Rename 'src' directory to 'ndn-cxx'

Change-Id: I14394023680901a86977313ca87fb017333614dd
Refs: #3084
diff --git a/examples/consumer-with-timer.cpp b/examples/consumer-with-timer.cpp
index 76f9853..b095d4c 100644
--- a/examples/consumer-with-timer.cpp
+++ b/examples/consumer-with-timer.cpp
@@ -21,11 +21,8 @@
  * @author Alexander Afanasyev <http://lasr.cs.ucla.edu/afanasyev/index.html>
  */
 
-// correct way to include ndn-cxx headers
-// #include <ndn-cxx/face.hpp>
-// #include <ndn-cxx/util/scheduler.hpp>
-#include "face.hpp"
-#include "util/scheduler.hpp"
+#include <ndn-cxx/face.hpp>
+#include <ndn-cxx/util/scheduler.hpp>
 
 #include <boost/asio/io_service.hpp>
 #include <iostream>
diff --git a/examples/consumer.cpp b/examples/consumer.cpp
index c302073..f06ac07 100644
--- a/examples/consumer.cpp
+++ b/examples/consumer.cpp
@@ -21,9 +21,7 @@
  * @author Alexander Afanasyev <http://lasr.cs.ucla.edu/afanasyev/index.html>
  */
 
-// correct way to include ndn-cxx headers
-// #include <ndn-cxx/face.hpp>
-#include "face.hpp"
+#include <ndn-cxx/face.hpp>
 
 #include <iostream>
 
diff --git a/examples/producer.cpp b/examples/producer.cpp
index 656ed12..4544ec0 100644
--- a/examples/producer.cpp
+++ b/examples/producer.cpp
@@ -21,11 +21,8 @@
  * @author Alexander Afanasyev <http://lasr.cs.ucla.edu/afanasyev/index.html>
  */
 
-// correct way to include ndn-cxx headers
-// #include <ndn-cxx/face.hpp>
-// #include <ndn-cxx/security/key-chain.hpp>
-#include "face.hpp"
-#include "security/key-chain.hpp"
+#include <ndn-cxx/face.hpp>
+#include <ndn-cxx/security/key-chain.hpp>
 
 #include <iostream>
 
diff --git a/examples/wscript b/examples/wscript
index 52de33f..1073033 100644
--- a/examples/wscript
+++ b/examples/wscript
@@ -3,22 +3,21 @@
 top = '..'
 
 def build(bld):
-    # List all .cpp files (whole example should be in one .cpp)
-    for i in bld.path.ant_glob(['*.cpp']):
-        name = str(i)[:-len(".cpp")]
-        bld(features=['cxx', 'cxxprogram'],
-            target=name,
-            source=[i] + bld.path.ant_glob(['%s/**/*.cpp' % name]),
-            use='ndn-cxx',
-            install_path=None
-            )
+    # 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=name,
+                    source=[ex],
+                    use='ndn-cxx',
+                    install_path=None)
 
-    # List all directories files (example can has multiple .cpp in the directory)
-    for name in bld.path.ant_glob(['*'], dir=True, src=False):
-        bld(features=['cxx', 'cxxprogram'],
-            target="%s/%s" % (name, name),
-            source=bld.path.ant_glob(['%s/**/*.cpp' % name]),
-            use='ndn-cxx',
-            install_path=None,
-            includes='%s' % name,
-            )
+    # List all directories (example can have multiple .cpp in the directory)
+    for subdir in bld.path.ant_glob('*', dir=True, src=False):
+        name = subdir.path_from(bld.path)
+        bld.program(name='example-%s' % name,
+                    target=name,
+                    source=subdir.ant_glob('**/*.cpp'),
+                    use='ndn-cxx',
+                    includes=name,
+                    install_path=None)