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| 1f5b8cdcee |
@@ -12,8 +12,13 @@ Only ASCII letters, digits, underscores `_` and hyphens `-` are allowed in the p
|
||||
|
||||
```bash
|
||||
dcr new my-app
|
||||
dcr new my-app --vcs none
|
||||
```
|
||||
|
||||
Flags:
|
||||
|
||||
* `--vcs \<git|none>` — Initialize version control system (defaults to `git` if available, or `none`).
|
||||
|
||||
Generates:
|
||||
|
||||
* `dcr.toml` with basic fields
|
||||
@@ -24,8 +29,12 @@ Generates:
|
||||
Initializes a DCR project in the current (empty) directory.
|
||||
|
||||
```bash
|
||||
mkdir app && cd app
|
||||
dcr init
|
||||
dcr init --vcs none
|
||||
```
|
||||
|
||||
Flags:
|
||||
|
||||
* `--vcs \<git|none>` — Initialize version control system (defaults to `git` if available, or `none`).
|
||||
|
||||
The project name is taken from the current directory name. The directory name must follow the same naming rules as `dcr new`.
|
||||
|
||||
@@ -15,9 +15,9 @@ dcr setup
|
||||
If `~/.dcr/config.toml` is not found, DCR returns an error. Create it manually:
|
||||
|
||||
```toml
|
||||
[[registry]]
|
||||
name = "default"
|
||||
[registry.default]
|
||||
url = "https://index.dcr.pm"
|
||||
priority = 1
|
||||
```
|
||||
|
||||
## `dcr --help`
|
||||
|
||||
@@ -13,9 +13,9 @@ error: registry not found
|
||||
**Solution:** Make sure `~/.dcr/config.toml` exists:
|
||||
|
||||
```toml
|
||||
[[registry]]
|
||||
name = "default"
|
||||
[registry.default]
|
||||
url = "https://index.dcr.pm"
|
||||
priority = 1
|
||||
```
|
||||
|
||||
And check `DCR_INDEX_PATH`:
|
||||
|
||||
@@ -103,7 +103,7 @@ man dcr-build
|
||||
To use the registry, create `~/.dcr/config.toml`:
|
||||
|
||||
```toml
|
||||
[[registry]]
|
||||
name = "default"
|
||||
[registry.default]
|
||||
url = "https://index.dcr.pm"
|
||||
priority = 1
|
||||
```
|
||||
|
||||
@@ -10,36 +10,23 @@ DCR itself is [GPL-3.0-or-later](https://spdx.org/licenses/GPL-3.0-or-later.html
|
||||
|
||||
> **Note:** DCR is a build tool, not a library. The GPL applies only to DCR's own source code. Projects built with DCR are not subject to DCR's license — their licensing is determined solely by their own code and dependencies.
|
||||
|
||||
## Vendored libraries
|
||||
|
||||
DCR statically links the following C libraries through its vendored Rust dependencies:
|
||||
|
||||
| Library | License | Bundled by |
|
||||
| ------------------------------------------ | ------------------ | ----------------------------- |
|
||||
| [libgit2](https://libgit2.org) | MIT OR Apache-2.0 | `git2` / `libgit2-sys` |
|
||||
| [libssh2](https://libssh2.org) | MIT OR Apache-2.0 | `libgit2-sys` |
|
||||
| [zlib](https://zlib.net) | MIT OR Apache-2.0 | `libgit2-sys` |
|
||||
| [OpenSSL](https://openssl.org) | Apache-2.0 | `openssl-sys` / `openssl-src` |
|
||||
| [ring](https://github.com/briansmith/ring) | Apache-2.0 AND ISC | `rustls` |
|
||||
|
||||
## Rust dependencies
|
||||
|
||||
DCR is written in Rust. The following notable Rust crates are statically linked:
|
||||
|
||||
| Crate | License |
|
||||
| --------------------------------------------- | ------------------------ |
|
||||
| [`reqwest`](https://crates.io/crates/reqwest) | MIT OR Apache-2.0 |
|
||||
| [`rustls`](https://crates.io/crates/rustls) | Apache-2.0 OR ISC OR MIT |
|
||||
| ------------------------------------------------------- | ----------------- |
|
||||
