autotools.bbclass: don't create subshell to delete configure scripts

(From OE-Core rev: 107ab45444bfaa2d287bb490f76b44fc827048b5)

Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/meta/classes/autotools.bbclass b/meta/classes/autotools.bbclass
index 1400b44999..4601148fc3 100644
--- a/meta/classes/autotools.bbclass
+++ b/meta/classes/autotools.bbclass
@@ -226,9 +226,9 @@ autotools_do_configure() {
         # for a package whose autotools are old, on an x86_64 machine, which the old
         # config.sub does not support.  Work around this by installing them manually
         # regardless.
-        ( for ac in `find ${S} -ignore_readdir_race -name configure.in -o -name configure.ac`; do
+        for ac in `find ${S} -ignore_readdir_race -name configure.in -o -name configure.ac`; do
                 rm -f `dirname $ac`/configure
-                done )
+        done
         if [ -e ${AUTOTOOLS_SCRIPT_PATH}/configure.in -o -e ${AUTOTOOLS_SCRIPT_PATH}/configure.ac ]; then
                 olddir=`pwd`
                 cd ${AUTOTOOLS_SCRIPT_PATH}