diff -ruN -x CVS pkgsrc-2017Q2/x11/wxGTK28/distinfo pkgsrc/x11/wxGTK28/distinfo
--- pkgsrc-2017Q2/x11/wxGTK28/distinfo	2017-06-14 15:21:52.000000000 +0200
+++ pkgsrc/x11/wxGTK28/distinfo	2017-08-10 13:25:17.244683591 +0200
@@ -14,3 +14,4 @@
 SHA1 (patch-include_wx_convauto.h) = 11f635fa13995daf9815d6e84e936f39206e927a
 SHA1 (patch-include_wx_debug.h) = bc25a486361194d8d70c69bcd833e085fbcbdec3
 SHA1 (patch-setup.h.in) = 4f798bd013dc008644e3f86be89ecb8bf13aef1d
+SHA1 (patch-src_gtk_xbm) = efaf6b966379cfdfb0e06268f839867a33f926da
diff -ruN -x CVS pkgsrc-2017Q2/x11/wxGTK28/patches/patch-src_gtk_xbm pkgsrc/x11/wxGTK28/patches/patch-src_gtk_xbm
--- pkgsrc-2017Q2/x11/wxGTK28/patches/patch-src_gtk_xbm	1970-01-01 01:00:00.000000000 +0100
+++ pkgsrc/x11/wxGTK28/patches/patch-src_gtk_xbm	2017-08-10 13:24:56.877325936 +0200
@@ -0,0 +1,79 @@
+$NetBSD blabla
+
+Fix building with C++14, which errors out due to narrowing conversions.
+See also: https://bugs.gentoo.org/show_bug.cgi?id=592442
+
+Patch by Francesco Turco
+
+--- src/gtk/bdiag.xbm
++++ src/gtk/bdiag.xbm
+@@ -1,6 +1,6 @@
+ #define bdiag_width 16
+ #define bdiag_height 16
+ static char bdiag_bits[] = {
+-   0x80, 0x80, 0x40, 0x40, 0x20, 0x20, 0x10, 0x10, 0x08, 0x08, 0x04, 0x04,
+-   0x02, 0x02, 0x01, 0x01, 0x80, 0x80, 0x40, 0x40, 0x20, 0x20, 0x10, 0x10,
+-   0x08, 0x08, 0x04, 0x04, 0x02, 0x02, 0x01, 0x01};
++   (char)0x80, (char)0x80, (char)0x40, (char)0x40, (char)0x20, (char)0x20, (char)0x10, (char)0x10, (char)0x08, (char)0x08, (char)0x04, (char)0x04,
++   (char)0x02, (char)0x02, (char)0x01, (char)0x01, (char)0x80, (char)0x80, (char)0x40, (char)0x40, (char)0x20, (char)0x20, (char)0x10, (char)0x10,
++   (char)0x08, (char)0x08, (char)0x04, (char)0x04, (char)0x02, (char)0x02, (char)0x01, (char)0x01};
+--- src/gtk/cdiag.xbm
++++ src/gtk/cdiag.xbm
+@@ -1,6 +1,6 @@
+ #define cdiag_width 16
+ #define cdiag_height 16
+ static char cdiag_bits[] = {
+-   0x81, 0x81, 0x42, 0x42, 0x24, 0x24, 0x18, 0x18, 0x18, 0x18, 0x24, 0x24,
+-   0x42, 0x42, 0x81, 0x81, 0x81, 0x81, 0x42, 0x42, 0x24, 0x24, 0x18, 0x18,
+-   0x18, 0x18, 0x24, 0x24, 0x42, 0x42, 0x81, 0x81};
++   (char)0x81, (char)0x81, (char)0x42, (char)0x42, (char)0x24, (char)0x24, (char)0x18, (char)0x18, (char)0x18, (char)0x18, (char)0x24, (char)0x24,
++   (char)0x42, (char)0x42, (char)0x81, (char)0x81, (char)0x81, (char)0x81, (char)0x42, (char)0x42, (char)0x24, (char)0x24, (char)0x18, (char)0x18,
++   (char)0x18, (char)0x18, (char)0x24, (char)0x24, (char)0x42, (char)0x42, (char)0x81, (char)0x81};
+--- src/gtk/cross.xbm
++++ src/gtk/cross.xbm
+@@ -1,6 +1,6 @@
+ #define cross_width 15
+ #define cross_height 15
+ static char cross_bits[] = {
