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

7 files changed, 0 insertions, 166 deletions

diff --git a/libc/libc-test/test/cmsg.rs b/libc/libc-test/test/cmsg.rs
deleted file mode 100644
index 38a8ce1..0000000
--- a/libc/libc-test/test/cmsg.rs
+++ /dev/null
@@ -1,100 +0,0 @@
-//! Compare libc's CMSG(3) family of functions against the actual C macros, for
-//! various inputs.
-
-extern crate libc;
-
-#[cfg(unix)]
-mod t {
-
-    use libc::{self, c_uchar, c_uint, c_void, cmsghdr, msghdr};
-    use std::mem;
-
-    extern "C" {
-        pub fn cmsg_firsthdr(msgh: *const msghdr) -> *mut cmsghdr;
-        pub fn cmsg_nxthdr(
-            mhdr: *const msghdr,
-            cmsg: *const cmsghdr,
-        ) -> *mut cmsghdr;
-        pub fn cmsg_space(length: c_uint) -> usize;
-        pub fn cmsg_len(length: c_uint) -> usize;
-        pub fn cmsg_data(cmsg: *const cmsghdr) -> *mut c_uchar;
-    }
-
-    #[test]
-    fn test_cmsg_data() {
-        for l in 0..128 {
-            let pcmsghdr = l as *const cmsghdr;
-            unsafe {
-                assert_eq!(libc::CMSG_DATA(pcmsghdr), cmsg_data(pcmsghdr));
-            }
-        }
-    }
-
-    #[test]
-    fn test_cmsg_firsthdr() {
-        let mut mhdr: msghdr = unsafe { mem::zeroed() };
-        mhdr.msg_control = 0xdeadbeef as *mut c_void;
-        let pmhdr = &mhdr as *const msghdr;
-        for l in 0..128 {
-            mhdr.msg_controllen = l;
-            unsafe {
-                assert_eq!(libc::CMSG_FIRSTHDR(pmhdr), cmsg_firsthdr(pmhdr));
-            }
-        }
-    }
-
-    #[test]
-    fn test_cmsg_len() {
-        for l in 0..128 {
-            unsafe {
-                assert_eq!(libc::CMSG_LEN(l) as usize, cmsg_len(l));
-            }
-        }
-    }
-
-    // Skip on sparc64
-    // https://github.com/rust-lang/libc/issues/1239
-    #[cfg(not(target_arch = "sparc64"))]
-    #[test]
-    fn test_cmsg_nxthdr() {
-        use std::ptr;
-
-        let mut buffer = [0u8; 256];
-        let mut mhdr: msghdr = unsafe { mem::zeroed() };
-        let pmhdr = &mhdr as *const msghdr;
-        for start_ofs in 0..64 {
-            let pcmsghdr = &mut buffer[start_ofs] as *mut u8 as *mut cmsghdr;
-            mhdr.msg_control = pcmsghdr as *mut c_void;
-            mhdr.msg_controllen = (160 - start_ofs) as _;
-            for cmsg_len in 0..64 {
-                for next_cmsg_len in 0..32 {
-                    for i in buffer[start_ofs..].iter_mut() {
-                        *i = 0;
-                    }
-                    unsafe {
-                        (*pcmsghdr).cmsg_len = cmsg_len;
-                        let libc_next = libc::CMSG_NXTHDR(pmhdr, pcmsghdr);
-                        let next = cmsg_nxthdr(pmhdr, pcmsghdr);
-                        assert_eq!(libc_next, next);
-
-                        if libc_next != ptr::null_mut() {
-                            (*libc_next).cmsg_len = next_cmsg_len;
-                            let libc_next = libc::CMSG_NXTHDR(pmhdr, pcmsghdr);
-                            let next = cmsg_nxthdr(pmhdr, pcmsghdr);
-                            assert_eq!(libc_next, next);
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    #[test]
-    fn test_cmsg_space() {
-        unsafe {
-            for l in 0..128 {
-                assert_eq!(libc::CMSG_SPACE(l) as usize, cmsg_space(l));
-            }
-        }
-    }
-}
diff --git a/libc/libc-test/test/linux_elf.rs b/libc/libc-test/test/linux_elf.rs
deleted file mode 100644
index d149c9a..0000000
--- a/libc/libc-test/test/linux_elf.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#![allow(bad_style, improper_ctypes, unused, deprecated)]
-
-extern crate libc;
-use libc::*;
-
-#[cfg(target_os = "linux")]
-include!(concat!(env!("OUT_DIR"), "/linux_elf.rs"));
-
-#[cfg(not(target_os = "linux"))]
-fn main() {
-    println!("PASSED 0 tests");
-}
diff --git a/libc/libc-test/test/linux_fcntl.rs b/libc/libc-test/test/linux_fcntl.rs
deleted file mode 100644
index 49c06cc..0000000
--- a/libc/libc-test/test/linux_fcntl.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#![allow(bad_style, improper_ctypes, unused, deprecated)]
-
-extern crate libc;
-use libc::*;
-
-#[cfg(any(target_os = "linux", target_os = "android"))]
-include!(concat!(env!("OUT_DIR"), "/linux_fcntl.rs"));
-
-#[cfg(not(any(target_os = "linux", target_os = "android")))]
-fn main() {
-    println!("PASSED 0 tests");
-}
diff --git a/libc/libc-test/test/linux_ipv6.rs b/libc/libc-test/test/linux_ipv6.rs
deleted file mode 100644
index 83c389c..0000000
--- a/libc/libc-test/test/linux_ipv6.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#![allow(bad_style, improper_ctypes, unused, deprecated)]
-
-extern crate libc;
-use libc::*;
-
-#[cfg(target_os = "linux")]
-include!(concat!(env!("OUT_DIR"), "/linux_ipv6.rs"));
-
-#[cfg(not(target_os = "linux"))]
-fn main() {
-    println!("PASSED 0 tests");
-}
diff --git a/libc/libc-test/test/linux_strerror_r.rs b/libc/libc-test/test/linux_strerror_r.rs
deleted file mode 100644
index 17db959..0000000
--- a/libc/libc-test/test/linux_strerror_r.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#![allow(bad_style, improper_ctypes, unused, deprecated)]
-
-extern crate libc;
-use libc::*;
-
-#[cfg(any(target_os = "linux", target_os = "android"))]
-include!(concat!(env!("OUT_DIR"), "/linux_strerror_r.rs"));
-
-#[cfg(not(any(target_os = "linux", target_os = "android")))]
-fn main() {
-    println!("PASSED 0 tests");
-}
diff --git a/libc/libc-test/test/linux_termios.rs b/libc/libc-test/test/linux_termios.rs
deleted file mode 100644
index 703a9b9..0000000
--- a/libc/libc-test/test/linux_termios.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#![allow(bad_style, improper_ctypes, unused, deprecated)]
-
-extern crate libc;
-use libc::*;
-
-#[cfg(any(target_os = "linux", target_os = "android"))]
-include!(concat!(env!("OUT_DIR"), "/linux_termios.rs"));
-
-#[cfg(not(any(target_os = "linux", target_os = "android")))]
-fn main() {
-    println!("PASSED 0 tests");
-}
diff --git a/libc/libc-test/test/main.rs b/libc/libc-test/test/main.rs
deleted file mode 100644
index 62a587c..0000000
--- a/libc/libc-test/test/main.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-#![allow(bad_style, improper_ctypes, deprecated)]
-extern crate libc;
-
-use libc::*;
-
-include!(concat!(env!("OUT_DIR"), "/main.rs"));