patch 8.1.2344: Cygwin: warning for using strptime() Commit: https://github.com/vim/vim/commit/6a228c6463935a73c8f21142cb7368545cfee317 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Nov 26 13:29:01 2019 +0100 patch 8.1.2344: Cygwin: warning for using strptime() Problem: Cygwin: warning for using strptime(). Solution: Move defining _XOPEN_SOURCE and __USE_XOPEN to vim.h. (Ken Takata, closes #5265) Use 700 for _XOPEN_SOURCE for mkdtemp().

#! /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