diff options
Diffstat (limited to 'poky-init-build-env')
| -rwxr-xr-x | poky-init-build-env | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/poky-init-build-env b/poky-init-build-env index 7af2172a45..90151fb7bb 100755 --- a/poky-init-build-env +++ b/poky-init-build-env @@ -18,13 +18,21 @@ # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - +# +# Normally this is called as '. ./poky-init-buildenv builddir' +# +# This works in most shells (not dash), but not all of them pass arg1 when +# being sourced. To workaround the shell limitation use "set arg1" prior +# to sourcing this script. +# if [ "x$0" = "x./poky-init-build-env" ]; then echo "Error: This script needs to be sourced. Please run as '. ./poky-init-build-env'" -elif [ "x$BASH_SOURCE" = "x" ]; then - echo "Error: You are not running a Bash shell. Please use Bash or add support for your shell to the init scripts" else - OEROOT="`dirname $BASH_SOURCE`" + if [ -n "$BASH_SOURCE" ]; then + OEROOT="`dirname $BASH_SOURCE`" + else + OEROOT="`pwd`" + fi OEROOT=`readlink -f "$OEROOT"` export OEROOT . $OEROOT/scripts/poky-env-internal |