From bb3ae2b610c690eee671237bf5beeb56c4662bd3 Mon Sep 17 00:00:00 2001
From: Jan Beich <jbeich@FreeBSD.org>
Date: Sat, 20 Jan 2018 17:46:54 +0000
Subject: [PATCH] games/battletanks: unbreak build with Clang 6 (C++14 by
 default)

In file included from engine/net/scanner.cpp:1:
In file included from engine/src/config.h:33:
In file included from ./mrt/xml.h:23:
/usr/include/c++/v1/map:629:15: error: object of type 'std::__1::pair<const mrt::Socket::addr, Scanner::Host>' cannot be assigned because its copy assignment operator is implicitly deleted
        {__nc = __v.__cc; return *this;}
              ^
/usr/include/c++/v1/__tree:1645:35: note: in instantiation of member function 'std::__1::__value_type<const mrt::Socket::addr, Scanner::Host>::operator=' requested here
                __cache->__value_ = *__first;
                                  ^
/usr/include/c++/v1/__tree:1575:9: note: in instantiation of function template specialization 'std::__1::__tree<std::__1::__value_type<const mrt::Socket::addr, Scanner::Host>, std::__1::__map_value_compare<const mrt::Socket::addr, std::__1::__value_type<const mrt::Socket::addr, Scanner::Host>, std::__1::less<const mrt::Socket::addr>, true>, std::__1::allocator<std::__1::__value_type<const mrt::Socket::addr, Scanner::Host> > >::__assign_multi<std::__1::__tree_const_iterator<std::__1::__value_type<const mrt::Socket::addr, Scanner::Host>, std::__1::__tree_node<std::__1::__value_type<const mrt::Socket::addr, Scanner::Host>, void *> *, long> >' requested here
        __assign_multi(__t.begin(), __t.end());
        ^
/usr/include/c++/v1/map:912:21: note: in instantiation of member function 'std::__1::__tree<std::__1::__value_type<const mrt::Socket::addr, Scanner::Host>, std::__1::__map_value_compare<const mrt::Socket::addr, std::__1::__value_type<const mrt::Socket::addr, Scanner::Host>, std::__1::less<const mrt::Socket::addr>, true>, std::__1::allocator<std::__1::__value_type<const mrt::Socket::addr, Scanner::Host> > >::operator=' requested here
            __tree_ = __m.__tree_;
                    ^
engine/net/scanner.cpp:256:8: note: in instantiation of member function 'std::__1::map<const mrt::Socket::addr, Scanner::Host, std::__1::less<const mrt::Socket::addr>, std::__1::allocator<std::__1::pair<const mrt::Socket::addr, Scanner::Host> > >::operator=' requested here
        hosts = _hosts;
              ^
/usr/include/c++/v1/utility:325:5: note: copy assignment operator is implicitly deleted because 'pair<const mrt::Socket::addr, Scanner::Host>' has a user-declared move constructor
    pair(pair&&) = default;
    ^

Reported by:	pkg-fallout
---
 games/battletanks/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/games/battletanks/Makefile b/games/battletanks/Makefile
index 16e4fe85cf49..a06516280915 100644
--- a/games/battletanks/Makefile
+++ b/games/battletanks/Makefile
@@ -20,6 +20,7 @@ LIB_DEPENDS=	libsigc-2.0.so:devel/libsigc++20 \
 		libsmpeg.so:multimedia/smpeg
 
 USES=		openal:al pkgconfig lua:51 python:2.7,build scons tar:bzip2
+USE_CXXSTD=	gnu++98
 USE_LDCONFIG=	yes
 USE_SDL=	image sdl
 MAKE_ARGS=	prefix=${PREFIX} resources_dir=${DATADIR} \