| [`ureq`](https://crates.io/crates/ureq) | MIT OR Apache-2.0 |
|
||||
| [`serde`](https://crates.io/crates/serde) | MIT OR Apache-2.0 |
|
||||
| [`toml`](https://crates.io/crates/toml) | MIT OR Apache-2.0 |
|
||||
| [`toml_edit`](https://crates.io/crates/toml_edit) | MIT OR Apache-2.0 |
|
||||
| [`serde_json`](https://crates.io/crates/serde_json) | MIT OR Apache-2.0 |
|
||||
| [`sha2`](https://crates.io/crates/sha2) | MIT OR Apache-2.0 |
|
||||
| [`git2`](https://crates.io/crates/git2) | MIT OR Apache-2.0 |
|
||||
| [`openssl`](https://crates.io/crates/openssl) | Apache-2.0 |
|
||||
| [`tokio`](https://crates.io/crates/tokio) | MIT |
|
||||
| [`hyper`](https://crates.io/crates/hyper) | MIT |
|
||||
| [`glob`](https://crates.io/crates/glob) | MIT OR Apache-2.0 |
|
||||
| [`self-replace`](https://crates.io/crates/self-replace) | MIT OR Apache-2.0 |
|
||||
| [`ctrlc`](https://crates.io/crates/ctrlc) | MIT OR Apache-2.0 |
|
||||
|
||||
Full dependency tree (143 packages) is available in [`Cargo.lock`](https://github.com/dexoron/dcr/blob/main/Cargo.lock). The overwhelming majority are dual-licensed under MIT OR Apache-2.0.
|
||||
Full dependency tree is available in [`Cargo.lock`](https://github.com/dexoron/dcr/blob/main/Cargo.lock). The overwhelming majority are dual-licensed under MIT OR Apache-2.0.
|
||||
|
||||
## Additional credits
|
||||
|
||||
|
||||
@@ -34,6 +34,7 @@ type = "none"
|
||||
inherit = true
|
||||
language = "c"
|
||||
standard = "c11"
|
||||
workspace_only = true
|
||||
|
||||
[workspace.lib-core]
|
||||
path = "lib-core"
|
||||
|
||||
@@ -38,10 +38,10 @@ Main project configuration file. Located at the project root.
|
||||
## [package]
|
||||
|
||||
| Field | Required | Description |
|
||||
| --------- | -------- | ----------------------- |
|
||||
| --------- | -------- | ------------------------------------------- |
|
||||
| `name` | yes | Project name |
|
||||
| `version` | yes | Semantic version |
|
||||
| `type` | yes | `app`, `lib`, `none` |
|
||||
| `type` | no | `app`, `lib`, `none` (defaults to `"none"`) |
|
||||
| `license` | no | SPDX license identifier |
|
||||
| `author` | no | Author |
|
||||
|
||||
@@ -61,11 +61,11 @@ author = "John Doe"
|
||||
* `build.qt` — (bool) Enable automatic Qt meta-object handling (MOC, UIC, RCC). Requires `qt6` modules installed via `pkg-config`.
|
||||
|
||||
| Field | Default | Description |
|
||||
| ---------------- | ------------------------------------------- | --------------------------------------------------------------------- |
|
||||
| `language` | `"c"` | `"c"`, `"c++"`, `"cpp"`, `"cxx"`, `"asm"` |
|
||||
| ---------------- | ------------- | ---------------------------------------------------------------------------------------------------- |
|
||||
| `language` | `"c"` | `"c"`, `"c++"`, `"cpp"`, `"cxx"`, `"asm"` (optional, defaults to `"c"`) |
|
||||
| `standard` | `"c11"` | C standard (`c11`, `c17`, `c23`) |
|
||||
| `cxx_standard` | `"c++20"` | C++ standard (`c++17`, `c++20`, `c++23`) |
|
||||
| `compiler` | `"clang"` | Preferred compiler |
|
||||
| `cxx_standard` | — | C++ standard (`c++17`, `c++20`, `c++23`) |
|
||||
| `compiler` | `"clang"` | Preferred compiler (optional, defaults to `"clang"`) |
|
||||
| `kind` | `"bin"` | `bin`, `staticlib`, `sharedlib`, `efi`, `elf`, `none`, `custom` |
|
||||
| `target` | host | Target triple for cross-compilation |
|
||||
| `platform` | `"native"` | `native`, `efi` |
|
||||
