patch 8.0.0576: can't build when configure choses "install-sh" commit https://github.com/vim/vim/commit/1d4be82c7d794e62bcf892310fe2a9b1eb5e2fec Author: Bram Moolenaar <Bram@vim.org> Date: Fri Apr 21 23:00:02 2017 +0200 patch 8.0.0576: can't build when configure choses "install-sh" Problem: Can't build when configure choses "install-sh". (Daniel Hahler) Solution: Always use install-sh. Fix remaining use of mkinstalldirs. (closes #1647)

#! /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