diff -r 160fc94ed49f scripts/crosstool-NG.sh.in
--- a/scripts/crosstool-NG.sh.in	Sun Jan 31 23:04:35 2010 +0100
+++ b/scripts/crosstool-NG.sh.in	Tue Feb 02 23:11:25 2010 +0100
@@ -474,7 +479,7 @@
     CT_DoLog EXTRA "Installing user-supplied crosstool-NG configuration"
     CT_DoExecLog ALL mkdir -p "${CT_PREFIX_DIR}/bin"
     CT_DoExecLog DEBUG install -m 0755 "${CT_LIB_DIR}/scripts/toolchain-config.in" "${CT_PREFIX_DIR}/bin/${CT_TARGET}-ct-ng.config"
-    CT_DoExecLog DEBUG sed -r -i -e 's,@@grep@@,"'"${grep}"'",;' "${CT_PREFIX_DIR}/bin/${CT_TARGET}-ct-ng.config"
+    CT_DoExecLog DEBUG sed -i -e 's,@@grep@@,"'"${grep}"'",;' "${CT_PREFIX_DIR}/bin/${CT_TARGET}-ct-ng.config"
     bzip2 -c -9 .config >>"${CT_PREFIX_DIR}/bin/${CT_TARGET}-ct-ng.config"
 
     CT_DoStep EXTRA "Dumping internal crosstool-NG configuration"