diff --git a/nlsr_lsdb.cpp b/nlsr_lsdb.cpp index f62d12b..b4cbe91 100644 --- a/nlsr_lsdb.cpp +++ b/nlsr_lsdb.cpp @@ -62,9 +62,11 @@ Lsdb::getNameLsa(string key) nameLsdb.end(), bind(nameLsaCompareByKey, _1, key)); - if( it != nameLsdb.end()){ + if( it != nameLsdb.end()) + { return (*it); } + } @@ -78,12 +80,14 @@ Lsdb::installNameLsa(NameLsa &nlsa) // add name LSA addNameLsa(nlsa); // update NPT and FIB + // if its not own LSA } else { // check for newer name LSA NameLsa oldNameLsa=getNameLsa(nlsa.getLsaKey()); // Discard or Update Name lsa, NPT, FIB + // if its not own LSA } return true; @@ -106,6 +110,14 @@ Lsdb::addNameLsa(NameLsa &nlsa) bool Lsdb::removeNameLsa(string& key) { + std::list::iterator it = std::find_if( nameLsdb.begin(), + nameLsdb.end(), + bind(nameLsaCompareByKey, _1, key)); + if ( it != nameLsdb.end() ) + { + nameLsdb.erase(it); + return true; + } return false; } @@ -157,6 +169,7 @@ Lsdb::buildAndInstallOwnCorLsa(nlsr& pnlsr){ //cout<::iterator it = std::find_if( corLsdb.begin(), + corLsdb.end(), + bind(corLsaCompareByKey, _1, key)); + if ( it != corLsdb.end() ) + { + corLsdb.erase(it); + return true; + } + return false; } @@ -266,6 +290,9 @@ Lsdb::scheduledAdjLsaBuild(nlsr& pnlsr) else { //remove if there is any adj lsa in LSDB + string key=pnlsr.getConfParameter().getRouterPrefix()+"/2"; + removeAdjLsa(key); + // Remove alll fib entries as per NPT } pnlsr.setAdjBuildCount(pnlsr.getAdjBuildCount()-adjBuildCount); } @@ -308,7 +335,6 @@ Lsdb::getAdjLsa(string key) if( it != adjLsdb.end()){ return (*it); } - } bool @@ -349,6 +375,15 @@ Lsdb::buildAndInstallOwnAdjLsa(nlsr& pnlsr) bool Lsdb::removeAdjLsa(string& key) { + std::list::iterator it = std::find_if( adjLsdb.begin(), + adjLsdb.end(), + bind(adjLsaCompareByKey, _1, key)); + if ( it != adjLsdb.end() ) + { + adjLsdb.erase(it); + return true; + } + return false; } diff --git a/send_to_machines.sh b/send_to_machines.sh new file mode 100755 index 0000000..25e7c88 --- /dev/null +++ b/send_to_machines.sh @@ -0,0 +1,7 @@ +#scp -r NLSR0.0/* ndnuser@pollux.cs.memphis.edu:/NLSR_TEST/NLSR0.0/ +#scp -r NLSR0.0/* ndnuser@maia.cs.memphis.edu:/NLSR_TEST/NLSR0.0/ +#scp -r NLSR0.0/* ndnuser@altair.cs.memphis.edu:/NLSR_TEST/NLSR0.0/ + +rsync -a -r --progress *.*pp ndnuser@pollux.cs.memphis.edu:/home/ndnuser/NLSR_CPP/ +rsync -a -r --progress *.*pp ndnuser@altair.cs.memphis.edu:/home/ndnuser/NLSR_CPP/ +rsync -a -r --progress *.*pp ndnuser@maia.cs.memphis.edu:/home/ndnuser/NLSR_CPP/ diff --git a/waf b/waf new file mode 100755 index 0000000..f916f71 Binary files /dev/null and b/waf differ diff --git a/waf-tools/boost.py b/waf-tools/boost.py new file mode 100644 index 0000000..c714b5b --- /dev/null +++ b/waf-tools/boost.py @@ -0,0 +1,373 @@ +#!/usr/bin/env python +# encoding: utf-8 +# +# partially based on boost.py written by Gernot Vormayr +# written by Ruediger Sonderfeld , 2008 +# modified by Bjoern Michaelsen, 2008 +# modified by Luca Fossati, 2008 +# rewritten for waf 1.5.1, Thomas Nagy, 2008 +# rewritten for waf 1.6.2, Sylvain Rouquette, 2011 + +''' + +This is an extra tool, not bundled with the default waf binary. +To add the boost tool to the waf file: +$ ./waf-light --tools=compat15,boost + or, if you have waf >= 1.6.2 +$ ./waf update --files=boost + +When using this tool, the wscript will look like: + + def options(opt): + opt.load('compiler_cxx boost') + + def configure(conf): + conf.load('compiler_cxx boost') + conf.check_boost(lib='system filesystem') + + def build(bld): + bld(source='main.cpp', target='app', use='BOOST') + +Options are generated, in order to specify the location of boost includes/libraries. +The `check_boost` configuration function allows to specify the used boost libraries. +It