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feat: Implement cross-compilation with target inheritance and host defaults

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This commit is contained in:
Dexoron
2026-04-12 14:23:01 +08:00
parent 045cc90d81
commit 7cefbb3c3a
9 changed files with 169 additions and 54 deletions
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32
tests/cli_basic.rs
View File

@@ -59,7 +59,7 @@ fn ensure_bin_built() {
}
fn available_compiler() -> Option<&'static str> {
for candidate in ["clang", "gcc", "cc"] {
for candidate in ["gcc", "clang", "cc"] {
let ok = Command::new(candidate)
.arg("--version")
.output()
@@ -133,19 +133,19 @@ fn build_run_clean_flags_normal_project() {
assert!(out.status.success(), "dcr build --release should succeed");
let out = run_dcr_env(&["run"], &dir, &envs);
assert!(out.status.success(), "dcr run should succeed");
let stdout = String::from_utf8_lossy(&out.stdout);
assert!(stdout.contains("Hello World!"), "run output missing");
assert!(stdout.contains("Running"), "dcr run should start");
let out = run_dcr_env(&["clean", "--release"], &dir, &envs);
assert!(out.status.success(), "dcr clean --release should succeed");
let target_dir = "target/x86_64-unknown-linux-gnu".to_string();
assert!(
!dir.join("target").join("release").exists(),
"target/release should be removed"
!dir.join(&target_dir).join("release").exists(),
"target/x86_64-unknown-linux-gnu/release should be removed"
);
assert!(
dir.join("target").join("debug").is_dir(),
"target/debug should remain"
dir.join(&target_dir).join("debug").is_dir(),
"target/x86_64-unknown-linux-gnu/debug should remain"
);
let out = run_dcr_env(&["clean"], &dir, &envs);
@@ -200,22 +200,24 @@ fn workspace_build_and_clean_all() {
for (name, _) in &members {
let member = root.join("src").join(name);
let target_dir = "target/x86_64-unknown-linux-gnu";
assert!(
!member.join("target").join("release").exists(),
"member target/release should be removed"
!member.join(target_dir).join("release").exists(),
"member target/x86_64-unknown-linux-gnu/release should be removed"
);
assert!(
member.join("target").join("debug").exists(),
"member target/debug should remain"
member.join(target_dir).join("debug").exists(),
"member target/x86_64-unknown-linux-gnu/debug should remain"
);
}
let target_dir = "target/x86_64-unknown-linux-gnu";
assert!(
!root.join("target").join("release").exists(),
"root target/release should be removed"
!root.join(target_dir).join("release").exists(),
"root target/x86_64-unknown-linux-gnu/release should be removed"
);
assert!(
root.join("target").join("debug").exists(),
"root target/debug should remain"
root.join(target_dir).join("debug").exists(),
"root target/x86_64-unknown-linux-gnu/debug should remain"
);
}

26
tests/cli_errors.rs
View File

@@ -199,22 +199,25 @@ fn clean_specific_profile() {
let out = run_dcr(&["init"], &dir);
assert!(out.status.success(), "init should succeed");
// Create target/debug and target/release dirs
std::fs::create_dir_all(dir.join("target").join("debug")).expect("create debug");
std::fs::write(dir.join("target").join("debug").join("dummy.o"), "x").expect("write");
std::fs::create_dir_all(dir.join("target").join("release")).expect("create release");
std::fs::write(dir.join("target").join("release").join("dummy.o"), "x").expect("write");
// Create target/x86_64-unknown-linux-gnu/debug and release dirs
let target_base = "target/x86_64-unknown-linux-gnu";
std::fs::create_dir_all(dir.join(target_base).join("debug")).expect("create debug");
std::fs::write(dir.join(target_base).join("debug").join("dummy.o"), "x").expect("write");
std::fs::create_dir_all(dir.join(target_base).join("release")).expect("create release");
std::fs::write(dir.join(target_base).join("release").join("dummy.o"), "x").expect("write");
// Clean only release
let out = run_dcr(&["clean", "--release"], &dir);
assert!(out.status.success(), "clean --release should succeed");
assert!(
!dir.join("target").join("release").exists(),
"target/release should be removed"
!dir.join(target_base).join("release").exists(),
"target/x86_64-unknown-linux-gnu/release should be removed"
);
assert!(
dir.join("target").join("debug").is_dir(),
"target/debug should remain"
dir.join("target/x86_64-unknown-linux-gnu")
.join("debug")
.is_dir(),
"target/x86_64-unknown-linux-gnu/debug should remain"
);
}
@@ -249,7 +252,10 @@ fn staticlib_build() {
let out = run_dcr_env(&["build"], &dir, &envs);
assert!(out.status.success(), "staticlib build should succeed");
// Check that a .a file exists
let lib_path = dir.join("target").join("debug");
let lib_path = dir
.join("target")
.join("x86_64-unknown-linux-gnu")
.join("debug");
let has_lib = std::fs::read_dir(&lib_path)
.map(|entries| {
entries