From d0d9683df8398696147e7ee1fcffb2e4e957008c Mon Sep 17 00:00:00 2001 From: Daniel Mueller Date: Sat, 4 Apr 2020 14:39:19 -0700 Subject: 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 --- cc/tests/support/mod.rs | 161 ------------------------------------------------ 1 file changed, 161 deletions(-) delete mode 100644 cc/tests/support/mod.rs (limited to 'cc/tests/support') diff --git a/cc/tests/support/mod.rs b/cc/tests/support/mod.rs deleted file mode 100644 index fe8acde..0000000 --- a/cc/tests/support/mod.rs +++ /dev/null @@ -1,161 +0,0 @@ -#![allow(dead_code)] - -use std::env; -use std::ffi::{OsStr, OsString}; -use std::fs::{self, File}; -use std::io; -use std::io::prelude::*; -use std::path::{Path, PathBuf}; - -use cc; -use tempfile::{Builder, TempDir}; - -pub struct Test { - pub td: TempDir, - pub gcc: PathBuf, - pub msvc: bool, -} - -pub struct Execution { - args: Vec, -} - -impl Test { - pub fn new() -> Test { - let mut gcc = PathBuf::from(env::current_exe().unwrap()); - gcc.pop(); - if gcc.ends_with("deps") { - gcc.pop(); - } - let td = Builder::new().prefix("gcc-test").tempdir_in(&gcc).unwrap(); - gcc.push(format!("gcc-shim{}", env::consts::EXE_SUFFIX)); - Test { - td: td, - gcc: gcc, - msvc: false, - } - } - - pub fn gnu() -> Test { - let t = Test::new(); - t.shim("cc").shim("c++").shim("ar"); - t - } - - pub fn msvc() -> Test { - let mut t = Test::new(); - t.shim("cl").shim("lib.exe"); - t.msvc = true; - t - } - - pub fn shim(&self, name: &str) -> &Test { - link_or_copy( - &self.gcc, - self.td - .path() - .join(&format!("{}{}", name, env::consts::EXE_SUFFIX)), - ) - .unwrap(); - self - } - - pub fn gcc(&self) -> cc::Build { - let mut cfg = cc::Build::new(); - let target = if self.msvc { - "x86_64-pc-windows-msvc" - } else { - "x86_64-unknown-linux-gnu" - }; - - cfg.target(target) - .host(target) - .opt_level(2) - .debug(false) - .out_dir(self.td.path()) - .__set_env("PATH", self.path()) - .__set_env("GCCTEST_OUT_DIR", self.td.path()); - if self.msvc { - cfg.compiler(self.td.path().join("cl")); - cfg.archiver(self.td.path().join("lib.exe")); - } - cfg - } - - fn path(&self) -> OsString { - let mut path = env::split_paths(&env::var_os("PATH").unwrap()).collect::>(); - path.insert(0, self.td.path().to_owned()); - env::join_paths(path).unwrap() - } - - pub fn cmd(&self, i: u32) -> Execution { - let mut s = String::new(); - File::open(self.td.path().join(format!("out{}", i))) - .unwrap() - .read_to_string(&mut s) - .unwrap(); - Execution { - args: s.lines().map(|s| s.to_string()).collect(), - } - } -} - -impl Execution { - pub fn must_have>(&self, p: P) -> &Execution { - if !self.has(p.as_ref()) { - panic!("didn't find {:?} in {:?}", p.as_ref(), self.args); - } else { - self - } - } - - pub fn must_not_have>(&self, p: P) -> &Execution { - if self.has(p.as_ref()) { - panic!("found {:?}", p.as_ref()); - } else { - self - } - } - - pub fn has(&self, p: &OsStr) -> bool { - self.args.iter().any(|arg| OsStr::new(arg) == p) - } - - pub fn must_have_in_order(&self, before: &str, after: &str) -> &Execution { - let before_position = self - .args - .iter() - .rposition(|x| OsStr::new(x) == OsStr::new(before)); - let after_position = self - .args - .iter() - .rposition(|x| OsStr::new(x) == OsStr::new(after)); - match (before_position, after_position) { - (Some(b), Some(a)) if b < a => {} - (b, a) => panic!( - "{:?} (last position: {:?}) did not appear before {:?} (last position: {:?})", - before, b, after, a - ), - }; - self - } -} - -/// Hard link an executable or copy it if that fails. -/// -/// We first try to hard link an executable to save space. If that fails (as on Windows with -/// different mount points, issue #60), we copy. -#[cfg(not(target_os = "macos"))] -fn link_or_copy, Q: AsRef>(from: P, to: Q) -> io::Result<()> { - let from = from.as_ref(); - let to = to.as_ref(); - fs::hard_link(from, to).or_else(|_| fs::copy(from, to).map(|_| ())) -} - -/// Copy an executable. -/// -/// On macOS, hard linking the executable leads to strange failures (issue #419), so we just copy. -#[cfg(target_os = "macos")] -fn link_or_copy, Q: AsRef>(from: P, to: Q) -> io::Result<()> { - fs::copy(from, to).map(|_| ()) -} -- cgit v1.2.1