NetworkManager/src/meson.build
Beniamino Galvani ec123d3bf4 build: meson: generate and use a linker script for NM binary
Generate the NetworkManager.ver link script to link the NM binary so
that unneeded symbol are unexported and can be dropped, reducing the
binary size.

Reported-by: Michael Biebl <biebl@debian.org>
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/issues/33
(cherry picked from commit dfa2a2b40c)
2018-09-13 14:35:26 +02:00

275 lines
6.1 KiB
Meson

src_inc = include_directories('.')
install_data(
'org.freedesktop.NetworkManager.conf',
install_dir: dbus_conf_dir
)
subdir('systemd')
core_plugins = []
nm_cflags = ['-DNETWORKMANAGER_COMPILATION=NM_NETWORKMANAGER_COMPILATION_DAEMON']
nm_dep = declare_dependency(
include_directories: src_inc,
dependencies: nm_core_dep,
compile_args: nm_cflags
)
cflags = nm_cflags
sources = files(
'dhcp/nm-dhcp-client.c',
'dhcp/nm-dhcp-manager.c',
'dhcp/nm-dhcp-systemd.c',
'dhcp/nm-dhcp-utils.c',
'ndisc/nm-lndp-ndisc.c',
'ndisc/nm-ndisc.c',
'platform/nm-netlink.c',
'platform/wifi/nm-wifi-utils-nl80211.c',
'platform/wifi/nm-wifi-utils.c',
'platform/wpan/nm-wpan-utils.c',
'platform/nm-linux-platform.c',
'platform/nm-platform.c',
'platform/nm-platform-utils.c',
'platform/nmp-netns.c',
'platform/nmp-object.c',
'main-utils.c',
'NetworkManagerUtils.c',
'nm-core-utils.c',
'nm-dbus-object.c',
'nm-dbus-utils.c',
'nm-ip4-config.c',
'nm-ip6-config.c',
'nm-logging.c'
)
deps = [
libsystemd_dep,
libudev_dep,
nm_core_dep
]
if enable_wext
sources += files('platform/wifi/nm-wifi-utils-wext.c')
endif
libnetwork_manager_base = static_library(
nm_name + 'Base',
sources: sources,
dependencies: deps,
c_args: cflags,
link_with: libnm_core
)
sources = files(
'devices/nm-acd-manager.c',
'devices/nm-device-6lowpan.c',
'devices/nm-device-bond.c',
'devices/nm-device-bridge.c',
'devices/nm-device.c',
'devices/nm-device-dummy.c',
'devices/nm-device-ethernet.c',
'devices/nm-device-ethernet-utils.c',
'devices/nm-device-factory.c',
'devices/nm-device-generic.c',
'devices/nm-device-infiniband.c',
'devices/nm-device-ip-tunnel.c',
'devices/nm-device-macsec.c',
'devices/nm-device-macvlan.c',
'devices/nm-device-ppp.c',
'devices/nm-device-tun.c',
'devices/nm-device-veth.c',
'devices/nm-device-vlan.c',
'devices/nm-device-vxlan.c',
'devices/nm-device-wireguard.c',
'devices/nm-device-wpan.c',
'devices/nm-lldp-listener.c',
'dhcp/nm-dhcp-dhclient.c',
'dhcp/nm-dhcp-dhclient-utils.c',
'dhcp/nm-dhcp-dhcpcanon.c',
'dhcp/nm-dhcp-dhcpcd.c',
'dhcp/nm-dhcp-listener.c',
'dns/nm-dns-dnsmasq.c',
'dns/nm-dns-manager.c',
'dns/nm-dns-plugin.c',
'dns/nm-dns-systemd-resolved.c',
'dns/nm-dns-unbound.c',
'dnsmasq/nm-dnsmasq-manager.c',
'dnsmasq/nm-dnsmasq-utils.c',
'ppp/nm-ppp-manager-call.c',
'settings/plugins/keyfile/nms-keyfile-connection.c',
'settings/plugins/keyfile/nms-keyfile-plugin.c',
'settings/plugins/keyfile/nms-keyfile-reader.c',
'settings/plugins/keyfile/nms-keyfile-utils.c',
'settings/plugins/keyfile/nms-keyfile-writer.c',
'settings/nm-agent-manager.c',
'settings/nm-secret-agent.c',
'settings/nm-settings.c',
'settings/nm-settings-connection.c',
'settings/nm-settings-plugin.c',