can also provide default arguments to the --boost-static and --boost-mt command-line arguments. +Everything will be packaged together in a BOOST component that you can use. + +When using MSVC, a lot of compilation flags need to match your BOOST build configuration: + - you may have to add /EHsc to your CXXFLAGS or define boost::throw_exception if BOOST_NO_EXCEPTIONS is defined. + Errors: C4530 + - boost libraries will try to be smart and use the (pretty but often not useful) auto-linking feature of MSVC + So before calling `conf.check_boost` you might want to disabling by adding: + conf.env.DEFINES_BOOST += ['BOOST_ALL_NO_LIB'] + Errors: + - boost might also be compiled with /MT, which links the runtime statically. + If you have problems with redefined symbols, + self.env['DEFINES_%s' % var] += ['BOOST_ALL_NO_LIB'] + self.env['CXXFLAGS_%s' % var] += ['/MD', '/EHsc'] +Passing `--boost-linkage_autodetect` might help ensuring having a correct linkage in some basic cases. + +''' + +import sys +import re +from waflib import Utils, Logs, Errors +from waflib.Configure import conf + +BOOST_LIBS = ['/usr/lib', '/usr/local/lib', '/opt/local/lib', '/sw/lib', '/lib', '/usr/lib/x86_64-linux-gnu', '/usr/lib/i386-linux-gnu', '/usr/local/ndn/lib'] +BOOST_INCLUDES = ['/usr/include', '/usr/local/include', '/opt/local/include', '/sw/include', '/usr/local/ndn/include'] +BOOST_VERSION_FILE = 'boost/version.hpp' +BOOST_VERSION_CODE = ''' +#include +#include +int main() { std::cout << BOOST_LIB_VERSION << std::endl; } +''' + +# toolsets from {boost_dir}/tools/build/v2/tools/common.jam +PLATFORM = Utils.unversioned_sys_platform() +detect_intel = lambda env: (PLATFORM == 'win32') and 'iw' or 'il' +detect_clang = lambda env: (PLATFORM == 'darwin') and 'clang-darwin' or 'clang' +detect_mingw = lambda env: (re.search('MinGW', env.CXX[0])) and 'mgw' or 'gcc' +BOOST_TOOLSETS = { + 'borland': 'bcb', + 'clang': detect_clang, + 'como': 'como', + 'cw': 'cw', + 'darwin': 'xgcc', + 'edg': 'edg', + 'g++': detect_mingw, + 'gcc': detect_mingw, + 'icpc': detect_intel, + 'intel': detect_intel, + 'kcc': 'kcc', + 'kylix': 'bck', + 'mipspro': 'mp', + 'mingw': 'mgw', + 'msvc': 'vc', + 'qcc': 'qcc', + 'sun': 'sw', + 'sunc++': 'sw', + 'tru64cxx': 'tru', + 'vacpp': 'xlc' +} + + +def options(opt): + opt = opt.add_option_group('Boost Options') + + opt.add_option('--boost-includes', type='string', + default='', dest='boost_includes', + help='''path to the boost includes root (~boost root) + e.g. /path/to/boost_1_47_0''') + opt.add_option('--boost-libs', type='string', + default='', dest='boost_libs', + help='''path to the directory where the boost libs are + e.g. /path/to/boost_1_47_0/stage/lib''') + opt.add_option('--boost-static', action='store_true', + default=False, dest='boost_static', + help='link with static boost libraries (.lib/.a)') + opt.add_option('--boost-mt', action='store_true', + default=False, dest='boost_mt', + help='select multi-threaded libraries') + opt.add_option('--boost-abi', type='string', default='', dest='boost_abi', + help='''select libraries with tags (dgsyp, d for debug), + see doc Boost, Getting Started, chapter 6.1''') + opt.add_option('--boost-linkage_autodetect', action="store_true", dest='boost_linkage_autodetect', + help="auto-detect boost linkage options (don't get used to it / might break other stuff)") + opt.add_option('--boost-toolset', type='string', + default='', dest='boost_toolset', + help='force a toolset e.g. msvc, vc90, \ + gcc, mingw, mgw45 (default: auto)') + py_version = '%d%d' % (sys.version_info[0], sys.version_info[1]) + opt.add_option('--boost-python', type='string', + default=py_version, dest='boost_python', + help='select the lib python with this version \ + (default: %s)' % py_version) + + +@conf +def __boost_get_version_file(self, d): + dnode = self.root.find_dir(d) + if dnode: + return dnode.find_node(BOOST_VERSION_FILE) + return None + +@conf +def boost_get_version(self, d): + """silently retrieve the boost version number""" + node = self.