release: bump version to 0.7.2 and update changelog

fix: improve default target triple generation for various OS environments
Merge pull request #16 from XiaoPengYouCode/codex/fix-macos-host-target-link
2026-10-21 10:18:29 +00:00 · 2026-06-07 21:41:02 +08:00 · 2026-06-07 21:29:55 +08:00 · 2026-06-07 21:21:53 +08:00 · 2026-06-07 21:13:10 +08:00 · 2026-06-07 05:41:07 +08:00
19 changed files with 299 additions and 158 deletions
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -41,10 +41,6 @@ on:
        description: "Publish to crates.io"
        type: boolean
        default: false
-      run_snap:
-        description: "Publish to Snap Store (dcrup)"
-        type: boolean
-        default: false
      run_brew:
        description: "Update Homebrew tap"
        type: boolean
@@ -83,24 +79,40 @@ jobs:
  notes:
    needs: setup
    runs-on: ubuntu-latest
+    outputs:
+      release_name: ${{ steps.extract.outputs.release_name }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ needs.setup.outputs.tag }}

      - name: Prepare Release Notes
+        id: extract
        shell: bash
        run: |
          set -euo pipefail
          tag="${{ needs.setup.outputs.version }}"
          notes_file=".github/release-notes.md"
          if grep -q "^## \\[${tag}\\]" CHANGELOG.md; then
+            # Extract release name from header: ## [0.7.1] - 2026-06-02 "Title"
+            release_name=$(awk -v ver="$tag" '
+              $0 ~ "^## \\[" ver "\\]" {
+                match($0, /"([^"]+)"/, arr)
+                if (arr[1] != "") {
+                  print "v" ver " - " arr[1]
+                } else {
+                  print "v" ver
+                }
+              }
+            ' CHANGELOG.md)
+            echo "release_name=${release_name}" >> "$GITHUB_OUTPUT"
            awk -v ver="$tag" '
              $0 ~ "^## \\[" ver "\\]" {found=1; next}
              found && $0 ~ "^## \\[" {exit}
              found {print}
            ' CHANGELOG.md | sed -e '${/^$/d;}' > "$notes_file"
          else
+            echo "release_name=v${tag}" >> "$GITHUB_OUTPUT"
            echo "No CHANGELOG section for $tag." > "$notes_file"
            git log -1 --pretty=format:"%s%n%n%b" >> "$notes_file"
          fi
@@ -126,6 +138,7 @@ jobs:
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ needs.setup.outputs.tag }}
+          name: ${{ needs.notes.outputs.release_name }}
          body_path: .github/release-notes.md
          prerelease: ${{ needs.setup.outputs.prerelease == 'true' }}

@@ -651,6 +664,8 @@ jobs:
            done
          }
          PKG
+
+          cat > packages/aur/dcr/.SRCINFO <<SRC
          pkgbase = dcr
            pkgdesc = Cargo-like utility to manage C/C++ projects
            pkgver = ${PKGVER_CLEAN}
@@ -1229,34 +1244,11 @@ jobs:
          git commit -m "dcr ${{ needs.setup.outputs.version }}"
          git push
  
-  # ── Snap Store (dcrup) ─────────────────────────────────────────────────────
-  publish-snap:
-    if: |
-      (github.event_name == 'push' && needs.setup.outputs.prerelease == 'false') ||
-      (github.event_name == 'workflow_dispatch' && github.event.inputs.run_snap == 'true')
-    needs: [setup, build-linux-packages]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Download Built Packages
-        uses: actions/download-artifact@v4
-        with:
-          name: snap-package
-          path: dist-packages
-
-      - name: Resolve Snap File
-        id: snap-file
-        run: |
-          snap_file=$(ls dist-packages/*.snap 2>/dev/null | head -1)
-          if [ -z "$snap_file" ]; then
-            echo "No .snap file found in dist-packages/"
-            exit 1
-          fi
-          echo "snap=$snap_file" >> "$GITHUB_OUTPUT"
-
-      - name: Publish to Snap Store
-        uses: snapcore/action-publish@v1
-        env:
-          SNAPCRAFT_STORE_CREDENTIALS: ${{ secrets.SNAP_STORE_LOGIN }}
-        with:
-          snap: ${{ steps.snap-file.outputs.snap }}
-          release: stable
+  # ── Snap Store (dcrup) — temporarily disabled ────────────────────────────
+  # Classic confinement was denied for this project (too new).
+  # Snap artifact is still built and attached to the release via
+  # publish-dexoron-packages. Users can install manually:
+  #   sudo snap install --classic --dangerous dcrup_*.snap
+  #
+  # publish-snap:
+  #   if: ...
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@ target/
 sandbox/**
 .idea/
 .vscode/
+.cargo/
 .env

 personal/
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,31 @@
 # Changelog

