From 96c854b1573f21c577f0dada5b24f7813bcf16f3 Mon Sep 17 00:00:00 2001
From: Akinori Hattori <hattya@gentoo.org>
Date: Sun, 17 Dec 2017 18:04:05 +0900
Subject: [PATCH] app-text/crf++: fix build with >=sys-devel/gcc-6

Package-Manager: Portage-2.3.13, Repoman-2.3.4
---
 app-text/crf++/crf++-0.54.ebuild            |  3 +-
 app-text/crf++/files/crf++-0.54-c++11.patch | 37 +++++++++++++++++++++
 2 files changed, 39 insertions(+), 1 deletion(-)
 create mode 100644 app-text/crf++/files/crf++-0.54-c++11.patch

diff --git a/app-text/crf++/crf++-0.54.ebuild b/app-text/crf++/crf++-0.54.ebuild
index 204eda151148..e282ca87c965 100644
--- a/app-text/crf++/crf++-0.54.ebuild
+++ b/app-text/crf++/crf++-0.54.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2011 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI="3"
@@ -22,6 +22,7 @@ src_prepare() {
 		-e "/CXXFLAGS/s/-O3/${CXXFLAGS}/" \
 		configure.in || die
 
+	epatch "${FILESDIR}"/${P}-c++11.patch
 	# bug #365921
 	epatch "${FILESDIR}/${P}-gcc46.patch"
 
diff --git a/app-text/crf++/files/crf++-0.54-c++11.patch b/app-text/crf++/files/crf++-0.54-c++11.patch
new file mode 100644
index 000000000000..a71cd9071eba
--- /dev/null
+++ b/app-text/crf++/files/crf++-0.54-c++11.patch
@@ -0,0 +1,37 @@
+--- a/feature_index.cpp
++++ b/feature_index.cpp
+@@ -34,8 +34,9 @@
+   std::map <std::string, std::pair<int, unsigned int> >::iterator
+       it = dic_.find(key);
+   if (it == dic_.end()) {
+-    dic_.insert(std::make_pair<std::string, std::pair<int, unsigned int> >
+-                (key, std::make_pair<int, unsigned int>(maxid_, 1)));
++    dic_.insert(std::make_pair
++                (std::string(key),
++                 std::make_pair(maxid_, static_cast<unsigned int>(1))));
+     int n = maxid_;
+     maxid_ += (key[0] == 'U' ? y_.size() : y_.size() * y_.size());
+     return n;
+@@ -171,7 +172,7 @@
+     const std::string &key = it->first;
+ 
+     if (it->second.second >= freq) {
+-      old2new.insert(std::make_pair<int, int>(it->second.first, new_maxid));
++      old2new.insert(std::make_pair(it->second.first, new_maxid));
+       it->second.first = new_maxid;
+       new_maxid += (key[0] == 'U' ? y_.size() : y_.size() * y_.size());
+       ++it;
+@@ -264,9 +265,10 @@
+     size_t size = tokenize(line, "\t ", column, 2);
+     CHECK_FALSE(size == 2) << "format error: " << filename1;
+ 
+-    dic_.insert(std::make_pair<std::string, std::pair<int, unsigned int> >
+-                (column[1],
+-                 std::make_pair<int, unsigned int>(std::atoi(column[0]), 1)));
++    dic_.insert(std::make_pair
++                (std::string(column[1]),
++                 std::make_pair(std::atoi(column[0]),
++                                static_cast<unsigned int>(1))));
+   }
+ 
+   std::vector<double> alpha;
-- 
2.26.2