@@ -80,13 +80,13 @@ author = "John Doe"
|
||||
| `inherit` | `false` | Inherit build from workspace root |
|
||||
| `clean` | `[]` | Glob patterns for custom clean paths |
|
||||
| `out_dir` | `""` | Custom output directory |
|
||||
| `workspace_only` | `false` | Workspace-only, not built standalone |
|
||||
| `workspace_only` | `false` | Workspace-only, not built standalone (no `language`/`compiler` required) |
|
||||
| `freestanding` | `false` | Compile in freestanding mode (`-ffreestanding` + `-nostdlib -static`) |
|
||||
| `opt_level` | `"0"` (debug) / `"3"` (release) | Optimization level: `0`-`3`, `"s"`, `"z"` |
|
||||
| `debug` | `true` (debug) / `false` (release) | Emit debug symbols (`-g`) |
|
||||
| `opt_level` | — | Optimization level: `0`-`3`, `"s"`, `"z"` (derived from profile if omitted) |
|
||||
| `debug` | profile-based | Emit debug symbols (`-g`): `true` in debug, `false` in release |
|
||||
| `lto` | `false` | Link-time optimization (`-flto` for both compiler and linker) |
|
||||
| `strip` | `false` | Strip symbols from output (`-s` in ldflags) |
|
||||
| `warnings` | `["all", "extra"]` (debug) / `[]` (release) | Warning flags (e.g. `"all"`, `"extra"`, `"pedantic"`) |
|
||||
| `warnings` | `[]` | Warning flags (e.g. `"all"`, `"extra"`, `"pedantic"`); engine adds `-Wall -Wextra` in debug if empty |
|
||||
| `panic` | `""` | Panic strategy: `"abort"` disables exceptions and unwind tables |
|
||||
| `codegen-units` | `""` | Max parallel compilation jobs (`"0"` = auto) |
|
||||
| `qt` | `false` | Enable automatic Qt meta-object handling (MOC, UIC, RCC) |
|
||||
@@ -97,6 +97,30 @@ Settings from raw config (not in typed struct):
|
||||
* `ldscript` — linker script path
|
||||
* `build.steps` / `build.post_steps` — codegen steps
|
||||
|
||||
## Per-language overrides: `[build.c]`, `[build.cxx]`, `[build.asm]`
|
||||
|
||||
Each language can have its own table that overrides the flat `[build]` settings:
|
||||
|
||||
```toml
|
||||
[build]
|
||||
compiler = "clang"
|
||||
standard = "c11"
|
||||
|
||||
[build.c]
|
||||
standard = "c23"
|
||||
compiler = "gcc"
|
||||
|
||||
[build.cxx]
|
||||
standard = "c++23"
|
||||
compiler = "g++"
|
||||
|
||||
[build.asm]
|
||||
compiler = "nasm"
|
||||
flags = ["-felf64"]
|
||||
```
|
||||
|
||||
The flat `[build]` acts as fallback; per-language tables take precedence for their language.
|
||||
|
||||
Example:
|
||||
|
||||
```toml
|
||||
|
||||
@@ -41,24 +41,22 @@ DCR uses a package registry for dependency lookup by name.
|
||||
|
||||
```toml
|
||||
# ~/.dcr/config.toml
|
||||
[[registry]]
|
||||
name = "default"
|
||||
[registry.default]
|
||||
url = "https://index.dcr.pm"
|
||||
priority = 1
|
||||
```
|
||||
|
||||
Registry priority: order in `config.toml`. The `DCR_INDEX_PATH` variable overrides the path to `index.json`.
|
||||
|
||||
## Git dependencies
|
||||
|
||||
DCR clones git repositories via `git2`:
|
||||
Git dependencies are parsed and recorded in `dcr.lock`. DCR supports specifying branch/tag/rev for git sources:
|
||||
|
||||
* `branch` — switch to a branch
|
||||
* `tag` — switch to a tag
|
||||
* `rev` — switch to a specific commit
|
||||
* `features` — feature flags (parsed, but does not affect build)
|
||||
|
||||
Cache path: `~/.dcr/git/\<hash>/`.
|
||||
|
||||
## Path dependencies
|
||||
|
||||
Local paths. DCR automatically discovers include and lib directories from the neighbor's `dcr.toml`.
