examples: reduce indentation in build files

As with the lib and drivers directories, we can use "continue" keyword to
reduce the indentation level of the majority of the foreach block. At the
same time, we can also replace tab indentation with spaces.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

examples/bbdev_app/meson.build

@@ -9,5 +9,5 @@
 deps += 'bbdev'
 allow_experimental_apis = true
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/bond/meson.build

@@ -9,5 +9,5 @@
 deps += 'net_bond'
 allow_experimental_apis = true
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/cmdline/meson.build

@@ -8,5 +8,7 @@
 
 allow_experimental_apis = true
 sources = files(
-	'commands.c', 'main.c', 'parse_obj_list.c'
+        'commands.c',
+        'main.c',
+        'parse_obj_list.c',
 )

examples/distributor/meson.build

@@ -9,11 +9,11 @@
 # require the power library
 build = dpdk_conf.has('RTE_LIB_POWER')
 if not build
-	subdir_done()
+    subdir_done()
 endif
 
 allow_experimental_apis = true
 deps += ['distributor', 'power']
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/ethtool/meson.build

@@ -8,17 +8,19 @@
 
 build = is_linux
 if not build
-	subdir_done()
+    subdir_done()
 endif
 
-sources = files('lib/rte_ethtool.c',
-	'ethtool-app/ethapp.c',
-	'ethtool-app/main.c')
+sources = files(
+        'lib/rte_ethtool.c',
+        'ethtool-app/ethapp.c',
+        'ethtool-app/main.c',
+)
 includes = include_directories('lib', 'ethtool-app')
 
 deps += 'bus_pci'
 if dpdk_conf.has('RTE_NET_IXGBE')
-	deps += 'net_ixgbe'
+    deps += 'net_ixgbe'
 endif
 
 allow_experimental_apis = true

examples/eventdev_pipeline/meson.build

@@ -9,7 +9,7 @@
 allow_experimental_apis = true
 deps += 'eventdev'
 sources = files(
-	'main.c',
-	'pipeline_worker_generic.c',
-	'pipeline_worker_tx.c'
+        'main.c',
+        'pipeline_worker_generic.c',
+        'pipeline_worker_tx.c',
 )

examples/fips_validation/meson.build

@@ -9,15 +9,15 @@
 deps += ['cryptodev']
 allow_experimental_apis = true
 sources = files(
-	'fips_validation_aes.c',
-	'fips_validation.c',
-	'fips_validation_hmac.c',
-	'fips_validation_tdes.c',
-	'fips_validation_gcm.c',
-	'fips_validation_cmac.c',
-	'fips_validation_ccm.c',
-	'fips_validation_sha.c',
-	'fips_validation_xts.c',
-	'fips_dev_self_test.c',
-	'main.c'
+        'fips_validation_aes.c',
+        'fips_validation.c',
+        'fips_validation_hmac.c',
+        'fips_validation_tdes.c',
+        'fips_validation_gcm.c',
+        'fips_validation_cmac.c',
+        'fips_validation_ccm.c',
+        'fips_validation_sha.c',
+        'fips_validation_xts.c',
+        'fips_dev_self_test.c',
+        'main.c',
 )

examples/flow_classify/meson.build

@@ -9,5 +9,5 @@
 deps += 'flow_classify'
 allow_experimental_apis = true
 sources = files(
-	'flow_classify.c'
+        'flow_classify.c',
 )

examples/flow_filtering/meson.build

@@ -8,5 +8,5 @@
 
 allow_experimental_apis = true
 sources = files(
-	'main.c',
+        'main.c',
 )

examples/helloworld/meson.build

@@ -8,5 +8,5 @@
 
 allow_experimental_apis = true
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/ioat/meson.build

@@ -9,11 +9,11 @@
 allow_experimental_apis = true
 build = dpdk_conf.has('RTE_RAW_IOAT')
 if not build
-	subdir_done()
+    subdir_done()
 endif
 
 deps += ['raw_ioat']
 
 sources = files(
-	'ioatfwd.c'
+        'ioatfwd.c',
 )

examples/ip_fragmentation/meson.build

@@ -9,5 +9,5 @@
 allow_experimental_apis = true
 deps +=  ['ip_frag', 'lpm']
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/ip_pipeline/meson.build

