build: add header includes check

[dpdk.git] / buildtools / chkincs / meson.build

diff --git a/buildtools/chkincs/meson.build b/buildtools/chkincs/meson.build
new file mode 100644 (file)
index 0000000..f345e87
--- /dev/null
+++ b/buildtools/chkincs/meson.build
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2021 Intel Corporation
+
+if not get_option('check_includes')
+       build = false
+       subdir_done()
+endif
+
+if is_windows
+       # for windows, the shebang line in the script won't work.
+       error('option "check_includes" is not supported on windows')
+endif
+
+gen_c_file_for_header = find_program('gen_c_file_for_header.py')
+gen_c_files = generator(gen_c_file_for_header,
+       output: '@BASENAME@.c',
+       arguments: ['@INPUT@', '@OUTPUT@'])
+
+cflags = machine_args
+cflags += '-Wno-unused-function' # needed if we include generic headers
+cflags += '-DALLOW_EXPERIMENTAL_API'
+
+sources = files('main.c')
+sources += gen_c_files.process(dpdk_chkinc_headers)
+
+deps = []
+foreach l:enabled_libs
+       deps += get_variable('static_rte_' + l)
+endforeach
+
+executable('chkincs', sources,
+       c_args: cflags,
+       include_directories: includes,
+       dependencies: deps,
+       link_whole: dpdk_static_libraries + dpdk_drivers,
+       install: false)