|
||||
|
||||
@@ -65,3 +65,21 @@ standard = "c17"
|
||||
|
||||
# member inherits language and standard
|
||||
```
|
||||
|
||||
## Workspace-only root (no build of its own)
|
||||
|
||||
A workspace root can set `workspace_only = true` — it won't be built itself, and doesn't need `language` or `compiler`:
|
||||
|
||||
```toml
|
||||
[package]
|
||||
name = "my-workspace"
|
||||
version = "0.1.0"
|
||||
|
||||
[build]
|
||||
workspace_only = true
|
||||
kind = "bin"
|
||||
|
||||
[workspace]
|
||||
lib-core = { path = "lib-core" }
|
||||
app = { path = "app", deps = ["lib-core"] }
|
||||
```
|
||||
|
||||
@@ -12,8 +12,13 @@ Only ASCII letters, digits, underscores `_` and hyphens `-` are allowed in the p
|
||||
|
||||
```bash
|
||||
dcr new my-app
|
||||
dcr new my-app --vcs none
|
||||
```
|
||||
|
||||
Flags:
|
||||
|
||||
* `--vcs \<git|none>` — Initialize version control system (defaults to `git` if available, or `none`).
|
||||
|
||||
Generates:
|
||||
|
||||
* `dcr.toml` with basic fields
|
||||
@@ -24,8 +29,12 @@ Generates:
|
||||
Initializes a DCR project in the current (empty) directory.
|
||||
|
||||
```bash
|
||||
mkdir app && cd app
|
||||
dcr init
|
||||
dcr init --vcs none
|
||||
```
|
||||
|
||||
Flags:
|
||||
|
||||
* `--vcs \<git|none>` — Initialize version control system (defaults to `git` if available, or `none`).
|
||||
|
||||
The project name is taken from the current directory name. The directory name must follow the same naming rules as `dcr new`.
|
||||
|
||||
@@ -15,9 +15,9 @@ dcr setup
|
||||
If `~/.dcr/config.toml` is not found, DCR returns an error. Create it manually:
|
||||
|
||||
```toml
|
||||
[[registry]]
|
||||
name = "default"
|
||||
[registry.default]
|
||||
url = "https://index.dcr.pm"
|
||||
priority = 1
|
||||
```
|
||||
|
||||
## `dcr --help`
|
||||
|
||||
@@ -13,9 +13,9 @@ error: registry not found
|
||||
**Solution:** Make sure `~/.dcr/config.toml` exists:
|
||||
|
||||
```toml
|
||||
[[registry]]
|
||||
name = "default"
|
||||
[registry.default]
|
||||
url = "https://index.dcr.pm"
|
||||
priority = 1
|
||||
```
|
||||
|
||||
And check `DCR_INDEX_PATH`:
|
||||
|
||||
@@ -103,7 +103,7 @@ man dcr-build
|
||||
To use the registry, create `~/.dcr/config.toml`:
|
||||
|
||||
```toml
|
||||
[[registry]]
|
||||
name = "default"
|
||||
[registry.default]
|
||||
url = "https://index.dcr.pm"
|
||||
priority = 1
|
||||
```
|
||||
|
||||
@@ -10,36 +10,23 @@ DCR itself is [GPL-3.0-or-later](https://spdx.org/licenses/GPL-3.0-or-later.html
|
||||
|
||||
> **Note:** DCR is a build tool, not a library. The GPL applies only to DCR's own source code. Projects built with DCR are not subject to DCR's license — their licensing is determined solely by their own code and dependencies.
