contrib: fluid: Don't use inexistent files

(cherry picked from commit d56a52e263359fa8aadbf8cb0e1b9aebb2ae6ff2)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

contrib/src/fluid/rules.mak

@@ -33,6 +33,7 @@ endif
 ifneq ($(FLUID_VERSION),1.0.9)
 	$(APPLY) $(SRC)/fluid/fluid-pkg-static.patch
 endif
+	cd $(UNPACK_DIR)/m4/ && rm -f libtool.m4 lt*m4 # 1.1.3 ships symlinks to /usr/share/aclocal
 	$(MOVE)
 
 FLUIDCONF := $(HOSTCONF) \