Truncation detection in sendfile() on Linux. This addresses connection hangs as observed in ticket #504, and CPU hogs with "aio threads; sendfile on" as reported in the mailing list, see http://mailman.nginx.org/pipermail/nginx-ru/2016-March/057638.html. The alert is identical to one used on FreeBSD.

# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.


all:
	cd $(OPENSSL)

	perl Configure VC-WIN32 no-shared --prefix=openssl $(OPENSSL_OPT)

	ms\do_ms

	$(MAKE) -f ms\nt.mak
	$(MAKE) -f ms\nt.mak install