|
||||
|
||||
## Vendored libraries
|
||||
|
||||
DCR statically links the following C libraries through its vendored Rust dependencies:
|
||||
|
||||
| Library | License | Bundled by |
|
||||
| ------------------------------------------ | ------------------ | ----------------------------- |
|
||||
| [libgit2](https://libgit2.org) | MIT OR Apache-2.0 | `git2` / `libgit2-sys` |
|
||||
| [libssh2](https://libssh2.org) | MIT OR Apache-2.0 | `libgit2-sys` |
|
||||
| [zlib](https://zlib.net) | MIT OR Apache-2.0 | `libgit2-sys` |
|
||||
| [OpenSSL](https://openssl.org) | Apache-2.0 | `openssl-sys` / `openssl-src` |
|
||||
| [ring](https://github.com/briansmith/ring) | Apache-2.0 AND ISC | `rustls` |
|
||||
|
||||
## Rust dependencies
|
||||
|
||||
DCR is written in Rust. The following notable Rust crates are statically linked:
|
||||
|
||||
| Crate | License |
|
||||
| --------------------------------------------- | ------------------------ |
|
||||
| [`reqwest`](https://crates.io/crates/reqwest) | MIT OR Apache-2.0 |
|
||||
| [`rustls`](https://crates.io/crates/rustls) | Apache-2.0 OR ISC OR MIT |
|
||||
| ------------------------------------------------------- | ----------------- |
|
||||
| [`ureq`](https://crates.io/crates/ureq) | MIT OR Apache-2.0 |
|
||||
| [`serde`](https://crates.io/crates/serde) | MIT OR Apache-2.0 |
|
||||
| [`toml`](https://crates.io/crates/toml) | MIT OR Apache-2.0 |
|
||||
| [`toml_edit`](https://crates.io/crates/toml_edit) | MIT OR Apache-2.0 |
|
||||
| [`serde_json`](https://crates.io/crates/serde_json) | MIT OR Apache-2.0 |
|
||||
| [`sha2`](https://crates.io/crates/sha2) | MIT OR Apache-2.0 |
|
||||
| [`git2`](https://crates.io/crates/git2) | MIT OR Apache-2.0 |
|
||||
| [`openssl`](https://crates.io/crates/openssl) | Apache-2.0 |
|
||||
| [`tokio`](https://crates.io/crates/tokio) | MIT |
|
||||
| [`hyper`](https://crates.io/crates/hyper) | MIT |
|
||||
| [`glob`](https://crates.io/crates/glob) | MIT OR Apache-2.0 |
|
||||
| [`self-replace`](https://crates.io/crates/self-replace) | MIT OR Apache-2.0 |
|
||||
| [`ctrlc`](https://crates.io/crates/ctrlc) | MIT OR Apache-2.0 |
|
||||
|
||||
Full dependency tree (143 packages) is available in [`Cargo.lock`](https://github.com/dexoron/dcr/blob/main/Cargo.lock). The overwhelming majority are dual-licensed under MIT OR Apache-2.0.
|
||||
Full dependency tree is available in [`Cargo.lock`](https://github.com/dexoron/dcr/blob/main/Cargo.lock). The overwhelming majority are dual-licensed under MIT OR Apache-2.0.
|
||||
|
||||
## Additional credits
|
||||
|
||||
|
||||
@@ -34,6 +34,7 @@ type = "none"
|
||||
inherit = true
|
||||
language = "c"
|
||||
standard = "c11"
|
||||
workspace_only = true
|
||||
|
||||
[workspace.lib-core]
|
||||
path = "lib-core"
|
||||
|
||||
@@ -38,10 +38,10 @@ Main project configuration file. Located at the project root.
|
||||
## [package]
|
||||
|
||||
| Field | Required | Description |
|
||||
| --------- | -------- | ----------------------- |
|
||||
| --------- | -------- | ------------------------------------------- |
|
||||
| `name` | yes | Project name |
|
||||
| `version` | yes | Semantic version |
|
||||
| `type` | yes | `app`, `lib`, `none` |
|
||||
| `type` | no | `app`, `lib`, `none` (defaults to `"none"`) |
|
||||
| `license` | no | SPDX license identifier |
|
||||
| `author` | no | Author |
|
||||
|
||||
@@ -61,11 +61,11 @@ author = "John Doe"
|
||||
* `build.qt` — (bool) Enable automatic Qt meta-object handling (MOC, UIC, RCC). Requires `qt6` modules installed via `pkg-config`.
