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examples: add library usage examples

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refs: #4793

Change-Id: I660ed74bca55debd885b4cdefb230225ccdfe4ca
This commit is contained in:
Ashlesh Gawande committed 2019-01-16 16:37:46 -06:00
1 parent 3426baff27
commit 4c0a7473c5
14 files changed
+545 -21
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.jenkins.d/10-build.sh
+1 -1
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@@ -31,7 +31,7 @@ if [[ $JOB_NAME == *"code-coverage" ]]; then
elif [[ -n $BUILD_WITH_ASAN || -z $TRAVIS ]]; then
ASAN="--with-sanitizer=address"
fi
./waf --color=yes configure --debug --with-tests $COVERAGE $ASAN
./waf --color=yes configure --debug --with-tests --with-examples $COVERAGE $ASAN
./waf --color=yes build -j${WAF_JOBS:-1}
# (tests will be run against debug version)
PSync/consumer.cpp
+2 -2
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@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2014-2018, The University of Memphis
* Copyright (c) 2014-2019, The University of Memphis
*
* This file is part of PSync.
* See AUTHORS.md for complete list of PSync authors and contributors.
@@ -48,7 +48,7 @@ Consumer::Consumer(const ndn::Name& syncPrefix,
, m_bloomFilter(count, false_positive)
, m_helloInterestLifetime(helloInterestLifetime)
, m_syncInterestLifetime(syncInterestLifetime)
, m_rng(std::random_device{}())
, m_rng(ndn::random::getRandomNumberEngine())
, m_rangeUniformRandom(100, 500)
{
}
PSync/consumer.hpp
+3 -3
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@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2014-2018, The University of Memphis
* Copyright (c) 2014-2019, The University of Memphis
*
* This file is part of PSync.
* See AUTHORS.md for complete list of PSync authors and contributors.
@@ -25,11 +25,11 @@
#include "PSync/detail/test-access-control.hpp"
#include <ndn-cxx/face.hpp>
#include <ndn-cxx/util/random.hpp>
#include <ndn-cxx/util/scheduler.hpp>
#include <ndn-cxx/util/segment-fetcher.hpp>
#include <ndn-cxx/util/time.hpp>
#include <random>
#include <map>
#include <vector>
@@ -193,7 +193,7 @@ PUBLIC_WITH_TESTS_ELSE_PRIVATE:
std::map<ndn::Name, uint64_t> m_prefixes;
std::set<ndn::Name> m_subscriptionList;
std::mt19937 m_rng;
ndn::random::RandomNumberEngine& m_rng;
std::uniform_int_distribution<> m_rangeUniformRandom;
std::shared_ptr<ndn::util::SegmentFetcher> m_helloFetcher;
std::shared_ptr<ndn::util::SegmentFetcher> m_syncFetcher;
PSync/detail/util.cpp
+1 -3
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@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2014-2018, The University of Memphis
* Copyright (c) 2014-2019, The University of Memphis
*
* This file is part of PSync.
* See AUTHORS.md for complete list of PSync authors and contributors.
@@ -25,8 +25,6 @@
#include <ndn-cxx/util/backports.hpp>
#include <string>
namespace psync {
static uint32_t
PSync/partial-producer.hpp
+4 -1
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@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2014-2018, The University of Memphis
* Copyright (c) 2014-2019, The University of Memphis
*
* This file is part of PSync.
* See AUTHORS.md for complete list of PSync authors and contributors.
@@ -102,6 +102,9 @@ PUBLIC_WITH_TESTS_ELSE_PRIVATE:
* @brief Receive hello interest from consumer and respond with hello data
*
* Hello data's name format is: /\<sync-prefix\>/hello/\<current-IBF\>
*
* @param prefix the hello interest prefix
* @param interest the hello interest received
*/
void
onHelloInterest(const ndn::Name& prefix, const ndn::Interest& interest);
PSync/producer-base.cpp
+2 -1
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@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2014-2018, The University of Memphis
* Copyright (c) 2014-2019, The University of Memphis
*
* This file is part of PSync.
