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

2 files changed, 0 insertions, 184 deletions

diff --git a/lazy-static/tests/no_std.rs b/lazy-static/tests/no_std.rs
deleted file mode 100644
index f94a1aa..0000000
--- a/lazy-static/tests/no_std.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-#![cfg(feature="spin_no_std")]
-
-#![no_std]
-
-#[macro_use]
-extern crate lazy_static;
-
-lazy_static! {
-    /// Documentation!
-    pub static ref NUMBER: u32 = times_two(3);
-}
-
-fn times_two(n: u32) -> u32 {
-    n * 2
-}
-
-#[test]
-fn test_basic() {
-    assert_eq!(*NUMBER, 6);
-}
diff --git a/lazy-static/tests/test.rs b/lazy-static/tests/test.rs
deleted file mode 100644
index 03d0ab6..0000000
--- a/lazy-static/tests/test.rs
+++ /dev/null
@@ -1,164 +0,0 @@
-#[macro_use]
-extern crate lazy_static;
-use std::collections::HashMap;
-
-lazy_static! {
-    /// Documentation!
-    pub static ref NUMBER: u32 = times_two(3);
-
-    static ref ARRAY_BOXES: [Box<u32>; 3] = [Box::new(1), Box::new(2), Box::new(3)];
-
-    /// More documentation!
-    #[allow(unused_variables)]
-    #[derive(Copy, Clone, Debug)]
-    pub static ref STRING: String = "hello".to_string();
-
-    static ref HASHMAP: HashMap<u32, &'static str> = {
-        let mut m = HashMap::new();
-        m.insert(0, "abc");
-        m.insert(1, "def");
-        m.insert(2, "ghi");
-        m
-    };
-
-    // This should not compile if the unsafe is removed.
-    static ref UNSAFE: u32 = unsafe {
-        std::mem::transmute::<i32, u32>(-1)
-    };
-}
-
-lazy_static! {
-    static ref S1: &'static str = "a";
-    static ref S2: &'static str = "b";
-}
-lazy_static! {
-    static ref S3: String = [*S1, *S2].join("");
-}
-
-#[test]
-fn s3() {
-    assert_eq!(&*S3, "ab");
-}
-
-fn times_two(n: u32) -> u32 {
-    n * 2
-}
-
-#[test]
-fn test_basic() {
-    assert_eq!(&**STRING, "hello");
-    assert_eq!(*NUMBER, 6);
-    assert!(HASHMAP.get(&1).is_some());
-    assert!(HASHMAP.get(&3).is_none());
-    assert_eq!(&*ARRAY_BOXES, &[Box::new(1), Box::new(2), Box::new(3)]);
-    assert_eq!(*UNSAFE, std::u32::MAX);
-}
-
-#[test]
-fn test_repeat() {
-    assert_eq!(*NUMBER, 6);
-    assert_eq!(*NUMBER, 6);
-    assert_eq!(*NUMBER, 6);
-}
-
-#[test]
-fn test_meta() {
-    // this would not compile if STRING were not marked #[derive(Copy, Clone)]
-    let copy_of_string = STRING;
-    // just to make sure it was copied
-    assert!(&STRING as *const _ != &copy_of_string as *const _);
-
-    // this would not compile if STRING were not marked #[derive(Debug)]
-    assert_eq!(format!("{:?}", STRING), "STRING { __private_field: () }".to_string());
-}
-
-mod visibility {
-    lazy_static! {
-        pub static ref FOO: Box<u32> = Box::new(0);
-        static ref BAR: Box<u32> = Box::new(98);
-    }
-
-    pub mod inner {
-        lazy_static! {
-            pub(in visibility) static ref BAZ: Box<u32> = Box::new(42);
-            pub(crate) static ref BAG: Box<u32> = Box::new(37);
-        }
-    }
-
-    #[test]
-    fn sub_test() {
-        assert_eq!(**FOO, 0);
-        assert_eq!(**BAR, 98);
-        assert_eq!(**inner::BAZ, 42);
-        assert_eq!(**inner::BAG, 37);
-    }
-}
-
-#[test]
-fn test_visibility() {
-    assert_eq!(*visibility::FOO, Box::new(0));
-    assert_eq!(*visibility::inner::BAG, Box::new(37));
-}
-
-// This should not cause a warning about a missing Copy implementation
-lazy_static! {
-    pub static ref VAR: i32 = { 0 };
-}
-
-#[derive(Copy, Clone, Debug, PartialEq)]
-struct X;
-struct Once(X);
-const ONCE_INIT: Once = Once(X);
-static DATA: X = X;
-static ONCE: X = X;
-fn require_sync() -> X { X }
-fn transmute() -> X { X }
-fn __static_ref_initialize() -> X { X }
-fn test(_: Vec<X>) -> X { X }
-
-// All these names should not be shadowed
-lazy_static! {
-    static ref ITEM_NAME_TEST: X = {
-        test(vec![X, Once(X).0, ONCE_INIT.0, DATA, ONCE,
-                  require_sync(), transmute(),
-                  // Except this, which will sadly be shadowed by internals:
-                  // __static_ref_initialize()
-                  ])
-    };
-}
-
-#[test]
-fn item_name_shadowing() {
-    assert_eq!(*ITEM_NAME_TEST, X);
-}
-
-use std::sync::atomic::AtomicBool;
-#[allow(deprecated)]
-use std::sync::atomic::ATOMIC_BOOL_INIT;
-use std::sync::atomic::Ordering::SeqCst;
-
-#[allow(deprecated)]
-static PRE_INIT_FLAG: AtomicBool = ATOMIC_BOOL_INIT;
-
-lazy_static! {
-    static ref PRE_INIT: () = {
-        PRE_INIT_FLAG.store(true, SeqCst);
-        ()
-    };
-}
-
-#[test]
-fn pre_init() {
-    assert_eq!(PRE_INIT_FLAG.load(SeqCst), false);
-    lazy_static::initialize(&PRE_INIT);
-    assert_eq!(PRE_INIT_FLAG.load(SeqCst), true);
-}
-
-lazy_static! {
-    static ref LIFETIME_NAME: for<'a> fn(&'a u8) = { fn f(_: &u8) {} f };
-}
-
-#[test]
-fn lifetime_name() {
-    let _ = LIFETIME_NAME;
-}