Remove vendored dependencies

While it appears that by now we actually can get successful builds
without Cargo insisting on Internet access by virtue of using the
--frozen flag, maintaining vendored dependencies is somewhat of a pain
point. This state will also get worse with upcoming changes that replace
argparse in favor of structopt and pull in a slew of new dependencies by
doing so. Then there is also the repository structure aspect, which is
non-standard due to the way we vendor dependencies and a potential
source of confusion.
In order to fix these problems, this change removes all the vendored
dependencies we have.

Delete subrepo argparse/:argparse
Delete subrepo base32/:base32
Delete subrepo cc/:cc
Delete subrepo cfg-if/:cfg-if
Delete subrepo getrandom/:getrandom
Delete subrepo lazy-static/:lazy-static
Delete subrepo libc/:libc
Delete subrepo nitrokey-sys/:nitrokey-sys
Delete subrepo nitrokey/:nitrokey
Delete subrepo rand/:rand

1 files changed, 0 insertions, 49 deletions

diff --git a/getrandom/src/bsd_arandom.rs b/getrandom/src/bsd_arandom.rs
deleted file mode 100644
index eb564ff..0000000
--- a/getrandom/src/bsd_arandom.rs
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright 2018 Developers of the Rand project.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-//! Implementation for FreeBSD and NetBSD
-use crate::util_libc::sys_fill_exact;
-use crate::Error;
-use core::ptr;
-
-fn kern_arnd(buf: &mut [u8]) -> libc::ssize_t {
-    static MIB: [libc::c_int; 2] = [libc::CTL_KERN, libc::KERN_ARND];
-    let mut len = buf.len();
-    let ret = unsafe {
-        libc::sysctl(
-            MIB.as_ptr(),
-            MIB.len() as libc::c_uint,
-            buf.as_mut_ptr() as *mut _,
-            &mut len,
-            ptr::null(),
-            0,
-        )
-    };
-    if ret == -1 {
-        error!("sysctl kern.arandom: syscall failed");
-        -1
-    } else {
-        len as libc::ssize_t
-    }
-}
-
-pub fn getrandom_inner(dest: &mut [u8]) -> Result<(), Error> {
-    #[cfg(target_os = "freebsd")]
-    {
-        use crate::util_libc::Weak;
-        static GETRANDOM: Weak = unsafe { Weak::new("getrandom\0") };
-        type GetRandomFn =
-            unsafe extern "C" fn(*mut u8, libc::size_t, libc::c_uint) -> libc::ssize_t;
-
-        if let Some(fptr) = GETRANDOM.ptr() {
-            let func: GetRandomFn = unsafe { core::mem::transmute(fptr) };
-            return sys_fill_exact(dest, |buf| unsafe { func(buf.as_mut_ptr(), buf.len(), 0) });
-        }
-    }
-    sys_fill_exact(dest, kern_arnd)
-}