@@ -8,24 +8,24 @@
 
 build = cc.has_header('sys/epoll.h')
 if not build
-	subdir_done()
+    subdir_done()
 endif
 
 deps += ['pipeline', 'bus_pci']
 allow_experimental_apis = true
 sources = files(
-	'action.c',
-	'cli.c',
-	'conn.c',
-	'kni.c',
-	'link.c',
-	'main.c',
-	'mempool.c',
-	'parser.c',
-	'pipeline.c',
-	'swq.c',
-	'tap.c',
-	'thread.c',
-	'tmgr.c',
-	'cryptodev.c'
+        'action.c',
+        'cli.c',
+        'conn.c',
+        'cryptodev.c',
+        'kni.c',
+        'link.c',
+        'main.c',
+        'mempool.c',
+        'parser.c',
+        'pipeline.c',
+        'swq.c',
+        'tap.c',
+        'thread.c',
+        'tmgr.c',
 )

examples/ip_reassembly/meson.build

@@ -9,5 +9,5 @@
 allow_experimental_apis = true
 deps += ['lpm', 'ip_frag']
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/ipsec-secgw/meson.build

@@ -9,17 +9,17 @@
 deps += ['security', 'lpm', 'acl', 'hash', 'ip_frag', 'ipsec', 'eventdev']
 allow_experimental_apis = true
 sources = files(
-	'esp.c',
-	'event_helper.c',
-	'flow.c',
-	'ipsec.c',
-	'ipsec_process.c',
-	'ipsec-secgw.c',
-	'ipsec_worker.c',
-	'parser.c',
-	'rt.c',
-	'sa.c',
-	'sad.c',
-	'sp4.c',
-	'sp6.c'
+        'esp.c',
+        'event_helper.c',
+        'flow.c',
+        'ipsec.c',
+        'ipsec_process.c',
+        'ipsec-secgw.c',
+        'ipsec_worker.c',
+        'parser.c',
+        'rt.c',
+        'sa.c',
+        'sad.c',
+        'sp4.c',
+        'sp6.c',
 )

examples/ipv4_multicast/meson.build

@@ -9,5 +9,5 @@
 allow_experimental_apis = true
 deps += 'hash'
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/kni/meson.build

@@ -9,11 +9,11 @@
 # this app can be built if-and-only-if KNI library is buildable
 build = dpdk_conf.has('RTE_LIB_KNI')
 if not build
-	subdir_done()
+    subdir_done()
 endif
 
 deps += ['kni', 'bus_pci']
 sources = files(
-	'main.c'
+        'main.c',
 )
 allow_experimental_apis = true

examples/l2fwd-cat/meson.build

@@ -9,12 +9,13 @@
 pqos = cc.find_library('pqos', required: false)
 build = pqos.found()
 if not build
-	subdir_done()
+    subdir_done()
 endif
 
 ext_deps += pqos
 allow_experimental_apis = true
 cflags += '-I/usr/local/include' # assume pqos lib installed in /usr/local
 sources = files(
-	'cat.c', 'l2fwd-cat.c'
+        'cat.c',
+        'l2fwd-cat.c',
 )

examples/l2fwd-crypto/meson.build

@@ -8,9 +8,9 @@
 
 deps += 'cryptodev'
 if dpdk_conf.has('RTE_CRYPTO_SCHEDULER')
-	deps += 'crypto_scheduler'
+    deps += 'crypto_scheduler'
 endif
 allow_experimental_apis = true
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/l2fwd-event/meson.build

@@ -10,10 +10,10 @@
 allow_experimental_apis = true
 deps += 'eventdev'
 sources = files(
-	'main.c',
-	'l2fwd_poll.c',
-	'l2fwd_common.c',
-	'l2fwd_event.c',
-	'l2fwd_event_internal_port.c',
-	'l2fwd_event_generic.c'
+        'main.c',
+        'l2fwd_common.c',
+        'l2fwd_event.c',
+        'l2fwd_event_generic.c',
+        'l2fwd_event_internal_port.c',
+        'l2fwd_poll.c',
 )

examples/l2fwd-jobstats/meson.build

@@ -9,5 +9,5 @@
 allow_experimental_apis = true
 deps += ['jobstats', 'timer']
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/l2fwd-keepalive/meson.build

