Add binding support executable stub for manifest parsing

1 files changed, 12 insertions, 0 deletions

diff --git a/libbutl/utility.bash.in b/libbutl/utility.bash.in
index e284c55..1face1a 100644
--- a/libbutl/utility.bash.in
+++ b/libbutl/utility.bash.in
@@ -12,3 +12,15 @@ if (( BASH_VERSINFO[0] < 4 || BASH_VERSINFO[0] == 4 && BASH_VERSINFO[1] < 3 ));
   echo 'error: bash 4.3 or later is required' 2>&1
   exit 1
 fi
+
+# Return the libbutl/ module directory.
+#
+# This is used to run the binding support executables.
+#
+function butl_path ()
+{
+  # BASH_SOURCE[0] contains the source path of the function being executed
+  # (that is, us).
+  #
+  dirname "${BASH_SOURCE[0]}"
+}