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From: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
To: dev@dpdk.org
Cc: Tyler Retzlaff <roretzla@microsoft.com>,
	Mike Wells <mike.wells@telchemy.com>,
	Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>,
	Bruce Richardson <bruce.richardson@intel.com>
Subject: [dpdk-dev] [PATCH v2 5/6] config: discover libpcap on Windows
Date: Sun, 14 Feb 2021 05:16:15 +0300	[thread overview]
Message-ID: <20210214021616.26970-6-dmitry.kozliuk@gmail.com> (raw)
In-Reply-To: <20210214021616.26970-1-dmitry.kozliuk@gmail.com>

WinPcap or Npcap, can be installed anywhere.
Add a Meson option to specify SDK path.

Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
---
 config/meson.build | 21 ++++++++++++++++++---
 meson_options.txt  |  6 ++++--
 2 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/config/meson.build b/config/meson.build
index 3cf560b8a..6aae8276c 100644
--- a/config/meson.build
+++ b/config/meson.build
@@ -178,9 +178,24 @@ if not pcap_dep.found()
 	# pcap got a pkg-config file only in 1.9.0
 	pcap_dep = cc.find_library('pcap', required: false)
 endif
-if pcap_dep.found() and cc.has_header('pcap.h', dependencies: pcap_dep)
-	dpdk_conf.set('RTE_PORT_PCAP', 1)
-	dpdk_extra_ldflags += '-lpcap'
+if is_windows
+	# npcap SDK can be installed anywhere
+	pcap_sdk = get_option('pcap_sdk')
+	if pcap_sdk != ''
+		pcap_ldflags = ['-L@0@/Lib/x64'.format(pcap_sdk), '-lwpcap']
+		pcap_dep = declare_dependency(
+			compile_args: ['-I@0@/Include'.format(pcap_sdk)],
+			link_args: pcap_ldflags)
+	endif
+	if pcap_dep.found()
+		dpdk_conf.set('RTE_PORT_PCAP', 1)
+		dpdk_extra_ldflags += pcap_ldflags
+	endif
+else
+	if pcap_dep.found() and cc.has_header('pcap.h', dependencies: pcap_dep)
+		dpdk_conf.set('RTE_PORT_PCAP', 1)
+		dpdk_extra_ldflags += '-lpcap'
+	endif
 endif
 
 # for clang 32-bit compiles we need libatomic for 64-bit atomic ops
diff --git a/meson_options.txt b/meson_options.txt
index 6eff62e47..d74146d3a 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -10,6 +10,8 @@ option('enable_docs', type: 'boolean', value: false,
 	description: 'build documentation')
 option('enable_kmods', type: 'boolean', value: false,
 	description: 'build kernel modules')
+option('enable_trace_fp', type: 'boolean', value: false,
+	description: 'enable fast path trace points.')
 option('examples', type: 'string', value: '',
 	description: 'Comma-separated list of examples to build by default')
 option('flexran_sdk', type: 'string', value: '',
@@ -28,8 +30,8 @@ option('max_lcores', type: 'integer', value: 128,
 	description: 'maximum number of cores/threads supported by EAL')
 option('max_numa_nodes', type: 'integer', value: 32,
 	description: 'maximum number of NUMA nodes supported by EAL')
-option('enable_trace_fp', type: 'boolean', value: false,
-	description: 'enable fast path trace points.')
+option('pcap_sdk', type: 'string', value: '',
+	description: 'Path to libpcap SDK used on Windows')
 option('tests', type: 'boolean', value: true,
 	description: 'build unit tests')
 option('use_hpet', type: 'boolean', value: false,
-- 
2.29.2


  parent reply	other threads:[~2021-02-14  2:17 UTC|newest]

