Clean up some of the old cruft in the build system.

We basically need a reliable way of getting the kernel version string 
and cross compiler (host cflags is useful too) so if someone has a 
better idea how to accomplish this, I'm all ears.

Configure

@@ -277,9 +277,9 @@ if [ $VERSION_CODE -ge `version 2 6 17` ] ; then
 fi
 write_bool KERN_2_6_17
 
-if [ $VERSION_CODE -gt `version 2 6 24` ] ; then
+if [ $VERSION_CODE -gt `version 2 6 26` ] ; then
     $ECHO "******* WARNING WARNING WARNING *******"
-    $ECHO "Kernels newer than 2.6.24.x are not supported."
+    $ECHO "Kernels newer than 2.6.26.x are not supported."
     $ECHO "******* WARNING WARNING WARNING *******"
 fi
 
@@ -343,17 +343,6 @@ $ECHO ""
 	fi
 	write_bool CONFIG_HOTPLUG
 
-# test to see if __KERNEL__ is defined in KERNEL_CFLAGS
-# if not, $KERNEL_CFLAGS += __KERNEL__
-
-	grep __KERNEL__ < scripts/make.opts > /dev/null
-	if [ $? = 1 ] ; then
-	    KERNEL_CFLAGS="-D__KERNEL__ -I$LINUX_SRC/include $KERNEL_CFLAGS"
-	fi
-
-	dump_str "KERNEL_CFLAGS=$KERNEL_CFLAGS"
-	dump_str "KERNEL_MODFLAGS=$KERNEL_MODFLAGS"
-
 #=======================================================================
 # If compiling for pcmcia-cs, find the PCMCIA source tree
 
@@ -365,51 +354,8 @@ if [ $PRISM2_PCMCIA = "y" ] ; then
 	    WLAN_KERN_PCMCIA=n
 	fi
 	write_bool WLAN_KERN_PCMCIA
-
-	# We only need the pcmcia source directory if we're NOT building for
-	# kernel PCMCIA. 
-
-	if [ $WLAN_KERN_PCMCIA != "y" ] ; then
-	    if [ ! "$PCMCIA_SRC" ] ; then
-		if [ -f /sbin/cardctl ] ; then
-			PCMCIA_SRC=`/sbin/cardctl -V 2>&1 | sed -e 's/cardctl version //'`
-			PCMCIA_SRC=/usr/src/pcmcia-cs-$PCMCIA_SRC
-		fi 	
-	    fi
-	    ask_str "pcmcia-cs source dir" PCMCIA_SRC
-
-	    if [ ! -f $PCMCIA_SRC/Makefile ] ; then
-		$ECHO "pcmcia-cs source tree $PCMCIA_SRC is incomplete or missing!"
-		$ECHO "The wlan driver for pcmcia cannot be built without "
-		$ECHO "the pcmcia-cs source tree present and configured."
-		fail
-	    fi
-	    if [ ! -f $PCMCIA_SRC/include/pcmcia/config.h ] ; then
-		$ECHO "The pcmcia-cs source tree does not appear to be configured."
-		$ECHO "The wlan driver for pcmcia cannot be built without "\
-		$ECHO "the pcmcia-cs source tree present and configured."
-		fail
-	    fi
-	    $ECHO ""
-
-            # Now we need to generate the module options flags.
-	    # It's only relevant if modversions is turned on.
-	    grep CONFIG_MODVERSIONS=y < $PCMCIA_SRC/config.mk > /dev/null
-	    if [ $? = 0 ] ; then
-		PCMCIA_MODFLAGS="-DMODULE -DMODVERSIONS -include $PCMCIA_SRC/include/linux/modversions.h"
-	    else
-		PCMCIA_MODFLAGS="-DMODULE"
-	    fi
-	    
-	    # new versions of pcmcia-cs don't generate their own modversion.h
-	    # if they don't have it, use the kernel module flags instead.
-	    if [ ! -f $PCMCIA_SRC/include/linux/modversions.h ] ; then
-		PCMCIA_MODFLAGS="$KERNEL_MODFLAGS"
-	    fi
-	    dump_str "PCMCIA_MODFLAGS=$PCMCIA_MODFLAGS"
-	fi
-
 fi
+
 #=======================================================================
 # Alternate target install root dir - the value of this variable
 # will prefix other variables, such as modules and pcmcia directories

config.in

@@ -3,7 +3,6 @@ WLAN_PATCHLEVEL=2
 WLAN_SUBLEVEL=9
 WLAN_EXTRAVERSION=
 #LINUX_SRC=/usr/src/linux
-PCMCIA_SRC=
 PREFIX=
 INST_EXEDIR=/sbin
 TARGET_ROOT_ON_HOST=

scripts/Makefile.get_options

@@ -5,9 +5,6 @@ include Makefile
 
 get_version_target:
 	echo "KERNEL_RELEASE=$(KERNEL_VERSION)" >> $(CURR_DIR)/make.opts
-	echo "KERNEL_CFLAGS='$(CFLAGS)'" >> $(CURR_DIR)/make.opts
 	echo "CROSS_COMPILE='$(CROSS_COMPILE)'" >> $(CURR_DIR)/make.opts
-	echo "KERNEL_MODFLAGS='$(MODFLAGS)'" >> $(CURR_DIR)/make.opts
 	echo "HOST_CC='$(HOSTCC)'" >> $(CURR_DIR)/make.opts
 	echo "HOST_CFLAGS='$(HOSTCFLAGS)'" >> $(CURR_DIR)/make.opts
-