diff -ruN -x '*~' -x '*.o' -x '*.a' -x '*.so' -x '*.so.[0-9]' -x autom4te.cache -x .deps -x .libs ../orig-ftgl-2.1.3~rc5/src/Makefile.am ./src/Makefile.am
--- ../orig-ftgl-2.1.3~rc5/src/Makefile.am	2008-05-23 09:13:42.000000000 +0200
+++ ./src/Makefile.am	2017-06-28 15:13:01.803157035 +0200
@@ -39,6 +39,11 @@
 ftgl_HEADERS = $(ftgl_headers)
 
 ftgl_headers = \
+    FTVectoriser.h \
+    FTContour.h \
+    FTLibrary.h \
+    FTList.h \
+    FTVector.h \
     FTGL/ftgl.h \
     FTGL/FTBBox.h \
     FTGL/FTBuffer.h \