@@ -9,12 +9,13 @@
 allow_experimental_apis = true
 librt = cc.find_library('rt', required: false)
 if not librt.found()
-	build = false
-	subdir_done()
+    build = false
+    subdir_done()
 endif
 
 ext_deps += librt
 deps += 'timer'
 sources = files(
-	'main.c', 'shm.c'
+        'main.c',
+        'shm.c',
 )

examples/l2fwd/meson.build

@@ -9,5 +9,5 @@
 # Enable experimental API flag as l2fwd uses rte_ethdev_set_ptype API
 allow_experimental_apis = true
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/l3fwd-acl/meson.build

@@ -9,5 +9,5 @@
 allow_experimental_apis = true
 deps += ['acl', 'lpm', 'hash']
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/l3fwd-graph/meson.build

@@ -8,6 +8,6 @@
 
 deps += ['graph', 'eal', 'lpm', 'ethdev', 'node' ]
 sources = files(
-	'main.c'
+        'main.c',
 )
 allow_experimental_apis = true

examples/l3fwd-power/meson.build

@@ -14,5 +14,6 @@ endif
 allow_experimental_apis = true
 deps += ['power', 'timer', 'lpm', 'hash', 'metrics', 'telemetry']
 sources = files(
-	'main.c', 'perf_core.c'
+        'main.c',
+        'perf_core.c',
 )

examples/l3fwd/meson.build

@@ -9,6 +9,11 @@
 allow_experimental_apis = true
 deps += ['hash', 'lpm', 'fib', 'eventdev']
 sources = files(
-	'l3fwd_em.c', 'l3fwd_lpm.c', 'l3fwd_fib.c', 'l3fwd_event.c',
-	'l3fwd_event_internal_port.c', 'l3fwd_event_generic.c', 'main.c'
+    'l3fwd_em.c',
+    'l3fwd_event.c',
+    'l3fwd_event_internal_port.c',
+    'l3fwd_event_generic.c',
+    'l3fwd_fib.c',
+    'l3fwd_lpm.c',
+    'main.c',
 )

examples/link_status_interrupt/meson.build

@@ -8,5 +8,5 @@
 
 allow_experimental_apis = true
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/meson.build

@@ -3,109 +3,130 @@
 
 link_whole_libs = []
 if get_option('default_library') == 'static'
-	link_whole_libs = dpdk_static_libraries + dpdk_drivers
+    link_whole_libs = dpdk_static_libraries + dpdk_drivers
 endif
 