__boost_get_version_file(d) + if node: + try: + txt = node.read() + except (OSError, IOError): + Logs.error("Could not read the file %r" % node.abspath()) + else: + re_but = re.compile('^#define\\s+BOOST_LIB_VERSION\\s+"(.*)"', re.M) + m = re_but.search(txt) + if m: + return m.group(1) + return self.check_cxx(fragment=BOOST_VERSION_CODE, includes=[d], execute=True, define_ret=True) + +@conf +def boost_get_includes(self, *k, **kw): + includes = k and k[0] or kw.get('includes', None) + if includes and self.__boost_get_version_file(includes): + return includes + for d in Utils.to_list(self.environ.get('INCLUDE', '')) + BOOST_INCLUDES: + if self.__boost_get_version_file(d): + return d + if includes: + self.end_msg('headers not found in %s' % includes) + self.fatal('The configuration failed') + else: + self.end_msg('headers not found, please provide a --boost-includes argument (see help)') + self.fatal('The configuration failed') + + +@conf +def boost_get_toolset(self, cc): + toolset = cc + if not cc: + build_platform = Utils.unversioned_sys_platform() + if build_platform in BOOST_TOOLSETS: + cc = build_platform + else: + cc = self.env.CXX_NAME + if cc in BOOST_TOOLSETS: + toolset = BOOST_TOOLSETS[cc] + return isinstance(toolset, str) and toolset or toolset(self.env) + + +@conf +def __boost_get_libs_path(self, *k, **kw): + ''' return the lib path and all the files in it ''' + if 'files' in kw: + return self.root.find_dir('.'), Utils.to_list(kw['files']) + libs = k and k[0] or kw.get('libs', None) + if libs: + path = self.root.find_dir(libs) + files = path.ant_glob('*boost_*') + if not libs or not files: + for d in Utils.to_list(self.environ.get('LIB', [])) + BOOST_LIBS: + path = self.root.find_dir(d) + if path: + files = path.ant_glob('*boost_*') + if files: + break + path = self.root.find_dir(d + '64') + if path: + files = path.ant_glob('*boost_*') + if files: + break + if not path: + if libs: + self.end_msg('libs not found in %s' % libs) + self.fatal('The configuration failed') + else: + self.end_msg('libs not found, please provide a --boost-libs argument (see help)') + self.fatal('The configuration failed') + + self.to_log('Found the boost path in %r with the libraries:' % path) + for x in files: + self.to_log(' %r' % x) + return path, files + +@conf +def boost_get_libs(self, *k, **kw): + ''' + return the lib path and the required libs + according to the parameters + ''' + path, files = self.__boost_get_libs_path(**kw) + t = [] + if kw.get('mt', False): + t.append('mt') + if kw.get('abi', None): + t.append(kw['abi']) + tags = t and '(-%s)+' % '-'.join(t) or '' + toolset = self.boost_get_toolset(kw.get('toolset', '')) + toolset_pat = '(-%s[0-9]{0,3})+' % toolset + version = '(-%s)+' % self.env.BOOST_VERSION + + def find_lib(re_lib, files): + for file in files: + if re_lib.search(file.name): + self.to_log('Found boost lib %s' % file) + return file + return None + + def format_lib_name(name): + if name.startswith('lib') and self.env.CC_NAME != 'msvc': + name = name[3:] + return name[:name.rfind('.')] + + libs = [] + for lib in Utils.to_list(k and k[0] or kw.get('lib', None)): + py = (lib == 'python') and '(-py%s)+' % kw['python'] or '' + # Trying libraries, from most strict match to least one + for pattern in ['boost_%s%s%s%s%s' % (lib, toolset_pat, tags, py, version), + 'boost_%s%s%s%s' % (lib, tags, py, version), + 'boost_%s%s%s' % (lib, tags, version), + # Give