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, 177 deletions

diff --git a/rand/benches/seq.rs b/rand/benches/seq.rs
deleted file mode 100644
index 4c671b8..0000000
--- a/rand/benches/seq.rs
+++ /dev/null
@@ -1,177 +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.
-
-#![feature(test)]
-#![allow(non_snake_case)]
-
-extern crate test;
-
-use test::Bencher;
-
-use rand::prelude::*;
-use rand::seq::*;
-use std::mem::size_of;
-
-// We force use of 32-bit RNG since seq code is optimised for use with 32-bit
-// generators on all platforms.
-use rand_pcg::Pcg32 as SmallRng;
-
-const RAND_BENCH_N: u64 = 1000;
-
-#[bench]
-fn seq_shuffle_100(b: &mut Bencher) {
-    let mut rng = SmallRng::from_rng(thread_rng()).unwrap();
-    let x : &mut [usize] = &mut [1; 100];
-    b.iter(|| {
-        x.shuffle(&mut rng);
-        x[0]
-    })
-}
-
-#[bench]
-fn seq_slice_choose_1_of_1000(b: &mut Bencher) {
-    let mut rng = SmallRng::from_rng(thread_rng()).unwrap();
-    let x : &mut [usize] = &mut [1; 1000];
-    for i in 0..1000 {
-        x[i] = i;
-    }
-    b.iter(|| {
-        let mut s = 0;
-        for _ in 0..RAND_BENCH_N {
-            s += x.choose(&mut rng).unwrap();
-        }
-        s
-    });
-    b.bytes = size_of::<usize>() as u64 * crate::RAND_BENCH_N;
-}
-
-macro_rules! seq_slice_choose_multiple {
-    ($name:ident, $amount:expr, $length:expr) => {
-        #[bench]
-        fn $name(b: &mut Bencher) {
-            let mut rng = SmallRng::from_rng(thread_rng()).unwrap();
-            let x : &[i32] = &[$amount; $length];
-            let mut result = [0i32; $amount];
-            b.iter(|| {
-                // Collect full result to prevent unwanted shortcuts getting
-                // first element (in case sample_indices returns an iterator).
-                for (slot, sample) in result.iter_mut().zip(
-                    x.choose_multiple(&mut rng, $amount)) {
-                    *slot = *sample;
-                }
-                result[$amount-1]
-            })
-        }
-    }
-}
-
-seq_slice_choose_multiple!(seq_slice_choose_multiple_1_of_1000, 1, 1000);
-seq_slice_choose_multiple!(seq_slice_choose_multiple_950_of_1000, 950, 1000);
-seq_slice_choose_multiple!(seq_slice_choose_multiple_10_of_100, 10, 100);
-seq_slice_choose_multiple!(seq_slice_choose_multiple_90_of_100, 90, 100);
-
-#[bench]
-fn seq_iter_choose_from_1000(b: &mut Bencher) {
-    let mut rng = SmallRng::from_rng(thread_rng()).unwrap();
-    let x : &mut [usize] = &mut [1; 1000];
-    for i in 0..1000 {
-        x[i] = i;
-    }
-    b.iter(|| {
-        let mut s = 0;
-        for _ in 0..RAND_BENCH_N {
-            s += x.iter().choose(&mut rng).unwrap();
-        }
-        s
-    });
-    b.bytes = size_of::<usize>() as u64 * crate::RAND_BENCH_N;
-}
-
-#[derive(Clone)]
-struct UnhintedIterator<I: Iterator + Clone> {
-    iter: I,
-}
-impl<I: Iterator + Clone> Iterator for UnhintedIterator<I> {
-    type Item = I::Item;
-    fn next(&mut self) -> Option<Self::Item> {
-        self.iter.next()
-    }
-}
-
-#[derive(Clone)]
-struct WindowHintedIterator<I: ExactSizeIterator + Iterator + Clone> {
-    iter: I,
-    window_size: usize,
-}
-impl<I: ExactSizeIterator + Iterator + Clone> Iterator for WindowHintedIterator<I> {
-    type Item = I::Item;
-    fn next(&mut self) -> Option<Self::Item> {
-        self.iter.next()
-    }
-    fn size_hint(&self) -> (usize, Option<usize>) {
-        (std::cmp::min(self.iter.len(), self.window_size), None)
-    }
-}
-
-#[bench]
-fn seq_iter_unhinted_choose_from_1000(b: &mut Bencher) {
-    let mut rng = SmallRng::from_rng(thread_rng()).unwrap();
-    let x : &[usize] = &[1; 1000];
-    b.iter(|| {
-        UnhintedIterator { iter: x.iter() }.choose(&mut rng).unwrap()
-    })
-}
-
-#[bench]
-fn seq_iter_window_hinted_choose_from_1000(b: &mut Bencher) {
-    let mut rng = SmallRng::from_rng(thread_rng()).unwrap();
-    let x : &[usize] = &[1; 1000];
-    b.iter(|| {
-        WindowHintedIterator { iter: x.iter(), window_size: 7 }.choose(&mut rng)
-    })
-}
-
-#[bench]
-fn seq_iter_choose_multiple_10_of_100(b: &mut Bencher) {
-    let mut rng = SmallRng::from_rng(thread_rng()).unwrap();
-    let x : &[usize] = &[1; 100];
-    b.iter(|| {
-        x.iter().cloned().choose_multiple(&mut rng, 10)
-    })
-}
-
-#[bench]
-fn seq_iter_choose_multiple_fill_10_of_100(b: &mut Bencher) {
-    let mut rng = SmallRng::from_rng(thread_rng()).unwrap();
-    let x : &[usize] = &[1; 100];
-    let mut buf = [0; 10];
-    b.iter(|| {
-        x.iter().cloned().choose_multiple_fill(&mut rng, &mut buf)
-    })
-}
-
-macro_rules! sample_indices {
-    ($name:ident, $fn:ident, $amount:expr, $length:expr) => {
-        #[bench]
-        fn $name(b: &mut Bencher) {
-            let mut rng = SmallRng::from_rng(thread_rng()).unwrap();
-            b.iter(|| {
-                index::$fn(&mut rng, $length, $amount)
-            })
-        }
-    }
-}
-
-sample_indices!(misc_sample_indices_1_of_1k, sample, 1, 1000);
-sample_indices!(misc_sample_indices_10_of_1k, sample, 10, 1000);
-sample_indices!(misc_sample_indices_100_of_1k, sample, 100, 1000);
-sample_indices!(misc_sample_indices_100_of_1M, sample, 100, 1000_000);
-sample_indices!(misc_sample_indices_100_of_1G, sample, 100, 1000_000_000);
-sample_indices!(misc_sample_indices_200_of_1G, sample, 200, 1000_000_000);
-sample_indices!(misc_sample_indices_400_of_1G, sample, 400, 1000_000_000);
-sample_indices!(misc_sample_indices_600_of_1G, sample, 600, 1000_000_000);