commit https://github.com/vim/vim/commit/b33848315290a789f7bf05aff0d493b5b9265a2d Author: Bram Moolenaar <Bram@vim.org> Date: Fri Aug 12 18:51:58 2016 +0200 patch 7.4.2202 Problem: Build fails with small features. Solution: Correct option initialization.

#! /bin/sh
#
# which.sh -- find where an executable is located.  It's here because the
# "which" command is not supported everywhere.  Used by Makefile.

IFS=":"
for ac_dir in $PATH; do
	if test -f "$ac_dir/$1"; then
		echo "$ac_dir/$1"
		break
	fi
done