I want to say this error "configure: error: cannot run C compiled programs"
is caused by the incorrect version of cygwin1.dll.
Reinstall the base-cygwin solved this issue.
2011/3/2 Zhu Bicen <zhubicen_at_gmail.com>
> And I also tried this:
> bzhu_at_5M42X2X /usr/src/libssh2-1.2.5/example
> $ gcc scp.c
> scp.c:7:28: error: libssh2_config.h: No such file or directory
> scp.c: In function ‘main’:
> scp.c:39: error: storage size of ‘sin’ isn’t known
> scp.c:81: error: ‘AF_INET’ undeclared (first use in this function)
> scp.c:81: error: (Each undeclared identifier is reported only once
> scp.c:81: error: for each function it appears in.)
> scp.c:81: error: ‘SOCK_STREAM’ undeclared (first use in this function)
> scp.c:87: error: invalid application of ‘sizeof’ to incomplete type ‘struct
> sockaddr_in’
>
>
> 2011/3/2 Zhu Bicen <zhubicen_at_gmail.com>
>
> I'm newbie to use libssh2. I have installed the libssh2 by running the cygwin
>> setup.exe.
>> After that I found related files installed under dir /lib, and
>> /usr/include.
>> and the source of libssh2 had been installed under
>> /usr/src/libssh2-1.2.5.tar.gz.
>>
>> From the doc of libssh2 website, I know the some example code is in the
>> src tarball. so I extract the tarball.
>>
>> *Now I want to know how to compile these source code under the
>> libssh2/example?*
>> -rw-r--r-- 1 bzhu Domain Users 439 Feb 4 2010 Makefile.am
>> -rw-r--r-- 1 bzhu Domain Users 22405 Mar 24 2010 Makefile.in
>> -rw-r--r-- 1 bzhu Domain Users 8246 Mar 24 2010 direct_tcpip.c
>> -rw-r--r-- 1 bzhu Domain Users 5997 Mar 24 2010 libssh2_config.h.in
>> -rw-r--r-- 1 bzhu Domain Users 4464 Mar 24 2010 scp.c
>> -rw-r--r-- 1 bzhu Domain Users 7373 Mar 24 2010 scp_nonblock.c
>> -rw-r--r-- 1 bzhu Domain Users 5647 Mar 24 2010 scp_write.c
>> -rw-r--r-- 1 bzhu Domain Users 6379 Mar 24 2010 scp_write_nonblock.c
>> -rw-r--r-- 1 bzhu Domain Users 6920 Mar 24 2010 sftp.c
>> -rw-r--r-- 1 bzhu Domain Users 8123 Mar 24 2010 sftp_RW_nonblock.c
>> -rw-r--r-- 1 bzhu Domain Users 4497 Mar 24 2010 sftp_mkdir.c
>> -rw-r--r-- 1 bzhu Domain Users 4685 Mar 24 2010 sftp_mkdir_nonblock.c
>> -rw-r--r-- 1 bzhu Domain Users 7639 Mar 24 2010 sftp_nonblock.c
>> -rw-r--r-- 1 bzhu Domain Users 5549 Mar 24 2010 sftp_write.c
>> -rw-r--r-- 1 bzhu Domain Users 6221 Mar 24 2010 sftp_write_nonblock.c
>> -rw-r--r-- 1 bzhu Domain Users 6193 Mar 24 2010 sftpdir.c
>> -rw-r--r-- 1 bzhu Domain Users 6725 Mar 24 2010 sftpdir_nonblock.c
>> -rw-r--r-- 1 bzhu Domain Users 7453 Mar 24 2010 ssh2.c
>> -rw-r--r-- 1 bzhu Domain Users 6554 Mar 24 2010 ssh2_agent.c
>> -rw-r--r-- 1 bzhu Domain Users 7866 Mar 24 2010 ssh2_exec.c
>>
>> Although I don't want to build the whole library,
>> I have tried running the ./configure under the src top dir. But error
>> occurs:
>> bzhu_at_5M42X2X /usr/src/libssh2-1.2.5
>> $ ./configure
>> checking whether to enable maintainer-specific portions of Makefiles... no
>> checking for sed... /usr/bin/sed
>> checking for a BSD-compatible install... /usr/bin/install -c
>> checking whether build environment is sane... yes
>> checking for gawk... gawk
>> checking whether make sets $(MAKE)... yes
>> checking libssh2 version... 1.2.5
>> checking build system type... i686-pc-cygwin
>> checking host system type... i686-pc-cygwin
>> configure: autobuild project... libssh2
>> configure: autobuild revision... 1.2.5
>> configure: autobuild hostname... 5M42X2X
>> configure: autobuild timestamp... 20110302-143722
>> checking for style of include used by make... GNU
>> checking for gcc... gcc
>> checking whether the C compiler works... yes
>> checking for C compiler default output file name... a.exe
>> checking for suffix of executables... .exe
>> checking whether we are cross compiling... configure: error: in
>> `/usr/src/libssh2-1.2.5':
>> configure: error: cannot run C compiled programs.
>> If you meant to cross compile, use `--host'.
>> See `config.log' for more details.
>>
>>
>> Thanks in advance.
>>
>> --
>> Best Regards
>> Bicen Zhu
>>
>
>
>
> --
> Best Regards
> Bicen Zhu
>
-- Best Regards Bicen Zhu
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Received on 2011-03-03