DarkRadiant: rebuild to fix ABI mismatch with wxWidgets, add patch for gcc-8.2.0

srcpkgs/DarkRadiant/patches/03_c++17_filesystem.patch

@@ -0,0 +1,35 @@
+Description: Resolve FTBFS with GCC 8
+ We can't use the regular C++17 <filesystem> header, because the code is written
+ against the pre-C++17 header <experimental/filesystem>.
+Author: Juhani Numminen <juhaninumminen0@gmail.com>
+Bug-Debian: https://bugs.debian.org/897734
+Forwarded: http://bugs.thedarkmod.com/view.php?id=4874
+Last-Update: 2018-05-24
+--- configure.ac
++++ configure.ac
+@@ -159,15 +159,6 @@
+ # By default, we rely on boost.filesystem, unless we have the C++17 libs 
+ use_boost_filesystem=yes
+ 
+-# Check for the regular C++17 <filesystem> header
+-AC_CHECK_HEADER([filesystem], [found_std_filesystem=yes], [found_std_filesystem=no])
+-
+-# if no <filesystem> is present, check for the pre-C++17 header <experimental/filesystem>
+-if test "$found_std_filesystem" = "yes"
+-then
+-    AC_DEFINE([HAVE_STD_FILESYSTEM], [1], [Define this to indicate that the <filesystem> header is available for inclusion.])
+-    use_boost_filesystem=no
+-else
+     AC_CHECK_HEADER([experimental/filesystem], [found_experimental_filesystem=yes], [found_experimental_filesystem=no])
+     
+     if test "$found_experimental_filesystem" = "yes"
+@@ -176,7 +167,6 @@
+                                                         header is available for inclusion.])
+         use_boost_filesystem=no
+     fi
+-fi
+ 
+ FILESYSTEM_LIBS=''
+ 
+
+

srcpkgs/DarkRadiant/template

@@ -1,7 +1,7 @@
 # Template file for 'DarkRadiant'
 pkgname=DarkRadiant
 version=2.6.0
-revision=1
+revision=2
 build_style=gnu-configure
 configure_args="--enable-darkmod-plugins"
 hostmakedepends="automake libtool pkg-config"