* See AUTHORS.md for complete list of PSync authors and contributors.
@@ -46,6 +46,7 @@ ProducerBase::ProducerBase(size_t expectedNumEntries,
, m_syncReplyFreshness(syncReplyFreshness)
, m_helloReplyFreshness(helloReplyFreshness)
, m_segmentPublisher(m_face, m_keyChain)
, m_rng(ndn::random::getRandomNumberEngine())
{
addUserNode(userPrefix);
}
PSync/producer-base.hpp
+4 -4
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@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2014-2018, The University of Memphis
* Copyright (c) 2014-2019, The University of Memphis
*
* This file is part of PSync.
* See AUTHORS.md for complete list of PSync authors and contributors.
@@ -27,6 +27,7 @@
#include "PSync/segment-publisher.hpp"
#include <ndn-cxx/face.hpp>
#include <ndn-cxx/util/random.hpp>
#include <ndn-cxx/util/scheduler.hpp>
#include <ndn-cxx/util/time.hpp>
#include <ndn-cxx/security/key-chain.hpp>
@@ -34,11 +35,10 @@
#include <map>
#include <unordered_set>
#include <random>
namespace psync {
using namespace ndn::literals::time_literals;
using namespace ndn::time_literals;
const ndn::time::milliseconds SYNC_REPLY_FRESHNESS = 1_s;
const ndn::time::milliseconds HELLO_REPLY_FRESHNESS = 1_s;
@@ -183,7 +183,7 @@ PUBLIC_WITH_TESTS_ELSE_PROTECTED:
SegmentPublisher m_segmentPublisher;
std::mt19937 m_rng;
ndn::random::RandomNumberEngine& m_rng;
};
} // namespace psync
PSync/segment-publisher.hpp
+3 -2
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@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2014-2018, The University of Memphis
* Copyright (c) 2014-2019, The University of Memphis
*
* This file is part of PSync.
* See AUTHORS.md for complete list of PSync authors and contributors.
@@ -51,6 +51,7 @@ public:
* @param dataName the data name, has components after interest name
* @param block the content of the data
* @param freshness freshness of the segments
* @param signingInfo signing info to sign the data with
*/
void
publish(const ndn::Name& interestName, const ndn::Name& dataName,
@@ -77,4 +78,4 @@ PUBLIC_WITH_TESTS_ELSE_PRIVATE:
} // namespace psync
#endif // PSYNC_SEGMENT_PUBLISHER_HPP
#endif // PSYNC_SEGMENT_PUBLISHER_HPP
examples/README.md
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@@ -0,0 +1,141 @@
PSync examples
==============
By default, examples in `examples/` folder are not built. To enable them, use
`--with-examples` configure option. For example:
./waf configure --with-examples
./waf
Example binary can be found under `build/examples`:
- Full sync : `psync-full-sync`
- Partial sync : `psync-producer` and `psync-consumer`
If the library is installed to the system using `./waf install` then the examples
are also installed and can be executed directly.
## Partial Sync Example
Partial sync example of PSync has two parts: producer and consumer.
These can be run on a machine after starting NFD:
### Producer
- Enable the logs for producer:
```bash
export NDN_LOG=examples.PartialSyncProducerApp=INFO
```
- Start the producer that will listen on /sync and publish 1 update for /a-0 ... /a-9 each.