+## [0.7.2] - 2026-06-07 "Исправление Таргетов и Линковки / Target & Linker Fixes"
+
+### RU
+
+**Добавлено:**
+- Учтён `target_env` в `default_target_triple()` — Linux (gnu/musl) и Windows (msvc/gnu) теперь используют правильное окружение, а не хардкод.
+
+**Исправлено:**
+- **Сборка на macOS Apple Silicon падала с `_main` undefined** — `--target=` теперь передаётся и в ldflags, не только в cflags. `default_target_triple()` на macOS использует `std::env::consts::ARCH` вместо хардкода `x86_64`.
+- **Бейджи GitHub Stars и GPL-3.0 не рендерились в README** — блок бейджей переведён на чистый HTML.
+
+**Изменено:**
+- Вычисление таргета по умолчанию вынесено в общую функцию `default_target_triple()` — устранено дублирование в build, run, clean.
+
+### EN
+
+**Added:**
+- `default_target_triple()` now respects `target_env` — Linux (gnu/musl) and Windows (msvc/gnu) use the correct environment instead of hardcoded values.
+
+**Fixed:**
+- **macOS Apple Silicon builds failed with `_main` undefined** — `--target=` is now passed to ldflags, not just cflags. `default_target_triple()` uses `std::env::consts::ARCH` on macOS instead of hardcoded `x86_64`.
+- **GitHub Stars and GPL-3.0 badges not rendering in README** — badge block converted to pure HTML.
+
+**Changed:**
+- Default target resolution extracted into shared `default_target_triple()` — removed duplication across build, run, clean.
+
 ## [0.7.1] - 2026-06-02 "Мультиархитектурное расширение / The Multi-Arch Expansion"

 ### RU
@@ -12,7 +38,7 @@
 - Оптимизация сборки: `opt-level = "z"`, LTO, `codegen-units = 1`, `panic = "abort"`, `strip = true`.
 - Поддержка новых архитектур (i686, armv7, riscv64gc, aarch64) в рабочих процессах и установочных скриптах.
 - Сборка пакетов `deb` и `rpm` для всех 5 архитектур Linux через `cargo-zigbuild`.
- Пакеты AUR (`dcr-dev`, `dcr-dev-bin`) и публикация Snap в CI.
+- Пакеты AUR (`dcr-dev`, `dcr-dev-bin`) и сборка Snap в CI.

 **Изменено:**
 - Функция `validate_package_name` стала публичной.
@@ -20,6 +46,15 @@
 - Инструкция в README изменена с `| bash` на `| sh` для POSIX.
 - Отключена архитектура Windows 32-bit (GNU) из-за проблем со сборкой.

+**Исправлено:**
+
+- **`dcr new <invalid-name>` создаёт директорию, затем падает** — валидация теперь происходит до операций с файлами.
+- **`dcr init` создаёт dcr.toml, затем падает при невалидном имени директории** — то же исправление.
+- **Man-страницы отсутствовали после установки** — теперь устанавливаются через скрипты установки, пакетные менеджеры и Homebrew.
+- **Ложное срабатывание на букву диска в Windows** — в парсинге файлов зависимостей.
+- **CRLF `\r\n` ломает парсер зависимостей** — теперь обрабатываются смешанные окончания строк.
+- **Новая строка после обратного слеша не поглощалась** — в обработке escape-последовательностей `parse_d_file`.
+
 ### EN

 **Added:**
@@ -30,7 +65,7 @@
 - Release profile optimizations (`opt-level = "z"`, LTO, `codegen-units = 1`, `panic = "abort"`, `strip = true`).
 - Linux i686, armv7, riscv64gc, aarch64 architecture support in release workflows and installation scripts.
 - Multi-arch `deb` and `rpm` package builds for all 5 Linux architectures via `cargo-zigbuild`.
- AUR packages (`dcr-dev`, `dcr-dev-bin`) and automated Snapcraft publishing in CI.
+- AUR packages (`dcr-dev`, `dcr-dev-bin`) and Snap build in CI.

