When DPDK is used as a subproject, include the required compile
arguments so that the parent project is also built with the appropriate
cflags (most importantly -march). Use the same cflags as pkg-config.
Fixes: f93a605f2d6e ("build: add definitions for use as Meson subproject")
Cc: sta...@dpdk.org
Signed-off-by: Robin Jarry <rja...@redhat.com>
---
buildtools/subproject/meson.build | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/buildtools/subproject/meson.build
b/buildtools/subproject/meson.build
index 322e01c02969..203c5d36c6e9 100644
--- a/buildtools/subproject/meson.build
+++ b/buildtools/subproject/meson.build
@@ -2,10 +2,15 @@
# Copyright(c) 2022 Intel Corporation
message('DPDK subproject linking: ' + get_option('default_library'))
+subproject_cflags = ['-include', 'rte_config.h'] + machine_args
+if is_freebsd
+ subproject_cflags += ['-D__BSD_VISIBLE']
+endif
if get_option('default_library') == 'static'
dpdk_dep = declare_dependency(
version: meson.project_version(),
dependencies: dpdk_static_lib_deps,
+ compile_args: subproject_cflags,
# static library deps in DPDK build don't include "link_with"
parameters,
# so explicitly link-in both libs and drivers
link_whole: dpdk_static_libraries + dpdk_drivers,
@@ -13,6 +18,7 @@ if get_option('default_library') == 'static'
else
dpdk_dep = declare_dependency(
version: meson.project_version(),
+ compile_args: subproject_cflags,
# shared library deps include all necessary linking parameters
dependencies: dpdk_shared_lib_deps)
endif
--
2.44.0