```bash
psync-producer /sync /a 10 1
```
- Sample output:
```
1546280442.096296 INFO: [examples.PartialSyncProducerApp] Publish: /a-1/1
1546280456.053138 INFO: [examples.PartialSyncProducerApp] Publish: /a-6/1
1546280458.210415 INFO: [examples.PartialSyncProducerApp] Publish: /a-8/1
1546280469.954134 INFO: [examples.PartialSyncProducerApp] Publish: /a-5/1
1546280472.487425 INFO: [examples.PartialSyncProducerApp] Publish: /a-2/1
1546280473.466515 INFO: [examples.PartialSyncProducerApp] Publish: /a-7/1
1546280481.882258 INFO: [examples.PartialSyncProducerApp] Publish: /a-0/1
1546280484.201229 INFO: [examples.PartialSyncProducerApp] Publish: /a-4/1
1546280489.348968 INFO: [examples.PartialSyncProducerApp] Publish: /a-9/1
1546280491.420391 INFO: [examples.PartialSyncProducerApp] Publish: /a-3/1
```
### Consumer
- In a new terminal, enable the logs for consumer:
```bash
export NDN_LOG=examples.PartialSyncConsumerApp=INFO
```
- Run the consumer to subscribe to 5 random prefixes from the publisher on /sync
```bash
psync-consumer /sync 5
```
- Sample output from the consumer shows that it received updates only
for the subscribed prefixes:
```
1546280436.502769 INFO: [examples.PartialSyncConsumerApp] Subscribing to: /a-7
1546280436.502888 INFO: [examples.PartialSyncConsumerApp] Subscribing to: /a-9
1546280436.502911 INFO: [examples.PartialSyncConsumerApp] Subscribing to: /a-8
1546280436.502934 INFO: [examples.PartialSyncConsumerApp] Subscribing to: /a-4
1546280436.502956 INFO: [examples.PartialSyncConsumerApp] Subscribing to: /a-5
1546280458.211188 INFO: [examples.PartialSyncConsumerApp] Update: /a-8/1
1546280469.954886 INFO: [examples.PartialSyncConsumerApp] Update: /a-5/1
1546280473.467116 INFO: [examples.PartialSyncConsumerApp] Update: /a-7/1
1546280484.256181 INFO: [examples.PartialSyncConsumerApp] Update: /a-4/1
1546280489.349793 INFO: [examples.PartialSyncConsumerApp] Update: /a-9/1
```
## Full Sync Example
To demonstrate full sync mode of PSync, ``psync-full-sync``
can be run on a machine after starting NFD:
- Enable the logs for full sync:
```bash
export NDN_LOG=examples.FullSyncApp=INFO
```
- Run the full sync example with sync prefix /sync, user prefix /a,
and publish three updates for each user prefix: /a-0 and /a-1. This will simulate node a.
```bash
psync-full-sync /sync /a 2 3
```
- Repeat for another user prefix, to simulate node b:
```bash
psync-full-sync /sync /b 2 3
```
We should see that node a and node b have received each other's updates.
- Sample output from node a shows that it received all updates
from node b successfully:
```
1546282730.759387 INFO: [examples.FullSyncApp] Update /b-1/1
1546282741.143225 INFO: [examples.FullSyncApp] Publish: /a-1/1
1546282749.375854 INFO: [examples.FullSyncApp] Publish: /a-0/1
1546282750.263246 INFO: [examples.FullSyncApp] Update /b-0/1
1546282765.875118 INFO: [examples.FullSyncApp] Update /b-1/2
1546282783.777807 INFO: [examples.FullSyncApp] Publish: /a-0/2
1546282794.565507 INFO: [examples.FullSyncApp] Publish: /a-0/3
1546282794.896895 INFO: [examples.FullSyncApp] Publish: /a-1/2
1546282803.839416 INFO: [examples.FullSyncApp] Update /b-0/2
1546282804.785867 INFO: [examples.FullSyncApp] Update /b-1/3
1546282845.273772 INFO: [examples.FullSyncApp] Publish: /a-1/3
1546282855.102790 INFO: [examples.FullSyncApp] Update /b-0/3
```
- Sample output from node b:
```
1546282730.758296 INFO: [examples.FullSyncApp] Publish: /b-1/1
1546282741.144027 INFO: [examples.FullSyncApp] Update /a-1/1
1546282749.376543 INFO: [examples.FullSyncApp] Update /a-0/1
1546282750.262244 INFO: [examples.FullSyncApp] Publish: /b-0/1
1546282765.296005 INFO: [examples.FullSyncApp] Publish: /b-1/2
1546282783.778769 INFO: [examples.FullSyncApp] Update /a-0/2
1546282794.566485 INFO: [examples.FullSyncApp] Update /a-0/3
1546282795.374339 INFO: [examples.FullSyncApp] Update /a-1/2
1546282803.838394 INFO: [examples.FullSyncApp] Publish: /b-0/2
1546282804.033214 INFO: [examples.FullSyncApp] Publish: /b-1/3
1546282845.274680 INFO: [examples.FullSyncApp] Update /a-1/3
1546282855.101780 INFO: [examples.FullSyncApp] Publish: /b-0/3
```
examples/consumer.cpp
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@@ -0,0 +1,115 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2014-2019, The University of Memphis
*
* This file is part of PSync.
