package/Makefile.in: remove $(HOST_DIR)/usr part from HOST_LDFLAGS

Now $(HOST_DIR)/lib and $(HOST_DIR)/usr/lib are the same directory, it
doesn't make sense to pass both to LDFLAGS.

Also use $(HOST_DIR)/lib instead of $(HOST_DIR)/usr/lib for the RPATH.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Reviewed-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/Makefile.in

@@ -220,7 +220,7 @@ HOST_CPPFLAGS  = -I$(HOST_DIR)/usr/include
 HOST_CFLAGS   ?= -O2
 HOST_CFLAGS   += $(HOST_CPPFLAGS)
 HOST_CXXFLAGS += $(HOST_CFLAGS)
-HOST_LDFLAGS  += -L$(HOST_DIR)/lib -L$(HOST_DIR)/usr/lib -Wl,-rpath,$(HOST_DIR)/usr/lib
+HOST_LDFLAGS  += -L$(HOST_DIR)/lib -Wl,-rpath,$(HOST_DIR)/lib
 
 # host-intltool should be executed with the system perl, so we save
 # the path to the system perl, before a host-perl built by Buildroot