1# Please keep these options sorted alphabetically.
   3option('check_includes', type: 'boolean', value: false, description:
   4       'build "chkincs" to verify each header file can compile alone')
   5option('cpu_instruction_set', type: 'string', value: 'auto',
   6        description: 'Set the target machine ISA (instruction set architecture). Will be set according to the platform option by default.')
   7option('developer_mode', type: 'feature', description:
   8       'turn on additional build checks relevant for DPDK developers')
   9option('disable_drivers', type: 'string', value: '', description:
  10       'Comma-separated list of drivers to explicitly disable.')
  11option('disable_libs', type: 'string', value: '', description:
  12       'Comma-separated list of libraries to explicitly disable. [NOTE: not all libs can be disabled]')
  13option('drivers_install_subdir', type: 'string', value: 'dpdk/pmds-<VERSION>', description:
  14       'Subdirectory of libdir where to install PMDs. Defaults to using a versioned subdirectory.')
  15option('enable_docs', type: 'boolean', value: false, description:
  16       'build documentation')
  17option('enable_drivers', type: 'string', value: '', description:
  18       'Comma-separated list of drivers to build. If unspecified, build all drivers.')
  19option('enable_driver_sdk', type: 'boolean', value: false, description:
  20       'Install headers to build drivers.')
  21option('enable_kmods', type: 'boolean', value: false, description:
  22       'build kernel modules')
  23option('examples', type: 'string', value: '', description:
  24       'Comma-separated list of examples to build by default')
  25option('flexran_sdk', type: 'string', value: '', description:
  26       'Path to FlexRAN SDK optional Libraries for BBDEV device')
  27option('ibverbs_link', type: 'combo', choices : ['static', 'shared', 'dlopen'], value: 'shared', description:
  28       'Linkage method (static/shared/dlopen) for Mellanox PMDs with ibverbs dependencies.')
  29option('include_subdir_arch', type: 'string', value: '', description:
  30       'subdirectory where to install arch-dependent headers')
  31option('kernel_dir', type: 'string', value: '', description:
  32       'Path to the kernel for building kernel modules. Headers must be in $kernel_dir or $kernel_dir/build. Modules will be installed in /lib/modules.')
  33option('machine', type: 'string', value: 'auto', description:
  34       'Alias of cpu_instruction_set.')
  35option('max_ethports', type: 'integer', value: 32, description:
  36       'maximum number of Ethernet devices')
  37option('max_lcores', type: 'integer', value: 128, description:
  38       'maximum number of cores/threads supported by EAL')
  39option('max_numa_nodes', type: 'integer', value: 32, description:
  40       'maximum number of NUMA nodes supported by EAL')
  41option('platform', type: 'string', value: 'native', description:
  42       'Platform to build, either "native", "generic" or a SoC. Please refer to the Linux build guide for more information.')
  43option('enable_trace_fp', type: 'boolean', value: false, description:
  44       'enable fast path trace points.')
  45option('tests', type: 'boolean', value: true, description:
  46       'build unit tests')
  47option('use_hpet', type: 'boolean', value: false, description:
  48       'use HPET timer in EAL')