[dpdk-dev] [PATCH v8 10/10] build: meson changes to build on windows

Anand Rawat anand.rawat at intel.com
Tue Apr 2 05:54:58 CEST 2019


Added meson workarounds to build helloworld on Windows.
Windows currently only supports kvargs and eal libraries.
This change restricts the build flow to supported libraries
only.

Signed-off-by: Anand Rawat <anand.rawat at intel.com>
Signed-off-by: Pallavi Kadam <pallavi.kadam at intel.com>
Reviewed-by: Jeff Shaw <jeffrey.b.shaw at intel.com>
Reviewed-by: Ranjit Menon <ranjit.menon at intel.com>
---
 app/meson.build                        | 6 +++++-
 buildtools/meson.build                 | 6 +++++-
 drivers/meson.build                    | 6 +++++-
 examples/meson.build                   | 6 ++++--
 lib/librte_eal/windows/eal/meson.build | 6 ++++++
 lib/meson.build                        | 4 ++++
 6 files changed, 29 insertions(+), 5 deletions(-)

diff --git a/app/meson.build b/app/meson.build
index aa353f657..e949624b7 100644
--- a/app/meson.build
+++ b/app/meson.build
@@ -1,5 +1,9 @@
 # SPDX-License-Identifier: BSD-3-Clause
-# Copyright(c) 2017 Intel Corporation
+# Copyright(c) 2017-2019 Intel Corporation
+
+if host_machine.system() == 'windows'
+	subdir_done()
+endif
 
 apps = [
 	'pdump',
diff --git a/buildtools/meson.build b/buildtools/meson.build
index cdd38ed24..0209bec8f 100644
--- a/buildtools/meson.build
+++ b/buildtools/meson.build
@@ -1,5 +1,9 @@
 # SPDX-License-Identifier: BSD-3-Clause
-# Copyright(c) 2017 Intel Corporation
+# Copyright(c) 2017-2019 Intel Corporation
+
+if host_machine.system() == 'windows'
+	subdir_done()
+endif
 
 subdir('pmdinfogen')
 
diff --git a/drivers/meson.build b/drivers/meson.build
index 8c76a5659..7520a16e3 100644
--- a/drivers/meson.build
+++ b/drivers/meson.build
@@ -1,5 +1,9 @@
 # SPDX-License-Identifier: BSD-3-Clause
-# Copyright(c) 2017 Intel Corporation
+# Copyright(c) 2017-2019 Intel Corporation
+
+if host_machine.system() == 'windows'
+	subdir_done()
+endif
 
 # Defines the order in which the drivers are buit.
 dpdk_driver_classes = ['common',
diff --git a/examples/meson.build b/examples/meson.build
index af81c762e..3bf1c2db8 100644
--- a/examples/meson.build
+++ b/examples/meson.build
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: BSD-3-Clause
-# Copyright(c) 2017 Intel Corporation
+# Copyright(c) 2017-2019 Intel Corporation
 
 driver_libs = []
 if get_option('default_library') == 'static'
@@ -35,7 +35,9 @@ foreach example: examples
 
 	ext_deps = [execinfo]
 	includes = [include_directories(example)]
-	deps = ['eal', 'mempool', 'net', 'mbuf', 'ethdev', 'cmdline']
+	if host_machine.system() == 'windows'
+		deps = ['eal'] # only supported lib on Windows currently
+	endif
 	subdir(example)
 
 	if build
diff --git a/lib/librte_eal/windows/eal/meson.build b/lib/librte_eal/windows/eal/meson.build
index 6bc577e5c..e9b7138c5 100644
--- a/lib/librte_eal/windows/eal/meson.build
+++ b/lib/librte_eal/windows/eal/meson.build
@@ -5,6 +5,12 @@ eal_inc += include_directories('include')
 
 env_objs = []
 env_headers = []
+common_sources = files(
+	'../../common/eal_common_errno.c',
+	'../../common/eal_common_launch.c',
+	'../../common/eal_common_lcore.c',
+	'../../common/eal_common_log.c'
+)
 env_sources = files('eal.c',
 	'eal_debug.c',
 	'eal_lcore.c',
diff --git a/lib/meson.build b/lib/meson.build
index a7b5a9194..c3289f885 100644
--- a/lib/meson.build
+++ b/lib/meson.build
@@ -30,6 +30,10 @@ libraries = [
 	# flow_classify lib depends on pkt framework table lib
 	'flow_classify', 'bpf', 'telemetry']
 
+if host_machine.system() == 'windows'
+	libraries = ['kvargs','eal'] # only supported libraries for windows
+endif
+
 default_cflags = machine_args
 if cc.has_argument('-Wno-format-truncation')
 	default_cflags += '-Wno-format-truncation'
-- 
2.17.1.windows.2



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