oe-setup-builddir: create usage output

Created usage output for oe-setup-builddir script.

[YOCTO #10751]

(From OE-Core rev: 77606455df7d45fd014c3603e1cf1b24efd37695)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/scripts/oe-setup-builddir b/scripts/oe-setup-builddir
index e53f73c9ce..ef495517aa 100755
--- a/scripts/oe-setup-builddir
+++ b/scripts/oe-setup-builddir
@@ -23,6 +23,14 @@ if [ -z "$BUILDDIR" ]; then
     exit 1
 fi
 
+if [ "$1" = '--help' -o "$1" = '-h' ]; then
+    echo 'Usage: oe-setup-builddir'
+    echo ''
+    echo "OpenEmbedded setup-builddir - setup build directory $BUILDDIR"
+    echo ''
+    exit 2
+fi
+
 mkdir -p "$BUILDDIR/conf"
 
 if [ ! -d "$BUILDDIR" ]; then