patch 8.2.1031: build failure with Perl5.32 Commit: https://github.com/vim/vim/commit/f5433fbfe4324fd443664fb924116b5ed675bef5 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jun 21 20:06:54 2020 +0200 patch 8.2.1031: build failure with Perl5.32 Problem: Build failure with Perl5.32. Solution: Define a few more functions. (Felix Yan, closes https://github.com/vim/vim/issues/6310)

#! /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