Update freetype sources (2.6.2) in third party.

third_party/freetype2/src/src/pfr/Jamfile

Index: third_party/freetype2/src/src/pfr/Jamfile
diff --git a/third_party/freetype2/src/src/pfr/Jamfile b/third_party/freetype2/src/src/pfr/Jamfile
new file mode 100644
index 0000000000000000000000000000000000000000..c5b35be87085a5fc6b4af1a1c03b06b78f4cc99e
--- /dev/null
+++ b/third_party/freetype2/src/src/pfr/Jamfile
@@ -0,0 +1,35 @@
+# FreeType 2 src/pfr Jamfile
+#
+# Copyright 2002-2015 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.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) pfr ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = pfrcmap
+               pfrdrivr
+               pfrgload
+               pfrload
+               pfrobjs
+               pfrsbit
+               ;
+  }
+  else
+  {
+    _sources = pfr ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/pfr Jamfile