up trying to find the right version + 'boost_%s%s%s%s' % (lib, toolset_pat, tags, py), + 'boost_%s%s%s' % (lib, tags, py), + 'boost_%s%s' % (lib, tags)]: + self.to_log('Trying pattern %s' % pattern) + file = find_lib(re.compile(pattern), files) + if file: + libs.append(format_lib_name(file.name)) + break + else: + self.end_msg('lib %s not found in %s' % (lib, path.abspath())) + self.fatal('The configuration failed') + + return path.abspath(), libs + + +@conf +def check_boost(self, *k, **kw): + """ + Initialize boost libraries to be used. + + Keywords: you can pass the same parameters as with the command line (without "--boost-"). + Note that the command line has the priority, and should preferably be used. + """ + if not self.env['CXX']: + self.fatal('load a c++ compiler first, conf.load("compiler_cxx")') + + params = {'lib': k and k[0] or kw.get('lib', None)} + for key, value in self.options.__dict__.items(): + if not key.startswith('boost_'): + continue + key = key[len('boost_'):] + params[key] = value and value or kw.get(key, '') + + var = kw.get('uselib_store', 'BOOST') + + self.start_msg('Checking boost includes') + self.env['INCLUDES_%s' % var] = inc = self.boost_get_includes(**params) + self.env.BOOST_VERSION = self.boost_get_version(inc) + self.end_msg(self.env.BOOST_VERSION) + if Logs.verbose: + Logs.pprint('CYAN', ' path : %s' % self.env['INCLUDES_%s' % var]) + + if not params['lib']: + return + self.start_msg('Checking boost libs') + suffix = params.get('static', None) and 'ST' or '' + path, libs = self.boost_get_libs(**params) + self.env['%sLIBPATH_%s' % (suffix, var)] = [path] + self.env['%sLIB_%s' % (suffix, var)] = libs + self.end_msg('ok') + if Logs.verbose: + Logs.pprint('CYAN', ' path : %s' % path) + Logs.pprint('CYAN', ' libs : %s' % libs) + + + def try_link(): + if 'system' in params['lib']: + self.check_cxx( + fragment="\n".join([ + '#include ', + 'int main() { boost::system::error_code c; }', + ]), + use=var, + execute=False, + ) + if 'thread' in params['lib']: + self.check_cxx( + fragment="\n".join([ + '#include ', + 'int main() { boost::thread t; }', + ]), + use=var, + execute=False, + ) + + if params.get('linkage_autodetect', False): + self.start_msg("Attempting to detect boost linkage flags") + toolset = self.boost_get_toolset(kw.get('toolset', '')) + if toolset in ['vc']: + # disable auto-linking feature, causing error LNK1181 + # because the code wants to be linked against + self.env['DEFINES_%s' % var] += ['BOOST_ALL_NO_LIB'] + + # if no dlls are present, we guess the .lib files are not stubs + has_dlls = False + for x in Utils.listdir(path): + if x.endswith(self.env.cxxshlib_PATTERN % ''): + has_dlls = True + break + if not has_dlls: + self.env['STLIBPATH_%s' % var] = [path] + self.env['STLIB_%s' % var] = libs + del self.env['LIB_%s' % var] + del self.env['LIBPATH_%s' % var] + + # we attempt to play with some known-to-work CXXFLAGS combinations + for cxxflags in (['/MD', '/EHsc'], []): + self.env.stash() + self.env["CXXFLAGS_%s" % var] += cxxflags + try: + try_link() + self.end_msg("ok: winning cxxflags combination: %s" % (self.env["CXXFLAGS_%s" % var])) + e = None + break + except Errors.ConfigurationError as exc: + self.env.revert() + e = exc + + if e is not None: + self.end_msg("Could not auto-detect boost linking flags combination, you may report it to boost.py author", ex=e) + self.fatal('The configuration failed') + else: + self.end_msg("Boost linkage flags auto-detection not implemented (needed ?) for this toolchain") + self.fatal('The configuration failed') + else: + self.start_msg('Checking for boost linkage') + try: + try_link() + except Errors.ConfigurationError as e: + self.end_msg("Could not link against