 **Changed:**
 - `validate_package_name` made public and callable from CLI commands directly.
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -112,7 +112,7 @@ dependencies = [

 [[package]]
 name = "dcr"
-version = "0.7.1"
+version = "0.7.2"
 dependencies = [
 "ctrlc",
 "git2",
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "dcr"
-version = "0.7.1"
+version = "0.7.2"
 edition = "2024"
 build = "build.rs"
 description = "DCR is a utility for managing C/C++ projects in a Cargo-like style."
@@ -69,16 +69,32 @@ toml = "1.0.3"
 serde_json = "1"
 ctrlc = "3"

+[features]
+default = ["vendored"]
+vendored = [
+    "git2/vendored-libgit2",
+    "git2/vendored-openssl",
+    "openssl/vendored",
+]
+
 [target.'cfg(not(windows))'.dependencies]
-git2 = { version = "0.20.4", features = ["vendored-libgit2", "vendored-openssl"] }
-openssl = { version = "0.10", features = ["vendored"] }
+git2 = "0.20.4"
+openssl = "0.10"

 [target.'cfg(windows)'.dependencies]
-git2 = { version = "0.20.4", features = ["vendored-libgit2"] }
+git2 = "0.20.4"

 [profile.release]
 opt-level = "z"
-lto = true
+lto = "thin"
 codegen-units = 1
 panic = "abort"
+strip = true
+
+[profile.fast]
+inherits = "release"
+opt-level = 1
+lto = false
+codegen-units = 16
+panic = "abort"
 strip = true
--- a/README.md
+++ b/README.md
@@ -1,22 +1,21 @@
-<div align="center">
+<h1 align="center">DCR — Dexoron Cargo Realization</h1>

-# DCR — Dexoron Cargo Realization
+<p align="center"><strong>A Cargo-style build tool for C/C++ projects</strong></p>

-**A Cargo-style build tool for C/C++ projects**
+<p align="center">
+  <a href="https://github.com/dexoron/dcr/actions/workflows/ci.yml"><img alt="CI" src="https://github.com/dexoron/dcr/actions/workflows/ci.yml/badge.svg"></a>
+  <a href="https://github.com/dexoron/dcr/releases/latest"><img alt="GitHub Release" src="https://img.shields.io/github/v/release/dexoron/dcr"></a>
+  <a href="https://github.com/dexoron/dcr/releases"><img alt="Platform" src="https://img.shields.io/badge/platform-linux%20%7C%20macos%20%7C%20windows-lightgrey"></a>
+  <br>
+  <a href="https://aur.archlinux.org/packages/dcr"><img alt="AUR" src="https://img.shields.io/aur/version/dcr"></a>
+  <a href="https://crates.io/crates/dcr"><img alt="Crates.io" src="https://img.shields.io/crates/v/dcr"></a>
+  <a href="https://github.com/dexoron/homebrew-dexoron"><img alt="Homebrew" src="https://img.shields.io/badge/homebrew-dexoron%2Fdexoron-orange"></a>
+  <br>
+  <a href="https://github.com/dexoron/dcr/stargazers"><img alt="GitHub Stars" src="https://img.shields.io/github/stars/dexoron/dcr?style=flat"></a>
+  <a href="LICENSE"><img alt="License: GPL-3.0" src="https://img.shields.io/badge/License-GPL--3.0-blue.svg"></a>
+</p>

-[![CI](https://github.com/dexoron/dcr/actions/workflows/ci.yml/badge.svg)](https://github.com/dexoron/dcr/actions/workflows/ci.yml)
-[![GitHub Release](https://img.shields.io/github/v/release/dexoron/dcr)](https://github.com/dexoron/dcr/releases/latest)
-[![Platform](https://img.shields.io/badge/platform-linux%20%7C%20macos%20%7C%20windows-lightgrey)](https://github.com/dexoron/dcr/releases)
-<br/>
-[![AUR](https://img.shields.io/aur/version/dcr)](https://aur.archlinux.org/packages/dcr)
-[![Crates.io](https://img.shields.io/crates/v/dcr)](https://crates.io/crates/dcr)
-[![Homebrew](https://img.shields.io/badge/homebrew-dexoron%2Fdexoron-orange)](https://github.com/dexoron/homebrew-dexoron)
-[![Snap](https://img.shields.io/badge/snap-dcrup-orange)](https://snapcraft.io/dcrup)
-<br/>
-[![GitHub Stars](https://img.shields.io/github/stars/dexoron/dcr?style=flat)](https://github.com/dexoron/dcr/stargazers)
-[![License: GPL-3.0](https://img.shields.io/badge/License-GPL--3.0-blue.svg)](LICENSE)
-
-</div>
+<!-- Snap badge removed: classic confinement was denied for this project. -->

