logos-messaging/logos-messaging-rust-bindings
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Refactor build script

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This commit is contained in:
danielsanchezq 2022-09-27 12:06:00 +02:00
parent e7d294129d
commit b01b7fcfa3
1 changed files with 20 additions and 15 deletions
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35
waku-sys/build.rs
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@ -1,6 +1,5 @@
use std::env;
use std::env::set_current_dir;
use std::path::PathBuf;
use std::path::{Path, PathBuf};
use std::process::Command;
fn get_go_bin() -> String {
@ -14,7 +13,7 @@ fn get_go_bin() -> String {
)
.expect("which output couldnt be parsed");
if output.is_empty() {
println!("cargo:warning={}", "Couldn't find go binary installed, please ensure that it is installed and/or withing the system paths");
println!("cargo:warning=Couldn't find go binary installed, please ensure that it is installed and/or withing the system paths");
panic!("Couldn't find `go` binary installed");
}
output
@ -25,29 +24,26 @@ fn get_go_bin() -> String {
}
}
fn main() {
let go_bin = get_go_bin();
fn build_go_waku_lib(go_bin: &str, project_dir: &Path) {
// Build go-waku static lib
// build command taken from waku make file:
// https://github.com/status-im/go-waku/blob/eafbc4c01f94f3096c3201fb1e44f17f907b3068/Makefile#L115
let output_lib = "libgowaku.a";
set_current_dir("./vendor").unwrap();
let output_lib = project_dir.join("./vendor/build/lib/libgowaku.a");
let library_path = project_dir.join("./vendor/library");
Command::new(go_bin)
.env("CGO_ENABLED", "1")
.arg("build")
.arg("-buildmode=c-archive")
.arg("-o")
.arg(format!("./build/lib/{output_lib}"))
.arg("./library")
.arg(output_lib.display().to_string())
.arg(library_path.display().to_string())
.status()
.map_err(|e| println!("cargo:warning=go build failed due to: {}", e))
.unwrap();
set_current_dir("../").unwrap();
let mut lib_dir = PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap());
lib_dir.push("vendor");
lib_dir.push("build");
lib_dir.push("lib");
}
fn generate_bindgen_code(project_dir: &Path) {
let lib_dir = project_dir.join("./vendor/build/lib");
println!("cargo:rustc-link-search={}", lib_dir.display());
println!("cargo:rustc-link-lib=static=gowaku");
@ -72,3 +68,12 @@ fn main() {
.write_to_file(out_path.join("bindings.rs"))
.expect("Couldn't write bindings!");
}
fn main() {
let go_bin = get_go_bin();
let project_dir = PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap());
build_go_waku_lib(&go_bin, &project_dir);
generate_bindgen_code(&project_dir);
}