diff -aur nspluginwrapper-1.2.2/Makefile nspluginwrapper-1.2.2-new/Makefile
--- nspluginwrapper-1.2.2/Makefile	2009-01-02 16:54:10.000000000 +0800
+++ nspluginwrapper-1.2.2-new/Makefile	2009-06-26 20:20:20.866502278 +0800
@@ -41,6 +41,8 @@
 STRIP_OPT = -s
 endif
 
+USE_SYSTEM_LIBS = 1
+
 LN_S = ln -sf
 
 ifeq ($(LD_soname),)
@@ -79,6 +81,11 @@
 ARCH_32 = $(ARCH)
 ifeq ($(biarch), yes)
 ARCH_32 = $(TARGET_ARCH)
+endif
+
+ifneq (1, $(USE_SYSTEM_LIBS))
+
+ifeq ($(biarch), yes)
 LSB_LIBS = $(LSB_OBJ_DIR)/libc.so $(LSB_OBJ_DIR)/libgcc_s_32.so
 LSB_LIBS += $(LSB_CORE_STUBS:%=$(LSB_OBJ_DIR)/%.so)
 LSB_LIBS += $(LSB_CORE_STATIC_STUBS:%=$(LSB_OBJ_DIR)/%.a)
@@ -92,6 +99,7 @@
 LSB_CORE_STUBS = $(shell cat $(LSB_SRC_DIR)/core_filelist)
 LSB_CORE_STATIC_STUBS = $(shell cat $(LSB_SRC_DIR)/core_static_filelist)
 LSB_DESKTOP_STUBS = $(shell cat $(LSB_SRC_DIR)/desktop_filelist)
+endif
 
 ifeq (i386,$(TARGET_ARCH))
 TARGET_ELF_ARCH = elf32-i386
@@ -116,10 +124,15 @@
 npviewer_OBJECTS = $(npviewer_RAWSRCS:%.c=npviewer-%.o)
 ifeq ($(biarch),yes)
 npviewer_CFLAGS  = $(CFLAGS_32)
+ifneq (1, $(USE_SYSTEM_LIBS))
 npviewer_CFLAGS += -I$(LSB_INC_DIR)
 npviewer_CFLAGS += -I$(LSB_INC_DIR)/glib-2.0
 npviewer_CFLAGS += -I$(LSB_INC_DIR)/gtk-2.0
 npviewer_LDFLAGS = $(LDFLAGS_32) -L$(LSB_OBJ_DIR)
+else
+npviewer_CFLAGS += $(shell pkg-config --cflags gtk+-2.0 glib-2.0)
+npviewer_LDFLAGS = $(LDFLAGS_32)
+endif
 npviewer_LDFLAGS += -lgtk-x11-2.0 -lgdk-x11-2.0 -lgobject-2.0 -ldl -lglib-2.0 -lX11 -lXt
 else
 npviewer_CFLAGS += $(GTK_CFLAGS)
@@ -156,8 +169,11 @@
 libxpcom_OBJECTS = $(libxpcom_RAWSRCS:%.c=libxpcom-%.o)
 libxpcom_CFLAGS  = $(PIC_CFLAGS)
 ifeq ($(biarch),yes)
+libxpcom_LDFLAGS = $(LDFLAGS_32)
+ifneq (1, $(USE_SYSTEM_LIBS))
 libxpcom_CFLAGS += -I$(LSB_INC_DIR)
-libxpcom_LDFLAGS = $(LDFLAGS_32) -L$(LSB_OBJ_DIR)
+libxpcom_LDFLAGS += -L$(LSB_OBJ_DIR)
+endif
 endif
 
 libnoxshm_LIBRARY = libnoxshm.so
@@ -166,8 +182,11 @@
 libnoxshm_OBJECTS = $(libnoxshm_RAWSRCS:%.c=libnoxshm-%.o)
 libnoxshm_CFLAGS  = $(PIC_CFLAGS)
 ifeq ($(biarch),yes)
+libnoxshm_LDFLAGS = $(LDFLAGS_32)
+ifneq (1, $(USE_SYSTEM_LIBS))
 libnoxshm_CFLAGS += -I$(LSB_INC_DIR)
-libnoxshm_LDFLAGS = $(LDFLAGS_32) -L$(LSB_OBJ_DIR)
+libnoxshm_LDFLAGS += -L$(LSB_OBJ_DIR)
+endif
 endif
 
 npconfig_PROGRAM = npconfig
@@ -230,6 +249,7 @@
 FILES		+= $(wildcard tests/*.html)
 FILES		+= $(wildcard tests/*.c tests/*.h)
 FILES		+= $(wildcard npapi/*.h npapi/nspr/*.h npapi/nspr/obsolete/*.h)
+ifneq (1, $(USE_SYSTEM_LIBS))
 FILES		+= $(LSB_TOP_DIR)/headers/core_filelist
 FILES		+= $(addprefix $(LSB_TOP_DIR)/headers/,$(shell cat $(LSB_TOP_DIR)/headers/core_filelist))
 FILES		+= $(LSB_TOP_DIR)/headers/desktop_filelist
@@ -243,12 +263,15 @@
 FILES		+= $(patsubst %,$(LSB_SRC_DIR)/%.c,$(LSB_CORE_STATIC_STUBS))
 FILES		+= $(patsubst %,$(LSB_SRC_DIR)/%.c,$(LSB_DESKTOP_STUBS))
 FILES		+= $(patsubst %,$(LSB_SRC_DIR)/%.Version,$(LSB_DESKTOP_STUBS))
+endif
 
 all: $(TARGETS)
 
 clean:
 	rm -f $(TARGETS) *.o *.os
+ifneq (1, $(USE_SYSTEM_LIBS))
 	rm -rf $(LSB_OBJ_DIR)
+endif
 
 distclean: clean
 	rm -f config-host.* config.*