build: require gcc >= 5.3, boost >= 1.58, openssl >= 1.0.2
This effectively drops support for all versions of Ubuntu older than 16.04
Change-Id: Ie3ab7df9147e97f6467658a6399a4f9379f089c1
Refs: #4462
diff --git a/src/util/regex/regex-component-matcher.cpp b/src/util/regex/regex-component-matcher.cpp
index 8d1e824..aca35c1 100644
--- a/src/util/regex/regex-component-matcher.cpp
+++ b/src/util/regex/regex-component-matcher.cpp
@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
- * Copyright (c) 2013-2017 Regents of the University of California.
+ * Copyright (c) 2013-2018 Regents of the University of California.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
*
@@ -26,19 +26,6 @@
namespace ndn {
-// Re: http://www.boost.org/users/history/version_1_56_0.html
-//
-// Breaking change: corrected behavior of basic_regex<>::mark_count() to match existing
-// documentation, basic_regex<>::subexpression(n) changed to match, see
-// https://svn.boost.org/trac/boost/ticket/9227
-//
-static constexpr size_t BOOST_REGEXP_MARK_COUNT_CORRECTION =
-#if BOOST_VERSION < 105600
- 1;
-#else
- 0;
-#endif
-
RegexComponentMatcher::RegexComponentMatcher(const std::string& expr,
shared_ptr<RegexBackrefManager> backrefManager,
bool isExactMatch)
@@ -56,7 +43,7 @@
m_pseudoMatchers.clear();
m_pseudoMatchers.push_back(make_shared<RegexPseudoMatcher>());
- for (size_t i = 1; i <= m_componentRegex.mark_count() - BOOST_REGEXP_MARK_COUNT_CORRECTION; i++) {
+ for (size_t i = 1; i <= m_componentRegex.mark_count(); i++) {
m_pseudoMatchers.push_back(make_shared<RegexPseudoMatcher>());
m_backrefManager->pushRef(m_pseudoMatchers.back());
}
@@ -78,7 +65,7 @@
boost::smatch subResult;
std::string targetStr = name.get(offset).toUri();
if (boost::regex_match(targetStr, subResult, m_componentRegex)) {
- for (size_t i = 1; i <= m_componentRegex.mark_count() - BOOST_REGEXP_MARK_COUNT_CORRECTION; i++) {
+ for (size_t i = 1; i <= m_componentRegex.mark_count(); i++) {
m_pseudoMatchers[i]->resetMatchResult();
m_pseudoMatchers[i]->setMatchResult(subResult[i]);
}