 # list of all example apps. Keep 1-3 per line, in alphabetical order.
 all_examples = [
-	'bbdev_app', 'bond',
-	'cmdline',
-	'distributor', 'ethtool',
-	'eventdev_pipeline',
-	'fips_validation', 'flow_classify',
-	'flow_filtering', 'helloworld',
-	'ioat',
-	'ip_fragmentation', 'ip_pipeline',
-	'ip_reassembly', 'ipsec-secgw',
-	'ipv4_multicast', 'kni',
-	'l2fwd', 'l2fwd-cat', 'l2fwd-event',
-	'l2fwd-crypto', 'l2fwd-jobstats',
-	'l2fwd-keepalive', 'l3fwd',
-	'l3fwd-acl', 'l3fwd-power', 'l3fwd-graph',
-	'link_status_interrupt',
-	'multi_process/client_server_mp/mp_client',
-	'multi_process/client_server_mp/mp_server',
-	'multi_process/hotplug_mp',
-	'multi_process/simple_mp',
-	'multi_process/symmetric_mp',
-	'ntb', 'packet_ordering',
-	'performance-thread/l3fwd-thread',
-	'performance-thread/pthread_shim',
-	'pipeline',
-	'ptpclient',
-	'qos_meter', 'qos_sched',
-	'rxtx_callbacks',
-	'server_node_efd/node',
-	'server_node_efd/server',
-	'service_cores',
-	'skeleton',
-	'timer', 'vdpa',
-	'vhost', 'vhost_crypto',
-	'vhost_blk', 'vm_power_manager',
-	'vm_power_manager/guest_cli',
-	'vmdq', 'vmdq_dcb',
+        'bbdev_app',
+        'bond',
+        'cmdline',
+        'distributor',
+        'ethtool',
+        'eventdev_pipeline',
+        'fips_validation',
+        'flow_classify',
+        'flow_filtering',
+        'helloworld',
+        'ioat',
+        'ip_fragmentation',
+        'ip_pipeline',
+        'ip_reassembly',
+        'ipsec-secgw',
+        'ipv4_multicast',
+        'kni',
+        'l2fwd',
+        'l2fwd-cat',
+        'l2fwd-crypto',
+        'l2fwd-event',
+        'l2fwd-jobstats',
+        'l2fwd-keepalive',
+        'l3fwd',
+        'l3fwd-acl',
+        'l3fwd-graph',
+        'l3fwd-power',
+        'link_status_interrupt',
+        'multi_process/client_server_mp/mp_client',
+        'multi_process/client_server_mp/mp_server',
+        'multi_process/hotplug_mp',
+        'multi_process/simple_mp',
+        'multi_process/symmetric_mp',
+        'ntb',
+        'packet_ordering',
+        'performance-thread/l3fwd-thread',
+        'performance-thread/pthread_shim',
+        'pipeline',
+        'ptpclient',
+        'qos_meter',
+        'qos_sched',
+        'rxtx_callbacks',
+        'server_node_efd/node',
+        'server_node_efd/server',
+        'service_cores',
+        'skeleton',
+        'timer',
+        'vdpa',
+        'vhost',
+        'vhost_blk',
+        'vhost_crypto',
+        'vm_power_manager',
+        'vm_power_manager/guest_cli',
+        'vmdq',
+        'vmdq_dcb',
 ]
 
 # on install, skip copying all meson.build files
 ex_file_excludes = ['meson.build']
 foreach ex:all_examples
-	ex_file_excludes += [ex + '/meson.build']
+    ex_file_excludes += [ex + '/meson.build']
 endforeach
 
 if get_option('examples') == ''
-	subdir_done()
+    subdir_done()
 endif
 
 if get_option('examples').to_lower() == 'all'
-	examples = all_examples
-	allow_skips = true # don't flag an error if we can't build an app
+    examples = all_examples
+    allow_skips = true # don't flag an error if we can't build an app
 else
-	examples = get_option('examples').split(',')
-	allow_skips = false # error out if we can't build a requested app
+    examples = get_option('examples').split(',')
+    allow_skips = false # error out if we can't build a requested app
 endif
 default_cflags = machine_args
 if cc.has_argument('-Wno-format-truncation')
-	default_cflags += '-Wno-format-truncation'
+    default_cflags += '-Wno-format-truncation'
 endif
 default_ldflags = dpdk_extra_ldflags
 if get_option('default_library') == 'static' and not is_windows
-	default_ldflags += ['-Wl,--export-dynamic']
+    default_ldflags += ['-Wl,--export-dynamic']
 endif
 
 foreach example: examples
-	name = example.split('/')[-1]
-	build = true
-	sources = []
-	allow_experimental_apis = false
-	cflags = default_cflags
-	ldflags = default_ldflags
+    name = example.split('/')[-1]
+    build = true
+    sources = []
+    allow_experimental_apis = false
+    cflags = default_cflags
+    ldflags = default_ldflags
 
-	ext_deps = []
-	includes = [include_directories(example)]
-	deps = ['eal', 'mempool', 'net', 'mbuf', 'ethdev', 'cmdline']
-	subdir(example)
+    ext_deps = []
+    includes = [include_directories(example)]
+    deps = ['eal', 'mempool', 'net', 'mbuf', 'ethdev', 'cmdline']
+    subdir(example)
 
