[PATCH v18 24/26] lib: add no_vla_cflag to directories that are not VLA-free

[Andre Muezerie]

The no_vla_cflag is added to meson.build files in directories that
are not yet VLA-free.

Signed-off-by: Andre Muezerie <andremue at linux.microsoft.com>
---
 lib/acl/meson.build        |  2 ++
 lib/bpf/meson.build        |  2 ++
 lib/dispatcher/meson.build |  2 ++
 lib/eventdev/meson.build   |  2 ++
 lib/ipsec/meson.build      |  2 ++
 lib/member/meson.build     |  2 ++
 lib/metrics/meson.build    |  2 ++
 lib/pdcp/meson.build       |  2 ++
 lib/pdump/meson.build      |  2 ++
 lib/pipeline/meson.build   |  2 ++
 lib/power/meson.build      |  3 +++
 lib/table/meson.build      |  2 ++
 lib/vhost/meson.build      | 15 ++++++++++++---
 13 files changed, 37 insertions(+), 3 deletions(-)

diff --git a/lib/acl/meson.build b/lib/acl/meson.build
index 9cba08321a..12c4d5d45b 100644
--- a/lib/acl/meson.build
+++ b/lib/acl/meson.build
@@ -7,6 +7,8 @@ if is_windows
     subdir_done()
 endif
 
+cflags += no_vla_cflag
+
 sources = files('acl_bld.c', 'acl_gen.c', 'acl_run_scalar.c',
         'rte_acl.c', 'tb_mem.c')
 headers = files('rte_acl.h', 'rte_acl_osdep.h')
diff --git a/lib/bpf/meson.build b/lib/bpf/meson.build
index aa258a9061..1548b1a3fd 100644
--- a/lib/bpf/meson.build
+++ b/lib/bpf/meson.build
@@ -7,6 +7,8 @@ if is_windows
     subdir_done()
 endif
 
+cflags += no_vla_cflag
+
 if arch_subdir == 'x86' and dpdk_conf.get('RTE_ARCH_32')
     build = false
     reason = 'not supported on 32-bit x86'
diff --git a/lib/dispatcher/meson.build b/lib/dispatcher/meson.build
index ffaef26a6d..825debbcef 100644
--- a/lib/dispatcher/meson.build
+++ b/lib/dispatcher/meson.build
@@ -7,6 +7,8 @@ if is_windows
     subdir_done()
 endif
 
+cflags += no_vla_cflag
+
 sources = files('rte_dispatcher.c')
 headers = files('rte_dispatcher.h')
 
diff --git a/lib/eventdev/meson.build b/lib/eventdev/meson.build
index a04bb86f0f..92b0135922 100644
--- a/lib/eventdev/meson.build
+++ b/lib/eventdev/meson.build
@@ -7,6 +7,8 @@ if is_windows
     subdir_done()
 endif
 
+cflags += no_vla_cflag
+
 sources = files(
         'eventdev_private.c',
         'eventdev_trace_points.c',
diff --git a/lib/ipsec/meson.build b/lib/ipsec/meson.build
index 5c5a4aae78..40bc0f39cf 100644
--- a/lib/ipsec/meson.build
+++ b/lib/ipsec/meson.build
@@ -7,6 +7,8 @@ if is_windows
     subdir_done()
 endif
 
+cflags += no_vla_cflag
+
 sources = files('esp_inb.c', 'esp_outb.c',
                 'sa.c', 'ses.c', 'ipsec_sad.c',
                 'ipsec_telemetry.c')
diff --git a/lib/member/meson.build b/lib/member/meson.build
index 02ef59795e..0daee47803 100644
--- a/lib/member/meson.build
+++ b/lib/member/meson.build
@@ -7,6 +7,8 @@ if is_windows
     subdir_done()
 endif
 
+cflags += no_vla_cflag
+
 headers = files('rte_member.h')
 
 sources = files(
diff --git a/lib/metrics/meson.build b/lib/metrics/meson.build
index 8c1c4b4b49..c4f734471a 100644
--- a/lib/metrics/meson.build
+++ b/lib/metrics/meson.build
@@ -9,3 +9,5 @@ if dpdk_conf.has('RTE_HAS_JANSSON')
 endif
 
 deps += ['ethdev', 'telemetry']
+
+cflags += no_vla_cflag
diff --git a/lib/pdcp/meson.build b/lib/pdcp/meson.build
index f4f9246bcb..bab1838a26 100644
--- a/lib/pdcp/meson.build
+++ b/lib/pdcp/meson.build
@@ -7,6 +7,8 @@ if is_windows
     subdir_done()
 endif
 
+cflags += no_vla_cflag
+
 sources = files(
         'pdcp_cnt.c',
         'pdcp_crypto.c',
diff --git a/lib/pdump/meson.build b/lib/pdump/meson.build
index da8d51b616..f8d5ad9802 100644
--- a/lib/pdump/meson.build
+++ b/lib/pdump/meson.build
@@ -7,6 +7,8 @@ if is_windows
     subdir_done()
 endif
 
+cflags += no_vla_cflag
+
 sources = files('rte_pdump.c')
 headers = files('rte_pdump.h')
 deps += ['ethdev', 'bpf', 'pcapng']
diff --git a/lib/pipeline/meson.build b/lib/pipeline/meson.build
index fd5e0dc6bb..3d02a03243 100644
--- a/lib/pipeline/meson.build
+++ b/lib/pipeline/meson.build
@@ -7,6 +7,8 @@ if is_windows
     subdir_done()
 endif
 
+cflags += no_vla_cflag
+
 sources = files(
         'rte_pipeline.c',
         'rte_port_in_action.c',
diff --git a/lib/power/meson.build b/lib/power/meson.build
index b3a7bc7b2e..e56d544adf 100644
--- a/lib/power/meson.build
+++ b/lib/power/meson.build
@@ -11,6 +11,9 @@ if not is_linux
     build = false
     reason = 'only supported on Linux'
 endif
+
+cflags += no_vla_cflag
+
 sources = files(
         'power_common.c',
         'rte_power_cpufreq.c',
diff --git a/lib/table/meson.build b/lib/table/meson.build
index 9b3d9ac759..66fb88279b 100644
--- a/lib/table/meson.build
+++ b/lib/table/meson.build
@@ -1,6 +1,8 @@
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Intel Corporation
 
+cflags += no_vla_cflag
+
 sources = files(
         'rte_swx_keycmp.c',
         'rte_swx_table_em.c',
diff --git a/lib/vhost/meson.build b/lib/vhost/meson.build
index 51bcf17244..4f8417158e 100644
--- a/lib/vhost/meson.build
+++ b/lib/vhost/meson.build
@@ -16,11 +16,20 @@ elif (toolchain == 'icc' and cc.version().version_compare('>=16.0.0'))
     cflags += '-DVHOST_ICC_UNROLL_PRAGMA'
 endif
 dpdk_conf.set('RTE_LIBRTE_VHOST_POSTCOPY', cc.has_header('linux/userfaultfd.h'))
-cflags += [
-        '-fno-strict-aliasing',
-        '-Wno-address-of-packed-member',
+
+cflags += no_vla_cflag
+
+extra_flags = [
+    '-fno-strict-aliasing',
+    '-Wno-address-of-packed-member',
 ]
 
+foreach arg: extra_flags
+    if cc.has_argument(arg)
+        cflags += arg
+    endif
+endforeach
+
 sources = files(
         'fd_man.c',
         'iotlb.c',
-- 
2.47.2.vfs.0.1