diff -r c7558c696cc4 -r c4d124ed9f8e scripts/build/kernel/linux.sh
--- a/scripts/build/kernel/linux.sh	Tue Mar 03 20:29:35 2009 +0000
+++ b/scripts/build/kernel/linux.sh	Sun Apr 19 16:17:11 2009 +0000
@@ -47,7 +47,7 @@
 
     # Only starting with 2.6.18 does headers_install is usable. We only
     # have 2.6 version available, so only test for sublevel.
-    k_sublevel=$(gawk '/^SUBLEVEL =/ { print $3 }' "${CT_SRC_DIR}/linux-${CT_KERNEL_VERSION}/Makefile")
+    k_sublevel=$("${awk}" '/^SUBLEVEL =/ { print $3 }' "${CT_SRC_DIR}/linux-${CT_KERNEL_VERSION}/Makefile")
     [ ${k_sublevel} -ge 18 ] || CT_Abort "Kernel version >= 2.6.18 is needed to install kernel headers."
 
     V_OPT="V=${CT_KERNEL_LINUX_VERBOSE_LEVEL}"