691c71a7f2
Add a configure option to disable eBPF support in n-acd. Note that, even if eBPF is not supported, n-acd requires a kernel > 3.19, which means that the setsockopt(..., SO_ATTACH_BPF) option must be defined. To allow building on older kernels without modifying the n-acd code, we inject the SO_ATTACH_BPF value as a preprocessor define in the compiler the command line.
120 lines
3.0 KiB
Meson
120 lines
3.0 KiB
Meson
shared_inc = include_directories('.')
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shared_c_siphash = static_library(
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'c-siphash',
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sources: 'c-siphash/src/c-siphash.c',
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)
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shared_c_siphash_dep = declare_dependency(
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include_directories: shared_inc,
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link_with: shared_c_siphash,
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)
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shared_c_rbtree = static_library(
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'c-rbtree',
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c_args: '-std=c11',
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sources: files('c-rbtree/src/c-rbtree.c',
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'c-rbtree/src/c-rbtree.h',
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'c-rbtree/src/c-rbtree-private.h'),
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)
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shared_c_rbtree_dep = declare_dependency(
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include_directories: shared_inc,
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link_with: shared_c_rbtree,
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)
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if get_option('ebpf')
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shared_n_acd_bpf_files = files('n-acd/src/n-acd-bpf.c')
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else
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shared_n_acd_bpf_files = files('n-acd/src/n-acd-bpf-fallback.c')
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endif
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shared_n_acd = static_library(
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'n-acd',
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sources: files('n-acd/src/n-acd.c',
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'n-acd/src/n-acd.h',
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'n-acd/src/n-acd-private.h',
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'n-acd/src/n-acd-probe.c',
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'n-acd/src/util/timer.c',
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'n-acd/src/util/timer.h')
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+ shared_n_acd_bpf_files,
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c_args: [
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'-D_GNU_SOURCE',
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'-DSO_ATTACH_BPF=50',
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'-std=c11',
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'-Wno-pointer-arith',
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'-Wno-vla',
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],
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include_directories: [
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include_directories('c-siphash/src'),
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include_directories('c-list/src'),
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include_directories('c-rbtree/src'),
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],
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dependencies: [
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shared_c_siphash_dep,
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shared_c_rbtree_dep
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],
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)
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shared_n_acd_dep = declare_dependency(
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include_directories: shared_inc,
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link_with: shared_n_acd,
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)
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version_conf = configuration_data()
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version_conf.set('NM_MAJOR_VERSION', nm_major_version)
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version_conf.set('NM_MINOR_VERSION', nm_minor_version)
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version_conf.set('NM_MICRO_VERSION', nm_micro_version)
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version_header = configure_file(
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input: 'nm-version-macros.h.in',
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output: 'nm-version-macros.h',
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configuration: version_conf,
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)
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shared_nm_ethtool_utils_c = files('nm-ethtool-utils.c')
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shared_nm_meta_setting_c = files('nm-meta-setting.c')
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shared_nm_test_utils_impl_c = files('nm-test-utils-impl.c')
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shared_nm_utils_nm_vpn_plugin_utils_c = files('nm-utils/nm-vpn-plugin-utils.c')
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shared_files_libnm_core = files('''
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c-siphash/src/c-siphash.c
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nm-utils/c-list-util.c
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nm-utils/nm-dedup-multi.c
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nm-utils/nm-enum-utils.c
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nm-utils/nm-hash-utils.c
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nm-utils/nm-io-utils.c
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nm-utils/nm-random-utils.c
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nm-utils/nm-secret-utils.c
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nm-utils/nm-shared-utils.c
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nm-utils/nm-udev-utils.c
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'''.split())
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shared_files_clients_common = files('''
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c-siphash/src/c-siphash.c
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nm-utils/nm-enum-utils.c
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nm-utils/nm-hash-utils.c
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nm-utils/nm-random-utils.c
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nm-utils/nm-shared-utils.c
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'''.split())
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shared_files_libnm_util = files('''
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nm-utils/nm-shared-utils.c
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'''.split())
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shared_files_libnm_glib = files('''
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nm-utils/nm-udev-utils.c
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'''.split())
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shared_dep = declare_dependency(
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include_directories: [
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top_inc,
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shared_inc,
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],
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dependencies: glib_dep,
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)
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