boost libraries using supplied options") + self.fatal('The configuration failed') + self.end_msg('ok') + diff --git a/waf-tools/boost.pyc b/waf-tools/boost.pyc new file mode 100644 index 0000000..f1ee3d3 Binary files /dev/null and b/waf-tools/boost.pyc differ diff --git a/waf-tools/ndnx.py b/waf-tools/ndnx.py new file mode 100644 index 0000000..fccad90 --- /dev/null +++ b/waf-tools/ndnx.py @@ -0,0 +1,160 @@ +#! /usr/bin/env python +# encoding: utf-8 + +''' + +When using this tool, the wscript will look like: + + def options(opt): + opt.tool_options('ndnx') + + def configure(conf): + conf.load('compiler_c ndnx') + + def build(bld): + bld(source='main.cpp', target='app', use='NDNX') + +Options are generated, in order to specify the location of ndnx includes/libraries. + + +''' +import sys, re +from waflib import Utils, Logs, Errors, Options, ConfigSet +from waflib.Configure import conf + +NDNX_DIR=['/usr','/usr/local','/opt/local','/sw'] +NDNX_VERSION_FILE='ndn/ndn.h' +NDNX_VERSION_CODE=''' +#include +#include +int main() { printf ("%d.%d.%d", ((NDN_API_VERSION/100000) % 100), ((NDN_API_VERSION/1000) % 100), (NDN_API_VERSION % 1000)); return 0; } +''' + +@conf +def __ndnx_get_version_file(self,dir): + # Logs.pprint ('CYAN', ' + %s/%s/%s' % (dir, 'include', NDNX_VERSION_FILE)) + try: + return self.root.find_dir(dir).find_node('%s/%s' % ('include', NDNX_VERSION_FILE)) + except: + return None +@conf +def ndnx_get_version(self,dir): + val=self.check_cc(fragment=NDNX_VERSION_CODE,includes=['%s/%s' % (dir, 'include')],execute=True,define_ret = True, mandatory=True) + return val +@conf +def ndnx_get_root(self,*k,**kw): + root=Options.options.ndnx_dir or (k and k[0]) or kw.get('path',None) + + if root: + if self.__ndnx_get_version_file(root): + return root + self.fatal('NDNx not found in %s'%root) + + for dir in NDNX_DIR: + if self.__ndnx_get_version_file(dir): + return dir + self.fatal('NDNx not found, please provide a --ndnx argument (see help)') + +@conf +def check_openssl(self,*k,**kw): + root = k and k[0] or kw.get('path',None) or Options.options.openssl + mandatory = kw.get('mandatory', True) + var = kw.get('var', 'SSL') + + CODE = """ +#include +#include + +int main(int argc, char **argv) { + (void)argc; + printf ("%s", argv[0]); + + return 0; +} +""" + if root: + testApp = self.check_cc (lib=['ssl', 'crypto'], + header_name='openssl/crypto.h', + define_name='HAVE_%s' % var, + uselib_store=var, + mandatory = mandatory, + cflags="-I%s/include" % root, + linkflags="-L%s/lib" % root, + execute = True, fragment = CODE, define_ret = True) + else: + testApp = libcrypto = self.check_cc (lib=['ssl', 'crypto'], + header_name='openssl/crypto.h', + define_name='HAVE_%s' % var, + uselib_store=var, + mandatory = mandatory, + execute = True, fragment = CODE, define_ret = True) + + if not testApp: + return + + self.start_msg ('Checking if selected openssl matches NDNx') + + ndn_var = kw.get('ndn_var', "NDNX") + if Utils.unversioned_sys_platform () == "darwin": + def otool (binary): + p = Utils.subprocess.Popen (['/usr/bin/otool', '-L', binary], + stdout = Utils.subprocess.PIPE, ) + for line in p.communicate()[0].split ('\n'): + if re.match ('.*/libcrypto\..*', line): + return line + + selected_crypto = otool (testApp) + ndnd_crypto = otool ('%s/bin/ndnd' % self.env['%s_ROOT' % ndn_var]) + + if ndnd_crypto != selected_crypto: + self.fatal ("Selected openssl does not match used to compile NDNx (%s != %s)" % + (selected_crypto.strip (), ndnd_crypto.strip ())) + self.end_msg (True) + + elif Utils.unversioned_sys_platform () == "linux" or Utils.unversioned_sys_platform () == "freebsd": + def ldd (binary): + p = Utils.subprocess.Popen (['/usr/bin/ldd', binary], + stdout = Utils.subprocess.PIPE, ) + for line in p.communicate()[0].split ('\n'): + if re.match ('libcrypto\..