 ---

@@ -127,8 +126,11 @@ curl -fsSL https://dcr.dexoron.su/install_bsd.sh | sh
 <td><b>Snap (Linux)</b></td>
 <td>

+> Snap Store publishing temporarily disabled — see [#51671](https://forum.snapcraft.io/t/classic-confinement-request-for-dcrup/51671).
+> Download the `.snap` from [GitHub Releases](https://github.com/dexoron/dcr/releases/latest) and install manually:
+
 ```sh
-sudo snap install dcrup
+sudo snap install --classic --dangerous dcrup_*.snap
 ```

 </td>
@@ -226,7 +228,7 @@ other in [docs/](docs/), `dcr --help` and `dcr <command> --help`
 | Linux (Musl)    | ✅ | ✅ | ✅ | ✅ | 🚧 |
 | macOS           | ✅ | ✅ | ❌ | ❌ | ❌ |
 | Windows (MSVC)  | ✅ | ✅ | ❌ | ✅ | ❌ |
-| Windows (MinGW) | ✅ | 🚧 | ❌ | ✅ | ❌ |
+| Windows (MinGW) | ✅ | 🚧 | ❌ | ❌ | ❌ |
 | FreeBSD         | ✅ | 🚧 | ❌ | ❌ | ❌ |
 | OpenBSD         | ✅ | 🚧 | ❌ | ❌ | ❌ |
 | NetBSD          | ✅ | 🚧 | ❌ | ❌ | ❌ |
@@ -271,6 +273,7 @@ cargo test
 <div align="center">

 GPL-3.0 — see [LICENSE](LICENSE)<br/>
+DCR is a build tool, not a library. The GPL applies only to DCR's own source code, not to projects built with it.<br/>
 Made with ❤️ by [Dexoron](https://github.com/dexoron) and contributors.

 </div>
--- a/docs/README.mdx
+++ b/docs/README.mdx
@@ -44,6 +44,7 @@ dcr gen vscode
 | [Self Update](/docs/self-update) | Auto-update |
 | [FAQ](/docs/faq) | Frequently asked questions |
 | [Changelog](/docs/changelog) | Version history |
+| [License](/docs/license) | DCR and vendored library licenses |
 | [Contributing](/docs/contributing) | DCR development |

 ## Features
--- a/docs/license.mdx
+++ b/docs/license.mdx
@@ -0,0 +1,46 @@
+---
+sidebar_label: License
+---
+
+# License
+
+## DCR
+
+DCR itself is [GPL-3.0-or-later](https://spdx.org/licenses/GPL-3.0-or-later.html) licensed.
+
+> **Note:** DCR is a build tool, not a library. The GPL applies only to DCR's own source code. Projects built with DCR are not subject to DCR's license — their licensing is determined solely by their own code and dependencies.
+
+## Vendored libraries
+
+DCR statically links the following C libraries through its vendored Rust dependencies:
+
+| Library | License | Bundled by |
+|---|---|---|
+| [libgit2](https://libgit2.org) | MIT OR Apache-2.0 | `git2` / `libgit2-sys` |
+| [libssh2](https://libssh2.org) | MIT OR Apache-2.0 | `libgit2-sys` |
+| [zlib](https://zlib.net) | MIT OR Apache-2.0 | `libgit2-sys` |
+| [OpenSSL](https://openssl.org) | Apache-2.0 | `openssl-sys` / `openssl-src` |
+| [ring](https://github.com/briansmith/ring) | Apache-2.0 AND ISC | `rustls` |
+
+## Rust dependencies
+
+DCR is written in Rust. The following notable Rust crates are statically linked:
+
+| Crate | License |
+|---|---|
+| [`reqwest`](https://crates.io/crates/reqwest) | MIT OR Apache-2.0 |
+| [`rustls`](https://crates.io/crates/rustls) | Apache-2.0 OR ISC OR MIT |
+| [`serde`](https://crates.io/crates/serde) | MIT OR Apache-2.0 |
+| [`toml`](https://crates.io/crates/toml) | MIT OR Apache-2.0 |
+| [`sha2`](https://crates.io/crates/sha2) | MIT OR Apache-2.0 |
+| [`git2`](https://crates.io/crates/git2) | MIT OR Apache-2.0 |
+| [`openssl`](https://crates.io/crates/openssl) | Apache-2.0 |
+| [`tokio`](https://crates.io/crates/tokio) | MIT |
+| [`hyper`](https://crates.io/crates/hyper) | MIT |
+| [`ctrlc`](https://crates.io/crates/ctrlc) | MIT OR Apache-2.0 |
+
+Full dependency tree (143 packages) is available in [`Cargo.lock`](https://github.com/dexoron/dcr/blob/main/Cargo.lock). The overwhelming majority are dual-licensed under MIT OR Apache-2.0.
+
+## Additional credits
+
+- DCR's CLI design and project model are inspired by [Cargo](https://doc.rust-lang.org/cargo/).
--- a/src/cli/add.rs
+++ b/src/cli/add.rs
@@ -34,9 +34,12 @@ pub struct AddArgs {
 }

