mirror of https://github.com/m-labs/artiq.git
Rust: print git commit during startup.
This commit is contained in:
whitequark
parent
9d00023401
commit
55b2535477
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@ -8,6 +8,7 @@ dependencies = [
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"log_buffer 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"lwip 0.0.0",
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"std_artiq 0.0.0",
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"walkdir 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -27,6 +28,15 @@ dependencies = [
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"libc 0.2.15 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "kernel32-sys"
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version = "0.2.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "libc"
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version = "0.2.15"
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@ -61,9 +71,32 @@ dependencies = [
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"alloc_artiq 0.0.0",
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]
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[[package]]
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name = "walkdir"
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version = "0.1.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
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"winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "winapi"
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version = "0.2.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "winapi-build"
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version = "0.1.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[metadata]
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"checksum byteorder 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "0fc10e8cc6b2580fda3f36eb6dc5316657f812a3df879a44a66fc9f0fdbc4855"
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"checksum fringe 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "987689dcfad85eee8d76b477865641ec483e63fb86d52966bfc350c4a647d78a"
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"checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
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"checksum libc 0.2.15 (registry+https://github.com/rust-lang/crates.io-index)" = "23e3757828fa702a20072c37ff47938e9dd331b92fac6e223d26d4b7a55f7ee2"
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"checksum log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "ab83497bf8bf4ed2a74259c1c802351fcd67a65baa86394b6ba73c36f4838054"
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"checksum log_buffer 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f8beb5ba24eca52f9958874445c4de5e086a7e82a1ec6b7ab81e5fcfb134f25a"
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"checksum walkdir 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "c66c0b9792f0a765345452775f3adbd28dde9d33f30d13e5dcc5ae17cf6f3780"
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"checksum winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
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"checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
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@ -2,6 +2,10 @@
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authors = ["The ARTIQ Project Developers"]
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name = "runtime"
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version = "0.0.0"
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build = "build.rs"
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[build-dependencies]
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walkdir = "0.1"
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[lib]
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name = "artiq_rust"
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@ -0,0 +1,42 @@
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extern crate walkdir;
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use std::env;
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use std::fs::File;
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use std::io::Write;
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use std::path::Path;
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use std::process::Command;
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use walkdir::WalkDir;
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fn main() {
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let out_dir = env::var("OUT_DIR").unwrap();
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let dest_path = Path::new(&out_dir).join("git_info.rs");
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let mut f = File::create(&dest_path).unwrap();
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writeln!(f, "const GIT_COMMIT: &'static str = {:?};",
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git_describe().unwrap()).unwrap();
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println!("cargo:rerun-if-changed=../../.git/HEAD");
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for entry in WalkDir::new("../../.git/refs") {
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let entry = entry.unwrap();
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println!("cargo:rerun-if-changed={}", entry.path().display());
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}
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}
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// Returns `None` if git is not available.
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fn git_describe() -> Option<String> {
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Command::new("git")
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.arg("describe")
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.arg("--tags")
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.arg("--dirty")
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.arg("--always")
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.arg("--long")
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.output()
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.ok()
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.and_then(|o| String::from_utf8(o.stdout).ok())
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.map(|mut s| {
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let len = s.trim_right().len();
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s.truncate(len);
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s
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})
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}
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@ -27,11 +27,15 @@ extern {
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fn lwip_service();
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}
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include!(concat!(env!("OUT_DIR"), "/git_info.rs"));
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#[no_mangle]
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pub unsafe extern fn rust_main() {
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static mut log_buffer: [u8; 4096] = [0; 4096];
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BufferLogger::new(&mut log_buffer[..])
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.register(move |logger| {
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info!("booting ARTIQ runtime ({})", GIT_COMMIT);
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clock::init();
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rtio_crg::init();
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network_init();
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@ -206,6 +206,8 @@ static struct net_server_instance analyzer_inst = {
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static void regular_main(void)
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{
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puts("ARTIQ runtime built "__DATE__" "__TIME__"\n");
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clock_init();
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rtiocrg_init();
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session_startup_kernel();
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@ -241,8 +243,6 @@ int main(void)
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irq_setie(1);
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uart_init();
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puts("ARTIQ runtime built "__DATE__" "__TIME__"\n");
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alloc_give(&_fheap, &_eheap - &_fheap);
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// rust_main();
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