Bash ver 3.x doesn't support the parameter expansion with case substitution. Use tr instead.
Signed-off-by: York Sun <[email protected]> --- I am not sure if using 'tr' is a good idea. Any suggestion is welcomed. MAKEALL | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MAKEALL b/MAKEALL index c1d8957..ac92ef6 100755 --- a/MAKEALL +++ b/MAKEALL @@ -664,7 +664,7 @@ build_target() { export BUILD_DIR="${output_dir}" target_arch=$(get_target_arch ${target}) - eval cross_toolchain=\$CROSS_COMPILE_${target_arch^^} + eval cross_toolchain=\$CROSS_COMPILE_`echo $target_arch | tr '[:lower:]' '[:upper:]'` if [ "${cross_toolchain}" ] ; then MAKE="make CROSS_COMPILE=${cross_toolchain}" elif [ "${CROSS_COMPILE}" ] ; then -- 1.7.9.5 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
