Rename 'cton_*' library names to match the 'cretonne_*' crate names.

This renames `cton_frontend` to `cretonne_frontend` and so on.

This fixes the first part of #287.

cranelift/src/cat.rs

@@ -4,7 +4,7 @@
 //! normalizing formatting and removing comments.
 
 use CommandResult;
-use cton_reader::parse_functions;
+use cretonne_reader::parse_functions;
 use utils::read_to_string;
 
 pub fn run(files: &[String]) -> CommandResult {

cranelift/src/compile.rs

@@ -4,7 +4,7 @@ use cretonne::Context;
 use cretonne::print_errors::pretty_error;
 use cretonne::settings::FlagsOrIsa;
 use cretonne::{binemit, ir};
-use cton_reader::parse_test;
+use cretonne_reader::parse_test;
 use std::path::Path;
 use std::path::PathBuf;
 use utils::{parse_sets_and_isa, read_to_string};

cranelift/src/cton-util.rs

@@ -1,7 +1,7 @@
 extern crate cretonne;
-extern crate cton_filetests;
-extern crate cton_reader;
-extern crate cton_wasm;
+extern crate cretonne_filetests;
+extern crate cretonne_reader;
+extern crate cretonne_wasm;
 extern crate docopt;
 extern crate filecheck;
 #[macro_use]
@@ -86,7 +86,7 @@ fn cton_util() -> CommandResult {
 
     // Find the sub-command to execute.
     let result = if args.cmd_test {
-        cton_filetests::run(args.flag_verbose, &args.arg_file).map(|_time| ())
+        cretonne_filetests::run(args.flag_verbose, &args.arg_file).map(|_time| ())
     } else if args.cmd_cat {
         cat::run(&args.arg_file)
     } else if args.cmd_filecheck {

cranelift/src/print_cfg.rs

@@ -5,7 +5,7 @@
 
 use CommandResult;
 use cretonne::cfg_printer::CFGPrinter;
-use cton_reader::parse_functions;
+use cretonne_reader::parse_functions;
 use utils::read_to_string;
 
 pub fn run(files: &[String]) -> CommandResult {

cranelift/src/utils.rs

@@ -3,7 +3,7 @@
 use cretonne::isa;
 use cretonne::isa::TargetIsa;
 use cretonne::settings::{self, FlagsOrIsa};
-use cton_reader::{parse_options, Location};
+use cretonne_reader::{parse_options, Location};
 use std::fs::File;
 use std::io::{self, Read};
 use std::path::Path;

cranelift/src/wasm.rs

@@ -1,4 +1,5 @@
-//! CLI tool to use the functions provided by the [cretonne-wasm](../cton_wasm/index.html) crate.
+//! CLI tool to use the functions provided by the [cretonne-wasm](../cretonne_wasm/index.html)
+//! crate.
 //!
 //! Reads Wasm binary files, translates the functions' code to Cretonne IR.
 #![cfg_attr(feature = "cargo-clippy", allow(too_many_arguments, cyclomatic_complexity))]
@@ -6,7 +7,7 @@
 use cretonne::Context;
 use cretonne::print_errors::{pretty_error, pretty_verifier_error};
 use cretonne::settings::FlagsOrIsa;
-use cton_wasm::{translate_module, DummyEnvironment, ModuleEnvironment};
+use cretonne_wasm::{translate_module, DummyEnvironment, ModuleEnvironment};
 use std::error::Error;
 use std::fs::File;
 use std::io;