dpdk_extra_ldflags += '-lpcap'
endif
+# for clang 32-bit compiles we need libatomic for 64-bit atomic ops
+if cc.get_id() == 'clang' and dpdk_conf.get('RTE_ARCH_64') == false
+ atomic_dep = cc.find_library('atomic', required: true)
+ add_project_link_arguments('-latomic', language: 'c')
+ dpdk_extra_ldflags += '-latomic'
+endif
+
# add -include rte_config to cflags
add_project_arguments('-include', 'rte_config.h', language: 'c')
'-Wno-packed-not-aligned',
'-Wno-missing-field-initializers'
]
+if cc.get_id() == 'gcc' and cc.version().version_compare('>=10.0')
+# FIXME: Bugzilla 396
+ warning_flags += '-Wno-zero-length-bounds'
+endif
if not dpdk_conf.get('RTE_ARCH_64')
# for 32-bit, don't warn about casting a 32-bit pointer to 64-bit int - it's fine!!
warning_flags += '-Wno-pointer-to-int-cast'
dpdk_conf.set('RTE_MAX_NUMA_NODES', get_option('max_numa_nodes'))
dpdk_conf.set('RTE_MAX_ETHPORTS', get_option('max_ethports'))
dpdk_conf.set('RTE_LIBEAL_USE_HPET', get_option('use_hpet'))
+dpdk_conf.set('RTE_ENABLE_TRACE_FP', get_option('enable_trace_fp'))
# values which have defaults which may be overridden
dpdk_conf.set('RTE_MAX_VFIO_GROUPS', 64)
dpdk_conf.set('RTE_DRIVER_MEMPOOL_BUCKET_SIZE_KB', 64)
compile_time_cpuflags = []
-if host_machine.cpu_family().startswith('x86')
- arch_subdir = 'x86'
-elif host_machine.cpu_family().startswith('arm') or host_machine.cpu_family().startswith('aarch')
- arch_subdir = 'arm'
-elif host_machine.cpu_family().startswith('ppc')
- arch_subdir = 'ppc'
-endif
subdir(arch_subdir)
dpdk_conf.set('RTE_COMPILE_TIME_CPUFLAGS', ','.join(compile_time_cpuflags))