delta/libgit2.git, branch cmn/dynamic-libssh2

fixup

2017-03-13T08:42:23+00:00

fixup

2017-03-12T20:44:32+00:00

fixup

2017-03-12T20:24:55+00:00

Revert "ssh: don't forget to look up libssh2_init"

2017-03-12T20:17:37+00:00

This reverts commit 4b98ce3d3e7d2f41aaf937a32e4f19c5615cc63a.

ssh: don't try to look up when linked at compile-time

2017-03-12T20:14:47+00:00

Instead of trying to use the same functions by looking them up at startup, rely
on the linker to give us the right functions and simply define away the `git_`
prefix.

This should let us work with both compile-time and run-time linking, though it
introduces a lot of conditional compilation.

ssh: do return an error if we cannot find a required function

2017-03-12T19:55:44+00:00

ssh: don't forget to look up libssh2_init

2017-03-12T14:16:30+00:00

ssh: add a few more GIT_SSH checks

2017-03-12T14:16:30+00:00

If we're not actually using libssh2, we must not refer to the handle, as it has
not been defined.

appveyor: enable runtime libssh2 loading

2017-03-12T14:16:30+00:00

ssh: explicitly keep track of libssh2 being available

2017-03-12T14:16:30+00:00

We cannot rely on the handle being `NULL` since `RTLD_DEFAULT` happens to have
the same value on many architectures. Keep a new variable to tell us whether
we think libssh2 has been loaded.