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#![no_std]

//! Statically link the VCRuntime when using the MSVC toolchain
//!
//! By default, Rust requires programs to deploy `vcruntime140.dll`
//! (or equivalent) when redistributing binaries. This crate statically links
//! the library instead.
//!
//! # Usage
//!
//! Add this to your `Cargo.toml`:
//!
//! ```ini
//! [dependencies]
//! static_vcruntime = "1.5"
//! ```
//!
//! And put the follwing in your `main.rs`:
//!
//! ```rust
//! extern crate static_vcruntime;
//! ```
//!
//! That is all. Then when you build a release binary, the runtime will be
//! statically linked:
//! ```text
//! cargo build --release
//! ```
//!
//! # Issues
//!
//! If this doesn't work for you then you may need to clean the build directory
//! before rebuilding:
//!
//! ```text
//! cargo clean
//! ```
//!
//! If you are having problems then, in the same directory as your Cargo.toml,
//! create a folder called `.cargo`. In that folder create the file
//! `config.toml` and add the following:
//!
//! ```ini
//! [target.'cfg(all(windows, target_env = "msvc"))']
//! rustflags = ["-C", "target-feature=+crt-static"]
//! ```
//!
//! This makes it easier to override the defaults.

#[cfg(all(windows, target_env = "msvc", release))]
#[link_section = ".drectve"]
#[used]
static DIRECTIVE: [u8; 317] = *b" /NODEFAULTLIB:libvcruntimed.lib /NODEFAULTLIB:vcruntime.lib /NODEFAULTLIB:vcruntimed.lib /NODEFAULTLIB:libcmtd.lib /NODEFAULTLIB:msvcrt.lib /NODEFAULTLIB:msvcrtd.lib /NODEFAULTLIB:libucrt.lib /NODEFAULTLIB:libucrtd.lib /NODEFAULTLIB:ucrtd.lib /DEFAULTLIB:ucrt.lib /DEFAULTLIB:libvcruntime.lib /DEFAULTLIB:libcmt.lib ";