# depending on the configuration options
pver = meson.project_version().split('.')
major_version = '@0@.@1@'.format(pver.get(0), pver.get(1))
-abi_version = run_command(find_program('cat', 'more'), abi_version_file).stdout().strip()
+abi_version = run_command(find_program('cat', 'more'), abi_version_file,
+ check: true).stdout().strip()
# Libraries have the abi_version as the filename extension
# and have the soname be all but the final part of the abi_version.
dpdk_conf.set('RTE_USE_LIBBSD', 1)
endif
+jansson_dep = dependency('jansson', required: false, method: 'pkg-config')
+if jansson_dep.found()
+ dpdk_conf.set('RTE_HAS_JANSSON', 1)
+endif
+
# check for pcap
pcap_dep = dependency('libpcap', required: false, method: 'pkg-config')
pcap_lib = is_windows ? 'wpcap' : 'pcap'
pcap_dep = cc.find_library(pcap_lib, required: false)
endif
if pcap_dep.found() and cc.has_header('pcap.h', dependencies: pcap_dep)
- dpdk_conf.set('RTE_PORT_PCAP', 1)
+ dpdk_conf.set('RTE_HAS_LIBPCAP', 1)
dpdk_extra_ldflags += '-l@0@'.format(pcap_lib)
endif
add_project_arguments('-include', 'rte_config.h', language: 'c')
# enable extra warnings and disable any unwanted warnings
+# -Wall is added by default at warning level 1, and -Wextra
+# at warning level 2 (DPDK default)
warning_flags = [
- # -Wall is added by meson by default, so add -Wextra only
- '-Wextra',
-
# additional warnings in alphabetical order
'-Wcast-qual',
'-Wdeprecated',
max_lcores = get_option('max_lcores')
if max_lcores == 'detect'
- # discovery makes sense only for non-cross builds
- if meson.is_cross_build()
- error('Discovery of max_lcores is not supported for cross-compilation.')
- endif
- # overwrite the default value with discovered values
- max_lcores = run_command(get_cpu_count_cmd).stdout().to_int()
- min_lcores = 2
- # DPDK must be built for at least 2 cores
- if max_lcores < min_lcores
- message('Found less than @0@ cores, building for @0@ cores'.format(min_lcores))
- max_lcores = min_lcores
- else
- message('Found @0@ cores'.format(max_lcores))
- endif
- dpdk_conf.set('RTE_MAX_LCORE', max_lcores)
+ # discovery makes sense only for non-cross builds
+ if meson.is_cross_build()
+ error('Discovery of max_lcores is not supported for cross-compilation.')
+ endif
+ # overwrite the default value with discovered values
+ max_lcores = run_command(get_cpu_count_cmd, check: true).stdout().to_int()
+ min_lcores = 2
+ # DPDK must be built for at least 2 cores
+ if max_lcores < min_lcores
+ message('Found less than @0@ cores, building for @0@ cores'.format(min_lcores))
+ max_lcores = min_lcores
+ else
+ message('Found @0@ cores'.format(max_lcores))
+ endif
+ dpdk_conf.set('RTE_MAX_LCORE', max_lcores)
elif max_lcores != 'default'
- # overwrite the default value from arch_subdir with user input
- dpdk_conf.set('RTE_MAX_LCORE', max_lcores.to_int())
+ # overwrite the default value from arch_subdir with user input
+ dpdk_conf.set('RTE_MAX_LCORE', max_lcores.to_int())
endif
max_numa_nodes = get_option('max_numa_nodes')
if max_numa_nodes == 'detect'
- # discovery makes sense only for non-cross builds
- if meson.is_cross_build()
- error('Discovery of max_numa_nodes not supported for cross-compilation.')
- endif
- # overwrite the default value with discovered values
- max_numa_nodes = run_command(get_numa_count_cmd).stdout().to_int()
- message('Found @0@ numa nodes'.format(max_numa_nodes))
- dpdk_conf.set('RTE_MAX_NUMA_NODES', max_numa_nodes)
+ # discovery makes sense only for non-cross builds
+ if meson.is_cross_build()
+ error('Discovery of max_numa_nodes not supported for cross-compilation.')
+ endif
+ # overwrite the default value with discovered values
+ max_numa_nodes = run_command(get_numa_count_cmd).stdout().to_int()
+ message('Found @0@ numa nodes'.format(max_numa_nodes))
+ dpdk_conf.set('RTE_MAX_NUMA_NODES', max_numa_nodes)
elif max_numa_nodes != 'default'
- # overwrite the default value from arch_subdir with user input
- dpdk_conf.set('RTE_MAX_NUMA_NODES', max_numa_nodes.to_int())
+ # overwrite the default value from arch_subdir with user input
+ dpdk_conf.set('RTE_MAX_NUMA_NODES', max_numa_nodes.to_int())
endif
# check that CPU and NUMA counts are set
if not dpdk_conf.has('RTE_MAX_LCORE')
- error('Number of CPU cores not specified.')
+ error('Number of CPU cores not specified.')
endif
if not dpdk_conf.has('RTE_MAX_NUMA_NODES')
- error('Number of NUMA nodes not specified.')
+ error('Number of NUMA nodes not specified.')
endif
# set the install path for the drivers
endif
endif
+if get_option('b_sanitize') == 'address' or get_option('b_sanitize') == 'address,undefined'
+ if is_windows
+ error('ASan is not supported on windows')
+ endif
+
+ if cc.get_id() == 'gcc'
+ asan_dep = cc.find_library('asan', required: true)
+ if (not cc.links('int main(int argc, char *argv[]) { return 0; }',
+ dependencies: asan_dep))
+ error('broken dependency, "libasan"')
+ endif
+ add_project_link_arguments('-lasan', language: 'c')
+ dpdk_extra_ldflags += '-lasan'
+ endif
+
+ if is_linux and dpdk_conf.get('RTE_ARCH_64')
+ dpdk_conf.set10('RTE_MALLOC_ASAN', true)
+ endif
+endif
+
if get_option('default_library') == 'both'
error( '''
Unsupported value "both" for "default_library" option.