* See AUTHORS.md for complete list of PSync authors and contributors.
*
* PSync is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Foundation,
* either version 3 of the License, or (at your option) any later version.
*
* PSync is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* PSync, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
**/
#include <PSync/consumer.hpp>
#include <ndn-cxx/name.hpp>
#include <ndn-cxx/util/logger.hpp>
#include <ndn-cxx/util/random.hpp>
#include <iostream>
NDN_LOG_INIT(examples.PartialSyncConsumerApp);
class PSyncConsumer
{
public:
/**
* @brief Initialize consumer and start hello process
*
* 0.001 is the false positive probability of the bloom filter
*
* @param syncPrefix should be the same as producer
* @param nSub number of subscriptions is used for the bloom filter (subscription list) size
*/
PSyncConsumer(const ndn::Name& syncPrefix, int nSub)
: m_nSub(nSub)
, m_consumer(syncPrefix, m_face,
std::bind(&PSyncConsumer::afterReceiveHelloData, this, _1),
std::bind(&PSyncConsumer::processSyncUpdate, this, _1),
m_nSub, 0.001)
, m_rng(ndn::random::getRandomNumberEngine())
{
// This starts the consumer side by sending a hello interest to the producer
// When the producer responds with hello data, afterReceiveHelloData is called
m_consumer.sendHelloInterest();
}
void
run()
{
m_face.processEvents();
}
private:
void
afterReceiveHelloData(const std::vector<ndn::Name>& availSubs)
{
// Randomly subscribe to m_nSub prefixes
std::vector<ndn::Name> sensors = availSubs;
std::shuffle(sensors.begin(), sensors.end(), m_rng);
for (int i = 0; i < m_nSub; i++) {
NDN_LOG_INFO("Subscribing to: " << sensors[i]);
m_consumer.addSubscription(sensors[i]);
}
// After setting the subscription list, send the sync interest
// The sync interest contains the subscription list
// When new data is received for any subscribed prefix, processSyncUpdate is called
m_consumer.sendSyncInterest();
}
void
processSyncUpdate(const std::vector<psync::MissingDataInfo>& updates)
{
for (const auto& update : updates) {
for (uint64_t i = update.lowSeq; i <= update.highSeq; i++) {
// Data can now be fetched using the prefix and sequence
NDN_LOG_INFO("Update: " << update.prefix << "/" << i);
}
}
}
private:
ndn::Face m_face;
int m_nSub;
psync::Consumer m_consumer;
ndn::random::RandomNumberEngine& m_rng;
};
int
main(int argc, char* argv[])
{
if (argc != 3) {
std::cout << "usage: " << argv[0] << " "
<< "<sync-prefix> <number-of-subscriptions>" << std::endl;
return 1;
}
try {
PSyncConsumer consumer(argv[1], std::stoi(argv[2]));
consumer.run();
}
catch (const std::exception& e) {
NDN_LOG_ERROR(e.what());
}
}
examples/full-sync.cpp
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@@ -0,0 +1,128 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2014-2019, The University of Memphis
*
* This file is part of PSync.
* See AUTHORS.md for complete list of PSync authors and contributors.
*
* PSync is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Foundation,
* either version 3 of the License, or (at your option) any later version.