'supplicant/nm-supplicant-config.c',
'supplicant/nm-supplicant-interface.c',
'supplicant/nm-supplicant-manager.c',
'supplicant/nm-supplicant-settings-verify.c',
'vpn/nm-vpn-connection.c',
'vpn/nm-vpn-manager.c',
'nm-active-connection.c',
'nm-act-request.c',
'nm-audit-manager.c',
'nm-auth-manager.c',
'nm-auth-subject.c',
'nm-auth-utils.c',
'nm-dbus-manager.c',
'nm-checkpoint.c',
'nm-checkpoint-manager.c',
'nm-config.c',
'nm-config-data.c',
'nm-connectivity.c',
'nm-dcb.c',
'nm-dhcp4-config.c',
'nm-dhcp6-config.c',
'nm-dispatcher.c',
'nm-firewall-manager.c',
'nm-hostname-manager.c',
'nm-manager.c',
'nm-netns.c',
'nm-pacrunner-manager.c',
'nm-policy.c',
'nm-proxy-config.c',
'nm-rfkill-manager.c',
'nm-session-monitor.c',
'nm-sleep-monitor.c'
)
nm_deps = [
dl_dep,
libndp_dep,
libudev_dep,
nm_core_dep,
shared_n_acd_dep,
logind_dep,
]
if enable_concheck
nm_deps += libcurl_dep
endif
if enable_libaudit
nm_deps += libaudit_dep
endif
if enable_libpsl
nm_deps += libpsl_dep
endif
if enable_selinux
nm_deps += selinux_dep
endif
libnetwork_manager = static_library(
nm_name,
sources: sources,
dependencies: nm_deps,
c_args: cflags,
link_with: [libnetwork_manager_base, libsystemd_nm]
)
deps = [
dl_dep,
libndp_dep,
libudev_dep,
nm_core_dep
]
name = 'nm-iface-helper'
executable(
name,
name + '.c',
dependencies: deps,
c_args: cflags,
link_with: [libnetwork_manager_base, libsystemd_nm],
link_args: ldflags_linker_script_binary,
link_depends: linker_script_binary,
install: true,
install_dir: nm_libexecdir
)
if enable_tests
sources = files(
'ndisc/nm-fake-ndisc.c',
'platform/tests/test-common.c',
'platform/nm-fake-platform.c'
)
deps = [
libudev_dep,
nm_core_dep
]
test_cflags = ['-DNETWORKMANAGER_COMPILATION_TEST']
if require_root_tests
test_cflags += ['-DREQUIRE_ROOT_TESTS=1']
endif
platform = (host_machine.system().contains('linux') ? 'linux' : 'fake')
test_cflags_platform = '-DSETUP=nm_' + platform + '_platform_setup'
libnetwork_manager_test = static_library(
nm_name + 'Test',
sources: sources,
dependencies: deps,
c_args: cflags + test_cflags,
link_with: libnetwork_manager
)
test_nm_dep = declare_dependency(
dependencies: nm_dep,
compile_args: test_cflags,
link_with: libnetwork_manager_test
)
subdir('dnsmasq/tests')
subdir('ndisc/tests')
subdir('platform/tests')
subdir('supplicant/tests')
subdir('tests')
endif
subdir('dhcp')
if enable_ppp
subdir('ppp')
endif
subdir('devices')
subdir('settings/plugins')
# NetworkManager binary
create_exports_networkmanager = join_paths(meson.source_root(), 'tools', 'create-exports-NetworkManager.sh')
symbol_map_name = 'NetworkManager.ver'
ver_script = custom_target(
symbol_map_name,
input: meson.source_root(),
output: symbol_map_name,
depends: [ libnetwork_manager, core_plugins ],
command: [create_exports_networkmanager, '--called-from-build', '@INPUT@']
)
ldflags = ['-rdynamic', '-Wl,--version-script,@0@'.format(ver_script.full_path())]
network_manager = executable(
nm_name,
'main.c',
dependencies: nm_deps,
c_args: nm_cflags,
link_with: libnetwork_manager,
link_args: ldflags,
link_depends: ver_script,
install: true,
install_dir: nm_sbindir
)