From f8c07b16a9a3366260052434dec126557ea2e173 Mon Sep 17 00:00:00 2001 From: Determinant Date: Thu, 24 Sep 2020 13:32:19 -0400 Subject: init --- src/build.rs | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 src/build.rs (limited to 'src/build.rs') diff --git a/src/build.rs b/src/build.rs new file mode 100644 index 0000000..98f603e --- /dev/null +++ b/src/build.rs @@ -0,0 +1,18 @@ +use std::env; +use std::fs::File; +use std::io::Write; +use std::path::PathBuf; + +fn main() { + // Put the linker script somewhere the linker can find it + let out = &PathBuf::from(env::var_os("OUT_DIR").unwrap()); + File::create(out.join("memory.x")) + .unwrap() + .write_all(include_bytes!("memory.x")) + .unwrap(); + println!("cargo:rustc-link-search={}", out.display()); + + // Only re-run the build script when memory.x is changed, + // instead of when any part of the source code changes. + println!("cargo:rerun-if-changed=memory.x"); +} -- cgit v1.2.3