*
* PSync is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* PSync, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
**/
#include <PSync/full-producer.hpp>
#include <ndn-cxx/util/logger.hpp>
#include <ndn-cxx/util/random.hpp>
#include <iostream>
NDN_LOG_INIT(examples.FullSyncApp);
using namespace ndn::time_literals;
class Producer
{
public:
/**
* @brief Initialize producer and schedule updates
*
* Set IBF size as 80 expecting 80 updates to IBF in a sync cycle
* Set syncInterestLifetime and syncReplyFreshness to 1.6 seconds
* userPrefix is the default user prefix, no updates are published on it in this example
*/
Producer(const ndn::Name& syncPrefix, const std::string& userPrefix,
int numDataStreams, int maxNumPublish)
: m_scheduler(m_face.getIoService())
, m_fullProducer(80, m_face, syncPrefix, userPrefix,
std::bind(&Producer::processSyncUpdate, this, _1),
1600_ms, 1600_ms)
, m_numDataStreams(numDataStreams)
, m_maxNumPublish(maxNumPublish)
, m_rng(ndn::random::getRandomNumberEngine())
, m_rangeUniformRandom(0, 60000)
{
// Add user prefixes and schedule updates for them in specified interval
for (int i = 0; i < m_numDataStreams; i++) {
ndn::Name prefix(userPrefix + "-" + ndn::to_string(i));
m_fullProducer.addUserNode(prefix);
m_scheduler.scheduleEvent(ndn::time::milliseconds(m_rangeUniformRandom(m_rng)),
[this, prefix] {
doUpdate(prefix);
});
}
}
void
run()
{
m_face.processEvents();
}
private:
void
doUpdate(const ndn::Name& prefix)
{
m_fullProducer.publishName(prefix);
uint64_t seqNo = m_fullProducer.getSeqNo(prefix).value();
NDN_LOG_INFO("Publish: " << prefix << "/" << seqNo);
if (seqNo < m_maxNumPublish) {
m_scheduler.scheduleEvent(ndn::time::milliseconds(m_rangeUniformRandom(m_rng)),
[this, prefix] {
doUpdate(prefix);
});
}
}
void
processSyncUpdate(const std::vector<psync::MissingDataInfo>& updates)
{
for (const auto& update : updates) {
for (uint64_t i = update.lowSeq; i <= update.highSeq; i++) {
NDN_LOG_INFO("Update " << update.prefix << "/" << i);
}
}
}
private:
ndn::Face m_face;
ndn::util::Scheduler m_scheduler;
psync::FullProducer m_fullProducer;
int m_numDataStreams;
uint64_t m_maxNumPublish;
ndn::random::RandomNumberEngine& m_rng;
std::uniform_int_distribution<> m_rangeUniformRandom;
};
int
main(int argc, char* argv[])
{
if (argc != 5) {
std::cout << "usage: " << argv[0] << " <syncPrefix> <user-prefix> "
<< "<number-of-user-prefixes> <max-number-of-updates-per-user-prefix>"
<< std::endl;
return 1;
}
try {
Producer producer(argv[1], argv[2], std::stoi(argv[3]), std::stoi(argv[4]));
producer.run();
}
catch (const std::exception& e) {
NDN_LOG_ERROR(e.what());
}
}
examples/producer.cpp
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@@ -0,0 +1,117 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2014-2019, The University of Memphis
*
* This file is part of PSync.
* See AUTHORS.md for complete list of PSync authors and contributors.
*
* PSync is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Foundation,
* either version 3 of the License, or (at your option) any later version.