-	if build
-		dep_objs = ext_deps
-		foreach d:deps
-			var_name = get_option('default_library') + '_rte_' + d
-			if not is_variable(var_name)
-				error('Missing dependency "@0@" for example "@1@"'.format(d, name))
-			endif
-			dep_objs += [get_variable(var_name)]
-		endforeach
-		if allow_experimental_apis
-			cflags += '-DALLOW_EXPERIMENTAL_API'
-		endif
-		executable('dpdk-' + name, sources,
-			include_directories: includes,
-			link_whole: link_whole_libs,
-			link_args: ldflags,
-			c_args: cflags,
-			dependencies: dep_objs)
-	elif not allow_skips
-		error('Cannot build requested example "' + name + '"')
-	else
-		message('Skipping example "' + name + '"')
-	endif
+    if not build
+        if not allow_skips
+            error('Cannot build requested example "' + name + '"')
+        endif
+        message('Skipping example "' + name + '"')
+        continue
+    endif
+
+    dep_objs = ext_deps
+    foreach d:deps
+        var_name = get_option('default_library') + '_rte_' + d
+        if not is_variable(var_name)
+            error('Missing dependency "@0@" for example "@1@"'.format(d, name))
+        endif
+        dep_objs += [get_variable(var_name)]
+    endforeach
+    if allow_experimental_apis
+        cflags += '-DALLOW_EXPERIMENTAL_API'
+    endif
+    executable('dpdk-' + name, sources,
+            include_directories: includes,
+            link_whole: link_whole_libs,
+            link_args: ldflags,
+            c_args: cflags,
+            dependencies: dep_objs)
 endforeach

examples/multi_process/client_server_mp/mp_client/meson.build

@@ -10,5 +10,5 @@ includes += include_directories('../shared')
 
 allow_experimental_apis = true
 sources = files(
-	'client.c'
+        'client.c'
 )

examples/multi_process/client_server_mp/mp_server/meson.build

@@ -10,5 +10,5 @@ includes += include_directories('../shared')
 
 allow_experimental_apis = true
 sources = files(
-	'args.c', 'init.c', 'main.c'
+        'args.c', 'init.c', 'main.c'
 )

examples/multi_process/hotplug_mp/meson.build

@@ -8,5 +8,5 @@
 
 allow_experimental_apis = true
 sources = files(
-	'commands.c', 'main.c'
+        'commands.c', 'main.c'
 )

examples/multi_process/simple_mp/meson.build

@@ -8,5 +8,5 @@
 
 allow_experimental_apis = true
 sources = files(
-	'mp_commands.c', 'main.c'
+        'mp_commands.c', 'main.c'
 )

examples/multi_process/symmetric_mp/meson.build

@@ -8,5 +8,5 @@
 
 allow_experimental_apis = true
 sources = files(
-	'main.c'
+        'main.c'
 )

examples/ntb/meson.build

@@ -8,15 +8,15 @@
 
 allow_experimental_apis = true
 if not is_linux
-	build = false
-	subdir_done()
+    build = false
+    subdir_done()
 endif
 
 deps += 'rawdev'
 cflags += ['-D_FILE_OFFSET_BITS=64']
 sources = files(
-	'ntb_fwd.c'
+        'ntb_fwd.c',
 )
 if dpdk_conf.has('RTE_RAW_NTB')
-	deps += 'raw_ntb'
+    deps += 'raw_ntb'
 endif

examples/packet_ordering/meson.build

@@ -9,5 +9,5 @@
 allow_experimental_apis = true
 deps += 'reorder'
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/performance-thread/l3fwd-thread/meson.build

@@ -8,7 +8,7 @@
 
 build = dpdk_conf.has('RTE_ARCH_X86_64')
 if not build
-	subdir_done()
+    subdir_done()
 endif
 
 deps += ['timer', 'lpm']
@@ -16,17 +16,17 @@ allow_experimental_apis = true
 
 # get the performance thread (pt) architecture subdir
 if dpdk_conf.has('RTE_ARCH_ARM64')
-	pt_arch_dir = '../common/arch/arm64'
+    pt_arch_dir = '../common/arch/arm64'
 else
-	pt_arch_dir = '../common/arch/x86'
+    pt_arch_dir = '../common/arch/x86'
 endif
 sources += files('main.c',
-	'../common/lthread.c',
-	'../common/lthread_cond.c',
-	'../common/lthread_diag.c',
-	'../common/lthread_mutex.c',
-	'../common/lthread_sched.c',
-	'../common/lthread_tls.c',
-	pt_arch_dir + '/ctx.c')
+    '../common/lthread.c',
+    '../common/lthread_cond.c',
+    '../common/lthread_diag.c',
+    '../common/lthread_mutex.c',
+    '../common/lthread_sched.c',
+    '../common/lthread_tls.c',
+    pt_arch_dir + '/ctx.c')
 
