Update FLTK.

lib/Makefile

@@ -1,11 +1,18 @@
 
 
 OBJS:= fltk/lib/libfltk.a fltk/lib/libfltk_images.a
+SRCS:= fltk/src/*.cpp fltk/FL/*.H
 
-$(OBJS): fltk/config.h
+$(SRCS): fltk/config.h
+	@ echo Building FLTK
+	cd fltk && make
+
+$(OBJS): fltk/config.h $(SRCS)
+	@ echo Building FLTK
 	cd fltk && make
 
 fltk/config.h:
+	@ echo Configuring FLTK
 	cd fltk && ./configure --prefix=/dev/null --disable-shared --disable-gl --enable-threads --enable-xft --enable-xdbe --enable-xinerama
 
 config: $(OBJS)
@@ -13,3 +20,5 @@ config: $(OBJS)
 clean:
 
 all: $(OBJS)
+	@ echo Building FLTK
+	cd fltk && make

lib/fltk

@@ -1 +1 @@
-Subproject commit d1bf407e970fcd205098338d644b60a91cc87c88
+Subproject commit 3b35024d52673fcde15432872e25c9af36e23cd3