 pub fn add(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
        printc("USAGE:", BOLD_GREEN);
-        printc("    dcr add <name> <source> [--branch <b>] [--tag <t>] [--rev <r>]", BOLD_CYAN);
+        printc(
+            "    dcr add <name> <source> [--branch <b>] [--tag <t>] [--rev <r>]",
+            BOLD_CYAN,
+        );
        println!();
        printc("DESCRIPTION:", BOLD_GREEN);
        println!("    Adds a dependency to the project.");
--- a/src/cli/build.rs
+++ b/src/cli/build.rs
@@ -23,9 +23,9 @@ use crate::core::config::Config;
 use crate::core::deps::{register, resolve_deps};
 use crate::core::workspace::parse_workspace;
 use crate::utils::build::{
-    get_bool_with_profile, get_config_opt, get_config_str, get_language_with_profile,
-    normalize_target_os, parse_version_info, profile_table, resolve_compiler,
-    resolve_pkg_config_flags, resolve_tool,
+    default_target_triple, get_bool_with_profile, get_config_opt, get_config_str,
+    get_language_with_profile, normalize_target_os, parse_version_info, prepend_clang_target_flag,
+    profile_table, resolve_compiler, resolve_pkg_config_flags, resolve_tool,
 };
 use crate::utils::fs::{check_dir, find_project_root, with_dir};
 use crate::utils::log::error;
@@ -42,9 +42,12 @@ static BUILD_INTERRUPTED: AtomicBool = AtomicBool::new(false);
 static SIGNAL_HANDLER: Once = Once::new();

 pub fn build(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
        printc("USAGE:", BOLD_GREEN);
-        printc("    dcr build [--debug | --release] [--target <triple>] [--force] [--clean] [--verbose]", BOLD_CYAN);
+        printc(
+            "    dcr build [--debug | --release] [--target <triple>] [--force] [--clean] [--verbose]",
+            BOLD_CYAN,
+        );
        println!();
        printc("DESCRIPTION:", BOLD_GREEN);
        println!("    Compiles the project. Default profile is --debug.");
@@ -97,27 +100,7 @@ pub fn build(args: &[String]) -> i32 {
        }
    }
    if flags.target.is_none() {
-        let default_target = if cfg!(target_os = "linux") {
-            format!("{}-unknown-linux-gnu", std::env::consts::ARCH)
-        } else if cfg!(target_os = "macos") {
-            "x86_64-apple-darwin".to_string()
-        } else if cfg!(target_os = "windows") {
-            "x86_64-pc-windows-msvc".to_string()
-        } else if cfg!(any(
-            target_os = "freebsd",
-            target_os = "openbsd",
-            target_os = "netbsd",
-            target_os = "dragonfly"
-        )) {
-            format!(
-                "{}-unknown-{}",
-                std::env::consts::ARCH,
-                std::env::consts::OS
-            )
-        } else {
-            "unknown".to_string()
-        };
-        flags.target = Some(default_target);
+        flags.target = Some(default_target_triple());
    }
    if flags.clean {
        let mut clean_args = Vec::new();
@@ -715,19 +698,13 @@ fn build_project_at(
            tc_cxx.as_deref(),
            tc_as.as_deref(),
        );
-        if let Some(t) = build_target
-            && !t.trim().is_empty()
-            && resolved_compiler.to_lowercase().contains("clang")
-        {
-            let target_flag = format!("--target={}", t.trim());
-            if !build_cflags
-                .iter()
-                .any(|f| f == &target_flag || f.starts_with("--target="))
-            {
-                build_cflags.insert(0, target_flag);
-            }
-        }
        let resolved_linker = resolve_tool("DCR_LD", tc_ld.as_deref());
+        prepend_clang_target_flag(&mut build_cflags, build_target, &resolved_compiler);
+        prepend_clang_target_flag(
+            &mut build_ldflags,
+            build_target,
+            resolved_linker.as_deref().unwrap_or(&resolved_compiler),
+        );
        let resolved_archiver = resolve_tool("DCR_AR", tc_ar.as_deref());

        let out_dir_config = get_build_string_with_profile(&config, "out_dir", profile);
--- a/src/cli/clean.rs
+++ b/src/cli/clean.rs
@@ -18,7 +18,7 @@
 use crate::config::flags;
 use crate::core::config::Config;
 use crate::core::workspace::parse_workspace;
-use crate::utils::build::parse_version_info;
+use crate::utils::build::{default_target_triple, parse_version_info};
 use crate::utils::fs::{check_dir, find_project_root, with_dir};
 use crate::utils::log::{error, warn};
 use crate::utils::text::{BOLD_CYAN, BOLD_GREEN, colored, printc};
@@ -27,9 +27,12 @@ use std::fs;
 use std::path::Path;

 pub fn clean(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
        printc("USAGE:", BOLD_GREEN);
-        printc("    dcr clean [--debug | --release] [--target <triple>] [--all]", BOLD_CYAN);
+        printc(
+            "    dcr clean [--debug | --release] [--target <triple>] [--all]",
+            BOLD_CYAN,
+        );
        println!();
        printc("DESCRIPTION:", BOLD_GREEN);
        println!("    Removes build artifacts from the target directory.");
@@ -133,28 +136,7 @@ fn clean_from_root(root: &Path, flags: &CleanFlags) -> Result<(), String> {
                .map(|s| s.trim().to_string())
                .filter(|s| !s.is_empty())
        })
-        .or_else(|| {
-            Some(if cfg!(target_os = "linux") {
-                format!("{}-unknown-linux-gnu", std::env::consts::ARCH)
-            } else if cfg!(target_os = "macos") {
-                "x86_64-apple-darwin".to_string()
-            } else if cfg!(target_os = "windows") {
-                "x86_64-pc-windows-msvc".to_string()
-            } else if cfg!(any(
-                target_os = "freebsd",
-                target_os = "openbsd",
-                target_os = "netbsd",
-                target_os = "dragonfly"
-            )) {
-                format!(
-                    "{}-unknown-{}",
-                    std::env::consts::ARCH,
-                    std::env::consts::OS
-                )
-            } else {
-                "unknown".to_string()
-            })
-        });
+        .or_else(|| Some(default_target_triple()));

    if flags.all
        && let Some(workspace) = parse_workspace(
--- a/src/cli/flag_update.rs
+++ b/src/cli/flag_update.rs
@@ -40,7 +40,7 @@ struct ReleaseAsset {
 }

 pub fn flag_update(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
        printc("USAGE:", BOLD_GREEN);
        printc("    dcr --update", BOLD_CYAN);
        println!();
--- a/src/cli/fmt.rs
+++ b/src/cli/fmt.rs
@@ -21,7 +21,7 @@ use glob::glob;
 use std::process::Command;

 pub fn fmt(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
        printc("USAGE:", BOLD_GREEN);
        printc("    dcr fmt", BOLD_CYAN);
        println!();
--- a/src/cli/init.rs
+++ b/src/cli/init.rs
@@ -16,7 +16,7 @@
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.

 use crate::config::FILE_MAIN_C;
-use crate::core::config::{validate_package_name, Config};
+use crate::core::config::{Config, validate_package_name};
 use crate::utils::fs::check_dir;
 use crate::utils::log::{error, warn};
 use crate::utils::text::{BOLD_CYAN, BOLD_GREEN, colored, printc};
@@ -25,7 +25,7 @@ use std::io::Write;
 use toml::Value;

 pub fn init(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
        printc("USAGE:", BOLD_GREEN);
        printc("    dcr init", BOLD_CYAN);
        println!();
--- a/src/cli/new.rs
+++ b/src/cli/new.rs
@@ -16,7 +16,7 @@
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.

