Re: [OpenSmalltalk/opensmalltalk-vm] work on win64 dependences (WIP) (57e68ce)

 

Compile with gcc, then link with clang? Does it work?

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To answer to myself, yes it can, though not always
https://stackoverflow.com/questions/20875924/can-clang-compile-code-with-gcc-compiled-a-libs

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The removal of the two lines above prevents the libssh2 to configure correctly, and then to compile.
As exhibited on appveyor build
https://ci.appveyor.com/project/OpenSmalltalk/vm/build/1.0.1243/job/sdks31y9f0bbiq46?fullLog=true
as triggered by PullRequest #242
configure fails to find non blocking sockets:

checking non-blocking sockets style... nada
configure: WARNING: non-block sockets disabled

then fails to compile

session.c: In function 'get_socket_nonblocking':
session.c:361:5: error: unknown type name 'socklen_t'
socklen_t option_len = sizeof(option_value);
^~~~~~~~~

If I restore those two lines, then configure works much better:

checking non-blocking sockets style... ioctlsocket

and compilation seems to go far beyond, but fails with this stage

CCLD libssh2.la
/usr/lib/gcc/x86_64-w64-mingw32/6.4.0/../../../../x86_64-w64-mingw32/bin/ld: cannot find -link

I don't know any libink, could it be a link problem?

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