Update freetype sources (2.6.2) in third party.

third_party/freetype2/src/builds/dos/dos-emx.mk

Index: third_party/freetype2/src/builds/dos/dos-emx.mk
diff --git a/third_party/freetype2/src/builds/dos/dos-emx.mk b/third_party/freetype2/src/builds/dos/dos-emx.mk
new file mode 100644
index 0000000000000000000000000000000000000000..c421674fb97a6984941ceab1db98adf2ee0ae835
--- /dev/null
+++ b/third_party/freetype2/src/builds/dos/dos-emx.mk
@@ -0,0 +1,21 @@
+#
+# FreeType 2 configuration rules for the EMX gcc compiler
+#
+
+
+# Copyright 2003-2015 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+include $(TOP_DIR)/builds/dos/dos-def.mk
+include $(TOP_DIR)/builds/compiler/emx.mk
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF