docsL fix URL

build.target now holds the target triple (e.g. x86_64-unknown-linux-gnu)
build.out_dir is a custom output directory that overrides the default
target/<triple>/<profile> path.

.github/workflows/aur.yml

@@ -1,138 +0,0 @@
-name: AUR Publish
-
-on:
-  workflow_dispatch:
-    inputs:
-      version:
-        description: "Tag version without v prefix (e.g. 0.2.2)"
-        required: true
-  push:
-    tags:
-      - "v*"
-
-permissions:
-  contents: read
-
-jobs:
-  publish-aur:
-    # Не публикуем dev/pre-release теги в AUR
-    if: "!contains(github.ref_name, '-')"
-    runs-on: ubuntu-latest
-    environment: aur
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Derive version and checksum
-        id: meta
-        shell: bash
-        run: |
-          set -euo pipefail
-          if [[ "${GITHUB_EVENT_NAME}" == "workflow_dispatch" ]]; then
-            PKGVER="${{ inputs.version }}"
-          else
-            PKGVER="${GITHUB_REF_NAME#v}"
-          fi
-          SRC_URL="https://github.com/dexoron/dcr/archive/refs/tags/v${PKGVER}.tar.gz"
-          SHA256="$(curl -fsSL "$SRC_URL" | sha256sum | awk '{print $1}')"
-
-          echo "pkgver=$PKGVER" >> "$GITHUB_OUTPUT"
-          echo "source_url=$SRC_URL" >> "$GITHUB_OUTPUT"
-          echo "sha256=$SHA256" >> "$GITHUB_OUTPUT"
-
-      - name: Render AUR metadata
-        shell: bash
-        run: |
-          set -euo pipefail
-          PKGVER='${{ steps.meta.outputs.pkgver }}'
-          SRC_URL='${{ steps.meta.outputs.source_url }}'
-          SHA256='${{ steps.meta.outputs.sha256 }}'
-
-          cat > packaging/aur/dcr/PKGBUILD <<PKG
-          pkgname=dcr
-          pkgver=${PKGVER}
-          pkgrel=1
-          pkgdesc="Cargo-like utility to manage C/C++ projects"
-          arch=('x86_64' 'aarch64')
-          url="https://github.com/dexoron/dcr"
-          license=('MIT')
-          depends=('gcc-libs')
-          makedepends=('cargo')
-          options=('!lto')
-          optdepends=(
-            'gcc: build C/C++ projects with GCC'
-            'clang: build C/C++ projects with Clang'
-          )
-          source=("\$pkgname-\$pkgver.tar.gz::\$url/archive/refs/tags/v\$pkgver.tar.gz")
-          sha256sums=('${SHA256}')
-
-          build() {
-            cd "\$srcdir/\$pkgname-\$pkgver"
-            export CARGO_PROFILE_RELEASE_LTO=false
-            export RUSTFLAGS="\${RUSTFLAGS:-}"
-            export RUSTFLAGS="\${RUSTFLAGS/-C link-arg=-fuse-ld=lld/}"
-            cargo build --release --locked
-          }
-
-          package() {
-            cd "\$srcdir/\$pkgname-\$pkgver"
-            install -Dm755 "target/release/dcr" "\$pkgdir/usr/bin/dcr"
-            install -Dm644 LICENSE "\$pkgdir/usr/share/licenses/\$pkgname/LICENSE"
-          }
-          PKG
-
-          cat > packaging/aur/dcr/.SRCINFO <<SRC
-          pkgbase = dcr
-          	pkgdesc = Cargo-like utility to manage C/C++ projects
-          	pkgver = ${PKGVER}
-          	pkgrel = 1
-          	url = https://github.com/dexoron/dcr
-          	arch = x86_64
-          	arch = aarch64
-          	license = MIT
-          	makedepends = cargo
-          	depends = gcc-libs
-          	optdepends = gcc: build C/C++ projects with GCC
-          	optdepends = clang: build C/C++ projects with Clang
-            options = !lto
-          	source = dcr-${PKGVER}.tar.gz::${SRC_URL}
-          	sha256sums = ${SHA256}
-
-          pkgname = dcr
-          SRC
-
-      - name: Push to AUR
-        env:
-          AUR_SSH_PRIVATE_KEY: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
-          AUR_PACKAGE: dcr
-        shell: bash
-        run: |
-          set -euo pipefail
-
-          if [[ -z "${AUR_SSH_PRIVATE_KEY:-}" ]]; then
-            echo "AUR_SSH_PRIVATE_KEY secret is missing"
-            exit 1
-          fi
-
-          install -d -m 700 ~/.ssh
-          printf '%s\n' "$AUR_SSH_PRIVATE_KEY" > ~/.ssh/aur
-          chmod 600 ~/.ssh/aur
-          ssh-keyscan aur.archlinux.org >> ~/.ssh/known_hosts
-
-          export GIT_SSH_COMMAND='ssh -i ~/.ssh/aur -o IdentitiesOnly=yes'
-          git clone "ssh://aur@aur.archlinux.org/${AUR_PACKAGE}.git" aur-repo
-          cp packaging/aur/dcr/PKGBUILD aur-repo/PKGBUILD
-          cp packaging/aur/dcr/.SRCINFO aur-repo/.SRCINFO
-
-          cd aur-repo
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
-
-          if git diff --quiet; then
-            echo "No AUR changes"
-            exit 0
-          fi
-
-          git add PKGBUILD .SRCINFO
-          git commit -m "dcr ${{ steps.meta.outputs.pkgver }}"
-          git push

.github/workflows/dexoron-packages-index.yml

@@ -0,0 +1,109 @@
+name: Dexoron Packages Index
+
+on:
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: "Версия (тег) для ручного импорта пакетов (например, v0.6.9)"
+        required: true
+        type: string
+  workflow_run:
+    workflows: ["Release"]
+    types:
+      - completed
+
+permissions:
+  contents: read
+
+jobs:
+  update-packages-index:
+    runs-on: ubuntu-latest
+    if: ${{ github.event_name == 'workflow_dispatch' || github.event_workflow_run.conclusion == 'success' }}
+
+    steps:
+      - name: Checkout Central Packages Repo
+        uses: actions/checkout@v4
+        with:
+          repository: 'dexoron/packages'
+          token: ${{ secrets.PACKAGES_REPO_TOKEN }}
+          path: 'central-packages'
+
+      - name: Import GPG Key
+        uses: crazy-max/ghaction-import-gpg@v6
+        with:
+          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
+
+      # --- Загрузка артефактов (сохранена прежняя логика) ---
+      - name: Download Artifacts
+        if: ${{ github.event_name == 'workflow_run' }}
+        uses: actions/download-artifact@v4
+        with:
+          path: central-packages/
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          run-id: ${{ github.event.workflow_run.id }}
+
+      - name: Download Packages from Release Assets
+        if: ${{ github.event_name == 'workflow_dispatch' }}
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          TAG: ${{ inputs.tag }}
+        run: |
+          gh release download "$TAG" --repo dexoron/dcr --pattern "*.pkg.tar.zst" --dir central-packages/archlinux/x86_64/ --clobber
+          gh release download "$TAG" --repo dexoron/dcr --pattern "*.deb" --dir central-packages/debian/ --clobber
+          gh release download "$TAG" --repo dexoron/dcr --pattern "*.rpm" --dir central-packages/fedora/x86_64/ --clobber
+
+      # --- ИНДЕКСАЦИЯ И ПОДПИСЬ ---
+
+      - name: Update Pacman Database
+        run: |
+          docker run --rm \
+            -v ${{ github.workspace }}/central-packages:/packages \
+            -v ~/.gnupg:/root/.gnupg \
+            archlinux:latest \
+            bash -c '
+              cd /packages/archlinux/x86_64 && \
+              packages=(*.pkg.tar.zst) && \
+              repo-add --sign dexoron.db.tar.gz "${packages[@]}" && \
+              ln -sf dexoron.db.tar.gz dexoron.db && \
+              ln -sf dexoron.files.tar.gz dexoron.files
+            '
+      - name: Fix GPG permissions after Docker
+        run: sudo chown -R runner:runner ~/.gnupg
+
+      - name: Update Debian APT Repository Index
+        run: |
+          sudo apt-get update && sudo apt-get install -y dpkg-dev
+          cd central-packages/debian
+          dpkg-scanpackages . /dev/null | gzip -9c > Packages.gz
+          
+          echo "Origin: Dexoron Packages" > Release
+          echo "Label: Dexoron Packages" >> Release
+          echo "Suite: stable" >> Release
+          echo "Codename: stable" >> Release
+          echo "Architectures: amd64" >> Release
+          echo "Components: main" >> Release
+          echo "Description: Dexoron binary package repository" >> Release
+          echo "Date: $(date -uR)" >> Release
+          echo "SHA256:" >> Release
+          echo " $(sha256sum Packages.gz | awk '{print $1" "$2}')" >> Release
+          
+          gpg --batch --yes --pinentry-mode loopback --local-user 74322D39483E9C9E8C86C0AA0770A5C2A2A82DAC --detach-sign --armor --output Release.gpg Release
+          gpg --batch --yes --pinentry-mode loopback --local-user 74322D39483E9C9E8C86C0AA0770A5C2A2A82DAC --clearsign --output InRelease Release
+
+      - name: Update Fedora DNF Repository Index
+        run: |
+          sudo apt-get update && sudo apt-get install -y createrepo-c
+          cd central-packages/fedora/x86_64
+          createrepo_c .
+          gpg --batch --yes --detach-sign --armor --output repodata/repomd.xml.asc repodata/repomd.xml
+
+      - name: Push to dexoron/packages
+        run: |
+          cd central-packages
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git add .
+          if ! git diff --cached --quiet; then
+            git commit -m "chore: update and sign repositories"
+            git push
+          fi

.github/workflows/release.yml

@@ -13,6 +13,14 @@ on:
         description: "Build Linux"
         type: boolean
         default: true
+      run_linux_packages:
+        description: "Build Linux Packages (.deb, .rpm, .snap, .pkg.tar.zst)"
+        type: boolean
+        default: true
+      run_aur:
+        description: "Update AUR packages (dcr & dcr-bin)"
+        type: boolean
+        default: false 
       run_bsd:
         description: "Build BSD"
         type: boolean
@@ -92,10 +100,28 @@ jobs:
           name: release-notes
           path: .github/release-notes.md
 
-  # ── Linux ──────────────────────────────────────────────────────────────────
+  # ── Create Release (prevent race conditions) ───────────────────────────────
+  create-release:
+    needs: [setup, notes]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download Release Notes
+        uses: actions/download-artifact@v4
+        with:
+          name: release-notes
+          path: .github
+
+      - name: Create Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ needs.setup.outputs.tag }}
+          body_path: .github/release-notes.md
+          prerelease: ${{ needs.setup.outputs.prerelease == 'true' }}
+
+  # ── Linux Binaries Matrix ──────────────────────────────────────────────────
   build-linux:
     if: ${{ github.event_name == 'push' || github.event.inputs.run_linux == 'true' }}
-    needs: [setup, notes]
+    needs: [setup, notes, create-release]
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
@@ -121,6 +147,12 @@ jobs:
           pip install cargo-zigbuild
           echo "$HOME/.local/bin" >> $GITHUB_PATH
 
+      - name: Setup Zig
+        if: matrix.target != 'x86_64-unknown-linux-gnu'
+        uses: mlugg/setup-zig@v1
+        with:
+          version: 0.13.0
+
       - name: Setup Rust
         uses: dtolnay/rust-toolchain@stable
         with:
@@ -148,10 +180,154 @@ jobs:
           body_path: .github/release-notes.md
           prerelease: ${{ needs.setup.outputs.prerelease == 'true' }}
 
-  # ── macOS ──────────────────────────────────────────────────────────────────
+  # ── Linux Packages Matrix (.deb, .rpm, .pkg.tar.zst, .snap) ────────────────
+  build-linux-packages:
+    if: ${{ github.event_name == 'push' || github.event.inputs.run_linux_packages == 'true' }}
+    needs: [setup, notes]
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - package_type: deb
+            artifact_name: debian-package
+          - package_type: rpm
+            artifact_name: rpm-package
+          - package_type: arch
+            artifact_name: arch-package
+          - package_type: snap
+            artifact_name: snap-package
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ needs.setup.outputs.tag }}
+
+      - name: Setup Rust (For non-container builds)
+        if: matrix.package_type != 'arch'
+        uses: dtolnay/rust-toolchain@stable
+
+      # ── DEB Build ──
+      - name: Build Debian Package
+        if: matrix.package_type == 'deb'
+        run: |
+          cargo install cargo-deb
+          cargo build --release
+          cargo deb --no-build
+          mkdir -p dist-packages && cp target/debian/*.deb dist-packages/
+
+      # ── RPM Build ──
+      - name: Build RPM Package
+        if: matrix.package_type == 'rpm'
+        run: |
+          cargo install cargo-generate-rpm
+          cargo build --release
+          cargo generate-rpm
+          mkdir -p dist-packages && cp target/generate-rpm/*.rpm dist-packages/
+
+      # ── Snap Build ──
+      - name: Build Snap Package
+        if: matrix.package_type == 'snap'
+        run: |
+          cargo build --release
+          mkdir -p packaging/snap/dist/bin
+          cp target/release/dcr packaging/snap/dist/bin/
+
+      - name: Snapcraft Build Action
+        if: matrix.package_type == 'snap'
+        uses: snapcore/action-build@v1
+        with:
+          path: packaging/snap
+
+      - name: Prepare Snap Output
+        if: matrix.package_type == 'snap'
+        run: mkdir -p dist-packages && cp packaging/snap/*.snap dist-packages/
+
+      # ── Arch Linux Native Build ──
+      - name: Build Arch Package inside Container
+        if: matrix.package_type == 'arch'
+        run: |
+          PKGVER_ORIG='${{ needs.setup.outputs.version }}'
+          PKGVER_CLEAN="${PKGVER_ORIG//-/.}"
+          TAG='${{ needs.setup.outputs.tag }}'
+          SRC_URL="https://github.com/dexoron/dcr/archive/refs/tags/${TAG}.tar.gz"
+          SHA256="$(curl -fsSL "$SRC_URL" | sha256sum | awk '{print $1}')"
+          mkdir -p arch-build
+          cat > arch-build/PKGBUILD <<PKG
+          pkgname=dcr
+          pkgver=${PKGVER_CLEAN}
+          pkgrel=1
+          pkgdesc="Cargo-like utility to manage C/C++ projects"
+          arch=('x86_64')
+          url="https://github.com/dexoron/dcr"
+          license=('GPL-3.0-or-later')
+          depends=('gcc-libs')
+          makedepends=('cargo')
+          options=('!lto')
+          source=("\$pkgname-\$pkgver.tar.gz::\$url/archive/refs/tags/${TAG}.tar.gz")
+          sha256sums=('${SHA256}')
+          build() {
+            cd "\$srcdir/\$pkgname-${PKGVER_ORIG}"
+            cargo build --release --locked
+          }
+          package() {
+            cd "\$srcdir/\$pkgname-${PKGVER_ORIG}"
+            install -Dm755 "target/release/dcr" "\$pkgdir/usr/bin/dcr"
+            install -Dm644 LICENSE "\$pkgdir/usr/share/licenses/\$pkgname/LICENSE"
+          }
+          PKG
+          docker run --rm \
+            -v ${{ github.workspace }}/arch-build:/build \
+            archlinux:latest \
+            bash -c "
+              pacman -Syu --noconfirm base-devel cargo gcc-libs git && \
+              useradd -m builduser && \
+              echo 'builduser ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers && \
+              chown -R builduser:builduser /build && \
+              cd /build && \
+              su builduser -c 'makepkg -s --noconfirm'
+            "
+          mkdir -p dist-packages && cp arch-build/*.pkg.tar.zst dist-packages/
+
+      # ── Upload Artifacts ──
+      - name: Upload Package Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.artifact_name }}
+          path: dist-packages/*
+          if-no-files-found: ignore
+
+  # ── Publish Packages to Release (Out of Matrix) ────────────────────────────
+  publish-dexoron-packages:
+    needs: [setup, notes, build-linux-packages, create-release]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download Release Notes
+        uses: actions/download-artifact@v4
+        with:
+          name: release-notes
+          path: .github
+
+      - name: Download Built Packages
+        uses: actions/download-artifact@v4
+        with:
+          path: collected-packages
+
+      - name: Upload Everything to GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ needs.setup.outputs.tag }}
+          files: |
+            collected-packages/debian-package/*
+            collected-packages/rpm-package/*
+            collected-packages/arch-package/*
+            collected-packages/snap-package/*
+          body_path: .github/release-notes.md
+          prerelease: ${{ needs.setup.outputs.prerelease == 'true' }}
+
+  # ── macOS Matrix ───────────────────────────────────────────────────────────
   build-macos:
     if: ${{ github.event_name == 'push' || github.event.inputs.run_macos == 'true' }}
-    needs: [setup, notes]
+    needs: [setup, notes, create-release]
     strategy:
       fail-fast: false
       matrix:
@@ -194,17 +370,15 @@ jobs:
           body_path: .github/release-notes.md
           prerelease: ${{ needs.setup.outputs.prerelease == 'true' }}
 
-# ── BSD ────────────────────────────────────────────────────────────────────
+  # ── BSD Systems Matrix ─────────────────────────────────────────────────────
   build-bsd:
     if: ${{ github.event_name == 'push' || github.event.inputs.run_bsd == 'true' }}
-    needs: [setup, notes]
+    needs: [setup, notes, create-release]
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        include:
+        system: [freebsd, openbsd, netbsd]
-          - target: x86_64-unknown-freebsd
-          # При необходимости сюда можно докинуть x86_64-unknown-netbsd
     steps:
       - uses: actions/checkout@v4
         with:
@@ -216,37 +390,77 @@ jobs:
           name: release-notes
           path: .github
 
-      - name: Install cargo-zigbuild
+      # --- FREEBSD ---
-        run: |
+      - name: Build in FreeBSD VM
-          pip install cargo-zigbuild
+        if: matrix.system == 'freebsd'
-          echo "$HOME/.local/bin" >> $GITHUB_PATH
+        uses: vmactions/freebsd-vm@v1
-
-      - name: Setup Rust
-        uses: dtolnay/rust-toolchain@stable
         with:
-          targets: ${{ matrix.target }}
+          usesh: true
+          run: |
+            export PATH="/usr/local/bin:/usr/local/sbin:$PATH"
+            pkg install -y rust perl5 gmake
+            cargo build --release
 
-      - name: Build
+      - name: Prepare FreeBSD Artifact
-        run: cargo zigbuild --release --target ${{ matrix.target }}
+        if: matrix.system == 'freebsd'
-
-      - name: Prepare Artifact
         run: |
-          ASSET="dcr-${{ matrix.target }}-${{ needs.setup.outputs.version }}"
+          ASSET="dcr-x86_64-unknown-freebsd-${{ needs.setup.outputs.version }}"
-          cp target/${{ matrix.target }}/release/dcr "$ASSET"
+          cp target/release/dcr "$ASSET"
-          echo "ASSET_NAME=${ASSET}" >> "$GITHUB_ENV"
+          echo "BSD_ASSET=${ASSET}" >> "$GITHUB_ENV"
 
-      - name: Upload Release Asset
+      # --- OPENBSD ---
+      - name: Build in OpenBSD VM
+        if: matrix.system == 'openbsd'
+        uses: vmactions/openbsd-vm@v1
+        with:
+          usesh: true
+          run: |
+            export PATH="/usr/local/bin:$PATH"
+            pkg_add rust perl gmake
+            cargo build --release
+
+      - name: Prepare OpenBSD Artifact
+        if: matrix.system == 'openbsd'
+        run: |
+          ASSET="dcr-x86_64-unknown-openbsd-${{ needs.setup.outputs.version }}"
+          cp target/release/dcr "$ASSET"
+          echo "BSD_ASSET=${ASSET}" >> "$GITHUB_ENV"
+
+      # --- NETBSD ---
+      - name: Build in NetBSD VM
+        if: matrix.system == 'netbsd'
+        uses: vmactions/netbsd-vm@v1
+        with:
+          usesh: true
+          run: |
+            pkg_add rust perl gmake
+            mkdir -p /tmp/bin
+            ln -sf /usr/pkg/bin/gmake /tmp/bin/make
+            export PATH="/tmp/bin:/usr/pkg/bin:/usr/pkg/sbin:$PATH"
+            cargo build --release
+
+      - name: Prepare NetBSD Artifact
+        if: matrix.system == 'netbsd'
+        run: |
+          ASSET="dcr-x86_64-unknown-netbsd-${{ needs.setup.outputs.version }}"
+          cp target/release/dcr "$ASSET"
+          echo "BSD_ASSET=${ASSET}" >> "$GITHUB_ENV"
+
+
+
+      # --- UPLOAD TARGET ---
+      - name: Upload BSD Asset to Release
         uses: softprops/action-gh-release@v2
         with:
           tag_name: ${{ needs.setup.outputs.tag }}
-          files: ${{ env.ASSET_NAME }}
+          files: ${{ env.BSD_ASSET }}
           body_path: .github/release-notes.md
           prerelease: ${{ needs.setup.outputs.prerelease == 'true' }}
 
-  # ── Windows ────────────────────────────────────────────────────────────────
+  # ── Windows Matrix ─────────────────────────────────────────────────────────
   build-windows:
     if: ${{ github.event_name == 'push' || github.event.inputs.run_windows == 'true' }}
-    needs: [setup, notes]
+    needs: [setup, notes, create-release]
     runs-on: windows-latest
     strategy:
       fail-fast: false
@@ -288,6 +502,219 @@ jobs:
           files: ${{ env.ASSET_NAME }}
           body_path: .github/release-notes.md
           prerelease: ${{ needs.setup.outputs.prerelease == 'true' }}
+ 
+  # ── Arch User Repository (dcr) ───────────────────────────────────
+  publish-aur:
+    if: ${{ (github.event_name == 'push' && needs.setup.outputs.prerelease == 'false') || github.event.inputs.run_aur == 'true' }}
+    needs: [setup]
+    runs-on: ubuntu-latest
+    environment: aur
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Derive checksum
+        id: meta
+        shell: bash
+        run: |
+          set -euo pipefail
+          SRC_URL="https://github.com/dexoron/dcr/archive/refs/tags/${{ needs.setup.outputs.tag }}.tar.gz"
+          SHA256="$(curl -fsSL "$SRC_URL" | sha256sum | awk '{print $1}')"
+          echo "source_url=$SRC_URL" >> "$GITHUB_OUTPUT"
+          echo "sha256=$SHA256" >> "$GITHUB_OUTPUT"
+
+      - name: Render AUR metadata
+        shell: bash
+        run: |
+          set -euo pipefail
+          PKGVER_ORIG='${{ needs.setup.outputs.version }}'
+          PKGVER_CLEAN="${PKGVER_ORIG//-/.}"
+          SRC_URL='${{ steps.meta.outputs.source_url }}'
+          SHA256='${{ steps.meta.outputs.sha256 }}'
+
+          mkdir -p packages/aur/dcr
+          cat > packages/aur/dcr/PKGBUILD <<PKG
+          pkgname=dcr
+          pkgver=${PKGVER_CLEAN}
+          pkgrel=1
+          pkgdesc="Cargo-like utility to manage C/C++ projects"
+          arch=('x86_64' 'aarch64')
+          url="https://github.com/dexoron/dcr"
+          license=('GPL-3.0-or-later')
+          depends=('gcc-libs')
+          makedepends=('cargo')
+          options=('!lto')
+          optdepends=(
+            'gcc: build C/C++ projects with GCC'
+            'clang: build C/C++ projects with Clang'
+          )
+          source=("\$pkgname-\$pkgver.tar.gz::\${SRC_URL}")
+          sha256sums=('${SHA256}')
+
+          build() {
+            cd "\$srcdir/\$pkgname-${PKGVER_ORIG}"
+            export CARGO_PROFILE_RELEASE_LTO=false
+            export RUSTFLAGS="\${RUSTFLAGS:-}"
+            export RUSTFLAGS="\${RUSTFLAGS/-C link-arg=-fuse-ld=lld/}"
+            cargo build --release --locked
+          }
+
+          package() {
+            cd "\$srcdir/\$pkgname-${PKGVER_ORIG}"
+            install -Dm755 "target/release/dcr" "\$pkgdir/usr/bin/dcr"
+            install -Dm644 LICENSE "\$pkgdir/usr/share/licenses/\$pkgname/LICENSE"
+          }
+          PKG
+
+          cat > packages/aur/dcr/.SRCINFO <<SRC
+          pkgbase = dcr
+            pkgdesc = Cargo-like utility to manage C/C++ projects
+            pkgver = ${PKGVER_CLEAN}
+            pkgrel = 1
+            url = https://github.com/dexoron/dcr
+            arch = x86_64
+            arch = aarch64
+            license = GPL-3.0-or-later
+            makedepends = cargo
+            depends = gcc-libs
+            optdepends = gcc: build C/C++ projects with GCC
+            optdepends = clang: build C/C++ projects with Clang
+            options = !lto
+            source = dcr-${PKGVER_CLEAN}.tar.gz::${SRC_URL}
+            sha256sums = ${SHA256}
+
+          pkgname = dcr
+          SRC
+
+      - name: Push to AUR
+        env:
+          AUR_SSH_PRIVATE_KEY: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
+          AUR_PACKAGE: dcr
+        shell: bash
+        run: |
+          set -euo pipefail
+          install -d -m 700 ~/.ssh
+          printf '%s\n' "$AUR_SSH_PRIVATE_KEY" > ~/.ssh/aur
+          chmod 600 ~/.ssh/aur
+          ssh-keyscan aur.archlinux.org >> ~/.ssh/known_hosts
+
+          export GIT_SSH_COMMAND='ssh -i ~/.ssh/aur -o IdentitiesOnly=yes'
+          git clone "ssh://aur@aur.archlinux.org/${AUR_PACKAGE}.git" aur-repo
+          cp packages/aur/dcr/PKGBUILD aur-repo/PKGBUILD
+          cp packages/aur/dcr/.SRCINFO aur-repo/.SRCINFO
+
+          cd aur-repo
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+
+          if git diff --quiet; then
+            echo "No AUR changes"
+            exit 0
+          fi
+
+          git add PKGBUILD .SRCINFO
+          git commit -m "dcr ${{ needs.setup.outputs.version }}"
+          git push
+
+  # ── Arch User Repository (dcr-bin) ────────────────────────────────
+  publish-aur-bin:
+    if: ${{ (github.event_name == 'push' && needs.setup.outputs.prerelease == 'false') || github.event.inputs.run_aur == 'true' }}
+    needs: [setup, build-linux]
+    runs-on: ubuntu-latest
+    environment: aur
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Derive checksum
+        id: meta
+        shell: bash
+        run: |
+          set -euo pipefail
+          BIN_URL="https://github.com/dexoron/dcr/releases/download/${{ needs.setup.outputs.tag }}/dcr-x86_64-unknown-linux-musl-${{ needs.setup.outputs.version }}"
+          SHA256="$(curl -fsSL "$BIN_URL" | sha256sum | awk '{print $1}')"
+          echo "bin_url=$BIN_URL" >> "$GITHUB_OUTPUT"
+          echo "sha256=$SHA256" >> "$GITHUB_OUTPUT"
+
+      - name: Render AUR Metadata
+        shell: bash
+        run: |
+          set -euo pipefail
+          PKGVER_ORIG='${{ needs.setup.outputs.version }}'
+          PKGVER_CLEAN="${PKGVER_ORIG//-/.}"
+          BIN_URL='${{ steps.meta.outputs.bin_url }}'
+          SHA256='${{ steps.meta.outputs.sha256 }}'
+
+          mkdir -p packages/aur/dcr-bin
+          cat > packages/aur/dcr-bin/PKGBUILD <<PKG
+          pkgname=dcr-bin
+          pkgver=${PKGVER_CLEAN}
+          pkgrel=1
+          pkgdesc="Cargo-like utility to manage C/C++ projects (pre-compiled musl binary)"
+          arch=('x86_64')
+          url="https://github.com/dexoron/dcr"
+          license=('GPL-3.0-or-later')
+          provides=('dcr')
+          conflicts=('dcr')
+          optdepends=(
+            'gcc: build C/C++ projects with GCC'
+            'clang: build C/C++ projects with Clang'
+          )
+          source_x86_64=("dcr-\$pkgver::${BIN_URL}")
+          sha256sums_x86_64=('${SHA256}')
+
+          package() {
+            install -Dm755 "\$srcdir/dcr-\$pkgver" "\$pkgdir/usr/bin/dcr"
+          }
+          PKG
+
+          cat > packages/aur/dcr-bin/.SRCINFO <<SRC
+          pkgbase = dcr-bin
+            pkgdesc = Cargo-like utility to manage C/C++ projects (pre-compiled musl binary)
+            pkgver = ${PKGVER_CLEAN}
+            pkgrel = 1
+            url = https://github.com/dexoron/dcr
+            arch = x86_64
+            license = GPL-3.0-or-later
+            provides = dcr
+            conflicts = dcr
+            optdepends = gcc: build C/C++ projects with GCC
+            optdepends = clang: build C/C++ projects with Clang
+            source_x86_64 = dcr-${PKGVER_CLEAN}::${BIN_URL}
+            sha256sums_x86_64 = ${SHA256}
+
+          pkgname = dcr-bin
+          SRC
+
+      - name: Push to AUR
+        env:
+          AUR_SSH_PRIVATE_KEY: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
+          AUR_PACKAGE: dcr-bin
+        shell: bash
+        run: |
+          set -euo pipefail
+          install -d -m 700 ~/.ssh
+          printf '%s\n' "$AUR_SSH_PRIVATE_KEY" > ~/.ssh/aur
+          chmod 600 ~/.ssh/aur
+          ssh-keyscan aur.archlinux.org >> ~/.ssh/known_hosts
+
+          export GIT_SSH_COMMAND='ssh -i ~/.ssh/aur -o IdentitiesOnly=yes'
+          git clone "ssh://aur@aur.archlinux.org/${AUR_PACKAGE}.git" aur-repo
+          cp packages/aur/dcr-bin/PKGBUILD aur-repo/PKGBUILD
+          cp packages/aur/dcr-bin/.SRCINFO aur-repo/.SRCINFO
+
+          cd aur-repo
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+
+          if git diff --quiet; then
+            echo "No AUR changes"
+            exit 0
+          fi
+
+          git add PKGBUILD .SRCINFO
+          git commit -m "dcr-bin ${{ needs.setup.outputs.version }}"
+          git push
 
   # ── crates.io ──────────────────────────────────────────────────────────────
   publish-crates:
@@ -296,6 +723,9 @@ jobs:
       (github.event_name == 'workflow_dispatch' && github.event.inputs.run_publish == 'true')
     needs: [setup, build-linux, build-macos, build-windows, build-bsd]
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
     steps:
       - uses: actions/checkout@v4
         with:
@@ -304,7 +734,7 @@ jobs:
       - uses: dtolnay/rust-toolchain@stable
 
       - name: Publish to crates.io
-        run: cargo publish --token ${{ secrets.CARGO_REGISTRY_TOKEN }}
+        run: cargo publish
 
   # ── Homebrew tap ───────────────────────────────────────────────────────────
   publish-brew:

CHANGELOG.md

@@ -1,5 +1,95 @@
 # Changelog
 
+## [0.7.0] - 2026-05-30
+
+Added:
+
+- **OpenBSD and NetBSD target support** — full platform routing with dynamically generated target triples using `std::env::consts::ARCH` and `std::env::consts::OS`. Affects `build`, `run`, `clean`, and the platform module.
+- **`src/platform/bsd.rs`** — new dedicated BSD platform module shared by FreeBSD, OpenBSD, NetBSD, providing `bin_path`, `lib_path`, `elf_path`, `efi_path`, and `shared_lib_path`.
+- **`build.out_dir` configuration option** — custom output directory that overrides the default `target/<triple>/<profile>` path for final artifacts. Supported in `build`, `run`, and config validation.
+- **`dcr fmt` command** — new CLI command that formats all C/C++ source files (`*.c`, `*.cpp`, `*.h`, `*.hpp`) in `src/` and `tests/` using `clang-format`.
+- **Incremental linking** — `needs_link()` function in `common.rs` that checks whether any object file is newer than the linked output, skipping unnecessary re-linking. Implemented for all backends (`unix_cc`, `msvc`, `gas`, `nasm`).
+- **`build.kind = "none"` and `"custom"`** — two new project kind types for special build scenarios where no standard artifact is produced.
+- **`install_bsd.sh`** — dedicated POSIX-compliant install script for BSD systems (FreeBSD, OpenBSD, NetBSD) with binary download and source build modes.
+- **Linux ARM64 support in `install.sh`** — added `Linux:aarch64|Linux:arm64` target triple detection for pre-built binary downloads.
+- **BSD OS detection in `install.sh`** — FreeBSD, OpenBSD, NetBSD detection and target triple resolution.
+- **`rust-toolchain.toml`** — explicit `stable` channel toolchain pinning.
+- **Integration tests** — `build_with_target_config` (verifies `build.target = "linux"`) and `build_with_out_dir` (verifies custom output directory).
+- **`get_build_string_with_profile` made `pub`** — so `run.rs` can resolve custom output directory configuration.
+
+Changed:
+
+- **`build.target` semantics changed** — now strictly holds the target triple (e.g. `x86_64-unknown-linux-gnu`) or a short name (`linux`, `macos`, `windows`). No longer doubles as a custom output directory — that functionality moved to `build.out_dir`.
+- **`build.standard` made optional** — changed from `String` to `Option<String>`. Validation only enforces non-empty for non-ASM languages. Skipped in `dcr.toml` output when empty.
+- **`dcr run` with `out_dir`** — now resolves target directory respecting `build.out_dir` when configured, via `get_build_string_with_profile()` from `build.rs`.
+- **`collect_sources()` returns empty vec** instead of error when no source files are found, allowing `kind = "none"` or `kind = "custom"` projects to have no source files.
+- **CI/CD release workflow refactored** — `git2` made target-specific (no vendored-openssl on Windows), Zig-based cross-compilation for non-x86_64 Linux targets, Arch Linux package version sanitization (dashes → dots), NetBSD `gmake` symlink.
+- **README compatibility table** — FreeBSD, OpenBSD, NetBSD build/runtime status upgraded from community/best-effort to officially supported.
+- **Documentation updated** — `build-section.md` documents new `build.target` and `build.out_dir` fields. `target-directory.md` rewritten to clarify the distinction.
+- **Dev channel dependency check in `install.sh`** — checks for `python3` or `jq` before attempting dev channel installations.
+
+Fixed:
+
+- **`dcr run` stdout/stderr not inherited** — child process output was captured and manually printed, breaking interactive programs. Fixed by switching to `Command::status()`.
+- **Release CI race condition** — build matrix jobs could upload assets to a release that did not yet exist. Fixed by adding a dedicated `create-release` job.
+- **GHA release — stable toolchain override** — resolved Rust toolchain override issues in CI.
+- **Arch Linux package version sanitization** — version strings with dashes (e.g. `0.7.0-dev`) are invalid for Arch Linux `pkgver`. Fixed by replacing dashes with dots.
+- **GPG permissions after Docker** — Docker operations changed GPG directory ownership. Fixed by running `chown` after Docker commands.
+- **RPM package artifact paths** — RPM artifacts placed under `rpm/x86_64/` instead of `fedora/x86_64/`. Corrected in Dexoron Packages Index workflow.
+- **`install.sh` JSON parsing robustness** — added `jq` as primary parser with `python3` fallback for dev channel release lookups.
+
+Removed:
+
+- **`format_roots()` helper** — removed from `common.rs`. Was only used by the old error path in `collect_sources()`.
+- **Individual per-distro artifact download steps** — three separate `actions/download-artifact` steps replaced with unified `gh release download --clobber`.
+
+## [0.6.9] - 2026-05-28
+
+Added:
+
+- **Dexoron Packages Index** — new standalone CI workflow (`.github/workflows/dexoron-packages-index.yml`)
+  that automatically updates the `dexoron/packages` repository indexes after a release.
+  Supports Arch Linux (`repo-add`), Debian (`dpkg-scanpackages`), and Fedora (`createrepo_c`).
+  Triggered by `workflow_dispatch` or `workflow_run` on the Release workflow.
+
+- **Arch Linux native package** (`.pkg.tar.zst`) build inside the release workflow —
+  builds from source in an `archlinux:latest` Docker container using a dynamically
+  generated PKGBUILD.
+
+- **AUR publish support** — new `run_aur` workflow dispatch input and `publish-aur` /
+  `publish-aur-bin` jobs that push PKGBUILD / `.SRCINFO` to `aur.archlinux.org`.
+
+Changed:
+
+- **Release workflow refactored** — Linux packages (deb, rpm, snap, arch) and BSD
+  builds now use `strategy.matrix` instead of separate jobs. A new
+  `publish-dexoron-packages` job collects all package artifacts and uploads them
+  to the GitHub Release in one step. Removed standalone `build-arch-package`,
+  `build-snap`, `build-deb-rpm` jobs. The old `run_arch_native` input is now
+  `run_linux_packages`.
+
+- **Dexoron Packages Index workflow** extracted from `release.yml` into its own
+  file with support for Debian and RPM repository indexes in addition to Arch.
+
+- **git2 vendoring** — enabled `vendored-libgit2` and `vendored-openssl` features
+  for reproducible CI builds without system libraries.
+
+- **cargo-generate-rpm metadata** — updated to the current `package.metadata.rpm`
+  format (uses `files` table instead of `assets` array).
+
+Fixed:
+
+- **`--target=<triple>` no longer passed to GCC** — the flag is now only injected into
+  cflags when the resolved compiler name contains `"clang"`. GCC rejects this flag
+  with `unrecognized command-line option`.
+
+- **Workspace clean test** — removed assertions for member-local `target/`
+  directories. Workspace members share the root `target/` directory, so their
+  individual `src/<name>/target/` is never created.
+
+- **Release build test path** — corrected expected directory from `target/release`
+  to `target/x86_64-unknown-linux-gnu/release`.
+
 ## [0.6.8] - 2026-05-27
 
 Added:

CONTRIBUTING.md

@@ -33,7 +33,7 @@ DCR supports cross-compilation via `--target <triple>` or short names:
 - Configure multiple targets in `dcr.toml`:
 
   ```toml
-  [build.targets]
+  [build]
   targets = ["linux", "macos"]
 
   [build.linux]

Cargo.lock

@@ -112,7 +112,7 @@ dependencies = [
 
 [[package]]
 name = "dcr"
-version = "0.6.8"
+version = "0.7.0"
 dependencies = [
  "ctrlc",
  "git2",

Cargo.toml

@@ -1,12 +1,38 @@
 [package]
 name = "dcr"
-version = "0.6.8"
+version = "0.7.0"
 edition = "2024"
 build = "build.rs"
 description = "DCR is a utility for managing C/C++ projects in a Cargo-like style."
 license = "GPL-3.0-or-later"
 repository = "https://github.com/dexoron/dcr"
 
+[package.metadata.binstall]
+pkg-fmt = "bin"
+pkg-url = "{ repo }/releases/download/v{ version }/dcr-{ target }-{ version }{ bin-suffix }"
+
+[package.metadata.deb]
+maintainer = "Dexoron (Bezotechestvo Vladimir) <main@dexoron.su>"
+copyright = "2026, Dexoron"
+extended-description = """
+Cargo-like utility to manage C/C++ projects.
+"""
+section = "devel"
+priority = "optional"
+assets = [
+    ["target/release/dcr", "usr/bin/dcr", "755"],
+]
+
+[package.metadata.generate-rpm]
+summary = "Cargo-like utility to manage C/C++ projects"
+description = """
+Cargo-like utility to manage C/C++ projects.
+"""
+
+assets = [
+    { source = "target/release/dcr", dest = "/usr/bin/dcr", mode = "755" }
+]
+
 [dependencies]
 glob = "0.3"
 reqwest = { version = "0.12", default-features = false, features = ["blocking", "json", "rustls-tls"] }
@@ -14,9 +40,12 @@ serde = { version = "1", features = ["derive"] }
 self-replace = "1"
 sha2 = "0.10"
 toml = "1.0.3"
-git2 = "0.20.4"
 serde_json = "1"
 ctrlc = "3"
 
 [target.'cfg(not(windows))'.dependencies]
+git2 = { version = "0.20.4", features = ["vendored-libgit2", "vendored-openssl"] }
 openssl = { version = "0.10", features = ["vendored"] }
+
+[target.'cfg(windows)'.dependencies]
+git2 = { version = "0.20.4", features = ["vendored-libgit2"] }

README.md

@@ -33,6 +33,32 @@
 
 <table>
 <tr>
+<td><b>Linux (Dexoron Packages)</b></td>
+<td>
+
+See https://dcr.dexoron.su for settings youre packages manager
+
+**Arch Linux:**
+
+```sh
+sudo pacman -Sy dcr
+```
+
+**Debian/Ubuntu:**
+
+```sh
+sudo apt update && sudo apt install dcr
+```
+
+**Fedora/RHEL:**
+
+```sh
+sudo dnf install dcr
+```
+
+</td>
+</tr>
+<tr>
 <td><b>Arch Linux (AUR)</b></td>
 <td>
 
@@ -71,6 +97,16 @@ cargo install dcr
 curl -fsSL https://dcr.dexoron.su/install.sh | bash
 ```
 
+</td>
+</tr>
+<tr>
+<td><b>BSD (script)</b></td>
+<td>
+
+```sh
+curl -fsSL https://dcr.dexoron.su/install_bsd.sh | bash
+```
+
 </td>
 </tr>
 <tr>
@@ -142,15 +178,21 @@ kind = "bin"
 |---|---|
 | `dcr new <name>` | Create a new project |
 | `dcr init` | Initialize current directory |
+| `dcr add <dep>` | Add a dependency |
 | `dcr build [--release]` | Build the project |
 | `dcr run [--release]` | Build and run |
 | `dcr clean` | Remove build artifacts |
+| `dcr test` | Run project tests |
+| `dcr fmt` | Format C/C++ sources (clang-format) |
+| `dcr tree` | View dependency tree |
+| `dcr gen <vscode\|clion\|compile-commands>` | Generate IDE integration |
+| `dcr setup` | Initialize DCR registry |
 
 other in [docs/](docs/) and `dcr --help`
 
 ---
 
-## Platforms
+## Platforms(pre-build source)
 
 <div align="center">
 
@@ -159,9 +201,9 @@ other in [docs/](docs/) and `dcr --help`
 | Linux   | ✅ | ✅ | ❌ | ❌ | ❌ | ✅ | ✅ | ❌ | ❌ |
 | macOS   | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
 | Windows | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ |
-| FreeBSD | ⚠️ | ⚠️ | ❌ | ❌ | ❌ | ⚠️ | ❌ | ❌ | ❌ |
+| FreeBSD | ✅ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
-| OpenBSD | ⚠️ | ⚠️ | ❌ | ❌ | ❌ | ⚠️ | ❌ | ❌ | ❌ |
+| OpenBSD | ✅ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
-| NetBSD  | ⚠️ | ⚠️ | ❌ | ❌ | ❌ | ⚠️ | ❌ | ❌ | ❌ |
+| NetBSD  | ✅ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
 
 ✅ officially supported · ⚠️ community / best-effort · ❌ not supported
 

docs/SUMMARY.md

@@ -27,6 +27,7 @@
 * [dcr clean](commands/dcr-clean.md)
 * [dcr gen](commands/dcr-gen.md)
 * [dcr test](commands/dcr-test.md)
+* [dcr fmt](commands/dcr-fmt.md)
 * [dcr tree](commands/dcr-tree.md)
 
 ## Dependencies & Build

docs/commands/dcr-build.md

@@ -30,9 +30,12 @@ dcr build --debug --clean
 - `build.compiler`
 - `build.language`
 - `build.standard`
+- `build.cxx_standard`
 - `build.kind`
 - `build.target`
+- `build.out_dir`
 - `build.platform`
+- `package.type`
 - `build.cflags`
 - `build.ldflags`
 - `build.ldscript`
@@ -58,8 +61,9 @@ dcr build --debug --clean
 
 - Profile flag (`--debug` / `--release`) can appear in any argument position (duplicates are rejected).
 - Unknown profile flags return an error.
-- `--target <triple>` builds for specified target (short names: `linux`, `macos`, `windows`).
+- `--target <triple>` builds for specified target (short names: `linux`, `macos`, `windows`, `freebsd`, `openbsd`, `netbsd`).
 - `--verbose` prints the compiler/linker command lines to stderr (also works via `DCR_DEBUG` env var).
+- `--workspace <name>` filters build to a specific workspace member.
 - If no `--target`, builds for `build.targets` or native.
 - Incremental rebuild checks source/object mtime and tracked header dependencies.
 - `--force` skips build cache checks and recompiles.

docs/commands/dcr-fmt.md

@@ -0,0 +1,19 @@
+# dcr fmt
+
+Formats all C/C++ source files using `clang-format`.
+
+## Usage
+
+```sh
+dcr fmt
+```
+
+## Behavior
+
+1. Scans `src/` and `tests/` directories recursively.
+2. Formats all C/C++ source and header files (`.c`, `.cpp`, `.cxx`, `.cc`, `.h`, `.hpp`, `.hxx`, `.hh`) using `clang-format`.
+3. Uses `.clang-format` if present in the project root, otherwise falls back to LLVM style.
+
+## Requirements
+
+- `clang-format` must be installed and available in PATH.

docs/commands/dcr-run.md

@@ -23,11 +23,12 @@ dcr run --debug --clean
 
 ## Restrictions
 
-- If `build.kind` (or `build.{profile}.kind`) is `"staticlib"` or `"sharedlib"`, `run` exits with error.
+- If `build.kind` (or `build.{profile}.kind`) is `"staticlib"`, `"sharedlib"`, `"efi"`, or `"elf"`, `run` exits with error.
 - The profile is selected from the first argument.
-- `--target <triple>` runs the binary for specified target (short names: `linux`, `macos`, `windows`).
+- `--target <triple>` runs the binary for specified target (short names: `linux`, `macos`, `windows`, `freebsd`, `openbsd`, `netbsd`).
 - `--force` skips build cache checks and recompiles.
 - `--clean` removes `target/<profile>` and `build.clean` paths before building.
+- `--workspace <name>` filters build to a specific workspace member.
 
 ## `run.cmd` variables
 

docs/configuration/build-profiles.md

@@ -30,10 +30,13 @@ You can also add `--force` or `--clean` to `build`/`run`.
 
 ## Artifacts
 
-By default:
+By default (for `kind = "bin"`):
 
-- `target/debug/<name>` (or `.exe` on Windows)
+- `target/<target>/debug/<name>` (or `.exe` on Windows)
-- `target/release/<name>` (or `.exe` on Windows)
+- `target/<target>/release/<name>` (or `.exe` on Windows)
+
+Where `<target>` is `native` or a target triple.  
+Use `build.out_dir` to override the output directory.
 
 Default compiler flags:
 
@@ -58,6 +61,14 @@ Shared library mode (`kind = "sharedlib"`):
 - macOS: `lib<name>.dylib`
 - Windows: `<name>.dll`
 
+UEFI executable mode (`kind = "efi"`):
+
+- All platforms: `<name>.efi`
+
+Bare-metal ELF mode (`kind = "elf"`):
+
+- All platforms: `<name>` (no extension)
+
 ## Profile overrides
 
 Use `[build.debug]` and `[build.release]` to override build settings per profile.

docs/configuration/build-section.md

@@ -13,7 +13,8 @@ kind = "bin"
 # optional:
 # inherit = true  # Inherit from base (default true)
 # targets = ["linux", "macos"]  # Multiple targets to build
-# target = "./dist"
+# out_dir = "./dist"
+# target = "x86_64-unknown-linux-gnu"
 # platform = "x86_64"
 # cflags = ["-Wall"]
 # ldflags = ["-lm"]
@@ -31,17 +32,17 @@ kind = "bin"
 
 - `language` (string or array, required): `c`, `c++`, `cpp`, `cxx`, or `asm`.
   Mixed languages can be specified as an array, for example `["c", "c++", "asm"]`.
-- `standard` (string, required): C language standard passed to compiler (e.g. `c11`, `c17`, `gnu11`).
+- `standard` (string, optional): C language standard passed to compiler (e.g. `c11`, `c17`, `gnu11`). Defaults to `c11`.
 - `cxx_standard` (string, optional): C++ language standard passed to compiler for `.cpp`/`.cxx`/`.cc` files
   (e.g. `c++17`, `gnu++17`, `c++20`). When set, overrides `standard` for C++ sources.
 - `compiler` (string, required): compiler command (for example `clang`, `gcc`, `cl`).
-- `kind` (string, required): `bin`, `staticlib`, `sharedlib`, `efi`, or `elf`.
+- `kind` (string, optional): `bin`, `staticlib`, `sharedlib`, `efi`, `elf`, `none`, or `custom`. Defaults to `bin`.
 - `filename` (string, optional): custom output filename (without extension). Overrides `package.name` for the final artifact.
 - `extension` (string, optional): custom file extension without the leading dot (e.g. `BIN`, `efi`, `EFI`). Combined with `filename`.
 - `inherit` (bool, optional): inherit settings from base `[build]` (default `true`). If `false`, only use target/profile specific settings.
 - `targets` (string array, optional): list of targets to build simultaneously. Supports short names (`linux`, `macos`, `windows`).
-- `target` (string, optional): custom output directory for final artifact.
+- `target` (string, optional): platform target triple (e.g. `x86_64-unknown-linux-gnu`) or short name (`linux`, `macos`, `windows`). Same as `--target` CLI flag.
-  When set, DCR automatically injects `--target=<value>` into `cflags` (useful for clang cross-compilation).
+- `out_dir` (string, optional): custom output directory for final artifact (overrides default `target/<target>/<profile>/`).
 - `platform` (string, optional): architecture hint for compiler (used for `-march` or `/arch`).
 - `cflags` (string array, optional): extra compile flags.
   Supports variable substitution — see [Variable substitution](#variable-substitution) below.

docs/configuration/dcr.toml-overview.md

@@ -35,17 +35,16 @@ Workspace-only root:
 - `package.name`
 - `package.version`
 - `build.language`
-- `build.standard`
 - `build.compiler`
-- `build.kind`
-
-`build.kind` must be either `bin`, `staticlib`, or `sharedlib`.
 
 ## Optional keys
 
+- `build.standard` (default: `c11`)
+- `build.kind` (default: `bin`; valid: `bin`, `staticlib`, `sharedlib`, `efi`, `elf`, `none`, `custom`)
 - `build.inherit`
 - `build.targets`
 - `build.target`
+- `build.out_dir`
 - `build.platform`
 - `build.cflags`
 - `build.ldflags`

docs/configuration/dependencies-section.md

@@ -18,6 +18,8 @@ frecli = { path = "./lib/frecli", include = ["."], lib = ["."], libs = ["frecli"
 
 ### Registry dependencies
 Defined by name and version string. DCR automatically resolves the package from the configured registry index.
+- `version` (string, required): version requirement.
+- `features` (string array, optional): enable specific features.
 
 ### Git dependencies
 Defined by repository URL and optionally branch, tag, or revision.

docs/dependencies-and-build/cross-compilation.md

@@ -23,6 +23,9 @@ dcr run --target linux --release
 - `linux` → `x86_64-unknown-linux-gnu`
 - `macos` → `x86_64-apple-darwin`
 - `windows` → `x86_64-pc-windows-msvc`
+- `freebsd` → `x86_64-unknown-freebsd`
+- `openbsd` → `x86_64-unknown-openbsd`
+- `netbsd` → `x86_64-unknown-netbsd`
 
 ### Full Target Triples
 DCR supports any valid target triple in the format `<arch>-<vendor>-<os>-<abi>`. Common examples:
@@ -32,6 +35,9 @@ DCR supports any valid target triple in the format `<arch>-<vendor>-<os>-<abi>`.
 - `aarch64-apple-darwin`
 - `x86_64-pc-windows-msvc`
 - `i686-pc-windows-gnu`
+- `x86_64-unknown-freebsd`
+- `x86_64-unknown-openbsd`
+- `x86_64-unknown-netbsd`
 
 ## Configuration
 
@@ -40,11 +46,11 @@ DCR supports any valid target triple in the format `<arch>-<vendor>-<os>-<abi>`.
 Configure multiple targets to build simultaneously:
 
 ```toml
-[build.targets]
+[build]
 targets = ["linux", "macos", "windows"]
 
 # Or per profile
-[build.release.targets]
+[build.release]
 targets = ["linux", "macos"]
 ```
 
@@ -66,6 +72,10 @@ cflags = ["-Wall", "-O2", "-arch", "x86_64"]
 [build.windows]
 compiler = "x86_64-w64-mingw32-gcc"
 ldflags = ["-static"]
+
+[build.freebsd]
+compiler = "clang"
+cflags = ["-Wall", "-O2"]
 ```
 
 ### Target-Specific Toolchain
@@ -99,6 +109,9 @@ cmd = "open ./target/macos/release/myapp.app"
 
 [run.windows]
 cmd = "wine ./target/windows/release/myapp.exe"
+
+[run.freebsd]
+cmd = "./target/freebsd/release/myapp"
 ```
 
 ## Workspace and Dependencies Inheritance
@@ -151,7 +164,10 @@ target/
 ├── x86_64-unknown-linux-gnu/
 │   ├── debug/
 │   └── release/
-└── aarch64-linux-gnu/
+├── aarch64-linux-gnu/
+│   ├── debug/
+│   └── release/
+└── x86_64-unknown-freebsd/
     ├── debug/
     └── release/
 ```
@@ -200,4 +216,4 @@ dcr build --target windows --release
 - **Linking errors**: Check `ldflags` and library paths for cross-compilation.
 - **Header issues**: Include paths may differ; use target-specific `cflags`.
 
-For more help, see [Troubleshooting map](troubleshooting-map.md).
+For more help, see [Troubleshooting map](../reference-and-help/troubleshooting-map.md).

docs/dependencies-and-build/dependency-format.md

@@ -26,6 +26,8 @@ json = { git = "https://github.com/nlohmann/json", tag = "v3.11.2" }
 - `include`: optional include subpaths (absolute or relative to dep root).
 - `lib`: optional library subpaths (absolute or relative to dep root).
 - `libs`: optional linker library names.
+- `features`: optional feature flags for registry dependencies.
+- `default-features`: whether to include default features (default `true`).
 
 ## Common valid compact forms
 
@@ -35,6 +37,8 @@ mylib = { path = "./libs/mylib" }
 gitlib = { git = "https://github.com/user/repo" }
 # Shortest form for path
 simple = "./libs/simple"
+# Registry with features
+sdl2 = { version = "2.0.0", features = ["vulkan"] }
 ```
 
 In these forms DCR will try defaults for include/lib dirs and use the dependency name as the linker library name.

docs/dependencies-and-build/target-directory.md

@@ -2,22 +2,29 @@
 
 By default, DCR writes final artifacts to `target/<target>/<profile>/` (where `<target>` is `native` or target triple).
 
-You can override this with `build.target`:
+You can override this with `build.out_dir`:
 
 ```toml
 [build]
-target = "./dist"
+out_dir = "./dist"
 ```
 
 ## Behavior
 
 - Binary mode:
-  - Linux/macOS: `<target>/<name>`
+  - Linux/macOS: `<out_dir>/<name>`
-  - Windows: `<target>/<name>.exe`
+  - Windows: `<out_dir>/<name>.exe`
 - Static library mode:
-  - Linux/macOS: `<target>/lib<name>.a`
+  - Linux/macOS: `<out_dir>/lib<name>.a`
-  - Windows: `<target>/<name>.lib`
+  - Windows: `<out_dir>/<name>.lib`
 
 ## Important detail
 
-`build.target` changes only the final artifact location. Object cache and dependency sync directories still use `target/<target>/<profile>/...`.
+`build.out_dir` changes only the final artifact location. Object cache and dependency sync directories still use `target/<target>/<profile>/...`.
+
+## Distinction from platform targets
+
+- `build.out_dir` — custom **output directory** path.
+- `build.target` / `--target <triple>` CLI flag — **platform target** for cross-compilation (e.g. `x86_64-unknown-linux-gnu`, or short name `linux`).
+- `build.targets` (array) — list of **platform targets** to build simultaneously.
+- `[build.<target>]` sections — **target-specific config overrides** (e.g. `[build.linux]`).

docs/getting-started/project-structure.md

@@ -37,4 +37,4 @@ project/
 - `target/<target>/<profile>/lib<name>.a` (or `<name>.lib` on Windows): output for `kind = "staticlib"`.
 - `target/<target>/<profile>/lib<name>.so` (or `.dylib` on macOS, `<name>.dll` on Windows): output for `kind = "sharedlib"`.
 
-If `build.target` is set, the final artifact is written to that custom directory, while object cache still stays in `target/<target>/<profile>/obj`.
+If `build.out_dir` is set, the final artifact is written to that custom directory, while object cache still stays in `target/<target>/<profile>/obj`.

docs/reference-and-help/cli-reference.md

@@ -13,6 +13,8 @@ dcr clean [--debug|--release] [--all]
 dcr tree
 dcr test
 dcr gen <subcommand>
+dcr fmt
+dcr setup
 dcr --help
 dcr --version
 dcr --update
@@ -20,11 +22,13 @@ dcr --update
 
 ## Notes on argument parsing
 
-- `build`/`run` parse flags in any order (`--debug|--release`, `--force`, `--clean`, `--verbose`) and reject duplicates.
+- `build`/`run` parse flags in any order (`--debug|--release`, `--force`, `--clean`, `--verbose`, `--workspace`) and reject duplicates.
 - `new` requires exactly one argument.
 - `init` and `--update` do not accept extra arguments.
 - `clean` accepts `--debug|--release` and optional `--all`.
 - `gen` supports `project-info`, `compile-commands`, `vscode`, `clion`.
+- `fmt` formats C/C++ sources (`.c`, `.cpp`, `.cxx`, `.cc`, `.h`, `.hpp`, `.hxx`, `.hh`) in `src/` and `tests/` using `clang-format`.
+- `setup` initializes DCR registries and local configuration.
 - `tree` shows a dependency tree (similar to `cargo tree`).
 - `test` / `tests` runs the project's tests.
 

docs/reference-and-help/config-reference.md

@@ -19,13 +19,14 @@ categories  = ["string", "..."]   # optional
 
 [build]
 language     = "c|c++|cpp|cxx|asm"               # required (string or array)
-standard     = "string"                          # required (e.g. "c11", "gnu11")
+standard     = "string"                          # optional (default "c11")
 cxx_standard = "string"                          # optional (e.g. "c++17", "gnu++17")
 compiler     = "string"                          # required (e.g. "clang", "gcc")
-kind         = "bin|staticlib|sharedlib|efi|elf" # required
+kind         = "bin|staticlib|sharedlib|efi|elf|none|custom" # optional (default "bin")
 target       = "string"                          # optional (cross-compilation target triple)
+out_dir      = "string"                          # optional (custom output directory)
 platform     = "string"                          # optional (architecture hint, -march)
-type         = "string"                          # optional
+
 cflags       = ["string", "..."]                 # optional (supports {version} etc.)
 ldflags      = ["string", "..."]                 # optional (supports {version} etc.)
 ldscript     = "string"                          # optional (linker script path)
@@ -121,14 +122,15 @@ rev     = "string"          # optional (git commit)
 include = ["string", "..."] # optional (include dirs)
 lib     = ["string", "..."] # optional (lib dirs)
 libs    = ["string", "..."] # optional (link libs)
-features = ["string", "..."] # optional (registry features)
+features        = ["string", "..."] # optional (registry features)
+default-features = true             # optional (include default features)
 ```
 
 ## Validation rules
 
 - `[package]`, `[build]`, `[dependencies]` must exist.
 - Required string fields must be non-empty.
-- `build.kind` must be `bin`, `staticlib`, `sharedlib`, `efi`, or `elf`.
+- `build.kind` must be `bin`, `staticlib`, `sharedlib`, `efi`, `elf`, `none`, or `custom`.
 - Dependency fields `include/lib/libs` must be string arrays when provided.
 - `build.exclude`/`build.include` must be string arrays when provided.
 - `build.roots` must be a string array when provided.

docs/reference-and-help/faq.md

@@ -2,7 +2,7 @@
 
 ## What commands are available?
 
-`new`, `init`, `build`, `run`, `clean`, `gen`, `--help`, `--version`, `--update`.
+`new`, `init`, `add`, `build`, `run`, `clean`, `test`, `fmt`, `tree`, `gen`, `setup`, `--help`, `--version`, `--update`.
 
 ## Is `dcr.toml` mandatory?
 

docs/reference-and-help/flags-and-environment.md

@@ -8,8 +8,11 @@ Used with `dcr build` and `dcr run`:
 
 - `--debug`: select debug profile.
 - `--release`: select release profile.
+- `--target <triple>`: build for specified target (short names: `linux`, `macos`, `windows`, `freebsd`, `openbsd`, `netbsd`).
 - `--force`: ignore incremental cache checks and rebuild.
 - `--clean`: remove `target/<profile>` and `build.clean` paths before build.
+- `--verbose`: print compiler/linker command lines to stderr.
+- `--workspace <name>`: filter build to a specific workspace member.
 
 Notes:
 

install.sh

@@ -30,8 +30,8 @@ CHANNEL=""
 
 check_os() {
     case "$(uname -s)" in
-        Linux|Darwin) ;;
+        Linux|Darwin|FreeBSD|OpenBSD|NetBSD) ;;
-        *) error "Only Linux and macOS are supported"; exit 1 ;;
+        *) error "Only Linux, macOS, and BSD systems are supported"; exit 1 ;;
     esac
 }
 
@@ -41,15 +41,26 @@ detect_target() {
     arch="$(uname -m)"
 
     case "$os:$arch" in
-        Linux:x86_64)          TARGET_TRIPLE="x86_64-unknown-linux-gnu" ;;
+        Linux:x86_64)                      TARGET_TRIPLE="x86_64-unknown-linux-gnu" ;;
-        Darwin:x86_64)         TARGET_TRIPLE="x86_64-apple-darwin" ;;
+        Linux:aarch64|Linux:arm64)         TARGET_TRIPLE="aarch64-unknown-linux-gnu" ;;
-        Darwin:arm64|Darwin:aarch64) TARGET_TRIPLE="aarch64-apple-darwin" ;;
+        Darwin:x86_64)                     TARGET_TRIPLE="x86_64-apple-darwin" ;;
+        Darwin:arm64|Darwin:aarch64)       TARGET_TRIPLE="aarch64-apple-darwin" ;;
+        FreeBSD:x86_64|FreeBSD:amd64)      TARGET_TRIPLE="x86_64-unknown-freebsd" ;;
+        OpenBSD:x86_64|OpenBSD:amd64)      TARGET_TRIPLE="x86_64-unknown-openbsd" ;;
+        NetBSD:x86_64|NetBSD:amd64)        TARGET_TRIPLE="x86_64-unknown-netbsd" ;;
+
         *) error "Unsupported platform: $os/$arch"; exit 1 ;;
     esac
 }
 
 check_common_dependencies() {
     command -v curl >/dev/null 2>&1 || { error "curl is not installed"; exit 1; }
+    if [[ "$CHANNEL" == "dev" ]]; then
+        if ! command -v python3 >/dev/null 2>&1 && ! command -v jq >/dev/null 2>&1; then
+            error "For dev installations, either 'python3' or 'jq' must be installed to parse GitHub API response."
+            exit 1
+        fi
+    fi
 }
 
 check_build_dependencies() {
@@ -83,15 +94,16 @@ select_install_mode() {
     esac
 }
 
-# Возвращает JSON нужного релиза в stdout
+# Returns JSON of the requested release to stdout
 fetch_release_json() {
     if [[ "$CHANNEL" == "dev" ]]; then
         log "Looking for latest dev (pre-release)..."
-        local json
+        local json result
         json="$(curl -fsSL "$GITHUB_API_ALL")"
-        # Первый pre-release в списке
+        if command -v jq >/dev/null 2>&1; then
-        local result
+            result="$(printf '%s' "$json" | jq -e -c 'map(select(.prerelease == true))[0]')"
-        result="$(printf '%s' "$json" | python3 - <<'EOF'
+        else
+            result="$(printf '%s' "$json" | python3 - <<'EOF'
 import sys, json
 releases = json.load(sys.stdin)
 pre = [r for r in releases if r.get("prerelease", False)]
@@ -101,7 +113,9 @@ else:
     print(json.dumps(pre[0]), end="")
 EOF
 )"
-        if [[ -z "$result" || "$result" == "{}" ]]; then
+        fi
+
+        if [[ -z "$result" || "$result" == "{}" || "$result" == "null" ]]; then
             error "No dev (pre-release) found on GitHub"
             exit 1
         fi
@@ -123,9 +137,9 @@ download_binary() {
         exit 1
     fi
 
-    # Версия без ведущего 'v'
+    # Version without leading 'v'
     version="${tag#v}"
-    # Имя бинарника: dcr-<triple>-<version>
+    # Binary name: dcr-<triple>-<version>
     asset_name="dcr-${TARGET_TRIPLE}-${version}"
 
     log "Fetching release ${tag} (channel: ${CHANNEL})..."
@@ -149,7 +163,7 @@ prepare_sources() {
     rm -rf "$TMPDIR"
     git clone --depth 1 "$REPO_URL" "$TMPDIR"
     if [[ "$CHANNEL" == "dev" ]]; then
-        # Клонируем dev ветку, если она есть
+        # Clone dev branch if it exists
         git clone --depth 1 --branch dev "$REPO_URL" "$TMPDIR" 2>/dev/null || \
         git clone --depth 1 "$REPO_URL" "$TMPDIR"
     fi
@@ -193,8 +207,8 @@ main() {
 
     check_os
     detect_target
-    check_common_dependencies
     select_channel
+    check_common_dependencies
     select_install_mode
     cleanup
 

install_bsd.sh

@@ -0,0 +1,223 @@
+#!/bin/sh
+set -eu
+
+TMPDIR="/tmp/dcr-install"
+INSTALL_PATH="$HOME/.local/share/dcr"
+BINPATH="$HOME/.local/bin"
+LOGFILE="$HOME/.cache/dcr-install.log"
+REPO_URL="https://github.com/dexoron/dcr"
+GITHUB_API_LATEST="https://api.github.com/repos/dexoron/dcr/releases/latest"
+GITHUB_API_ALL="https://api.github.com/repos/dexoron/dcr/releases"
+
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+mkdir -p "$(dirname "$LOGFILE")"
+
+log()     { printf "${BLUE}[%s]${NC} %s\n" "$(date '+%Y-%m-%d %H:%M:%S')" "$1" | tee -a "$LOGFILE"; }
+success() { printf "${GREEN}✔ %s${NC}\n" "$1" | tee -a "$LOGFILE"; }
+warn()    { printf "${YELLOW}⚠ %s${NC}\n" "$1" | tee -a "$LOGFILE"; }
+error()   { printf "${RED}✖ %s${NC}\n" "$1" | tee -a "$LOGFILE" >&2; }
+
+INSTALL_MODE=""
+CHANNEL=""
+
+check_os() {
+    case "$(uname -s)" in
+        FreeBSD|OpenBSD|NetBSD|DragonFly) ;;
+        *) error "Only BSD systems (FreeBSD, OpenBSD, NetBSD, DragonFly) are supported by this script"; exit 1 ;;
+    esac
+}
+
+detect_target() {
+    local os arch
+    os="$(uname -s)"
+    arch="$(uname -m)"
+
+    case "$os:$arch" in
+        FreeBSD:x86_64|FreeBSD:amd64)      TARGET_TRIPLE="x86_64-unknown-freebsd" ;;
+        OpenBSD:x86_64|OpenBSD:amd64)      TARGET_TRIPLE="x86_64-unknown-openbsd" ;;
+        NetBSD:x86_64|NetBSD:amd64)        TARGET_TRIPLE="x86_64-unknown-netbsd" ;;
+        DragonFly:x86_64|DragonFly:amd64)  TARGET_TRIPLE="x86_64-unknown-dragonfly" ;;
+        *) error "Unsupported BSD platform: $os/$arch"; exit 1 ;;
+    esac
+}
+
+check_common_dependencies() {
+    command -v curl >/dev/null 2>&1 || { error "curl is not installed"; exit 1; }
+    if [ "$CHANNEL" = "dev" ]; then
+        if ! command -v python3 >/dev/null 2>&1 && ! command -v jq >/dev/null 2>&1; then
+            error "For dev installations, either 'python3' or 'jq' must be installed to parse GitHub API response."
+            exit 1
+        fi
+    fi
+}
+
+check_build_dependencies() {
+    command -v git   >/dev/null 2>&1 || { error "git is not installed"; exit 1; }
+    command -v cargo >/dev/null 2>&1 || { error "cargo is not installed"; exit 1; }
+}
+
+select_channel() {
+    echo "Choose channel:"
+    echo "  1) Latest stable release (default)"
+    echo "  2) Latest dev (pre-release)"
+    printf "Enter 1 or 2 [1]: "
+    read -r choice
+
+    case "${choice:-1}" in
+        1) CHANNEL="stable" ;;
+        2) CHANNEL="dev"    ;;
+        *) error "Unknown option"; exit 1 ;;
+    esac
+}
+
+select_install_mode() {
+    echo "Choose installation mode:"
+    echo "  1) Download prebuilt binary from GitHub Release (recommended)"
+    echo "  2) Build from git"
+    printf "Enter 1 or 2 [1]: "
+    read -r choice
+
+    case "${choice:-1}" in
+        1) INSTALL_MODE="release" ;;
+        2) INSTALL_MODE="build"   ;;
+        *) error "Unknown option"; exit 1 ;;
+    esac
+}
+
+fetch_release_json() {
+    if [ "$CHANNEL" = "dev" ]; then
+        log "Looking for latest dev (pre-release)..."
+        local json result
+        json="$(curl -fsSL "$GITHUB_API_ALL")"
+        if command -v jq >/dev/null 2>&1; then
+            result="$(printf '%s' "$json" | jq -e -c 'map(select(.prerelease == true))[0]')"
+        else
+            result="$(printf '%s' "$json" | python3 - <<'EOF'
+import sys, json
+releases = json.load(sys.stdin)
+pre = [r for r in releases if r.get("prerelease", False)]
+if not pre:
+    print("{}", end="")
+else:
+    print(json.dumps(pre[0]), end="")
+EOF
+)"
+        fi
+
+        if [ -z "$result" ] || [ "$result" = "{}" ] || [ "$result" = "null" ]; then
+            error "No dev (pre-release) found on GitHub"
+            exit 1
+        fi
+        printf '%s' "$result"
+    else
+        curl -fsSL "$GITHUB_API_LATEST"
+    fi
+}
+
+download_binary() {
+    local release_json tag version asset_name download_url
+
+    release_json="$(fetch_release_json)"
+
+    tag="$(printf '%s\n' "$release_json" | \
+        sed -n 's/.*"tag_name": "\([^"]*\)".*/\1/p' | head -n1)"
+    if [ -z "$tag" ]; then
+        error "Failed to determine release version"
+        exit 1
+    fi
+
+    version="${tag#v}"
+    asset_name="dcr-${TARGET_TRIPLE}-${version}"
+
+    log "Fetching release ${tag} (channel: ${CHANNEL})..."
+
+    download_url="$(printf '%s\n' "$release_json" | \
+        sed -n "s#.*\"browser_download_url\": \"\([^\"]*/${asset_name}\)\".*#\1#p" | head -n1)"
+
+    if [ -z "$download_url" ]; then
+        error "Asset ${asset_name} not found in release ${tag}"
+        exit 1
+    fi
+
+    mkdir -p "$INSTALL_PATH"
+    curl -fL "$download_url" -o "$INSTALL_PATH/dcr"
+    chmod +x "$INSTALL_PATH/dcr"
+    success "Binary ${asset_name} downloaded (${tag})"
+}
+
+prepare_sources() {
+    log "Fetching sources..."
+    rm -rf "$TMPDIR"
+    git clone --depth 1 "$REPO_URL" "$TMPDIR"
+    if [ "$CHANNEL" = "dev" ]; then
+        git clone --depth 1 --branch dev "$REPO_URL" "$TMPDIR" 2>/dev/null || \
+        git clone --depth 1 "$REPO_URL" "$TMPDIR"
+    fi
+    success "Sources fetched"
+}
+
+build_binary() {
+    log "Building release binary..."
+    (cd "$TMPDIR" && cargo build --release)
+    success "Build completed"
+}
+
+install_built_binary() {
+    mkdir -p "$INSTALL_PATH"
+    cp "$TMPDIR/target/release/dcr" "$INSTALL_PATH/dcr"
+    chmod +x "$INSTALL_PATH/dcr"
+    success "Binary installed from source"
+}
+
+install_link() {
+    log "Creating symlink..."
+    mkdir -p "$BINPATH"
+    ln -sf "$INSTALL_PATH/dcr" "$BINPATH/dcr"
+    success "Command 'dcr' added to $BINPATH"
+}
+
+check_path() {
+    if ! echo "$PATH" | grep -q "$BINPATH"; then
+        warn "Directory $BINPATH not found in PATH"
+        echo "Add this to ~/.bashrc, ~/.zshrc or ~/.profile:"
+        echo "export PATH=\"$BINPATH:\$PATH\""
+    fi
+}
+
+cleanup() {
+    rm -rf "$TMPDIR" 2>/dev/null || true
+}
+
+main() {
+    log "Starting DCR installation for BSD"
+
+    check_os
+    select_channel
+    check_common_dependencies
+    detect_target
+    select_install_mode
+    cleanup
+
+    if [ "$INSTALL_MODE" = "build" ]; then
+        check_build_dependencies
+        prepare_sources
+        build_binary
+        install_built_binary
+    else
+        download_binary
+    fi
+
+    install_link
+    check_path
+    cleanup
+
+    success "Installation completed successfully"
+    log "Log saved to $LOGFILE"
+}
+
+main "$@"

packaging/snap/snapcraft.yaml

@@ -0,0 +1,18 @@
+name: dcr
+base: core22
+version: '0.6.9'
+summary: Cargo-like utility to manage C/C++ projects
+description: |
+  A build tool and package manager for C/C++ projects inspired by Rust's Cargo.
+
+grade: stable
+confinement: classic
+
+apps:
+  dcr:
+    command: bin/dcr
+
+parts:
+  dcr:
+    plugin: dump
+    source: dist/

rust-toolchain.toml

@@ -0,0 +1,2 @@
+[toolchain]
+channel = "stable"

scripts/sync-releases-to-gitlab.py

@@ -0,0 +1,192 @@
+#!/usr/bin/env python3
+"""Sync all GitHub Releases (with assets) to GitLab Releases."""
+
+import json
+import os
+import sys
+import time
+import urllib.error
+import urllib.request
+import uuid
+
+GL_TOKEN = os.environ.get("GL_TOKEN")
+if not GL_TOKEN:
+    print("FATAL: GL_TOKEN environment variable not set", file=sys.stderr)
+    sys.exit(1)
+
+GL_PROJECT = "dexoron-studio%2Fdcr"
+GL_PROJECT_RAW = "dexoron-studio/dcr"
+GL_API = "https://gitlab.com/api/v4"
+GH_REPO = "dexoron/dcr"
+
+
+def gl_api(method, path, data=None, filepath=None, retries=5):
+    url = f"{GL_API}/{path}"
+    headers = {"PRIVATE-TOKEN": GL_TOKEN}
+
+    if data is not None and filepath is None:
+        headers["Content-Type"] = "application/json"
+        body = json.dumps(data).encode()
+    elif filepath:
+        boundary = uuid.uuid4().hex
+        with open(filepath, "rb") as f:
+            fdata = f.read()
+        fname = os.path.basename(filepath)
+        parts = []
+        parts.append(f"--{boundary}".encode())
+        parts.append(f'Content-Disposition: form-data; name="file"; filename="{fname}"'.encode())
+        parts.append(b"Content-Type: application/octet-stream")
+        parts.append(b"")
+        parts.append(fdata)
+        parts.append(f"--{boundary}--".encode())
+        parts.append(b"")
+        body = b"\r\n".join(parts)
+        headers["Content-Type"] = f"multipart/form-data; boundary={boundary}"
+    else:
+        body = None
+
+    for attempt in range(retries):
+        try:
+            req = urllib.request.Request(url, data=body, headers=headers, method=method)
+            with urllib.request.urlopen(req) as resp:
+                text = resp.read().decode()
+                return json.loads(text) if text else None
+        except urllib.error.HTTPError as e:
+            body_text = e.read().decode() if e.fp else ""
+            if e.code in (409, 429) and attempt < retries - 1:
+                time.sleep(3)
+                continue
+            if attempt < retries - 1:
+                time.sleep(1)
+                continue
+            print(f"  HTTP {e.code}: {body_text[:300]}", file=sys.stderr)
+            return None
+        except Exception as e:
+            if attempt < retries - 1:
+                time.sleep(1)
+                continue
+            print(f"  Error: {e}", file=sys.stderr)
+            return None
+    return None
+
+
+def download_file(url, dest):
+    with urllib.request.urlopen(url) as resp:
+        with open(dest, "wb") as f:
+            f.write(resp.read())
+
+
+# --- MAIN ---
+print("Fetching GitHub releases...")
+with urllib.request.urlopen(f"https://api.github.com/repos/{GH_REPO}/releases?per_page=50") as r:
+    gh_releases = json.loads(r.read().decode())
+
+print(f"Found {len(gh_releases)} releases on GitHub")
+
+# Reverse to process oldest first (GitHub returns newest first)
+gh_releases.reverse()
+
+print("Fetching existing GitLab releases and their assets...")
+existing = gl_api("GET", f"projects/{GL_PROJECT}/releases?per_page=100") or []
+existing = existing if isinstance(existing, list) else []
+
+# Build map: tag -> set of existing asset names
+gl_assets = {}
+for rel in existing:
+    tag = rel["tag_name"]
+    links = rel.get("assets", {}).get("links", []) or rel.get("assets", {}).get("sources", []) or []
+    gl_assets[tag] = {l.get("name", "") for l in links if isinstance(l, dict)}
+    # Also get the release description to check if it needs updating
+    gl_assets[tag + "__desc"] = rel.get("description", "")
+
+print(f"Existing GitLab releases: {len(existing)}")
+
+download_dir = "/tmp/gh-assets"
+os.makedirs(download_dir, exist_ok=True)
+
+# Reverse: process older first so newer releases with many assets get their description too
+# Actually, process in original order
+total = len(gh_releases)
+for i, rel in enumerate(gh_releases):
+    tag = rel["tag_name"]
+    body = rel.get("body", "") or ""
+    assets = rel.get("assets", [])
+    if isinstance(assets, dict):
+        assets = assets.get("nodes", []) or []
+
+    print(f"\n{'='*60}")
+    print(f"[{i+1}/{total}] {tag} ({len(assets)} assets)")
+
+    # Create or update release
+    existing_tag = tag in gl_assets
+    if not existing_tag:
+        print(f"  Creating release...")
+        result = gl_api("POST", f"projects/{GL_PROJECT}/releases", data={
+            "tag_name": tag,
+            "name": rel.get("name", tag),
+            "description": body,
+            "ref": "master",
+        })
+        if result is None:
+            print(f"  FAILED — skip")
+            continue
+        print(f"  OK")
+    else:
+        # Update description if needed
+        existing_desc = gl_assets.get(tag + "__desc", "")
+        if body and body != existing_desc:
+            print(f"  Updating description...")
+            gl_api("PUT", f"projects/{GL_PROJECT}/releases/{urllib.request.quote(tag, safe='')}",
+                   data={"description": body})
+
+    existing_links = gl_assets.get(tag, set())
+
+    for j, asset in enumerate(assets):
+        aname = asset.get("name", "")
+        aurl = asset.get("browser_download_url", "")
+        if not aurl:
+            continue
+
+        if aname in existing_links:
+            print(f"  [{j+1}/{len(assets)}] {aname} — already exists")
+            continue
+
+        fpath = os.path.join(download_dir, aname)
+        print(f"  [{j+1}/{len(assets)}] {aname}...", end=" ", flush=True)
+
+        # Download from GitHub
+        try:
+            download_file(aurl, fpath)
+        except Exception as e:
+            print(f"download failed: {e}")
+            continue
+
+        # Upload to GitLab
+        up = gl_api("POST", f"projects/{GL_PROJECT}/uploads", filepath=fpath)
+        if not up or "url" not in up:
+            size_mb = os.path.getsize(fpath) / (1024 * 1024)
+            print(f"upload failed ({size_mb:.1f} MB)")
+            os.remove(fpath)
+            continue
+
+        file_url = up["url"]
+        full_url = f"https://gitlab.com/{GL_PROJECT_RAW}{file_url}"
+
+        # Link asset to release
+        encoded_tag = urllib.request.quote(tag, safe='')
+        link = gl_api("POST",
+            f"projects/{GL_PROJECT}/releases/{encoded_tag}/assets/links",
+            data={"name": aname, "url": full_url},
+            retries=5)
+        if link:
+            print(f"linked")
+            existing_links.add(aname)
+        else:
+            print(f"link failed")
+
+        os.remove(fpath)
+
+    time.sleep(0.3)
+
+print(f"\n{'='*60}")
+print("Done!")

src/cli/build.rs

@@ -69,7 +69,9 @@ pub fn build(args: &[String]) -> i32 {
 
     if flags.target.is_none() {
         let config_path = root.join("dcr.toml");
-        if let Ok(config) = Config::open(config_path.to_str().unwrap()) {
+        if let Ok(config) = Config::open(config_path.to_str().unwrap())
+            && !config.is_workspace_only()
+        {
             let bt = get_build_string_with_profile(&config, "target", "debug");
             if !bt.is_empty() {
                 flags.target = Some(bt);
@@ -78,15 +80,26 @@ pub fn build(args: &[String]) -> i32 {
     }
     if flags.target.is_none() {
         let default_target = if cfg!(target_os = "linux") {
-            "x86_64-unknown-linux-gnu"
+            format!("{}-unknown-linux-gnu", std::env::consts::ARCH)
         } else if cfg!(target_os = "macos") {
-            "x86_64-apple-darwin"
+            "x86_64-apple-darwin".to_string()
         } else if cfg!(target_os = "windows") {
-            "x86_64-pc-windows-msvc"
+            "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"
+            "unknown".to_string()
         };
-        flags.target = Some(default_target.to_string());
+        flags.target = Some(default_target);
     }
     if flags.clean {
         let mut clean_args = Vec::new();
@@ -100,6 +113,7 @@ pub fn build(args: &[String]) -> i32 {
             flags.target.as_deref(),
             flags.force,
             flags.verbose,
+            flags.workspace.as_deref(),
         )
     }) {
         Ok(()) => 0,
@@ -197,7 +211,7 @@ fn get_string_with_profile_and_target(
     }
 }
 
-fn get_build_string_with_profile(config: &Config, field: &str, profile: &str) -> String {
+pub fn get_build_string_with_profile(config: &Config, field: &str, profile: &str) -> String {
     get_string_with_profile_and_target(config, field, profile, None)
 }
 
@@ -372,8 +386,13 @@ fn get_build_steps_with_profile(
     get_build_steps(config, &format!("build.{field}"))
 }
 
-fn ensure_target_dirs(items: &[String], profile: &str, target_dir: Option<String>) {
+fn ensure_target_dirs(
-    if !items.contains(&"target".to_string()) {
+    items: &[String],
+    profile: &str,
+    target_dir: Option<String>,
+    skip_local_target: bool,
+) {
+    if !skip_local_target && !items.contains(&"target".to_string()) {
         let _ = fs::create_dir("./target");
     }
     if let Some(dir) = &target_dir {
@@ -382,6 +401,15 @@ fn ensure_target_dirs(items: &[String], profile: &str, target_dir: Option<String
         let default_dir = if cfg!(target_os = "linux") {
             let arch = std::env::consts::ARCH;
             format!("{arch}-unknown-linux-gnu/{profile}")
+        } else if cfg!(any(
+            target_os = "freebsd",
+            target_os = "openbsd",
+            target_os = "netbsd",
+            target_os = "dragonfly"
+        )) {
+            let arch = std::env::consts::ARCH;
+            let os = std::env::consts::OS;
+            format!("{arch}-unknown-{os}/{profile}")
         } else {
             profile.to_string()
         };
@@ -414,8 +442,38 @@ fn build_from_root(
     target: Option<&str>,
     force: bool,
     verbose: bool,
+    workspace: Option<&str>,
 ) -> Result<(), String> {
     let config = Config::open("./dcr.toml").map_err(|err| err.to_string())?;
+
+    if config.is_workspace_only() {
+        let ws = parse_workspace(&config, profile, target, root)?
+            .ok_or_else(|| "Workspace root has no members defined".to_string())?;
+        let members: Vec<_> = if let Some(filter_name) = workspace {
+            ws.members
+                .into_iter()
+                .filter(|m| m.name == filter_name)
+                .collect()
+        } else {
+            ws.members
+        };
+        if members.is_empty() {
+            return Err("No matching workspace members to build".to_string());
+        }
+        for member in &members {
+            build_project_at(
+                &member.path,
+                profile,
+                target,
+                &[],
+                force,
+                verbose,
+                Some(root),
+            )?;
+        }
+        return Ok(());
+    }
+
     let project_name = get_config_str(&config, "package.name");
     let project_version = get_config_str(&config, "package.version");
 
@@ -454,20 +512,50 @@ fn build_from_root(
                 )
             );
         }
-        if let Some(workspace) = parse_workspace(&config, profile, build_target.as_deref(), root)? {
+        if let Some(ws) = parse_workspace(&config, profile, build_target.as_deref(), root)? {
-            build_workspace(&workspace, profile, build_target.as_deref(), force, verbose)?;
+            if let Some(filter_name) = workspace {
-            let excludes: Vec<std::path::PathBuf> =
+                for member in ws.members.iter().filter(|m| m.name == filter_name) {
-                workspace.members.iter().map(|m| m.path.clone()).collect();
+                    build_project_at(
+                        &member.path,
+                        profile,
+                        build_target.as_deref(),
+                        &[],
+                        force,
+                        verbose,
+                        Some(root),
+                    )?;
+                }
+            } else {
+                build_workspace(
+                    &ws,
+                    profile,
+                    build_target.as_deref(),
+                    force,
+                    verbose,
+                    Some(root),
+                )?;
+                let excludes: Vec<std::path::PathBuf> =
+                    ws.members.iter().map(|m| m.path.clone()).collect();
+                build_project_at(
+                    root,
+                    profile,
+                    build_target.as_deref(),
+                    &excludes,
+                    force,
+                    verbose,
+                    None,
+                )?;
+            }
+        } else {
             build_project_at(
                 root,
                 profile,
                 build_target.as_deref(),
-                &excludes,
+                &[],
                 force,
                 verbose,
+                None,
             )?;
-        } else {
-            build_project_at(root, profile, build_target.as_deref(), &[], force, verbose)?;
         }
     }
     let elapsed = ((start_time.elapsed().as_secs_f64() * 100.0).trunc()) / 100.0;
@@ -485,9 +573,18 @@ fn build_workspace(
     target: Option<&str>,
     force: bool,
     verbose: bool,
+    workspace_root: Option<&Path>,
 ) -> Result<(), String> {
     for member in &workspace.members {
-        build_project_at(&member.path, profile, target, &[], force, verbose)?;
+        build_project_at(
+            &member.path,
+            profile,
+            target,
+            &[],
+            force,
+            verbose,
+            workspace_root,
+        )?;
     }
     Ok(())
 }
@@ -499,6 +596,7 @@ fn build_project_at(
     exclude_dirs: &[std::path::PathBuf],
     force: bool,
     verbose: bool,
+    workspace_root: Option<&Path>,
 ) -> Result<(), String> {
     with_dir(project_root, || {
         check_interrupted()?;
@@ -506,7 +604,22 @@ fn build_project_at(
         if !items.contains(&"dcr.toml".to_string()) {
             return Err("dcr.toml file not found".to_string());
         }
-        let config = Config::open("./dcr.toml").map_err(|err| err.to_string())?;
+        let mut config = Config::open("./dcr.toml").map_err(|err| err.to_string())?;
+        // Inherit build fields from workspace root if configured
+        if let Some(root) = workspace_root {
+            let has_inherit = config
+                .get("build.inherit")
+                .and_then(|v| v.as_bool())
+                .unwrap_or(false);
+            if has_inherit {
+                let root_path = root.join("dcr.toml");
+                if root_path.is_file() {
+                    let parent_config =
+                        Config::open(&root_path.to_string_lossy()).map_err(|e| e.to_string())?;
+                    config.merge_parent(&parent_config);
+                }
+            }
+        }
         let project_name = get_config_str(&config, "package.name");
         let project_version = get_config_str(&config, "package.version");
         let build_target_config = get_build_string_with_profile(&config, "target", profile);
@@ -548,17 +661,6 @@ fn build_project_at(
             .or_else(|| get_config_opt(&config, "toolchain.rcc"));
         let mut build_cflags =
             get_list_with_profile_and_target(&config, "cflags", profile, build_target)?;
-        if let Some(t) = build_target
-            && !t.trim().is_empty()
-        {
-            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 mut build_ldflags =
             get_list_with_profile_and_target(&config, "ldflags", profile, build_target)?;
         let build_ldscript =
@@ -595,11 +697,53 @@ 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());
         let resolved_archiver = resolve_tool("DCR_AR", tc_ar.as_deref());
 
-        let target_dir = build_target.map(|t| format!("target/{t}/{profile}"));
+        let out_dir_config = get_build_string_with_profile(&config, "out_dir", profile);
-        ensure_target_dirs(&items, profile, target_dir);
+        let target_dir_binding = if !out_dir_config.is_empty() {
+            out_dir_config
+        } else {
+            match workspace_root {
+                Some(root) => {
+                    let target_str = build_target
+                        .map(normalize_target_os)
+                        .filter(|t| !t.is_empty());
+                    let rel: PathBuf = match target_str {
+                        Some(ref t) => Path::new("target").join(t).join(profile),
+                        None => {
+                            let default_dir = if cfg!(target_os = "linux") {
+                                let arch = std::env::consts::ARCH;
+                                format!("{arch}-unknown-linux-gnu/{profile}")
+                            } else {
+                                profile.to_string()
+                            };
+                            Path::new("target").join(&default_dir)
+                        }
+                    };
+                    root.join(&rel).to_string_lossy().to_string()
+                }
+                None => normalize_target(build_target.unwrap_or(""), profile).unwrap_or_default(),
+            }
+        };
+        let target_dir = if target_dir_binding.is_empty() {
+            None
+        } else {
+            Some(target_dir_binding.clone())
+        };
+        ensure_target_dirs(&items, profile, target_dir, workspace_root.is_some());
 
         let deps_table = config.get("dependencies").and_then(|v| v.as_table());
         let resolved = resolve_deps(&config, profile, build_target, project_root)?;
@@ -635,7 +779,15 @@ fn build_project_at(
                                 dep_root.display()
                             ));
                         }
-                        build_project_at(&dep_root, profile, build_target, &[], force, verbose)?;
+                        build_project_at(
+                            &dep_root,
+                            profile,
+                            build_target,
+                            &[],
+                            force,
+                            verbose,
+                            None,
+                        )?;
                         print!(
                             "\r{:100}\r       {} {} v{}",
                             "",
@@ -724,7 +876,6 @@ fn build_project_at(
             }
         }
 
-        let target_dir_binding = normalize_target(build_target.unwrap_or(""), profile);
         let version_info = parse_version_info(&project_version);
         let substitute = |s: &str| -> String {
             s.replace("{profile}", profile)
@@ -749,7 +900,11 @@ fn build_project_at(
             standard: &build_standard,
             cxx_standard: &build_cxx_standard,
             target: build_target,
-            target_dir: target_dir_binding.as_deref(),
+            target_dir: if target_dir_binding.is_empty() {
+                None
+            } else {
+                Some(target_dir_binding.as_str())
+            },
             kind: normalize_kind(&build_kind),
             platform: normalize_platform(&build_platform),
             linker: resolved_linker.as_deref(),

src/cli/clean.rs

@@ -120,11 +120,22 @@ fn clean_from_root(root: &Path, flags: &CleanFlags) -> Result<(), String> {
         })
         .or_else(|| {
             Some(if cfg!(target_os = "linux") {
-                "x86_64-unknown-linux-gnu".to_string()
+                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()
             })

src/cli/flags.rs

@@ -21,6 +21,7 @@ use crate::utils::log::warn;
 pub struct BuildRunFlags {
     pub profile: String,
     pub target: Option<String>,
+    pub workspace: Option<String>,
     pub force: bool,
     pub clean: bool,
     pub verbose: bool,
@@ -29,6 +30,7 @@ pub struct BuildRunFlags {
 pub fn parse_build_run_flags(args: &[String]) -> Result<BuildRunFlags, i32> {
     let mut profile = PROFILE.to_string();
     let mut target = None;
+    let mut workspace = None;
     let mut force = false;
     let mut clean = false;
     let mut verbose = false;
@@ -52,6 +54,15 @@ pub fn parse_build_run_flags(args: &[String]) -> Result<BuildRunFlags, i32> {
             verbose = true;
             continue;
         }
+        if candidate == "workspace" {
+            if let Some(w) = iter.next() {
+                workspace = Some(w.clone());
+            } else {
+                warn("--workspace requires a value");
+                return Err(1);
+            }
+            continue;
+        }
         if candidate == "target" {
             if let Some(t) = iter.next() {
                 target = Some(t.clone());
@@ -76,6 +87,7 @@ pub fn parse_build_run_flags(args: &[String]) -> Result<BuildRunFlags, i32> {
     Ok(BuildRunFlags {
         profile,
         target,
+        workspace,
         force,
         clean,
         verbose,

src/cli/fmt.rs

@@ -0,0 +1,81 @@
+// DCR — Cargo-like C/C++ project manager.
+//
+// Copyright (C) 2026 Dexoron (Bezotechestvo Vladimir) <main@dexoron.su>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+use crate::utils::log::error;
+use crate::utils::text::{BOLD_GREEN, colored};
+use glob::glob;
+use std::process::Command;
+
+pub fn fmt(_args: &[String]) -> i32 {
+    let patterns = [
+        "src/**/*.c",
+        "src/**/*.cpp",
+        "src/**/*.cxx",
+        "src/**/*.cc",
+        "src/**/*.h",
+        "src/**/*.hpp",
+        "src/**/*.hxx",
+        "src/**/*.hh",
+        "tests/**/*.c",
+        "tests/**/*.cpp",
+        "tests/**/*.cxx",
+        "tests/**/*.cc",
+        "tests/**/*.h",
+        "tests/**/*.hpp",
+        "tests/**/*.hxx",
+        "tests/**/*.hh",
+    ];
+
+    let mut files = Vec::new();
+    for pattern in patterns {
+        if let Ok(paths) = glob(pattern) {
+            for path in paths.flatten() {
+                if let Some(s) = path.to_str() {
+                    files.push(s.to_string());
+                }
+            }
+        }
+    }
+
+    if files.is_empty() {
+        println!("    {} No files to format", colored("Format", BOLD_GREEN));
+        return 0;
+    }
+
+    println!(
+        "    {} {} files",
+        colored("Formatting", BOLD_GREEN),
+        files.len()
+    );
+
+    let status = Command::new("clang-format").arg("-i").args(&files).status();
+
+    match status {
+        Ok(s) if s.success() => {
+            println!("    {} successful", colored("Format", BOLD_GREEN));
+            0
+        }
+        Ok(s) => {
+            error(&format!("clang-format failed with status: {}", s));
+            1
+        }
+        Err(e) => {
+            error(&format!("Failed to execute clang-format: {}", e));
+            1
+        }
+    }
+}

src/cli/help.rs

@@ -31,6 +31,7 @@ pub fn help() -> i32 {
     println!("    run [--profile]   Build and run the project (default: --debug)");
     println!("    tree              Display the dependency tree");
     println!("    test              Run project tests (alias: tests)");
+    println!("    fmt               Format all C/C++ source files using clang-format");
     println!("    clean             Remove the target directory");
     println!("    gen <subcommand>  Generate IDE integration files");
     printc("FLAGS:", BOLD_GREEN);

src/cli/mod.rs

@@ -20,6 +20,7 @@ pub mod build;
 pub mod clean;
 pub mod flag_update;
 pub mod flags;
+pub mod fmt;
 pub mod r#gen;
 pub mod help;
 pub mod init;

src/cli/run.rs

@@ -24,6 +24,7 @@ use crate::utils::fs::find_project_root;
 use crate::utils::fs::with_dir;
 use crate::utils::log::error;
 use crate::utils::text::{BOLD_GREEN, colored};
+use std::path::Path;
 use std::process::Command;
 
 fn get_run_cmd(
@@ -82,28 +83,102 @@ pub fn run(args: &[String]) -> i32 {
             return 1;
         }
     };
+    let flags = match parse_build_run_flags(args) {
+        Ok(v) => v,
+        Err(_) => return 1,
+    };
+
+    // Handle workspace-only root: delegate to workspace member
+    if config.is_workspace_only() {
+        let ws = match crate::core::workspace::parse_workspace(
+            &config,
+            &flags.profile,
+            flags.target.as_deref(),
+            &root,
+        ) {
+            Ok(Some(ws)) => ws,
+            Ok(None) => {
+                error("Workspace root has no members defined");
+                return 1;
+            }
+            Err(e) => {
+                error(&e);
+                return 1;
+            }
+        };
+        let member = match &flags.workspace {
+            Some(name) => ws.members.iter().find(|m| m.name == *name),
+            None => ws.main_member(),
+        };
+        let member = match member {
+            Some(m) => m,
+            None => {
+                if let Some(name) = &flags.workspace {
+                    error(&format!("Workspace member '{name}' not found"));
+                } else {
+                    error("No workspace member to run (set `main = true` on one member)");
+                }
