Created include/Makefile.in to separate header file installation from
the top-level Makefile.
diff --git a/include/Makefile.in b/include/Makefile.in
new file mode 100644
index 0000000..a263fc3
--- /dev/null
+++ b/include/Makefile.in
@@ -0,0 +1,31 @@
+TOPSRCDIR = @top_srcdir@
+TOPOBJDIR = ..
+SRCDIR = @srcdir@
+VPATH = @srcdir@
+MODULE = none
+
+LIB_TARGET = @LIB_TARGET@
+
+INSTALLED_INCLUDES = \
+ windows.h \
+ wingdi.h \
+ wintypes.h \
+ winuser.h
+
+@MAKE_RULES@
+
+# Testing LIB_TARGET prevents installing header files
+# when --disable-lib is used
+install:: dummy
+ if [ $(LIB_TARGET) ]; then [ -d $(includedir) ] || $(MKDIR) $(includedir); \
+ $(INSTALL_DATA) $(INSTALLED_INCLUDES) $(includedir); fi
+
+# Don't just do a rm -rf on $(includedir) -- don't want to wipe out
+# anything extra the user may have put there.
+uninstall::
+ cd $(includedir); $(RM) $(INSTALLED_INCLUDES)
+ -rmdir $(includedir)
+
+dummy:
+
+### Dependencies:
