--- /tmp/Makefile	2004-04-13 22:16:23.000000000 +0300
+++ ./Makefile	2004-07-14 00:19:37.000000000 +0300
@@ -1,6 +1,7 @@
 VERSION    = 0.50
 CVSVERSION = "$Experimental work Michel Xhaard && Reza Jelveh 03/02/2004"
 DEFINES    =
+KERNEL_VERSION := `uname -r`
 
 ###
 # The following flags enable experimental features.
@@ -45,7 +46,7 @@
 DEFINES   += -DCONFIG_USB_SPCA50X_MODULE=1 -DMODULE -D__KERNEL__
 DEFINES   += -DVID_HARDWARE_SPCA50X=0xFF -DSPCA50X_VERSION=\"$(VERSION)\"
 
-ifneq ($(shell uname -r | cut -d. -f1,2), 2.4)
+ifneq ($(shell echo $(KERNEL_VERSION) | cut -d. -f1,2), 2.4)
 
 ifneq ($(KERNELRELEASE),)   # We were called by kbuild
 CFLAGS += $(DEFINES) 
@@ -54,7 +55,6 @@
 
 else   # We were called from command line
 
-KERNEL_VERSION = `uname -r`
 KERNELDIR := /lib/modules/$(KERNEL_VERSION)/build
 PWD  := $(shell pwd)
 MODULE_INSTALLDIR = /lib/modules/$(KERNEL_VERSION)/kernel/drivers/usb/media/
@@ -64,7 +64,7 @@
 	@echo '   Building SPCA5XX driver for 2.5/2.6 kernel.'
 	@echo '   PLEASE IGNORE THE "Overriding SUBDIRS" WARNING'
 	@echo '   Remember: you must have read/write access to your kernel source tree.'
-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules
+	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules KERNEL_VERSION=$(KERNEL_VERSION)
 
 install:
 	install -c -m 0644 spca50x.ko $(MODULE_INSTALLDIR)
@@ -89,8 +89,6 @@
 # source tree. It makes it easier to swap kernels.
 
 
-KERNEL_VERSION = `uname -r`
-
 ###
 # Location of the header files (most importantly the config files)
 # for the kernel you want to build the module against.
@@ -167,8 +165,8 @@
 
 install-root:
 	@echo Installing..
-	@mkdir -p /lib/modules/`uname -r`/kernel/drivers/usb
-	@cp spca50x.o /lib/modules/`uname -r`/kernel/drivers/usb/spca50x.o
+	@mkdir -p /lib/modules/$(KERNEL_VERSION)/kernel/drivers/usb
+	@cp spca50x.o /lib/modules/$(KERNEL_VERSION)/kernel/drivers/usb/spca50x.o
 	@/sbin/depmod
 
 dist:	clean binary