+                return 1;
+            }
+        };
+        // Build and run from the member's directory
+        return match with_dir(&member.path, || {
+            run_project(&member.path, &flags, Some(root.as_path()))
+        }) {
+            Ok(code) => code,
+            Err(e) => {
+                error(&e);
+                1
+            }
+        };
+    }
+
+    match run_project(&root, &flags, None) {
+        Ok(code) => code,
+        Err(e) => {
+            error(&e);
+            1
+        }
+    }
+}
+
+fn run_project(
+    root: &Path,
+    flags: &crate::cli::flags::BuildRunFlags,
+    workspace_root: Option<&Path>,
+) -> Result<i32, String> {
+    let config =
+        Config::open(root.join("dcr.toml").to_str().unwrap()).map_err(|err| err.to_string())?;
+
     let project_name: &str = config
         .get("package.name")
         .and_then(|v| v.as_str())
         .unwrap_or("");
 
-    let mut flags = match parse_build_run_flags(args) {
-        Ok(v) => v,
-        Err(_) => return 1,
-    };
-
     // If no target specified, use default host target for target-specific config
-    if flags.target.is_none() {
+    let mut target = flags.target.clone();
+    if target.is_none() {
         let default_target = if cfg!(target_os = "linux") {
-            "x86_64-unknown-linux-gnu"
+            format!("{}-unknown-linux-gnu", std::env::consts::ARCH)
         } else if cfg!(target_os = "macos") {
-            "x86_64-apple-darwin"
+            "x86_64-apple-darwin".to_string()
         } else if cfg!(target_os = "windows") {
-            "x86_64-pc-windows-msvc"
+            "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"
+            "unknown".to_string()
         };
-        flags.target = Some(default_target.to_string());
+        target = Some(default_target);
     }
 
     let build_kind = config
@@ -112,25 +187,36 @@ pub fn run(args: &[String]) -> i32 {
         .or_else(|| config.get("build.kind").and_then(|v| v.as_str()))
         .unwrap_or("");
 
-    let normalized_target_dir = flags
+    let out_dir =
-        .target
+        crate::cli::build::get_build_string_with_profile(&config, "out_dir", &flags.profile);
-        .as_ref()
+    let normalized_target_dir = if !out_dir.is_empty() {
-        .and_then(|t| crate::cli::build::normalize_target(t, &flags.profile));
+        Some(out_dir)
+    } else {
+        match workspace_root {
+            Some(wr) => target
+                .as_ref()
+                .and_then(|t| crate::cli::build::normalize_target(t, &flags.profile))
+                .map(|rel| wr.join(&rel).to_string_lossy().to_string()),
+            None => target
+                .as_ref()
+                .and_then(|t| crate::cli::build::normalize_target(t, &flags.profile)),
+        }
+    };
 
     let version = config
         .get("package.version")
         .and_then(|v| v.as_str())
         .unwrap_or("");
-    let run_cmd = get_run_cmd(&config, &flags.profile, flags.target.as_deref(), version);
+    let run_cmd = get_run_cmd(&config, &flags.profile, target.as_deref(), version);
 
     let kind = build_kind.trim();
     if run_cmd.is_none()
         && (kind == "staticlib" || kind == "sharedlib" || kind == "efi" || kind == "elf")
     {
-        error("Cannot run library build");
+        return Err("Cannot run library build".to_string());
-        return 1;
     }
-    let build_status = build(args);
+
+    let build_status = build(&args_for_build(flags));
     let bin_path = crate::platform::bin_path(
         &flags.profile,
         project_name,
@@ -140,15 +226,15 @@ pub fn run(args: &[String]) -> i32 {
         if let Some(cmd) = run_cmd {
             println!("\n    {} {}", colored("Running", BOLD_GREEN), cmd);
             println!("--------------------------------");
-            return run_shell(&cmd);
+            return Ok(run_shell(&cmd));
         }
         println!("\n    {} {}", colored("Running", BOLD_GREEN), bin_path);
         println!("--------------------------------");
-        return run_binary(
+        return Ok(run_binary(
             project_name,
             &flags.profile,
             normalized_target_dir.as_deref(),
-        );
+        ));
     }
 
     let fallback_code = if let Some(cmd) = run_cmd {
@@ -161,11 +247,27 @@ pub fn run(args: &[String]) -> i32 {
         )
     };
     if fallback_code != 1 {
-        return fallback_code;
+        return Ok(fallback_code);
     }
 
-    error("Fix errors in the code to run the project");
+    Err("Fix errors in the code to run the project".to_string())
-    1
+}
+
+fn args_for_build(flags: &crate::cli::flags::BuildRunFlags) -> Vec<String> {
+    let mut args = Vec::new();
+    args.push(format!("--{}", flags.profile));
+    if let Some(ref target) = flags.target {
+        args.push("--target".to_string());
+        args.push(target.clone());
+    }
+    if let Some(ref name) = flags.workspace {
+        args.push("--workspace".to_string());
+        args.push(name.clone());
+    }
+    if flags.verbose {
+        args.push("--verbose".to_string());
+    }
+    args
 }
 
 fn run_shell(cmd: &str) -> i32 {

src/core/builder/common.rs

@@ -37,9 +37,6 @@ pub fn collect_sources(
         collect_sources_rec(root, extensions, &mut sources, exclude_dirs, include_paths)?;
     }
     sources.sort();
-    if sources.is_empty() {
-        return Err(format!("No source files found in {}", format_roots(roots)));
-    }
     Ok(sources)
 }
 
@@ -89,17 +86,6 @@ fn collect_sources_rec(
     Ok(())
 }
 
-fn format_roots(roots: &[PathBuf]) -> String {
-    if roots.is_empty() {
-        return "<none>".to_string();
-    }
-    let mut out = Vec::new();
-    for root in roots {
-        out.push(root.to_string_lossy().to_string());
-    }
-    out.join(", ")
-}
-
 pub fn is_excluded(path: &Path, exclude_dirs: &[PathBuf], include_paths: &[String]) -> bool {
     if matches_patterns(path, include_paths, true) {
         return false;
@@ -316,6 +302,31 @@ pub fn needs_rebuild(source: &str, object: &str) -> bool {
     false
 }
 
+pub fn needs_link(objects: &[String], output_path: &str) -> bool {
+    let out_meta = match fs::metadata(output_path) {
+        Ok(m) => m,
+        Err(_) => return true,
+    };
+    let out_time = match out_meta.modified() {
+        Ok(t) => t,
+        Err(_) => return true,
+    };
+    for obj in objects {
+        let obj_meta = match fs::metadata(obj) {
+            Ok(m) => m,
+            Err(_) => return true,
+        };
+        let obj_time = match obj_meta.modified() {
+            Ok(t) => t,
+            Err(_) => return true,
+        };
+        if obj_time > out_time {
+            return true;
+        }
+    }
+    false
+}
+
 fn parse_d_file(content: &str) -> Vec<String> {
     let mut deps = Vec::new();
     let text = content.replace("\\\n", " ").replace("\\\r\n", " ");
@@ -418,6 +429,55 @@ mod tests {
         assert_eq!(result, "target/debug/obj/main.c.obj");
     }
 
+    #[test]
+    fn needs_link_no_output() {
+        let dir = temp_dir("link_no_out");
+        let obj1 = dir.join("test1.o");
+        let obj2 = dir.join("test2.o");
+        let out = dir.join("app");
+        fs::write(&obj1, "").unwrap();
+        fs::write(&obj2, "").unwrap();
+        let objs = vec![
+            obj1.to_string_lossy().to_string(),
+            obj2.to_string_lossy().to_string(),
+        ];
+        assert!(needs_link(&objs, &out.to_string_lossy()));
+    }
+
+    #[test]
+    fn needs_link_fresh() {
+        let dir = temp_dir("link_fresh");
+        let obj1 = dir.join("test1.o");
+        let obj2 = dir.join("test2.o");
+        let out = dir.join("app");
+        fs::write(&obj1, "").unwrap();
+        fs::write(&obj2, "").unwrap();
+        std::thread::sleep(std::time::Duration::from_millis(50));
+        fs::write(&out, "").unwrap();
+        let objs = vec![
+            obj1.to_string_lossy().to_string(),
+            obj2.to_string_lossy().to_string(),
+        ];
+        assert!(!needs_link(&objs, &out.to_string_lossy()));
+    }
+
+    #[test]
+    fn needs_link_stale() {
+        let dir = temp_dir("link_stale");
+        let obj1 = dir.join("test1.o");
+        let obj2 = dir.join("test2.o");
+        let out = dir.join("app");
+        fs::write(&obj1, "").unwrap();
+        fs::write(&out, "").unwrap();
+        std::thread::sleep(std::time::Duration::from_millis(50));
+        fs::write(&obj2, "").unwrap();
+        let objs = vec![
+            obj1.to_string_lossy().to_string(),
+            obj2.to_string_lossy().to_string(),
+        ];
+        assert!(needs_link(&objs, &out.to_string_lossy()));
+    }
+
     #[test]
     fn needs_rebuild_no_object() {
         let dir = temp_dir("rebuild_no_obj");
@@ -550,7 +610,8 @@ mod tests {
         let result = collect_sources(&roots, &["c"], &[], &include);
         std::env::set_current_dir(prev).unwrap();
 
-        assert!(result.is_err(), "empty src should return error");
+        let sources = result.expect("empty src should return Ok");
+        assert!(sources.is_empty(), "empty src should return empty vec");
     }
 
     #[test]

src/core/builder/gas.rs

@@ -43,6 +43,10 @@ pub fn build(ctx: &BuildContext) -> Result<f64, String> {
 
     if ctx.kind == "staticlib" {
         let lib_path = platform::lib_path(ctx.profile, ctx.project_name, ctx.target_dir);
+        if !common::needs_link(&objects, &lib_path) {
+            let elapsed = ((start_time.elapsed().as_secs_f64() * 100.0).trunc()) / 100.0;
+            return Ok(elapsed);
+        }
         let archiver = ctx.archiver.unwrap_or(if cfg!(target_os = "windows") {
             "lib"
         } else {
@@ -105,6 +109,11 @@ pub fn build(ctx: &BuildContext) -> Result<f64, String> {
     } else {
         platform::bin_path(ctx.profile, &final_name, ctx.target_dir)
     };
+
+    if !common::needs_link(&objects, &out_path) {
+        let elapsed = ((start_time.elapsed().as_secs_f64() * 100.0).trunc()) / 100.0;
+        return Ok(elapsed);
+    }
     cmd.arg("-o").arg(out_path);
 
     if ctx.verbose || std::env::var("DCR_DEBUG").is_ok() {

src/core/builder/msvc.rs

@@ -43,6 +43,10 @@ pub fn build(ctx: &BuildContext) -> Result<f64, String> {
 
     if ctx.kind == "staticlib" {
         let lib_path = platform::lib_path(ctx.profile, ctx.project_name, ctx.target_dir);
+        if !common::needs_link(&objects, &lib_path) {
+            let elapsed = ((start_time.elapsed().as_secs_f64() * 100.0).trunc()) / 100.0;
+            return Ok(elapsed);
+        }
         let mut cmd = Command::new(ctx.archiver.unwrap_or("lib"));
         cmd.arg("/nologo").arg(format!("/OUT:{lib_path}"));
         for obj in &objects {
@@ -117,6 +121,11 @@ pub fn build(ctx: &BuildContext) -> Result<f64, String> {
     } else {
         platform::bin_path(ctx.profile, ctx.project_name, ctx.target_dir)
     };
+
+    if !common::needs_link(&objects, &out_path) {
+        let elapsed = ((start_time.elapsed().as_secs_f64() * 100.0).trunc()) / 100.0;
+        return Ok(elapsed);
+    }
     cmd.arg(format!("/Fe:{out_path}"));
 
     if ctx.verbose || std::env::var("DCR_DEBUG").is_ok() {

src/core/builder/nasm.rs

@@ -43,6 +43,10 @@ pub fn build(ctx: &BuildContext) -> Result<f64, String> {
 
     if ctx.kind == "staticlib" {
         let lib_path = platform::lib_path(ctx.profile, ctx.project_name, ctx.target_dir);
+        if !common::needs_link(&objects, &lib_path) {
+            let elapsed = ((start_time.elapsed().as_secs_f64() * 100.0).trunc()) / 100.0;
+            return Ok(elapsed);
+        }
         let archiver = ctx.archiver.unwrap_or(if cfg!(target_os = "windows") {
             "lib"
         } else {
@@ -105,6 +109,11 @@ pub fn build(ctx: &BuildContext) -> Result<f64, String> {
     } else {
         platform::bin_path(ctx.profile, &final_name, ctx.target_dir)
     };
+
+    if !common::needs_link(&objects, &out_path) {
+        let elapsed = ((start_time.elapsed().as_secs_f64() * 100.0).trunc()) / 100.0;
+        return Ok(elapsed);
+    }
     cmd.arg("-o").arg(out_path);
 
     if ctx.verbose || std::env::var("DCR_DEBUG").is_ok() {

src/core/builder/unix_cc.rs

@@ -45,6 +45,10 @@ pub fn build(ctx: &BuildContext) -> Result<f64, String> {
 
     if ctx.kind == "staticlib" {
         let lib_path = platform::lib_path(ctx.profile, ctx.project_name, ctx.target_dir);
+        if !common::needs_link(&objects, &lib_path) {
+            let elapsed = ((start_time.elapsed().as_secs_f64() * 100.0).trunc()) / 100.0;
+            return Ok(elapsed);
+        }
         let mut cmd = Command::new(ctx.archiver.unwrap_or("ar"));
         cmd.arg("rcs").arg(&lib_path);
         for obj in &objects {
@@ -106,6 +110,11 @@ pub fn build(ctx: &BuildContext) -> Result<f64, String> {
     } else {
         platform::bin_path(ctx.profile, &final_name, ctx.target_dir)
     };
+
+    if !common::needs_link(&objects, &out_path) {
+        let elapsed = ((start_time.elapsed().as_secs_f64() * 100.0).trunc()) / 100.0;
+        return Ok(elapsed);
+    }
     cmd.arg("-o").arg(out_path);
 
     if ctx.verbose || std::env::var("DCR_DEBUG").is_ok() {

src/core/config.rs

@@ -27,7 +27,15 @@ const DEFAULT_LANGUAGE: &str = "c";
 const DEFAULT_STANDARD: &str = "c11";
 const DEFAULT_COMPILER: &str = "clang";
 const DEFAULT_KIND: &str = "bin";
-const VALID_KINDS: &[&str] = &["bin", "staticlib", "sharedlib", "efi", "elf"];
+const VALID_KINDS: &[&str] = &[
+    "bin",
+    "staticlib",
+    "sharedlib",
+    "efi",
+    "elf",
+    "none",
+    "custom",
+];
 
 #[derive(Debug)]
 pub enum ConfigError {
@@ -77,8 +85,10 @@ pub struct Config {
 #[allow(dead_code)]
 #[derive(Debug, Clone, Deserialize)]
 pub struct DcrConfig {
-    pub package: PackageConfig,
+    #[serde(default)]
-    pub build: BuildConfig,
+    pub package: Option<PackageConfig>,
+    #[serde(default)]
+    pub build: Option<BuildConfig>,
     #[serde(default)]
     pub dependencies: BTreeMap<String, DependencyConfig>,
     #[serde(default)]
@@ -99,7 +109,8 @@ pub struct PackageConfig {
 #[derive(Debug, Clone, Deserialize)]
 pub struct BuildConfig {
     pub language: LanguageConfig,
-    pub standard: String,
+    #[serde(default)]
+    pub standard: Option<String>,
     #[serde(default)]
     pub cxx_standard: Option<String>,
     pub compiler: String,
@@ -108,6 +119,8 @@ pub struct BuildConfig {
     #[serde(default)]
     pub target: Option<String>,
     #[serde(default)]
+    pub out_dir: Option<String>,
+    #[serde(default)]
     pub platform: Option<String>,
     #[serde(default)]
     pub cflags: Vec<String>,
@@ -123,6 +136,8 @@ pub struct BuildConfig {
     pub clean: Vec<String>,
     #[serde(default)]
     pub src_disable: Option<bool>,
+    #[serde(default)]
+    pub workspace_only: bool,
 }
 
 #[derive(Debug, Clone, Deserialize)]
@@ -201,13 +216,100 @@ impl Config {
     }
 
     #[allow(dead_code)]
-    pub fn package(&self) -> &PackageConfig {
+    pub fn package(&self) -> Option<&PackageConfig> {
-        &self.typed.package
+        self.typed.package.as_ref()
     }
 
     #[allow(dead_code)]
-    pub fn build_config(&self) -> &BuildConfig {
+    pub fn build_config(&self) -> Option<&BuildConfig> {
-        &self.typed.build
+        self.typed.build.as_ref()
+    }
+
+    pub fn is_workspace_only(&self) -> bool {
+        self.typed
+            .build
+            .as_ref()
+            .map(|b| b.workspace_only)
+            .unwrap_or(false)
+            && !self.typed.workspace.is_empty()
+    }
+
+    /// Merge build fields from parent config into self where self has empty/default values.
+    /// Used for workspace member inheritance (build.inherit = true).
+    pub fn merge_parent(&mut self, parent: &Config) {
+        let fields: &[&str] = &[
+            "language",
+            "standard",
+            "cxx_standard",
+            "compiler",
+            "kind",
+            "target",
+            "platform",
+            "cflags",
+            "ldflags",
+            "exclude",
+            "include",
+            "roots",
+            "clean",
+            "src_disable",
+        ];
+        let parent_build = match parent.data.get("build").and_then(|v| v.as_table()) {
+            Some(t) => t.clone(),
+            None => return,
+        };
+
+        let self_build = self
+            .data
+            .get("build")
+            .and_then(|v| v.as_table())
+            .cloned()
+            .unwrap_or_default();
+
+        let mut changes: Vec<(String, toml::Value)> = Vec::new();
+
+        for field in fields {
+            let val = match parent_build.get(*field) {
+                Some(v) => v,
+                None => continue,
+            };
+
+            let self_val = self_build.get(*field);
+            let should_inherit = match val {
+                toml::Value::Array(_) => self_val.is_none(),
+                toml::Value::String(_) => self_val
+                    .and_then(|v| v.as_str())
+                    .map(|s| s.trim().is_empty())
+                    .unwrap_or(true),
+                _ => self_val.is_none(),
+            };
+            if should_inherit {
+                changes.push((field.to_string(), val.clone()));
+            }
+        }
+
+        if changes.is_empty() {
+            return;
+        }
+
+        if !self.data.is_table() {
+            let mut m = Map::new();
+            m.insert("build".to_string(), toml::Value::Table(Map::new()));
+            self.data = toml::Value::Table(m);
+        }
+
+        let tbl = self.data.as_table_mut().unwrap();
+        let build_tbl = tbl
+            .entry("build".to_string())
+            .or_insert_with(|| toml::Value::Table(Map::new()));
+        if let Some(build_tbl) = build_tbl.as_table_mut() {
+            for (key, val) in changes {
+                build_tbl.entry(key).or_insert(val);
+            }
+        }
+
+        if let Ok(typed) = parse_typed_config(&self.data) {
+            self.typed = typed;
+        }
     }
 
     pub fn get(&self, key: &str) -> Option<&Value> {
@@ -229,15 +331,29 @@ impl Config {
     }
 
     pub fn validate(&self) -> Result<(), ConfigError> {
-        if self.typed.package.name.trim().is_empty() {
+        if self.is_workspace_only() {
+            return self.validate_workspace();
+        }
+
+        let pkg =
+            self.typed.package.as_ref().ok_or_else(|| {
+                ConfigError::Invalid("missing [package] section (required)".into())
+            })?;
+        let build = self
+            .typed
+            .build
+            .as_ref()
+            .ok_or_else(|| ConfigError::Invalid("missing [build] section (required)".into()))?;
+
+        if pkg.name.trim().is_empty() {
             return Err(ConfigError::Invalid("package.name is empty".into()));
         }
-        if self.typed.package.version.trim().is_empty() {
+        if pkg.version.trim().is_empty() {
             return Err(ConfigError::Invalid("package.version is empty".into()));
         }
-        validate_package_name(&self.typed.package.name)?;
+        validate_package_name(&pkg.name)?;
 
-        if let Some(pkg_type) = &self.typed.package.pkg_type {
+        if let Some(pkg_type) = &pkg.pkg_type {
             let pkg_type = pkg_type.trim();
             if !pkg_type.is_empty() && pkg_type != "lib" && pkg_type != "app" && pkg_type != "none"
             {