 use crate::config::FILE_MAIN_C;
-use crate::core::config::{validate_package_name, Config};
+use crate::core::config::{Config, validate_package_name};
 use crate::utils::fs::check_dir;
 use crate::utils::log::{error, warn};
 use crate::utils::text::{BOLD_CYAN, BOLD_GREEN, colored, printc};
@@ -25,7 +25,7 @@ use std::io::Write;
 use toml::Value;

 pub fn new(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
        printc("USAGE:", BOLD_GREEN);
        printc("    dcr new <name>", BOLD_CYAN);
        println!();
--- a/src/cli/run.rs
+++ b/src/cli/run.rs
@@ -19,7 +19,7 @@ use crate::cli::build::build;
 use crate::cli::flags::parse_build_run_flags;
 use crate::core::config::Config;
 use crate::core::runner::run_binary;
-use crate::utils::build::{normalize_target_os, parse_version_info};
+use crate::utils::build::{default_target_triple, normalize_target_os, parse_version_info};
 use crate::utils::fs::find_project_root;
 use crate::utils::fs::with_dir;
 use crate::utils::log::error;
@@ -56,9 +56,12 @@ fn get_run_cmd(
 }

 pub fn run(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
        printc("USAGE:", BOLD_GREEN);
-        printc("    dcr run [--debug | --release] [--target <triple>] [--force] [--clean] [--verbose]", BOLD_CYAN);
+        printc(
+            "    dcr run [--debug | --release] [--target <triple>] [--force] [--clean] [--verbose]",
+            BOLD_CYAN,
+        );
        println!();
        printc("DESCRIPTION:", BOLD_GREEN);
        println!("    Builds and runs the project. Only available for kind = \"bin\".");
@@ -175,27 +178,7 @@ fn run_project(
    // If no target specified, use default host target for target-specific config
    let mut target = flags.target.clone();
    if target.is_none() {
-        let default_target = if cfg!(target_os = "linux") {
-            format!("{}-unknown-linux-gnu", std::env::consts::ARCH)
-        } else if cfg!(target_os = "macos") {
-            "x86_64-apple-darwin".to_string()
-        } else if cfg!(target_os = "windows") {
-            "x86_64-pc-windows-msvc".to_string()
-        } else if cfg!(any(
-            target_os = "freebsd",
-            target_os = "openbsd",
-            target_os = "netbsd",
-            target_os = "dragonfly"
-        )) {
-            format!(
-                "{}-unknown-{}",
-                std::env::consts::ARCH,
-                std::env::consts::OS
-            )
-        } else {
-            "unknown".to_string()
-        };
-        target = Some(default_target);
+        target = Some(default_target_triple());
    }

    let build_kind = config
--- a/src/cli/setup.rs
+++ b/src/cli/setup.rs
@@ -18,7 +18,7 @@
 use crate::utils::text::{BOLD_CYAN, BOLD_GREEN, printc};

 pub fn setup(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
        printc("USAGE:", BOLD_GREEN);
        printc("    dcr setup", BOLD_CYAN);
        println!();
--- a/src/cli/tree.rs
+++ b/src/cli/tree.rs
@@ -23,7 +23,7 @@ use std::path::{Path, PathBuf};
 use toml::Value;

 pub fn tree(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
        printc("USAGE:", BOLD_GREEN);
        printc("    dcr tree", BOLD_CYAN);
        println!();
--- a/src/utils/build.rs
+++ b/src/utils/build.rs
@@ -72,6 +72,53 @@ pub fn normalize_target_os(target: &str) -> &str {
    }
 }

+pub fn default_target_triple() -> String {
+    let arch = std::env::consts::ARCH;
+    if cfg!(target_os = "linux") {
+        let env = if cfg!(target_env = "musl") {
+            "musl"
+        } else {
+            "gnu"
+        };
+        format!("{arch}-unknown-linux-{env}")
+    } else if cfg!(target_os = "macos") {
+        format!("{arch}-apple-darwin")
+    } else if cfg!(target_os = "windows") {
+        let env = if cfg!(target_env = "gnu") {
+            "gnu"
+        } else {
+            "msvc"
+        };
+        format!("{arch}-pc-windows-{env}")
+    } else if cfg!(any(
+        target_os = "freebsd",
+        target_os = "openbsd",
+        target_os = "netbsd",
+        target_os = "dragonfly"
+    )) {
+        format!("{arch}-unknown-{}", std::env::consts::OS)
+    } else {
+        "unknown".to_string()
+    }
+}
+
+pub fn prepend_clang_target_flag(flags: &mut Vec<String>, target: Option<&str>, tool: &str) {
+    let Some(target) = target.map(str::trim).filter(|t| !t.is_empty()) else {
+        return;
+    };
+    if !tool.to_lowercase().contains("clang") {
+        return;
+    }
+
+    let target_flag = format!("--target={target}");
+    if !flags
+        .iter()
+        .any(|f| f == &target_flag || f.starts_with("--target="))
+    {
+        flags.insert(0, target_flag);
+    }
+}
+
 pub fn get_config_str(config: &Config, key: &str) -> String {
    config
        .get(key)
@@ -380,6 +427,61 @@ mod tests {
        assert_eq!(normalize_target_os("unknown"), "unknown");
    }

