# -*- coding: us-ascii -*- # $RoughId: extconf.rb,v 1.4 2001/08/14 19:54:51 knu Exp $ # $Id$ require "mkmf" $defs << "-DHAVE_CONFIG_H" $INCFLAGS << " -I$(srcdir)/.." $objs = [ "sha2init.#{$OBJEXT}" ] dir_config("openssl") pkg_config("openssl") require File.expand_path('../../../openssl/deprecation', __FILE__) if !with_config("bundled-sha2") && have_library("crypto") && %w[SHA256 SHA512].all? {|d| OpenSSL.check_func("#{d}_Transform", "openssl/sha.h")} && %w[SHA256 SHA512].all? {|d| have_type("#{d}_CTX", "openssl/sha.h")} $objs << "sha2ossl.#{$OBJEXT}" $defs << "-DSHA2_USE_OPENSSL" else have_type("u_int8_t") $objs << "sha2.#{$OBJEXT}" end have_header("sys/cdefs.h") $preload = %w[digest] if have_type("uint64_t", "defs.h", $defs.join(' ')) create_makefile("digest/sha2") end