这样的问题之前已经问过了,但由于配置脚本的标志已经更改,答案似乎不再适用。我正在尝试在Ubuntu 14.04.5上从git源代码编译OpenVPN(在x86和x64上都是如此)。我已经构建并安装了OpenSSL 1.0.1t到/usr/local/ssl。我已尝试各种组合的配置选项,编译器似乎已经识别出来了。
./configure OPENSSL_LIBS="-L/usr/local/ssl/ -lssl -lcrypto" OPENSSL_CFLAGS="-I/usr/local/ssl/include/"
编译完成且无错误,但使用./configure OPENSSL_LIBS="-L/usr/local/ssl/" OPENSSL_CFLAGS="-I/usr/local/ssl/include/"
会导致configure: error: openssl check failed
。即使你执行make和make install,它仍会报告系统OpenSSL的版本:
root@anonymous:/usr/local/src/openvpn# openvpn --version
OpenVPN 2.3_git [git:master/d1bd37fd508ee046] x86_64-unknown-linux-gnu [SSL (OpenSSL)]
[LZO] [LZ4] [EPOLL] [MH] [IPv6] built on Aug 16 2016
library versions: OpenSSL 1.0.1f 6 Jan 2014, LZO 2.06
Originally developed by James Yonan
Copyright (C) 2002-2010 OpenVPN Technologies, Inc. <sales@openvpn.net>
Compile time defines: enable_async_push=no enable_comp_stub=no enable_crypto=yes
enable_crypto_ofb_cfb=yes enable_debug=yes enable_def_auth=yes enable_dlopen=unknown
enable_dlopen_self=unknown enable_dlopen_self_static=unknown enable_fast_install=yes
enable_fragment=yes enable_iproute2=no enable_libtool_lock=yes enable_lz4=yes
enable_lzo=yes enable_management=yes enable_multi=yes enable_multihome=yes enable_pam_dlopen=no
enable_pedantic=no enable_pf=yes enable_pkcs11=no enable_plugin_auth_pam=yes
enable_plugin_down_root=yes enable_plugins=yes enable_port_share=yes enable_selinux=no
enable_server=yes enable_shared=yes enable_shared_with_static_runtimes=no enable_small=no
enable_static=yes enable_strict=no enable_strict_options=no enable_systemd=no
enable_werror=no enable_win32_dll=yes enable_x509_alt_username=no with_crypto_library=openssl
with_gnu_ld=yes with_mem_check=no with_plugindir='$(libdir)/openvpn/plugins' with_sysroot=no
系统 OpenSSL:
root@anonymous:/usr/local/src/openvpn# openssl version
OpenSSL 1.0.1f 6 Jan 2014
编译的 OpenSSL:
root@anonymous:/usr/local/ssl/bin# ./openssl version
OpenSSL 1.0.1t 3 May 2016
我知道这一定是某些简单的东西,但我在OpenVPN论坛上看到其他用户询问此问题,但目前还没有回复。