eal/memory: fix unused SIGBUS handler

[dpdk.git] / buildtools / meson.build

diff --git a/buildtools/meson.build b/buildtools/meson.build
index cdd38ed..f776316 100644 (file)
--- a/buildtools/meson.build
+++ b/buildtools/meson.build
@@ -1,6 +1,49 @@
 # SPDX-License-Identifier: BSD-3-Clause
-# Copyright(c) 2017 Intel Corporation
+# Copyright(c) 2017-2019 Intel Corporation
 
-subdir('pmdinfogen')
+pkgconf = find_program('pkg-config', 'pkgconf', required: false)
+check_symbols = find_program('check-symbols.sh')
+ldflags_ibverbs_static = find_program('options-ibverbs-static.sh')
+binutils_avx512_check = find_program('binutils-avx512-check.sh')
 
-pmdinfo = find_program('gen-pmdinfo-cfile.sh')
+python3 = import('python').find_installation(required: false)
+if python3.found()
+    py3 = [python3]
+else
+    py3 = ['meson', 'runpython']
+endif
+echo = py3 + ['-c', 'import sys; print(*sys.argv[1:])']
+list_dir_globs = py3 + files('list-dir-globs.py')
+map_to_win_cmd = py3 + files('map_to_win.py')
+sphinx_wrapper = py3 + files('call-sphinx-build.py')
+get_cpu_count_cmd = py3 + files('get-cpu-count.py')
+get_numa_count_cmd = py3 + files('get-numa-count.py')
+
+# select library and object file format
+pmdinfo = py3 + files('gen-pmdinfo-cfile.py') + [meson.current_build_dir()]
+pmdinfogen = py3 + files('pmdinfogen.py')
+if host_machine.system() == 'windows'
+    if cc.get_id() == 'gcc'
+        pmdinfo += 'ar'
+    else
+        pmdinfo += 'llvm-ar'
+    endif
+    pmdinfogen += 'coff'
+else
+    pmdinfo += 'ar'
+    pmdinfogen += 'elf'
+endif
+
+# TODO: starting from Meson 0.51.0 use
+#     python3 = import('python').find_installation('python',
+#        modules : python3_required_modules)
+python3_required_modules = []
+if host_machine.system() != 'windows'
+    python3_required_modules = ['elftools']
+endif
+foreach module : python3_required_modules
+    script = 'import importlib.util; import sys; exit(importlib.util.find_spec("@0@") is None)'
+    if run_command(py3, '-c', script.format(module)).returncode() != 0
+        error('missing python module: @0@'.format(module))
+    endif
+endforeach