Bring build instructions up to date- remove references to Xargo.

rust-embedded · Sep 20, 2020 · cee9e9a · cee9e9a
1 parent e27d0b5
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Showing 4 changed files with 6 additions and 25 deletions.
diff --git a/.cargo/config b/.cargo/config
@@ -1,5 +1,5 @@
 [target.msp430-none-elf]
-# Upload firmware and start a GDB session with "xargo run".
+# Upload firmware and start a GDB session with "cargo run".
 runner = "msp430-elf-gdb -q -x mspdebug.gdb"
 
 rustflags = [

diff --git a/Cargo.toml b/Cargo.toml
@@ -24,7 +24,7 @@ features = ["rt"]
 # version = "1.2.0"
 # default_features = false
 
-# Required for `xargo fix` to work!
+# Required for `cargo fix` to work!
 [[bin]]
 name = "{{project-name}}"
 test = false

diff --git a/README.md b/README.md
@@ -15,14 +15,6 @@ This project is developed and maintained by the [MSP430 team][team].
 
 - The `cargo generate` subcommand ([Installation instructions](https://github.com/ashleygwilliams/cargo-generate#installation)).
 
-- The [`xargo`](https://github.com/japaric/xargo) sysroot manager.
-  `xargo` is required until MSP430's `libcore` is part of Rust CI). To
-  install, run:
-  ``` console
-  $ cargo install xargo
-  $ rustup component add rust-src
-  ```
-
 - TI's [MSP430 GCC Compiler](http://www.ti.com/tool/MSP430-GCC-OPENSOURCE),
   version 8.3.0 or greater. `msp430-elf-gcc` should be visible on the path.
 
@@ -124,16 +116,14 @@ This project is developed and maintained by the [MSP430 team][team].
 
 5. Build the template application or one of the examples. If building
    `timer-oncecell`, don't forget to uncomment the `once_cell` dependency in
-   `Cargo.toml`!
+   `Cargo.toml`! Some examples (such as `timer`) may not compile due to size
+   constraints when building using the `dev` profile (the default).
 
    ``` console
-   $ xargo build
-   $ xargo build --examples
+   $ cargo build -Zbuild-std=core
+   $ cargo build -Zbuild-std=core --examples
    ```
 
-   `Xargo.toml` is set up properly for nearly all use cases and need not be
-   modified.
-
 # License
 
 Licensed under either of

diff --git a/Xargo.toml b/Xargo.toml