Makefile: Revert changeset 4738, fix bug #2187 differently. The original

fix was breaking the build for non-current kernels, or at least making it
more difficult than before.


git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@5018 7894878c-1315-0410-8ee3-d5d059ff63e0

CHANGES

@@ -3,6 +3,7 @@ lm_sensors CHANGES file
 
 SVN-HEAD
   Library: Fix fschrc and fschmd support
+  Makefile: Revert changeset 4738, fix bug #2187 differently
   Program decode-dimms.pl: Fix DDR2 SDRAM module speed decoding
                            Update manufacturer IDs.
   Program sensors: Hide spurious errors on missing f71872f voltage inputs

Makefile

@@ -83,10 +83,8 @@ CC := gcc
 # This is the main modules directory into which the modules will be installed.
 # The magic invocation will return something like this:
 #   /lib/modules/2.4.29
-ifneq (,$(findstring /2.4., /$(KERNELVERSION)))
-	UTSRELEASE := $(shell $(CC) -I$(LINUX_HEADERS) -E etc/config.c | grep uts_release | cut -f 2 -d'"')
-	MODPREF := /lib/modules/$(UTSRELEASE)
-endif
+KERNELVERSION := $(shell $(CC) -I$(LINUX_HEADERS) -E etc/config.c | grep uts_release | cut -f 2 -d'"')
+MODPREF := /lib/modules/$(KERNELVERSION)
 
 # When building userspace for use with 2.4.x series kernels, we turn off
 # sysfs support by default.  You can override this (e.g. if you want
@@ -94,7 +92,7 @@ endif
 # by uncommenting the line after the next endif.  Keep in mind, if and only
 # if you do this: you will need to install the libsysfs libraries on your
 # kernel 2.4.x systems also.
-ifeq (,$(findstring /2.4., /$(KERNELVERSION)))
+ifeq (,$(findstring /2.4., $(MODPREF)))
 	SYSFS_SUPPORT := 1
 else
 	SYSFS_SUPPORT :=
@@ -102,7 +100,7 @@ endif
 #SYSFS_SUPPORT := 1
 
 # Prevent 2.6+ users from using improper targets, as this won't work.
-ifeq (,$(findstring /2.4., /$(KERNELVERSION)))
+ifeq (,$(findstring /2.4., $(MODPREF)))
     ifeq (, $(MAKECMDGOALS))
         $(error For 2.6 kernels and later, use "make user")
     endif
@@ -322,7 +320,7 @@ all :: user
 install :: all user_install
 ifeq ($(DESTDIR),)
 	-if [ -r $(MODPREF)/build/System.map -a -x /sbin/depmod ] ; then \
-	  /sbin/depmod -a -F $(MODPREF)/build/System.map $(UTSRELEASE) ; \
+	  /sbin/depmod -a -F $(MODPREF)/build/System.map $(KERNELVERSION) ; \
 	fi
 else
 	@echo "*** This is a \`staged' install using \"$(DESTDIR)\" as prefix."

etc/config.c

@@ -5,7 +5,10 @@
  * that contain multiple UTS_RELEASE definitions in version.h.
  *
  * Note: since kernel 2.6.17, the definition of UTS_RELEASE has
- * moved to <linux/utsrelease.h> so this no longer works.
+ * moved to <linux/utsrelease.h>.
  */
 #include <linux/version.h>
+#ifndef UTS_RELEASE
+#include <linux/utsrelease.h>
+#endif
 char *uts_release=UTS_RELEASE;