@@ -1,5 +1,5 @@
# SPDX-License-Identifier: BSD-3-Clause
-# Copyright(c) 2017 Intel Corporation
+# Copyright(c) 2017-2019 Intel Corporation
# set the machine type and cflags for it
if meson.is_cross_build()
@@ -52,18 +52,27 @@ dpdk_extra_ldflags += '-Wl,--no-as-needed'
add_project_link_arguments('-pthread', language: 'c')
dpdk_extra_ldflags += '-pthread'
-# some libs depend on maths lib
-add_project_link_arguments('-lm', language: 'c')
-dpdk_extra_ldflags += '-lm'
+# on some OS, maths functions are in a separate library
+if cc.find_library('lm', required : false).found()
+ # some libs depend on maths lib
+ add_project_link_arguments('-lm', language: 'c')
+ dpdk_extra_ldflags += '-lm'
+endif
# for linux link against dl, for bsd execinfo
if host_machine.system() == 'linux'
link_lib = 'dl'
-else
+elif host_machine.system() == 'freebsd'
link_lib = 'execinfo'
+else
+ link_lib = ''
+endif
+
+# if link_lib is empty, do not add it to project properties
+if link_lib != ''
+ add_project_link_arguments('-l' + link_lib, language: 'c')
+ dpdk_extra_ldflags += '-l' + link_lib
endif
-add_project_link_arguments('-l' + link_lib, language: 'c')
-dpdk_extra_ldflags += '-l' + link_lib
# check for libraries used in multiple places in DPDK
has_libnuma = 0
@@ -1,15 +1,17 @@
# SPDX-License-Identifier: BSD-3-Clause
-# Copyright(c) 2017 Intel Corporation
+# Copyright(c) 2017-2019 Intel Corporation
# for checking defines we need to use the correct compiler flags
march_opt = ['-march=@0@'.format(machine)]
# get binutils version for the workaround of Bug 97
-ldver = run_command('ld', '-v').stdout().strip()
-if ldver.contains('2.30')
- if cc.has_argument('-mno-avx512f')
- march_opt += '-mno-avx512f'
- message('Binutils 2.30 detected, disabling AVX512 support as workaround for bug #97')
+if host_machine.system() != 'windows'
+ ldver = run_command('ld', '-v').stdout().strip()
+ if ldver.contains('2.30')
+ if cc.has_argument('-mno-avx512f')
+ march_opt += '-mno-avx512f'
+ message('Binutils 2.30 detected, disabling AVX512 support as workaround for bug #97')
+ endif
endif
endif
@@ -1,5 +1,5 @@
# SPDX-License-Identifier: BSD-3-Clause
-# Copyright(c) 2017 Intel Corporation
+# Copyright(c) 2017-2019 Intel Corporation
# Custom EAL processing. EAL is complicated enough that it can't just
# have a straight list of headers and source files.
@@ -17,6 +17,10 @@ elif host_machine.system() == 'freebsd'
dpdk_conf.set('RTE_EXEC_ENV_FREEBSD', 1)
subdir('freebsd/eal')
+elif host_machine.system() == 'windows'
+ dpdk_conf.set('RTE_EXEC_ENV_WINDOWS', 1)
+ subdir('windows/eal')
+
else
error('unsupported system type "@0@"'.format(host_machine.system()))
endif
new file mode 100644
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2019 Intel Corporation
+ */
+
+#include "rte_common.h"
+
+ /* Launch threads, called at application init(). */
+int
+rte_eal_init(int argc __rte_unused, char **argv __rte_unused)
+{
+ /* TODO */
+ /* This is a stub, not the expected result */
+ return 0;
+}
new file mode 100644
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2019 Intel Corporation
+ */
+
+#include "rte_common.h"
+
+ /* call abort(), it will generate a coredump if enabled */
+void
+__rte_panic(const char *funcname __rte_unused,
+ const char *format __rte_unused, ...)
+{
+ /* TODO */
+ /* This is a stub, not the expected result */
+ abort();
+}
new file mode 100644
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2019 Intel Corporation
+ */
+
+#include "rte_common.h"
+
+ /* Get the cpu core id value */
+unsigned int
+eal_cpu_core_id(unsigned int lcore_id)
+{
+ /* TODO */
+ /* This is a stub, not the expected result */
+ return lcore_id;
+}
+
+/* Check if a cpu is present by the presence of the cpu information for it */
+int
+eal_cpu_detected(unsigned int lcore_id __rte_unused)
+{
+ /* TODO */
+ /* This is a stub, not the expected result */
+ return 1;
+}
+
+/* Get CPU socket id (NUMA node) for a logical core */
+unsigned int
+eal_cpu_socket_id(unsigned int cpu_id __rte_unused)
+{
+ /* TODO */
+ /* This is a stub, not the expected result */
+ return 0;
+}
new file mode 100644
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2019 Intel Corporation
+ */
+
+#include <windows.h>
+
+#include "rte_common.h"
+
+typedef uintptr_t eal_thread_t;
+
+/* function to create threads */
+int
+eal_thread_create(eal_thread_t *thread __rte_unused)
+{
+ /* TODO */
+ /* This is a stub, not the expected result */
+ return 0;
+}
new file mode 100644
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2019 Intel Corporation
+
+env_objs = []
+env_headers = []
+env_sources = files('eal.c',
+ 'eal_debug.c',
+ 'eal_lcore.c',
+ 'eal_thread.c',
+)
@@ -1,5 +1,5 @@
# SPDX-License-Identifier: BSD-3-Clause
-# Copyright(c) 2017 Intel Corporation
+# Copyright(c) 2017-2019 Intel Corporation
project('DPDK', 'C',
version: '19.05.0-rc0',
@@ -13,6 +13,7 @@ cc = meson.get_compiler('c')
dpdk_conf = configuration_data()
dpdk_libraries = []
dpdk_static_libraries = []
+driver_classes = []
dpdk_drivers = []
dpdk_extra_ldflags = []
dpdk_app_link_libraries = []