*
* PSync is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* PSync, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
**/
#include <PSync/partial-producer.hpp>
#include <ndn-cxx/util/logger.hpp>
#include <ndn-cxx/util/random.hpp>
#include <iostream>
NDN_LOG_INIT(examples.PartialSyncProducerApp);
class PSyncPartialProducer
{
public:
/**
* @brief Initialize producer and schedule updates
*
* IBF size is set to 40 in m_producer as the expected number of update to IBF in a sync cycle
*/
PSyncPartialProducer(const ndn::Name& syncPrefix, const std::string& userPrefix,
int nDataStreams, int maxNumPublish)
: m_scheduler(m_face.getIoService())
, m_producer(40, m_face, syncPrefix, userPrefix + "-0")
, m_nDataStreams(nDataStreams)
, m_maxNumPublish(maxNumPublish)
, m_rng(ndn::random::getRandomNumberEngine())
, m_rangeUniformRandom(0, 60000)
{
// Add user prefixes and schedule updates for them
for (int i = 0; i < m_nDataStreams; i++) {
ndn::Name updateName(userPrefix + "-" + ndn::to_string(i));
// Add the user prefix to the producer
// Note that this does not add the already added userPrefix-0 in the constructor
m_producer.addUserNode(updateName);
// Each user prefix is updated at random interval between 0 and 60 second
m_scheduler.scheduleEvent(ndn::time::milliseconds(m_rangeUniformRandom(m_rng)),
[this, updateName] {
doUpdate(updateName);
});
}
}
void
run()
{
m_face.processEvents();
}
private:
void
doUpdate(const ndn::Name& updateName)
{
// Publish an update to this user prefix
m_producer.publishName(updateName);
uint64_t seqNo = m_producer.getSeqNo(updateName).value();
NDN_LOG_INFO("Publish: " << updateName << "/" << seqNo);
if (seqNo < m_maxNumPublish) {
// Schedule the next update for this user prefix b/w 0 and 60 seconds
m_scheduler.scheduleEvent(ndn::time::milliseconds(m_rangeUniformRandom(m_rng)),
[this, updateName] {
doUpdate(updateName);
});
}
}
private:
ndn::Face m_face;
ndn::util::Scheduler m_scheduler;
psync::PartialProducer m_producer;
int m_nDataStreams;
uint64_t m_maxNumPublish;
ndn::random::RandomNumberEngine& m_rng;
std::uniform_int_distribution<int> m_rangeUniformRandom;
};
int
main(int argc, char* argv[])
{
if (argc != 5) {
std::cout << "usage: " << argv[0] << " <sync-prefix> <user-prefix> "
<< "<number-of-user-prefixes> <max-number-of-updates-per-user-prefix>"
<< std::endl;
return 1;
}
try {
PSyncPartialProducer producer(argv[1], argv[2], std::stoi(argv[3]), std::stoi(argv[4]));
producer.run();
}
catch (const std::exception& e) {
NDN_LOG_ERROR(e.what());
}
}
examples/wscript
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@@ -0,0 +1,12 @@
# -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
top = '..'
def build(bld):
# List all .cpp files (whole example in one .cpp)
for ex in bld.path.ant_glob('*.cpp'):
name = ex.change_ext('').path_from(bld.path.get_bld())
bld.program(name='example-%s' % name,
target='psync-%s' % name,
source=[ex],
use='PSync')
wscript
+12 -4
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@@ -13,8 +13,11 @@ def options(opt):
'sanitizers', 'coverage', 'pch'],
tooldir=['.waf-tools'])
opt.add_option('--with-tests', action='store_true', default=False, dest='with_tests',
help='''build unit tests''')
opt.add_option('--with-examples', action='store_true', default=False,
help='Build examples')
opt.add_option('--with-tests', action='store_true', default=False,
help='Build unit tests')
def configure(conf):
conf.load(['compiler_c', 'compiler_cxx', 'gnu_dirs', 'default-compiler-flags',
@@ -26,9 +29,11 @@ def configure(conf):
conf.check_cfg(package='libndn-cxx', args=['--cflags', '--libs'],
uselib_store='NDN_CXX', mandatory=True)
conf.env['WITH_TESTS'] = conf.options.with_tests
conf.env['WITH_EXAMPLES'] = conf.options.with_examples
boost_libs = 'system thread log log_setup'
if conf.options.with_tests:
conf.env['WITH_TESTS'] = 1
if conf.env['WITH_TESTS']:
conf.define('WITH_TESTS', 1);
boost_libs += ' unit_test_framework'
@@ -76,6 +81,9 @@ def build(bld):
if bld.env['WITH_TESTS']:
bld.recurse('tests')
if bld.env['WITH_EXAMPLES']:
bld.recurse('examples')
def docs(bld):
from waflib import Options
Options.commands = ['doxygen', 'sphinx'] + Options.commands