x11-toolkits/wxgtk30: Support c++11 over c++0x, plus DragonFly

The wxgtk30 port will use TR1 headers if the capability is detected.
These TR1 functions were experimental and not included in the same form
in the final c++11 standard.  This patch forcibly disabled TR1 support,
which requires the explicit setting of -std=c++11 in CXXFLAGS>

A private "exp-run" was performed, all 62 ports dependent on wxgtk2
successfully built before and after after the patch was applied on two
separate runs (FreeBSD 10 amd64 jail).

While here, remove the incorrect $PTHREAD_LIB setting and let it default
to -pthread.  Also bring in the configure patch fragement from DragonFly.

PR:		199177
Submitted by:	marino
Approved by:	maintainer (Chris Hutchinson)

3 files changed, 57 insertions, 10 deletions

diff --git a/x11-toolkits/wxgtk30/Makefile b/x11-toolkits/wxgtk30/Makefile
index 5265bf14ab7b..0e33c8767f8d 100644
--- a/x11-toolkits/wxgtk30/Makefile
+++ b/x11-toolkits/wxgtk30/Makefile
@@ -2,7 +2,7 @@
 
 PORTNAME=	wx
 PORTVERSION=	3.0.2
-PORTREVISION?=	2
+PORTREVISION?=	3
 CATEGORIES=	x11-toolkits
 MASTER_SITES=	SF/wxwindows/${PORTVERSION}
 PKGNAMESUFFIX=	30-gtk2
@@ -39,6 +39,7 @@ CONFIGURE_ARGS=	--with-libpng=sys\
 CONFIGURE_ENV=	X11BASE="${LOCALBASE}" \
 		ac_cv_header_sys_inotify_h=no
 CPPFLAGS+=	-I${LOCALBASE}/include
+CXXFLAGS+=	-std=c++11
 LIBS+=		-L${LOCALBASE}/lib
 
 OPTIONS_DEFINE=	GSTREAMER MSPACK NLS
diff --git a/x11-toolkits/wxgtk30/files/patch-configure b/x11-toolkits/wxgtk30/files/patch-configure
index 7c17546e421b..31664c2f3e1b 100644
--- a/x11-toolkits/wxgtk30/files/patch-configure
+++ b/x11-toolkits/wxgtk30/files/patch-configure
@@ -1,6 +1,15 @@
---- configure.orig	2011-12-15 01:42:11.000000000 +0700
-+++ configure	2012-05-15 22:49:14.000000000 +0700
-@@ -27119,6 +27119,7 @@
+--- configure.orig	2014-10-06 21:33:44 UTC
++++ configure
+@@ -3947,7 +3947,7 @@ case "${host}" in
+ 
+     DEFAULT_DEFAULT_wxUSE_MOTIF=1
+   ;;
+-  *-*-freebsd*)
++  *-*-dragonfly*|*-*-freebsd*)
+     USE_BSD=1
+     USE_FREEBSD=1
+     $as_echo "#define __FREEBSD__ 1" >>confdefs.h
+@@ -21894,6 +21894,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
  
  
  SEARCH_INCLUDE="\
@@ -8,16 +17,17 @@
      /usr/local/include        \
      /usr/local/X11/include    \
      /usr/local/include/X11    \
-@@ -42877,7 +42878,7 @@
+@@ -31852,9 +31853,6 @@ $as_echo "$as_me: WARNING: BeOS threads 
+                                         THREAD_OPTS="-pthreads $THREAD_OPTS"
                  fi
                  ;;
-           *-*-freebsd*)
+-          *-*-freebsd*)
 -                                                THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
-+                                                THREAD_OPTS="$PTHREAD_LIBS"
-                 ;;
+-                ;;
            *-*-darwin* | *-*-cygwin* )
                                                  THREAD_OPTS=""
-@@ -45535,7 +45536,7 @@
+                 ;;
+@@ -33127,7 +33125,7 @@ else
          fi
      fi
  fi
@@ -25,4 +35,20 @@
 +OPTIMISE_CFLAGS=
  
  if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
-     cat >>confdefs.h <<\_ACEOF
+     $as_echo "#define WXWIN_COMPATIBILITY_2_6 1" >>confdefs.h
+@@ -39390,6 +39388,7 @@ EOF
+       ;;
+ 
+       powerpc-apple-macos* | \
++      *-*-dragonfly* | \
+       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | *-*-gnu* | *-*-k*bsd*-gnu | \
+       *-*-mirbsd* | \
+       *-*-sunos4* | \
+@@ -39432,6 +39431,7 @@ EOF
+ 
+     case "${BAKEFILE_HOST}" in
+       *-*-linux* | *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
++      *-*-dragonfly* | \
+       *-*-k*bsd*-gnu | *-*-mirbsd* | *-*-gnu* )
+         if test "x$SUNCXX" = "xyes"; then
+             SONAME_FLAG="-h "
diff --git a/x11-toolkits/wxgtk30/files/patch-setup.h.in b/x11-toolkits/wxgtk30/files/patch-setup.h.in
new file mode 100644
index 000000000000..3571a20c807e
--- /dev/null
+++ b/x11-toolkits/wxgtk30/files/patch-setup.h.in
@@ -0,0 +1,20 @@
+--- setup.h.in.orig	2014-10-06 21:33:44 UTC
++++ setup.h.in
+@@ -757,17 +757,14 @@
+ /*
+  * Define if your compiler has std::tr1::unordered_map
+  */
+-#undef HAVE_TR1_UNORDERED_MAP
+ 
+ /*
+  * Define if your compiler has std::tr1::unordered_set
+  */
+-#undef HAVE_TR1_UNORDERED_SET
+ 
+ /*
+  * Define if your compiler has <tr1/type_traits>
+  */
+-#undef HAVE_TR1_TYPE_TRAITS
+ 
+ /*
+  * Define if your compiler has <type_traits>