 includes += include_directories('../common', pt_arch_dir)

examples/performance-thread/pthread_shim/meson.build

@@ -8,7 +8,7 @@
 
 build = dpdk_conf.has('RTE_ARCH_X86_64') or dpdk_conf.has('RTE_ARCH_ARM64')
 if not build
-	subdir_done()
+    subdir_done()
 endif
 
 deps += ['timer']
@@ -16,18 +16,18 @@ allow_experimental_apis = true
 
 # get the performance thread (pt) architecture subdir
 if dpdk_conf.has('RTE_ARCH_ARM64')
-	pt_arch_dir = '../common/arch/arm64'
+    pt_arch_dir = '../common/arch/arm64'
 else
-	pt_arch_dir = '../common/arch/x86'
+    pt_arch_dir = '../common/arch/x86'
 endif
 sources += files('main.c',
-	'pthread_shim.c',
-	'../common/lthread.c',
-	'../common/lthread_cond.c',
-	'../common/lthread_diag.c',
-	'../common/lthread_mutex.c',
-	'../common/lthread_sched.c',
-	'../common/lthread_tls.c',
-	pt_arch_dir + '/ctx.c')
+    'pthread_shim.c',
+    '../common/lthread.c',
+    '../common/lthread_cond.c',
+    '../common/lthread_diag.c',
+    '../common/lthread_mutex.c',
+    '../common/lthread_sched.c',
+    '../common/lthread_tls.c',
+    pt_arch_dir + '/ctx.c')
 
 includes += include_directories('../common', pt_arch_dir)

examples/pipeline/meson.build

@@ -8,15 +8,15 @@
 
 build = cc.has_header('sys/epoll.h')
 if not build
-	subdir_done()
+    subdir_done()
 endif
 
 deps += ['pipeline', 'bus_pci']
 allow_experimental_apis = true
 sources = files(
-	'cli.c',
-	'conn.c',
-	'main.c',
-	'obj.c',
-	'thread.c',
+        'cli.c',
+        'conn.c',
+        'main.c',
+        'obj.c',
+        'thread.c',
 )

examples/ptpclient/meson.build

@@ -8,5 +8,5 @@
 
 allow_experimental_apis = true
 sources = files(
-	'ptpclient.c'
+        'ptpclient.c',
 )

examples/qos_meter/meson.build

@@ -9,5 +9,6 @@
 allow_experimental_apis = true
 deps += 'meter'
 sources = files(
-	'main.c', 'rte_policer.c'
+        'main.c',
+        'rte_policer.c',
 )

examples/qos_sched/meson.build

@@ -9,6 +9,11 @@
 allow_experimental_apis = true
 deps += ['sched', 'cfgfile']
 sources = files(
-	'app_thread.c', 'args.c', 'cfg_file.c', 'cmdline.c',
-	'init.c', 'main.c', 'stats.c'
+        'app_thread.c',
+        'args.c',
+        'cfg_file.c',
+        'cmdline.c',
+        'init.c',
+        'main.c',
+        'stats.c',
 )

examples/rxtx_callbacks/meson.build

@@ -10,5 +10,5 @@
 allow_experimental_apis = true
 
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/service_cores/meson.build

@@ -8,5 +8,5 @@
 
 allow_experimental_apis = true
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/skeleton/meson.build

@@ -8,5 +8,5 @@
 
 allow_experimental_apis = true
 sources = files(
-	'basicfwd.c'
+        'basicfwd.c',
 )

examples/timer/meson.build

@@ -9,5 +9,5 @@
 allow_experimental_apis = true
 deps += 'timer'
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/vdpa/meson.build

@@ -7,12 +7,12 @@
 # DPDK instance, use 'make'
 
 if not is_linux
-	build = false
-	subdir_done()
+    build = false
+    subdir_done()
 endif
 
 deps += 'vhost'
 allow_experimental_apis = true
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/vhost/meson.build