+-   0x84, 0x10, 0x84, 0x10, 0xff, 0x7f, 0x84, 0x10, 0x84, 0x10, 0x84, 0x10,
+-   0x84, 0x10, 0xff, 0x7f, 0x84, 0x10, 0x84, 0x10, 0x84, 0x10, 0x84, 0x10,
+-   0xff, 0x7f, 0x84, 0x10, 0x84, 0x10};
++   (char)0x84, (char)0x10, (char)0x84, (char)0x10, (char)0xff, (char)0x7f, (char)0x84, (char)0x10, (char)0x84, (char)0x10, (char)0x84, (char)0x10,
++   (char)0x84, (char)0x10, (char)0xff, (char)0x7f, (char)0x84, (char)0x10, (char)0x84, (char)0x10, (char)0x84, (char)0x10, (char)0x84, (char)0x10,
++   (char)0xff, (char)0x7f, (char)0x84, (char)0x10, (char)0x84, (char)0x10};
+--- src/gtk/fdiag.xbm
++++ src/gtk/fdiag.xbm
+@@ -1,6 +1,6 @@
+ #define fdiag_width 16
+ #define fdiag_height 16
+ static char fdiag_bits[] = {
+-   0x01, 0x01, 0x02, 0x02, 0x04, 0x04, 0x08, 0x08, 0x10, 0x10, 0x20, 0x20,
+-   0x40, 0x40, 0x80, 0x80, 0x01, 0x01, 0x02, 0x02, 0x04, 0x04, 0x08, 0x08,
+-   0x10, 0x10, 0x20, 0x20, 0x40, 0x40, 0x80, 0x80};
++   (char)0x01, (char)0x01, (char)0x02, (char)0x02, (char)0x04, (char)0x04, (char)0x08, (char)0x08, (char)0x10, (char)0x10, (char)0x20, (char)0x20,
++   (char)0x40, (char)0x40, (char)0x80, (char)0x80, (char)0x01, (char)0x01, (char)0x02, (char)0x02, (char)0x04, (char)0x04, (char)0x08, (char)0x08,
++   (char)0x10, (char)0x10, (char)0x20, (char)0x20, (char)0x40, (char)0x40, (char)0x80, (char)0x80};
+--- src/gtk/horiz.xbm
++++ src/gtk/horiz.xbm
+@@ -1,6 +1,6 @@
+ #define horiz_width 15
+ #define horiz_height 15
+ static char horiz_bits[] = {
+-   0x00, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+-   0x00, 0x00, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+-   0xff, 0x7f, 0x00, 0x00, 0x00, 0x00};
++   (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0xff, (char)0x7f, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00,
++   (char)0x00, (char)0x00, (char)0xff, (char)0x7f, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00,
++   (char)0xff, (char)0x7f, (char)0x00, (char)0x00, (char)0x00, (char)0x00};
+--- src/gtk/verti.xbm
++++ src/gtk/verti.xbm
+@@ -1,6 +1,6 @@
+ #define verti_width 15
+ #define verti_height 15
+ static char verti_bits[] = {
+-   0x84, 0x10, 0x84, 0x10, 0x84, 0x10, 0x84, 0x10, 0x84, 0x10, 0x84, 0x10,
+-   0x84, 0x10, 0x84, 0x10, 0x84, 0x10, 0x84, 0x10, 0x84, 0x10, 0x84, 0x10,
+-   0x84, 0x10, 0x84, 0x10, 0x84, 0x10};
++   (char)0x84, (char)0x10, (char)0x84, (char)0x10, (char)0x84, (char)0x10, (char)0x84, (char)0x10, (char)0x84, (char)0x10, (char)0x84, (char)0x10,
++   (char)0x84, (char)0x10, (char)0x84, (char)0x10, (char)0x84, (char)0x10, (char)0x84, (char)0x10, (char)0x84, (char)0x10, (char)0x84, (char)0x10,
++   (char)0x84, (char)0x10, (char)0x84, (char)0x10, (char)0x84, (char)0x10};