commit https://github.com/vim/vim/commit/ba768495c2e6bae74e49d22d489fbf211ecad55e Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jul 8 15:32:54 2016 +0200 patch 7.4.2001 Problem: Tiny build fails. (Tony Mechelynck) Solution: Add #ifdef.

#! /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