diff --git a/Makefile b/Makefile
index 0070ada..8643de0 100644
--- a/Makefile
+++ b/Makefile
@@ -14,22 +14,22 @@
 
 .PHONY: all tools shared static deps install uninstall dist depsclean mostlyclean clean distclean
 .DEFAULT_GOAL := all
-
+STRIP  := @echo skipping: strip
 ##### Global variables #####
 
-WITH_NVCGO   ?= yes
-WITH_LIBELF  ?= no
-WITH_TIRPC   ?= no
+WITH_NVCGO   ?= yes
+WITH_LIBELF  ?= yes
+WITH_TIRPC   ?= yes
 WITH_SECCOMP ?= yes
 
 ##### Global definitions #####
 
-export prefix      = /usr/local
+export prefix      = /usr
 export exec_prefix = $(prefix)
 export bindir      = $(exec_prefix)/bin
-export libdir      = $(exec_prefix)/lib
+export libdir      = $(exec_prefix)/lib64
 export docdir      = $(prefix)/share/doc
-export libdbgdir   = $(prefix)/lib/debug$(libdir)
+export libdbgdir   = $(prefix)/lib64/debug$(libdir)
 export includedir  = $(prefix)/include
 export pkgconfdir  = $(libdir)/pkgconfig
 
@@ -62,6 +62,8 @@
                 $(SRCS_DIR)/error_generic.c \
                 $(SRCS_DIR)/error.c         \
                 $(SRCS_DIR)/ldcache.c       \
+                $(SRCS_DIR)/pci-sysfs.c     \
+                $(SRCS_DIR)/nvidia-modprobe-utils.c \
                 $(SRCS_DIR)/nvc.c           \
                 $(SRCS_DIR)/nvc_ldcache.c   \
                 $(SRCS_DIR)/nvc_info.c      \
@@ -144,7 +146,7 @@
             -Wall -Wextra -Wcast-align -Wpointer-arith -Wmissing-prototypes -Wnonnull \
             -Wwrite-strings -Wlogical-op -Wformat=2 -Wmissing-format-attribute -Winit-self -Wshadow \
             -Wstrict-prototypes -Wunreachable-code -Wconversion -Wsign-conversion \
-            -Wno-unknown-warning-option -Wno-format-extra-args -Wno-gnu-alignof-expression $(CFLAGS)
+            -Wno-unknown-warning-option -Wno-format-extra-args -Wno-gnu-alignof-expression -I/usr/include/tirpc $(CFLAGS)
 LDFLAGS  := -Wl,-zrelro -Wl,-znow -Wl,-zdefs -Wl,--gc-sections $(LDFLAGS)
 LDLIBS   := $(LDLIBS)
 
@@ -152,8 +154,8 @@
 LIB_CPPFLAGS       = -DNV_LINUX -isystem $(DEPS_DIR)$(includedir) -include $(BUILD_DEFS)
 LIB_CFLAGS         = -fPIC
 LIB_LDFLAGS        = -L$(DEPS_DIR)$(libdir) -shared -Wl,-soname=$(LIB_SONAME)
-LIB_LDLIBS_STATIC  = -l:libnvidia-modprobe-utils.a
-LIB_LDLIBS_SHARED  = -ldl -lcap
+# LIB_LDLIBS_STATIC  = -l:libnvidia-modprobe-utils.a
+LIB_LDLIBS_SHARED  = -ldl -lcap -ltirpc
 ifeq ($(WITH_NVCGO), yes)
 LIB_CPPFLAGS       += -DWITH_NVCGO
 LIB_LDLIBS_SHARED  += -lpthread
@@ -166,7 +168,7 @@
 endif
 ifeq ($(WITH_TIRPC), yes)
 LIB_CPPFLAGS       += -isystem $(DEPS_DIR)$(includedir)/tirpc -DWITH_TIRPC
-LIB_LDLIBS_STATIC  += -l:libtirpc.a
+# LIB_LDLIBS_STATIC  += -l:libtirpc.a
 LIB_LDLIBS_SHARED  += -lpthread
 endif
 ifeq ($(WITH_SECCOMP), yes)
@@ -181,7 +183,7 @@
 LIB_LDLIBS         = $(LIB_LDLIBS_STATIC) $(LIB_LDLIBS_SHARED)
 
 # Binary flags (recursively expanded to handle target-specific flags)
-BIN_CPPFLAGS       = -include $(BUILD_DEFS) $(CPPFLAGS)
+BIN_CPPFLAGS       = -include $(BUILD_DEFS) $(CPPFLAGS) -DWITH_TIRPC
 BIN_CFLAGS         = -I$(SRCS_DIR) -fPIE -flto $(CFLAGS)
 BIN_LDFLAGS        = -L. -pie $(LDFLAGS) -Wl,-rpath='$$ORIGIN/../$$LIB'
 BIN_LDLIBS         = -l:$(LIB_SHARED) -ldl -lcap $(LDLIBS)
@@ -258,15 +260,15 @@
 
 deps: $(LIB_RPC_SRCS) $(BUILD_DEFS)
 	$(MKDIR) -p $(DEPS_DIR)
-	$(MAKE) -f $(MAKE_DIR)/nvidia-modprobe.mk DESTDIR=$(DEPS_DIR) install
+	# $(MAKE) -f $(MAKE_DIR)/nvidia-modprobe.mk DESTDIR=$(DEPS_DIR) install
 ifeq ($(WITH_NVCGO), yes)
 	$(MAKE) -f $(MAKE_DIR)/nvcgo.mk DESTDIR=$(DEPS_DIR) MAJOR=$(MAJOR) VERSION=$(VERSION) LIB_NAME=$(LIBGO_NAME) install
 endif
 ifeq ($(WITH_LIBELF), no)
-	$(MAKE) -f $(MAKE_DIR)/elftoolchain.mk DESTDIR=$(DEPS_DIR) install
+	# $(MAKE) -f $(MAKE_DIR)/elftoolchain.mk DESTDIR=$(DEPS_DIR) install
 endif
 ifeq ($(WITH_TIRPC), yes)
-	$(MAKE) -f $(MAKE_DIR)/libtirpc.mk DESTDIR=$(DEPS_DIR) install
+	# $(MAKE) -f $(MAKE_DIR)/libtirpc.mk DESTDIR=$(DEPS_DIR) install
 endif
 
 install: all
@@ -283,7 +285,7 @@
 endif
 	$(LDCONFIG) -n $(DESTDIR)$(libdir)
 	# Install debugging symbols
-	$(INSTALL) -m 644 $(DEBUG_DIR)/$(LIB_SONAME) $(DESTDIR)$(libdbgdir)
+	# $(INSTALL) -m 644 $(DEBUG_DIR)/$(LIB_SONAME) $(DESTDIR)$(libdbgdir)
 	# Install configuration files
 	$(MAKE_DIR)/$(LIB_PKGCFG).in "$(strip $(VERSION))" "$(strip $(LIB_LDLIBS_SHARED))" > $(DESTDIR)$(pkgconfdir)/$(LIB_PKGCFG)
 	# Install binary files