Fixed build with --with-mail_ssl_module. If nginx was compiled without --with-http_ssl_module, but with some other module which uses OpenSSL (e.g. --with-mail_ssl_module), insufficient preprocessor check resulted in build failure. The problem was introduced by e0a3714a36f8 (1.3.14). Reported by Roman Arutyunyan.

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


CFLAGS = -zq -bt=nt -bm -ot -op -oi -oe -s $(CPU_OPT)

sha1.lib:
	cd $(SHA1)
	wcl386 -c $(CFLAGS) -dL_ENDIAN sha1dgst.c
	wlib -n sha1.lib sha1dgst.obj