Patch to fix #1485641

boost-1.64.0-icl-ttp-matching.patch

@@ -0,0 +1,37 @@
+From 32178e147a976419b9ac846d3c40c3ab4d1e0ff6 Mon Sep 17 00:00:00 2001
+From: Mathias Gaunard <mathias@gaunard.com>
+Date: Thu, 4 May 2017 17:18:22 +0100
+Subject: [PATCH] Compatibility with GCC 7.1
+
+The libstdc++ shipped with GCC 7.1 uses a unary class template for std::string.
+type_to_string needs to be adapted to deal with this properly.
+---
+ include/boost/icl/type_traits/type_to_string.hpp | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/include/boost/icl/type_traits/type_to_string.hpp b/include/boost/icl/type_traits/type_to_string.hpp
+index 80c473a..994711b 100644
+--- a/include/boost/icl/type_traits/type_to_string.hpp
++++ b/include/boost/icl/type_traits/type_to_string.hpp
+@@ -43,7 +43,6 @@ namespace boost{ namespace icl
+ 
+     template<>inline std::string type_to_string<float>::apply() { return "flt"; }
+     template<>inline std::string type_to_string<double>::apply() { return "dbl"; }
+-    template<>inline std::string type_to_string<std::string>::apply() { return "string"; }
+ 
+     //-------------------------------------------------------------------------
+     template<template<class> class Templ>
+@@ -78,6 +77,13 @@ namespace boost{ namespace icl
+         }
+     };
+ 
++    // ---------------------------------------------------------------------------
++    template<>
++    struct type_to_string<std::string>
++    {
++        static std::string apply() { return "string"; }
++    };
++
+ }} // namespace boost icl
+ 
+ #endif

boost.spec

@@ -35,7 +35,7 @@ Name: boost
 Summary: The free peer-reviewed portable C++ source libraries
 Version: 1.64.0
 %global version_enc 1_64_0
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: Boost and MIT and Python
 
 %global toplev_dirname %{name}_%{version_enc}
@@ -140,6 +140,10 @@ Patch84: boost-1.64.0-mpi-get_data.patch
 # https://github.com/boostorg/serialization/commit/1d86261581230e2dc5d617a9b16287d326f3e229
 Patch85: boost-1.64.0-serialization-make_array.patch
 
+# https://bugzilla.redhat.com/show_bug.cgi?id=1485641
+# https://github.com/boostorg/icl/pull/9
+Patch86: boost-1.64.0-icl-ttp-matching.patch
+
 %bcond_with tests
 %bcond_with docs_generated
 
@@ -762,6 +766,7 @@ a number of significant features and is now developed independently
 %patch83 -p1
 %patch84 -p2
 %patch85 -p2
+%patch86 -p2
 
 # At least python2_version needs to be a macro so that it's visible in
 # %%install as well.
@@ -1551,6 +1556,9 @@ fi
 %{_mandir}/man1/bjam.1*
 
 %changelog
+* Tue Sep 12 2017 Jonathan Wakely <jwakely@redhat.com> - 1.64.0-2
+- Patch to fix #1485641
+
 * Wed Sep 06 2017 Jonathan Wakely <jwakely@redhat.com> - 1.64.0-1
 - Fix descriptions