@@ -247,34 +363,44 @@ impl Config {
             }
         }
 
-        validate_language_config(&self.typed.build.language, "build.language")?;
+        validate_language_config(&build.language, "build.language")?;
-        if self.typed.build.standard.trim().is_empty() {
+        let lang_is_asm = match &build.language {
+            LanguageConfig::One(s) => s.trim().eq_ignore_ascii_case("asm"),
+            LanguageConfig::Many(v) => v.len() == 1 && v[0].trim().eq_ignore_ascii_case("asm"),
+        };
+        if let Some(ref std) = build.standard
+            && std.trim().is_empty()
+            && !lang_is_asm
+        {
             return Err(ConfigError::Invalid("build.standard is empty".into()));
         }
-        if self.typed.build.compiler.trim().is_empty() {
+        if build.compiler.trim().is_empty() {
             return Err(ConfigError::Invalid("build.compiler is empty".into()));
         }
-        if let Some(platform) = &self.typed.build.platform
+        if let Some(platform) = &build.platform
             && platform.trim().is_empty()
         {
             return Err(ConfigError::Invalid("build.platform is empty".into()));
         }
         validate_toolchain(self.typed.toolchain.as_ref())?;
-        if let Some(kind) = &self.typed.build.kind {
+        if let Some(kind) = &build.kind {
             let kind = kind.trim();
             if !kind.is_empty() && !VALID_KINDS.contains(&kind) {
                 return Err(ConfigError::Invalid("build.kind is invalid".into()));
             }
         }
-        validate_string_list(&self.typed.build.exclude, "build.exclude")?;
+        validate_string_list(&build.exclude, "build.exclude")?;
-        validate_string_list(&self.typed.build.include, "build.include")?;
+        validate_string_list(&build.include, "build.include")?;
-        validate_string_list(&self.typed.build.roots, "build.roots")?;
+        validate_string_list(&build.roots, "build.roots")?;
-        validate_string_list(&self.typed.build.clean, "build.clean")?;
+        validate_string_list(&build.clean, "build.clean")?;
-        validate_string_list(&self.typed.build.cflags, "build.cflags")?;
+        validate_string_list(&build.cflags, "build.cflags")?;
-        validate_string_list(&self.typed.build.ldflags, "build.ldflags")?;
+        validate_string_list(&build.ldflags, "build.ldflags")?;
-        if let Some(target) = &self.typed.build.target {
+        if let Some(target) = &build.target {
             validate_non_empty_string(target, "build.target")?;
         }
+        if let Some(out_dir) = &build.out_dir {
+            validate_non_empty_string(out_dir, "build.out_dir")?;
+        }
         for profile in ["release", "debug"] {
             if let Some(section) = self
                 .data
@@ -418,7 +544,9 @@ impl Config {
         if let Some(lang) = table.get("language") {
             self.validate_language(lang)?;
         }
-        for key in ["standard", "compiler", "kind", "target", "platform"] {
+        for key in [
+            "standard", "compiler", "kind", "target", "out_dir", "platform",
+        ] {
             if let Some(value) = table.get(key) {
                 let s = value.as_str().unwrap_or("");
                 if s.trim().is_empty() {
@@ -649,7 +777,9 @@ fn format_toml(value: &Value) -> Result<String, ConfigError> {
     } else {
         out.push_str(&format!("language = \"{language}\"\n"));
     }
-    out.push_str(&format!("standard = \"{standard}\"\n"));
+    if !standard.is_empty() {
+        out.push_str(&format!("standard = \"{standard}\"\n"));
+    }
     out.push_str(&format!("compiler = \"{compiler}\"\n"));
     let kind = build
         .get("kind")
@@ -661,6 +791,11 @@ fn format_toml(value: &Value) -> Result<String, ConfigError> {
     {
         out.push_str(&format!("target = \"{target}\"\n"));
     }
+    if let Some(out_dir) = build.get("out_dir").and_then(|v| v.as_str())
+        && !out_dir.trim().is_empty()
+    {
+        out.push_str(&format!("out_dir = \"{out_dir}\"\n"));
+    }
     if let Some(cflags) = build.get("cflags") {
         out.push_str(&format!("cflags = {}\n", format_string_array(cflags)));
     }
@@ -824,10 +959,10 @@ mod tests {
             "[package]\nname = \"typed\"\nversion = \"1.2.3\"\ntype = \"lib\"\n\n[build]\nlanguage = [\"c\", \"c++\"]\nstandard = \"c11\"\ncompiler = \"clang\"\nkind = \"staticlib\"\ncflags = [\"-Wall\"]\n\n[dependencies]\nfoo = \"1.0.0\"\n",
         );
         let config = Config::open(&path.to_string_lossy()).unwrap();
-        assert_eq!(config.package().name, "typed");
+        assert_eq!(config.package().unwrap().name, "typed");
-        assert_eq!(config.typed().package.version, "1.2.3");
+        assert_eq!(config.typed().package.as_ref().unwrap().version, "1.2.3");
-        assert_eq!(config.build_config().compiler, "clang");
+        assert_eq!(config.build_config().unwrap().compiler, "clang");
-        assert_eq!(config.build_config().cflags, ["-Wall"]);
+        assert_eq!(config.build_config().unwrap().cflags, ["-Wall"]);
         assert!(config.typed().dependencies.contains_key("foo"));
     }
 

src/core/runner.rs

@@ -22,12 +22,10 @@ use std::process::Command;
 pub fn run_binary(project_name: &str, profile: &str, target_dir: Option<&str>) -> i32 {
     let bin_path = platform::bin_path(profile, project_name, target_dir);
     if Path::new(&bin_path).exists() {
-        let output = Command::new(&bin_path).output();
+        let status = Command::new(&bin_path).status();
-        match output {
+        match status {
-            Ok(o) => {
+            Ok(s) => {
-                print!("{}", String::from_utf8_lossy(&o.stdout));
+                return s.code().unwrap_or(0);
-                eprint!("{}", String::from_utf8_lossy(&o.stderr));
-                return o.status.code().unwrap_or(0);
             }
             Err(_) => {
                 return 1;

src/core/workspace.rs

@@ -26,6 +26,7 @@ pub struct WorkspaceMember {
     pub name: String,
     pub path: PathBuf,
     pub deps: Vec<String>,
+    pub main: bool,
 }
 
 #[derive(Debug, Clone)]
@@ -33,6 +34,15 @@ pub struct Workspace {
     pub members: Vec<WorkspaceMember>,
 }
 
+impl Workspace {
+    pub fn main_member(&self) -> Option<&WorkspaceMember> {
+        self.members
+            .iter()
+            .find(|m| m.main)
+            .or_else(|| self.members.first())
+    }
+}
+
 pub fn parse_workspace(
     config: &Config,
     profile: &str,
@@ -85,6 +95,7 @@ pub fn parse_workspace(
             name: name.to_string(),
             path,
             deps,
+            main: tbl.get("main").and_then(|v| v.as_bool()).unwrap_or(false),
         });
     }
 

src/main.rs

@@ -14,7 +14,6 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
 use crate::utils::log::error;
 mod cli;
 mod config;
@@ -41,6 +40,7 @@ fn main() {
         "run" => cli::run::run(rest),
         "tree" => cli::tree::tree(rest),
         "test" | "tests" => cli::test::test(rest),
+        "fmt" => cli::fmt::fmt(rest),
         "clean" => cli::clean::clean(rest),
         "gen" => cli::r#gen::r#gen(rest),
         "--version" => {

src/platform/bsd.rs

@@ -0,0 +1,105 @@
+// DCR — Cargo-like C/C++ project manager.
+//
+// Copyright (C) 2026 Dexoron (Bezotechestvo Vladimir) <main@dexoron.su>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+pub fn bin_path(profile: &str, name: &str, target_dir: Option<&str>) -> String {
+    match target_dir {
+        Some(dir) => format!("{}/{}", dir.trim_end_matches('/'), name),
+        None => {
+            let arch = std::env::consts::ARCH;
+            let os = std::env::consts::OS;
+            let target = format!("{arch}-unknown-{os}");
+            format!("./target/{target}/{profile}/{name}")
+        }
+    }
+}
+
+pub fn lib_path(profile: &str, name: &str, target_dir: Option<&str>) -> String {
+    match target_dir {
+        Some(dir) => format!("{}/lib{}.a", dir.trim_end_matches('/'), name),
+        None => {
+            let arch = std::env::consts::ARCH;
+            let os = std::env::consts::OS;
+            let target = format!("{arch}-unknown-{os}");
+            format!("./target/{target}/{profile}/lib{name}.a")
+        }
+    }
+}
+
+pub fn elf_path(profile: &str, name: &str, target_dir: Option<&str>) -> String {
+    match target_dir {
+        Some(dir) => format!("{}/{}", dir.trim_end_matches('/'), name),
+        None => {
+            let arch = std::env::consts::ARCH;
+            let os = std::env::consts::OS;
+            let target = format!("{arch}-unknown-{os}");
+            format!("./target/{target}/{profile}/{name}")
+        }
+    }
+}
+
+pub fn efi_path(profile: &str, name: &str, target_dir: Option<&str>) -> String {
+    match target_dir {
+        Some(dir) => format!("{}/{}.efi", dir.trim_end_matches('/'), name),
+        None => {
+            let arch = std::env::consts::ARCH;
+            let os = std::env::consts::OS;
+            let target = format!("{arch}-unknown-{os}");
+            format!("./target/{target}/{profile}/{name}.efi")
+        }
+    }
+}
+
+pub fn shared_lib_path(profile: &str, name: &str, target_dir: Option<&str>) -> String {
+    match target_dir {
+        Some(dir) => format!("{}/lib{}.so", dir.trim_end_matches('/'), name),
+        None => {
+            let arch = std::env::consts::ARCH;
+            let os = std::env::consts::OS;
+            let target = format!("{arch}-unknown-{os}");
+            format!("./target/{target}/{profile}/lib{name}.so")
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn bin_path_default() {
+        let arch = std::env::consts::ARCH;
+        let os = std::env::consts::OS;
+        let expected = format!("./target/{arch}-unknown-{os}/debug/hello");
+        assert_eq!(bin_path("debug", "hello", None), expected);
+    }
+
+    #[test]
+    fn lib_path_default() {
+        let arch = std::env::consts::ARCH;
+        let os = std::env::consts::OS;
+        let expected = format!("./target/{arch}-unknown-{os}/debug/libmylib.a");
+        assert_eq!(lib_path("debug", "mylib", None), expected);
+    }
+
+    #[test]
+    fn shared_lib_path_default() {
+        let arch = std::env::consts::ARCH;
+        let os = std::env::consts::OS;
+        let expected = format!("./target/{arch}-unknown-{os}/debug/libmylib.so");
+        assert_eq!(shared_lib_path("debug", "mylib", None), expected);
+    }
+}

src/platform/mod.rs

@@ -15,6 +15,13 @@
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+#[cfg(any(
+    target_os = "freebsd",
+    target_os = "openbsd",
+    target_os = "netbsd",
+    target_os = "dragonfly"
+))]
+pub mod bsd;
 #[cfg(target_os = "linux")]
 pub mod linux;
 #[cfg(target_os = "macos")]
@@ -35,7 +42,24 @@ pub fn bin_path(profile: &str, name: &str, target_dir: Option<&str>) -> String {
     {
         return windows::bin_path(profile, name, target_dir);
     }
-    #[cfg(not(any(target_os = "linux", target_os = "macos", target_os = "windows")))]
+    #[cfg(any(
+        target_os = "freebsd",
+        target_os = "openbsd",
+        target_os = "netbsd",
+        target_os = "dragonfly"
+    ))]
+    {
+        return bsd::bin_path(profile, name, target_dir);
+    }
+    #[cfg(not(any(
+        target_os = "linux",
+        target_os = "macos",
+        target_os = "windows",
+        target_os = "freebsd",
+        target_os = "openbsd",
+        target_os = "netbsd",
+        target_os = "dragonfly"
+    )))]
     {
         match target_dir {
             Some(dir) => format!("{}/{}", dir.trim_end_matches('/'), name),
@@ -57,7 +81,24 @@ pub fn elf_path(profile: &str, name: &str, target_dir: Option<&str>) -> String {
     {
         return windows::elf_path(profile, name, target_dir);
     }
-    #[cfg(not(any(target_os = "linux", target_os = "macos", target_os = "windows")))]
+    #[cfg(any(
+        target_os = "freebsd",
+        target_os = "openbsd",
+        target_os = "netbsd",
+        target_os = "dragonfly"
+    ))]
+    {
+        return bsd::elf_path(profile, name, target_dir);
+    }
+    #[cfg(not(any(
+        target_os = "linux",
+        target_os = "macos",
+        target_os = "windows",
+        target_os = "freebsd",
+        target_os = "openbsd",
+        target_os = "netbsd",
+        target_os = "dragonfly"
+    )))]
     {
         match target_dir {
             Some(dir) => format!("{}/{}", dir.trim_end_matches('/'), name),
@@ -79,7 +120,24 @@ pub fn efi_path(profile: &str, name: &str, target_dir: Option<&str>) -> String {
     {
         return windows::efi_path(profile, name, target_dir);
     }
-    #[cfg(not(any(target_os = "linux", target_os = "macos", target_os = "windows")))]
+    #[cfg(any(
+        target_os = "freebsd",
+        target_os = "openbsd",
+        target_os = "netbsd",
+        target_os = "dragonfly"
+    ))]
+    {
+        return bsd::efi_path(profile, name, target_dir);
+    }
+    #[cfg(not(any(
+        target_os = "linux",
+        target_os = "macos",
+        target_os = "windows",
+        target_os = "freebsd",
+        target_os = "openbsd",
+        target_os = "netbsd",
+        target_os = "dragonfly"
+    )))]
     {
         match target_dir {
             Some(dir) => format!("{}/{}.efi", dir.trim_end_matches('/'), name),
@@ -101,7 +159,24 @@ pub fn lib_path(profile: &str, name: &str, target_dir: Option<&str>) -> String {
     {
         return windows::lib_path(profile, name, target_dir);
     }
-    #[cfg(not(any(target_os = "linux", target_os = "macos", target_os = "windows")))]
+    #[cfg(any(
+        target_os = "freebsd",
+        target_os = "openbsd",
+        target_os = "netbsd",
+        target_os = "dragonfly"
+    ))]
+    {
+        return bsd::lib_path(profile, name, target_dir);
+    }
+    #[cfg(not(any(
+        target_os = "linux",
+        target_os = "macos",
+        target_os = "windows",
+        target_os = "freebsd",
+        target_os = "openbsd",
+        target_os = "netbsd",
+        target_os = "dragonfly"
+    )))]
     {
         match target_dir {
             Some(dir) => format!("{}/lib{}.a", dir.trim_end_matches('/'), name),
@@ -123,7 +198,24 @@ pub fn shared_lib_path(profile: &str, name: &str, target_dir: Option<&str>) -> S
     {
         return windows::shared_lib_path(profile, name, target_dir);
     }
-    #[cfg(not(any(target_os = "linux", target_os = "macos", target_os = "windows")))]
+    #[cfg(any(
+        target_os = "freebsd",
+        target_os = "openbsd",
+        target_os = "netbsd",
+        target_os = "dragonfly"
+    ))]
+    {
+        return bsd::shared_lib_path(profile, name, target_dir);
+    }
+    #[cfg(not(any(
+        target_os = "linux",
+        target_os = "macos",
+        target_os = "windows",
+        target_os = "freebsd",
+        target_os = "openbsd",
+        target_os = "netbsd",
+        target_os = "dragonfly"
+    )))]
     {
         match target_dir {
             Some(dir) => format!("{}/lib{}.so", dir.trim_end_matches('/'), name),

tests/cli_basic.rs

@@ -198,18 +198,6 @@ fn workspace_build_and_clean_all() {
         "workspace clean --all --release should succeed"
     );
 
-    for (name, _) in &members {
-        let member = root.join("src").join(name);
-        let target_dir = "target/x86_64-unknown-linux-gnu";
-        assert!(
-            !member.join(target_dir).join("release").exists(),
-            "member target/x86_64-unknown-linux-gnu/release should be removed"
-        );
-        assert!(
-            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_dir).join("release").exists(),
@@ -395,6 +383,96 @@ fn registry_dependency_is_built_from_cache() {
     );
 }
 
+fn parse_project_name(toml: &str) -> String {
+    toml.lines()
+        .find(|l| l.trim().starts_with("name ="))
+        .and_then(|l| l.split('=').nth(1))
+        .map(|s| s.trim().trim_matches('"').to_string())
+        .expect("could not parse project name from dcr.toml")
+}
+
+fn default_artifact_path(project_root: &Path, project_name: &str) -> PathBuf {
+    project_root
+        .join("target")
+        .join("x86_64-unknown-linux-gnu")
+        .join("debug")
+        .join(project_name)
+}
+
+#[test]
+fn build_with_target_config() {
+    let Some(compiler) = available_compiler() else {
+        eprintln!("no compiler found; skipping target config test");
+        return;
+    };
+
+    let dir = unique_sandbox_dir("target_cfg");
+    let out = run_dcr(&["init"], &dir);
+    assert!(out.status.success(), "dcr init should succeed");
+
+    let toml_path = dir.join("dcr.toml");
+    let toml = std::fs::read_to_string(&toml_path).expect("failed to read dcr.toml");
+    let project_name = parse_project_name(&toml);
+    let updated = toml.replace("[build]", "[build]\ntarget = \"linux\"");
+    std::fs::write(&toml_path, updated).expect("failed to write dcr.toml");
+
+    let envs = [("DCR_COMPILER", compiler)];
+    let out = run_dcr_env(&["build"], &dir, &envs);
+    assert!(
+        out.status.success(),
+        "dcr build with target = \"linux\" should succeed"
+    );
+
+    let artifact = default_artifact_path(&dir, &project_name);
+    assert!(
+        artifact.is_file(),
+        "artifact should be at default path target/x86_64-unknown-linux-gnu/debug/{}",
+        project_name
+    );
+}
+
+#[test]
+fn build_with_out_dir() {
+    let Some(compiler) = available_compiler() else {
+        eprintln!("no compiler found; skipping out_dir test");
+        return;
+    };
+
+    let dir = unique_sandbox_dir("out_dir");
+    let out = run_dcr(&["init"], &dir);
+    assert!(out.status.success(), "dcr init should succeed");
+
+    let toml_path = dir.join("dcr.toml");
+    let toml = std::fs::read_to_string(&toml_path).expect("failed to read dcr.toml");
+    let project_name = parse_project_name(&toml);
+    let updated = toml.replace("[build]", "[build]\nout_dir = \"./_BUILD\"");
+    std::fs::write(&toml_path, updated).expect("failed to write dcr.toml");
+
+    let envs = [("DCR_COMPILER", compiler)];
+    let out = run_dcr_env(&["build"], &dir, &envs);
+    if !out.status.success() {
+        eprintln!("stdout: {}", String::from_utf8_lossy(&out.stdout));
+        eprintln!("stderr: {}", String::from_utf8_lossy(&out.stderr));
+    }
+    assert!(
+        out.status.success(),
+        "dcr build with out_dir should succeed"
+    );
+
+    let artifact = dir.join("_BUILD").join(&project_name);
+    assert!(
+        artifact.is_file(),
+        "artifact should be at _BUILD/{} (custom out_dir)",
+        project_name
+    );
+
+    let default_path = default_artifact_path(&dir, &project_name);
+    assert!(
+        !default_path.exists(),
+        "artifact should NOT be at default path when out_dir is set"
+    );
+}
+
 #[test]
 fn dcr_test_runs_without_sandbox_dependency() {
     let Some(compiler) = available_compiler() else {

tests/cli_errors.rs

@@ -280,8 +280,11 @@ fn build_release_profile() {
     let out = run_dcr_env(&["build", "--release"], &dir, &envs);
     assert!(out.status.success(), "release build should succeed");
     assert!(
-        dir.join("target").join("release").is_dir(),
+        dir.join("target")
-        "target/release should exist"
+            .join("x86_64-unknown-linux-gnu")
+            .join("release")
+            .is_dir(),
+        "target/x86_64-unknown-linux-gnu/release should exist"
     );
 }