+    #[test]
+    fn default_target_triple_uses_host_arch() {
+        let target = default_target_triple();
+        if cfg!(target_os = "linux") {
+            assert_eq!(
+                target,
+                format!("{}-unknown-linux-gnu", std::env::consts::ARCH)
+            );
+        } else if cfg!(target_os = "macos") {
+            assert_eq!(target, format!("{}-apple-darwin", std::env::consts::ARCH));
+        } else if cfg!(target_os = "windows") {
+            assert_eq!(
+                target,
+                format!("{}-pc-windows-msvc", std::env::consts::ARCH)
+            );
+        } else if cfg!(any(
+            target_os = "freebsd",
+            target_os = "openbsd",
+            target_os = "netbsd",
+            target_os = "dragonfly"
+        )) {
+            assert_eq!(
+                target,
+                format!(
+                    "{}-unknown-{}",
+                    std::env::consts::ARCH,
+                    std::env::consts::OS
+                )
+            );
+        } else {
+            assert_eq!(target, "unknown");
+        }
+    }
+
+    #[test]
+    fn prepend_clang_target_flag_adds_once_for_clang() {
+        let mut flags = vec!["-O2".to_string()];
+        prepend_clang_target_flag(&mut flags, Some("aarch64-apple-darwin"), "clang");
+        prepend_clang_target_flag(&mut flags, Some("aarch64-apple-darwin"), "clang");
+        assert_eq!(
+            flags,
+            vec![
+                "--target=aarch64-apple-darwin".to_string(),
+                "-O2".to_string()
+            ]
+        );
+    }
+
+    #[test]
+    fn prepend_clang_target_flag_ignores_non_clang_tools() {
+        let mut flags = vec!["-O2".to_string()];
+        prepend_clang_target_flag(&mut flags, Some("aarch64-apple-darwin"), "gcc");
+        assert_eq!(flags, vec!["-O2".to_string()]);
+    }
+
    #[test]
    fn parse_version_parts() {
        let info = parse_version_info("1.2.3-beta");
Author	SHA1	Message	Date
Dexoron	c8ef38a99b	release: bump version to 0.7.2 and update changelog	2026-06-07 21:41:02 +08:00
Dexoron	8e0c535cfd	fix: improve default target triple generation for various OS environments	2026-06-07 21:29:55 +08:00
Dexoron	de88c160ad	Merge pull request #16 from XiaoPengYouCode/codex/fix-macos-host-target-link	2026-06-07 21:21:53 +08:00
Dexoron	595b7ac105	Merge pull request #15 from XiaoPengYouCode/codex/fix-readme-badges	2026-06-07 21:13:10 +08:00
XiaoPengYouCode	11ae3762d0	fix: use host macOS target for default builds	2026-06-07 05:41:07 +08:00
XiaoPengYouCode	4c439317e3	docs: fix README badge rendering	2026-06-07 05:09:38 +08:00
Dexoron	0aa3f87f99	feat: temporarily disable Snap Store publishing and update README instructions	2026-06-06 22:18:03 +08:00
Dexoron	a6ce0a3332	feat: enhance release notes extraction and include release name in GitHub release	2026-06-06 21:41:50 +08:00
Dexoron	cea43e99c8	feat: add Windows target dependencies and update README for MinGW	2026-06-06 21:39:17 +08:00
Dexoron	de4fb0bc29	feat: add .SRCINFO for AUR package metadata	2026-06-06 21:33:34 +08:00
Dexoron	59e27b6f5d	Merge pull request #14 from dexoron/dev v0.7.1 The Multi-Arch Expansion	2026-06-06 21:28:24 +08:00
Dexoron	c8cb155e5a	feat: update help flag	2026-06-06 21:22:46 +08:00
Dexoron	6424aab69d	feet: add license to docs and updated Cargo.toml to add build with no features flag	2026-06-06 21:19:04 +08:00