@@ -7,17 +7,18 @@
 # DPDK instance, use 'make'
 
 if not is_linux
-	build = false
-	subdir_done()
+    build = false
+    subdir_done()
 endif
 
 deps += 'vhost'
 allow_experimental_apis = true
 sources = files(
-	'main.c', 'virtio_net.c'
+        'main.c',
+        'virtio_net.c',
 )
 
 if dpdk_conf.has('RTE_RAW_IOAT')
-	deps += 'raw_ioat'
-	sources += files('ioat.c')
+    deps += 'raw_ioat'
+    sources += files('ioat.c')
 endif

examples/vhost_blk/meson.build

@@ -7,17 +7,19 @@
 # DPDK instance, use 'make'
 
 if not is_linux
-	build = false
-	subdir_done()
+    build = false
+    subdir_done()
 endif
 
 if not cc.has_header('linux/virtio_blk.h')
-	build = false
-	subdir_done()
+    build = false
+    subdir_done()
 endif
 
 deps += 'vhost'
 allow_experimental_apis = true
 sources = files(
-	'blk.c', 'vhost_blk.c', 'vhost_blk_compat.c'
+        'blk.c',
+        'vhost_blk.c',
+        'vhost_blk_compat.c',
 )

examples/vhost_crypto/meson.build

@@ -8,11 +8,11 @@
 
 build = dpdk_conf.has('RTE_LIB_VHOST')
 if not build
-	subdir_done()
+    subdir_done()
 endif
 
 allow_experimental_apis = true
 deps += ['vhost', 'cryptodev']
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/vm_power_manager/guest_cli/meson.build

@@ -14,7 +14,9 @@ endif
 deps += ['power']
 
 sources = files(
-	'main.c', 'parse.c', 'vm_power_cli_guest.c'
+        'main.c',
+        'parse.c',
+        'vm_power_cli_guest.c',
 )
 
 allow_experimental_apis = true

examples/vm_power_manager/meson.build

@@ -7,34 +7,39 @@
 # DPDK instance, use 'make'
 
 if not dpdk_conf.has('RTE_LIB_POWER')
-	build = false
-	subdir_done()
+    build = false
+    subdir_done()
 endif
 
 deps += ['power']
 
 if dpdk_conf.has('RTE_NET_BNXT')
-	deps += ['net_bnxt']
+    deps += ['net_bnxt']
 endif
 
 if dpdk_conf.has('RTE_NET_I40E')
-	deps += ['net_i40e']
+    deps += ['net_i40e']
 endif
 
 if dpdk_conf.has('RTE_NET_IXGBE')
-	deps += ['net_ixgbe']
+    deps += ['net_ixgbe']
 endif
 
 allow_experimental_apis = true
 sources = files(
-	'channel_manager.c', 'channel_monitor.c', 'main.c', 'parse.c', 'power_manager.c', 'vm_power_cli.c'
+        'channel_manager.c',
+        'channel_monitor.c',
+        'main.c',
+        'parse.c',
+        'power_manager.c',
+        'vm_power_cli.c',
 )
 
 # If we're on X86, pull in the x86 code for the branch monitor algo.
 if dpdk_conf.has('RTE_ARCH_X86_64')
-	sources += files('oob_monitor_x86.c')
+    sources += files('oob_monitor_x86.c')
 else
-	sources += files('oob_monitor_nop.c')
+    sources += files('oob_monitor_nop.c')
 endif
 
 opt_dep = cc.find_library('virt', required : false)
@@ -43,6 +48,6 @@ ext_deps += opt_dep
 
 opt_dep = dependency('jansson', required : false, method: 'pkg-config')
 if opt_dep.found()
-	ext_deps += opt_dep
-	cflags += '-DUSE_JANSSON'
+    ext_deps += opt_dep
+    cflags += '-DUSE_JANSSON'
 endif

examples/vmdq/meson.build

@@ -8,5 +8,5 @@
 
 allow_experimental_apis = true
 sources = files(
-	'main.c'
+        'main.c',
 )

examples/vmdq_dcb/meson.build

@@ -8,5 +8,5 @@
 
 allow_experimental_apis = true
 sources = files(
-	'main.c'
+        'main.c',
 )