*', line): + return line + + selected_crypto = ldd (testApp) + ndnd_crypto = ldd ('%s/bin/ndnd' % self.env['%s_ROOT' % ndn_var]) + + if ndnd_crypto != selected_crypto: + self.fatal ("Selected openssl does not match used to compile NDNx (%s != %s)" % + (selected_crypto.strip (), ndnd_crypto.strip ())) + self.end_msg (True) + else: + self.end_msg ("Don't know how to check", 'YELLOW') + +@conf +def check_ndnx(self,*k,**kw): + if not self.env['CC']: + self.fatal('load a c compiler first, conf.load("compiler_c")') + + var=kw.get('uselib_store', 'NDNX') + self.start_msg('Checking for NDNx') + root = self.ndnx_get_root(*k,**kw); + self.env.NDNX_VERSION=self.ndnx_get_version(root) + + self.env['INCLUDES_%s' % var]= '%s/%s' % (root, "include"); + self.env['LIB_%s' % var] = "ndn" + self.env['LIBPATH_%s' % var] = '%s/%s' % (root, "lib") + + self.env['%s_ROOT' % var] = root + + self.end_msg("%s in %s " % (self.env.NDNX_VERSION, root)) + if Logs.verbose: + Logs.pprint('CYAN',' NDNx include : %s'%self.env['INCLUDES_%s' % var]) + Logs.pprint('CYAN',' NDNx lib : %s'%self.env['LIB_%s' % var]) + Logs.pprint('CYAN',' NDNx libpath : %s'%self.env['LIBPATH_%s' % var]) + +def options(opt): + """ + NDNx options + """ + ndnopt = opt.add_option_group("NDNx Options") + ndnopt.add_option('--ndnx',type='string',default=None,dest='ndnx_dir',help='''path to where NDNx is installed, e.g. /usr/local''') + ndnopt.add_option('--openssl',type='string',default='',dest='openssl',help='''path to openssl, should be the same NDNx is compiled against''') diff --git a/waf-tools/ndnx.pyc b/waf-tools/ndnx.pyc new file mode 100644 index 0000000..80fa8fe Binary files /dev/null and b/waf-tools/ndnx.pyc differ diff --git a/wscript b/wscript new file mode 100644 index 0000000..e9c4c34 --- /dev/null +++ b/wscript @@ -0,0 +1,60 @@ +# -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*- + +from waflib import Build, Logs, Utils, Task, TaskGen, Configure + +def options(opt): + opt.load('compiler_c compiler_cxx gnu_dirs c_osx') + opt.load('boost', tooldir=['.waf-tools']) + + opt = opt.add_option_group('Options') + opt.add_option('--debug',action='store_true',default=False,dest='debug',help='''debugging mode''') + +def configure(conf): + conf.load("compiler_cxx boost gnu_dirs") + + if conf.options.debug: + conf.define ('_DEBUG', 1) + flags = ['-O0', + '-Wall', + # '-Werror', + '-Wno-unused-variable', + '-g3', + '-Wno-unused-private-field', # only clang supports + '-fcolor-diagnostics', # only clang supports + '-Qunused-arguments', # only clang supports + '-Wno-tautological-compare', # suppress warnings from CryptoPP + '-Wno-unused-function', # another annoying warning from CryptoPP + + '-Wno-deprecated-declarations', + ] + + conf.add_supported_cxxflags (cxxflags = flags) + else: + flags = ['-O3', '-g', '-Wno-tautological-compare', '-Wno-unused-function', '-Wno-deprecated-declarations'] + conf.add_supported_cxxflags (cxxflags = flags) + + conf.check_cfg(package='libndn-cpp-dev', args=['--cflags', '--libs'], uselib_store='NDN_CPP', mandatory=True) + +def build (bld): + bld ( + features=['cxx', 'cxxprogram'], + target="nlsr", + source = bld.path.ant_glob('*.cpp'), + use = 'NDN_CPP', + ) + +@Configure.conf +def add_supported_cxxflags(self, cxxflags): + """ + Check which cxxflags are supported by compiler and add them to env.CXXFLAGS variable + """ + self.start_msg('Checking allowed flags for c++ compiler') + + supportedFlags = [] + for flag in cxxflags: + if self.check_cxx (cxxflags=[flag], mandatory=False): + supportedFlags += [flag] + + self.end_msg (' '.join (supportedFlags)) + self.env.CXXFLAGS += supportedFlags +