapi
warning('Need GSSAPI support to build Kerberos V UAM')
endif
endif
#
# Check for optional Zeroconf support
#
enable_zeroconf = get_option('with-zeroconf')
have_zeroconf = false
zeroconf_provider = ''
avahi = dependency('avahi-client', required: false)
dns_sd_libs = []
dns_sd = cc.find_library('dns_sd', required: false)
if dns_sd.found()
dns_sd_libs += dns_sd
endif
system = cc.find_library('system', required: false)
if dns_sd.found()
dns_sd_libs += system
endif
have_dns = (
(dns_sd.found() or system.found())
and cc.has_header('dns_sd.h')
and cc.has_function(
'DNSServiceRegister',
dependencies: dns_sd_libs,
)
)
if enable_zeroconf
if avahi.found()
have_zeroconf = true
cdata.set('USE_ZEROCONF', 1)
cdata.set('HAVE_AVAHI', 1)
if avahi.version() >= '0.6.4'
cdata.set('HAVE_AVAHI_THREADED_POLL', 1)
endif
cdata.set('freebsd_zeroconf', 'avahi_daemon')
zeroconf_provider += 'Avahi'
elif have_dns
have_zeroconf = true
cdata.set('USE_ZEROCONF', 1)
cdata.set('HAVE_MDNS', 1)
cdata.set('freebsd_zeroconf', 'mdnsd')
zeroconf_provider += 'mDNS'
endif
endif
if enable_zeroconf and not have_zeroconf
warning(
'Zeroconf (Bonjour) support requested but required libraries not found',
'Please install Avahi or mDNS',
)
endif
#
# Check for Spotlight support
#
if host_os == 'darwin'
bison = find_program(brew_prefix / 'opt/bison/bin/bison', required: false)
if not bison.found()
bison = find_program('/opt/local/bin/bison', required: false)
endif
else
bison = find_program('bison', required: false)
endif
flex = find_program('flex', required: false)
talloc = dependency('talloc', required: false)
tracker_prefix = get_option('with-tracker-prefix')
have_spotlight = false
if get_option('with-spotlight')
# Check for SPARQL
sparql_versions = [
'tracker-sparql-3.0',
'tracker-sparql-2.0',
'tracker-sparql-1.0'
]
foreach sparql_version : sparql_versions
sparql = dependency(sparql_version, required: false)
if sparql.found()
break
endif
endforeach
if not sparql.found()
warning('Tracker SPARQL or TinySPARQL not found (required for Spotlight support)')
else
sparql_prefix = sparql.get_variable(pkgconfig: 'prefix')
# Check for indexer
if tracker_prefix != ''
indexer_dirs = [tracker_prefix + '/bin']
else
indexer_dirs = []
endif
tracker = find_program(
'tracker',
dirs: indexer_dirs,
required: false,
)
tracker3 = find_program(
'tracker3',
dirs: indexer_dirs,
required: false,
)
tracker_control = find_program(
'tracker-control',
dirs: indexer_dirs,
required: false,
)
localsearch = find_program(
'localsearch',
dirs: indexer_dirs,
required: false,
)
indexer_command = ''
if localsearch.found()
cdata.set('HAVE_TRACKER3', 1)
indexer_command = localsearch.full_path() + ' daemon'
elif tracker3.found()
cdata.set('HAVE_TRACKER3', 1)
indexer_command = tracker3.full_path() + ' daemon'
elif tracker.found()
indexer_command = tracker.full_path() + ' daemon'
elif tracker_control.found()
indexer_command = tracker_control.full_path()
endif
indexer_found = (
tracker.found()
or tracker3.found()
or tracker_control.found()
or localsearch.found()
)
if not indexer_found
warning('Tracker or LocalSearch not found (required for Spotlight support)')
else
cdata.set('INDEXER_COMMAND', '"' + indexer_command + '"')
# Check for talloc
if talloc.found()
cdata.set('HAVE_TALLOC', 1)
else
warning(
'talloc library not found (required for Spotlight support)',
)
endif
endif
endif
have_spotlight = (
sparql.found()
and indexer_found
and talloc.found()
and flex.found()
and bison.found()
)
endif
if have_spotlight
cdata.set('WITH_SPOTLIGHT', 1)
endif
#
# Check for libevent
#
libevent = dependency(
'libevent',
required: true,
not_found_message: 'Libevent library required but not found! Please install the libevent devel package',
)
#
# Check for CUPS
#
cups = dependency('cups', required: false)
cups_config = find_program('cups-config', required: false)
spooldir = ''
if get_option('with-cups') and get_option('with-appletalk')
spooldir = get_option('localstatedir') / 'spool' / 'netatalk'
spooldir_override = get_option('with-spooldir')
if spooldir_override != ''
spooldir = spooldir_override
endif
have_cups = cups.found() and cups_config.found()
if have_cups
spooldir_required = true