安装openssh-portable时遇到的问题及解决办法

问题1：

configure: error: Your OpenSSL headers do not match your
library. Check config.log for details.
If you are sure your installation is consistent, you can disable the check
by running “./configure –without-openssl-header-check”.
Also see contrib/findssl.sh for help identifying header/library mismatches.

解决办法是指定你本地环境的openssl路径：

./configure –with-ssl-dir=/usr/local/Cellar/openssl/1.0.2g

问题2：
cannot find input file: `config.h.in’

这个问题是这么处理的：
vi configure.ac
set ff=unix
然后autoreconf
之后重新：
./configure –with-ssl-dir=/usr/local/Cellar/openssl/1.0.2g
即可configure成功！

最后configure成功之后是这样的：

OpenSSH has been configured with the following options:
                     User binaries: /usr/local/bin
                   System binaries: /usr/local/sbin
               Configuration files: /usr/local/etc
                   Askpass program: /usr/local/libexec/ssh-askpass
                      Manual pages: /usr/local/share/man/manX
                          PID file: /var/run
  Privilege separation chroot path: /var/empty
            sshd default user PATH: /usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin
                    Manpage format: doc
                       PAM support: no
                   OSF SIA support: no
                 KerberosV support: no
                   SELinux support: no
                 Smartcard support: 
                     S/KEY support: no
              MD5 password support: no
                   libedit support: no
  Solaris process contract support: no
           Solaris project support: no
         Solaris privilege support: no
       IP address in $DISPLAY hack: no
           Translate v4 in v6 hack: no
                  BSD Auth support: no
              Random number source: OpenSSL internal ONLY
             Privsep sandbox style: darwin

              Host: x86_64-apple-darwin13.4.0
          Compiler: gcc
    Compiler flags: -g -O2 -Qunused-arguments -Wunknown-warning-option -Wall -Wpointer-arith -Wuninitialized -Wsign-compare -Wformat-security -Wsizeof-pointer-memaccess -Wno-pointer-sign -Wno-unused-result -fno-strict-aliasing -D_FORTIFY_SOURCE=2 -ftrapv -fno-builtin-memset -fstack-protector-all -fPIE 
Preprocessor flags: -I/usr/local/Cellar/openssl/1.0.2g/include 
      Linker flags: -L/usr/local/Cellar/openssl/1.0.2g/lib  -fstack-protector-all -pie
         Libraries: -lcrypto -lz  -lresolv
         +for sshd:  -lsandbox