Thread overview: 67+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-14  1:20 [dpdk-dev] [PATCH 0/6] net/pcap: build " Dmitry Kozlyuk
2021-02-14  1:20 ` [dpdk-dev] [PATCH 1/6] eal: add internal API for current time Dmitry Kozlyuk
2021-03-01 22:31   ` Nick Connolly
2021-03-01 22:36     ` Nick Connolly
2021-02-14  1:20 ` [dpdk-dev] [PATCH 2/6] net/pcap: fix format string Dmitry Kozlyuk
2021-03-01 22:33   ` Nick Connolly
2021-02-14  1:20 ` [dpdk-dev] [PATCH 3/6] net/pcap: move OS-dependent code to separate files Dmitry Kozlyuk
2021-02-14  1:20 ` [dpdk-dev] [PATCH 4/6] net/pcap: add libpcap wrappers Dmitry Kozlyuk
2021-02-14  1:20 ` [dpdk-dev] [PATCH 5/6] config: discover libpcap on Windows Dmitry Kozlyuk
2021-02-14  1:20 ` [dpdk-dev] [PATCH 6/6] net/pcap: build " Dmitry Kozlyuk
2021-02-14  2:16 ` [dpdk-dev] [PATCH v2 0/6] " Dmitry Kozlyuk
2021-02-14  2:16   ` [dpdk-dev] [PATCH v2 1/6] eal: add internal API for current time Dmitry Kozlyuk
2021-03-01 22:39     ` Nick Connolly
2021-03-05 17:50     ` Jie Zhou
2021-03-16  9:18     ` Thomas Monjalon
2021-03-16 18:59     ` Stephen Hemminger
2021-03-16 20:07       ` Dmitry Kozlyuk
2021-03-17  9:50         ` Morten Brørup
2021-02-14  2:16   ` [dpdk-dev] [PATCH v2 2/6] net/pcap: fix format string Dmitry Kozlyuk
2021-02-25 14:45     ` Ferruh Yigit
2021-03-02 11:48       ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit
2021-02-14  2:16   ` [dpdk-dev] [PATCH v2 3/6] net/pcap: move OS-dependent code to separate files Dmitry Kozlyuk
2021-02-25 14:51     ` Ferruh Yigit
2021-02-25 16:05       ` Dmitry Kozlyuk
2021-02-14  2:16   ` [dpdk-dev] [PATCH v2 4/6] net/pcap: add libpcap wrappers Dmitry Kozlyuk
2021-02-25 14:59     ` Ferruh Yigit
2021-02-25 19:04       ` Dmitry Kozlyuk
2021-02-25 20:31         ` Nick Connolly
2021-02-25 23:10           ` Dmitry Kozlyuk
2021-03-01 21:43             ` Nick Connolly
2021-03-01 23:05               ` Dmitry Kozlyuk
2021-03-01 23:23                 ` Dmitry Kozlyuk
2021-03-02 11:22                 ` Nick Connolly
2021-03-03 16:32                   ` Dmitry Kozlyuk
2021-03-03 16:47                     ` Ferruh Yigit
2021-03-03 18:19                       ` Dmitry Kozlyuk
2021-03-03 19:30                         ` Ferruh Yigit
2021-03-03 23:03                           ` Dmitry Kozlyuk
2021-02-14  2:16   ` Dmitry Kozlyuk [this message]
2021-02-25 15:02     ` [dpdk-dev] [PATCH v2 5/6] config: discover libpcap on Windows Ferruh Yigit
2021-02-25 16:04       ` Dmitry Kozlyuk
2021-02-25 16:33         ` Bruce Richardson
2021-02-25 17:42           ` Dmitry Kozlyuk
2021-03-16  9:16             ` Thomas Monjalon
2021-03-16  9:37               ` Dmitry Kozlyuk
2021-02-14  2:16   ` [dpdk-dev] [PATCH v2 6/6] net/pcap: build " Dmitry Kozlyuk
2021-03-24  0:50   ` [dpdk-dev] [PATCH v3 0/3] " Dmitry Kozlyuk
2021-03-24  0:50     ` [dpdk-dev] [PATCH v3 1/3] eal/windows: add timespec_get shim for MinGW Dmitry Kozlyuk
2021-03-24  0:50     ` [dpdk-dev] [PATCH v3 2/3] net/pcap: move OS-dependent code to separate files Dmitry Kozlyuk
2021-03-24  0:50     ` [dpdk-dev] [PATCH v3 3/3] net/pcap: build on Windows Dmitry Kozlyuk
2021-04-09 10:51     ` [dpdk-dev] [PATCH v3 0/3] " Ferruh Yigit
2021-04-09 11:03       ` Dmitry Kozlyuk
2021-04-09 11:24         ` Ferruh Yigit
2021-04-15 22:10     ` [dpdk-dev] [PATCH v4 " Dmitry Kozlyuk
2021-04-15 22:10       ` [dpdk-dev] [PATCH v4 1/3] eal/windows: add timespec_get shim for MinGW Dmitry Kozlyuk
2021-04-15 22:10       ` [dpdk-dev] [PATCH v4 2/3] net/pcap: move OS-dependent code to separate files Dmitry Kozlyuk
2021-04-15 22:10       ` [dpdk-dev] [PATCH v4 3/3] net/pcap: build on Windows Dmitry Kozlyuk
2021-04-19 21:05         ` Tyler Retzlaff
2021-04-16 17:22       ` [dpdk-dev] [PATCH v4 0/3] " Ferruh Yigit
2021-04-20 22:20       ` Thomas Monjalon
2021-04-21 14:53         ` Dmitry Kozlyuk
2021-04-21 18:12           ` Thomas Monjalon
2021-04-21 19:33       ` [dpdk-dev] [PATCH v5 " Dmitry Kozlyuk
2021-04-21 19:33         ` [dpdk-dev] [PATCH v5 1/3] eal: add timespec_get shim Dmitry Kozlyuk
2021-04-21 19:33         ` [dpdk-dev] [PATCH v5 2/3] net/pcap: move OS-dependent code to separate files Dmitry Kozlyuk
2021-04-21 19:33         ` [dpdk-dev] [PATCH v5 3/3] net/pcap: build on Windows Dmitry Kozlyuk
2021-04-21 21:54         ` [dpdk-dev] [PATCH v5 0/3] " Thomas Monjalon

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