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, 74 deletions

diff --git a/libc/ci/dox.sh b/libc/ci/dox.sh
deleted file mode 100644
index 271b54b..0000000
--- a/libc/ci/dox.sh
+++ /dev/null
@@ -1,74 +0,0 @@
-#!/usr/bin/env sh
-
-# Builds documentation for all target triples that we have a registered URL for
-# in liblibc. This scrapes the list of triples to document from `src/lib.rs`
-# which has a bunch of `html_root_url` directives we pick up.
-
-set -ex
-
-TARGET_DOC_DIR=target/doc
-README=README.md
-PLATFORM_SUPPORT=platform-support.md
-
-rm -rf $TARGET_DOC_DIR
-mkdir -p $TARGET_DOC_DIR
-
-if ! rustc --version | grep -E "nightly" ; then
-    echo "Building the documentation requires a nightly Rust toolchain"
-    exit 1
-fi
-
-rustup component add rust-src
-cargo +nightly install cargo-xbuild
-
-# List all targets that do currently build successfully:
-# shellcheck disable=SC1003
-grep '[\d|\w|-]* \\' ci/build.sh > targets
-sed -i.bak 's/ \\//g' targets
-grep '^[_a-zA-Z0-9-]*$' targets | sort > tmp && mv tmp targets
-
-# Create a markdown list of supported platforms in $PLATFORM_SUPPORT
-rm $PLATFORM_SUPPORT || true
-
-printf '### Platform-specific documentation\n' >> $PLATFORM_SUPPORT
-
-while read -r target; do
-    echo "documenting ${target}"
-
-    case "${target}" in
-        *apple*)
-            # FIXME:
-            # We can't build docs of apple targets from Linux yet.
-            continue
-            ;;
-        *)
-            ;;
-    esac
-
-    rustup target add "${target}" || true
-
-    # Enable extra configuration flags:
-    export RUSTDOCFLAGS="--cfg freebsd11"
-
-    # If cargo doc fails, then try xargo:
-    if ! cargo doc --target "${target}" \
-             --no-default-features  --features extra_traits ; then
-        cargo xdoc --target "${target}" \
-              --no-default-features  --features extra_traits
-    fi
-
-    cp -r "target/${target}/doc" "${TARGET_DOC_DIR}/${target}"
-
-    echo "* [${target}](${target}/libc/index.html)" >> $PLATFORM_SUPPORT
-done < targets
-
-# Replace <div class="platform_support"></div> with the contents of $PLATFORM_SUPPORT
-cp $README $TARGET_DOC_DIR
-line=$(grep -n '<div class="platform_docs"></div>' $README | cut -d ":" -f 1)
-
-set +x
-{ head -n "$((line-1))" $README; cat $PLATFORM_SUPPORT; tail -n "+$((line+1))" $README; } > $TARGET_DOC_DIR/$README
-set -x
-
-# Copy the licenses
-cp LICENSE-* $TARGET_DOC_DIR/