|
||||
|
||||
| Field | Default | Description |
|
||||
| ---------------- | ------------------------------------------- | --------------------------------------------------------------------- |
|
||||
| `language` | `"c"` | `"c"`, `"c++"`, `"cpp"`, `"cxx"`, `"asm"` |
|
||||
| ---------------- | ------------- | ---------------------------------------------------------------------------------------------------- |
|
||||
| `language` | `"c"` | `"c"`, `"c++"`, `"cpp"`, `"cxx"`, `"asm"` (optional, defaults to `"c"`) |
|
||||
| `standard` | `"c11"` | C standard (`c11`, `c17`, `c23`) |
|
||||
| `cxx_standard` | `"c++20"` | C++ standard (`c++17`, `c++20`, `c++23`) |
|
||||
| `compiler` | `"clang"` | Preferred compiler |
|
||||
| `cxx_standard` | — | C++ standard (`c++17`, `c++20`, `c++23`) |
|
||||
| `compiler` | `"clang"` | Preferred compiler (optional, defaults to `"clang"`) |
|
||||
| `kind` | `"bin"` | `bin`, `staticlib`, `sharedlib`, `efi`, `elf`, `none`, `custom` |
|
||||
| `target` | host | Target triple for cross-compilation |
|
||||
| `platform` | `"native"` | `native`, `efi` |
|
||||
@@ -80,13 +80,13 @@ author = "John Doe"
|
||||
| `inherit` | `false` | Inherit build from workspace root |
|
||||
| `clean` | `[]` | Glob patterns for custom clean paths |
|
||||
| `out_dir` | `""` | Custom output directory |
|
||||
| `workspace_only` | `false` | Workspace-only, not built standalone |
|
||||
| `workspace_only` | `false` | Workspace-only, not built standalone (no `language`/`compiler` required) |
|
||||
| `freestanding` | `false` | Compile in freestanding mode (`-ffreestanding` + `-nostdlib -static`) |
|
||||
| `opt_level` | `"0"` (debug) / `"3"` (release) | Optimization level: `0`-`3`, `"s"`, `"z"` |
|
||||
| `debug` | `true` (debug) / `false` (release) | Emit debug symbols (`-g`) |
|
||||
| `opt_level` | — | Optimization level: `0`-`3`, `"s"`, `"z"` (derived from profile if omitted) |
|
||||
| `debug` | profile-based | Emit debug symbols (`-g`): `true` in debug, `false` in release |
|
||||
| `lto` | `false` | Link-time optimization (`-flto` for both compiler and linker) |
|
||||
| `strip` | `false` | Strip symbols from output (`-s` in ldflags) |
|
||||
| `warnings` | `["all", "extra"]` (debug) / `[]` (release) | Warning flags (e.g. `"all"`, `"extra"`, `"pedantic"`) |
|
||||
| `warnings` | `[]` | Warning flags (e.g. `"all"`, `"extra"`, `"pedantic"`); engine adds `-Wall -Wextra` in debug if empty |
|
||||
| `panic` | `""` | Panic strategy: `"abort"` disables exceptions and unwind tables |
|
||||
| `codegen-units` | `""` | Max parallel compilation jobs (`"0"` = auto) |
|
||||
| `qt` | `false` | Enable automatic Qt meta-object handling (MOC, UIC, RCC) |
|
||||
@@ -97,6 +97,30 @@ Settings from raw config (not in typed struct):
|
||||
* `ldscript` — linker script path
|
||||
* `build.steps` / `build.post_steps` — codegen steps
|
||||
|
||||
## Per-language overrides: `[build.c]`, `[build.cxx]`, `[build.asm]`
|
||||
|
||||
Each language can have its own table that overrides the flat `[build]` settings:
|
||||
|
||||
```toml
|
||||
[build]
|
||||
compiler = "clang"
|
||||
standard = "c11"
|
||||
|
||||
[build.c]
|
||||
standard = "c23"
|
||||
compiler = "gcc"
|
||||
|
||||
[build.cxx]
|
||||
standard = "c++23"
|
||||
compiler = "g++"
|
||||
|
||||
[build.asm]
|
||||
compiler = "nasm"
|
||||
flags = ["-felf64"]
|
||||
```
|
||||
|
||||
The flat `[build]` acts as fallback; per-language tables take precedence for their language.
|
||||
|
||||
Example:
|
||||
|
||||
```toml
|
||||
|
||||
@@ -41,24 +41,22 @@ DCR uses a package registry for dependency lookup by name.
|
||||
|
||||
```toml
|
||||
# ~/.dcr/config.toml
|
||||
[[registry]]
|
||||
name = "default"
|
||||
[registry.default]
|
||||
url = "https://index.dcr.pm"
|
||||
priority = 1
|
||||
```
|
||||
|
||||
Registry priority: order in `config.toml`. The `DCR_INDEX_PATH` variable overrides the path to `index.json`.
|
||||
|
||||
## Git dependencies
|
||||
|
||||
DCR clones git repositories via `git2`:
|
||||
Git dependencies are parsed and recorded in `dcr.lock`. DCR supports specifying branch/tag/rev for git sources:
|
||||
|
||||
* `branch` — switch to a branch
|
||||
* `tag` — switch to a tag
|
||||
* `rev` — switch to a specific commit
|
||||
* `features` — feature flags (parsed, but does not affect build)
|
||||
|
||||
Cache path: `~/.dcr/git/\<hash>/`.
|
||||
|
||||
## Path dependencies
|
||||
|
||||
Local paths. DCR automatically discovers include and lib directories from the neighbor's `dcr.toml`.
|
||||
|
||||
@@ -65,3 +65,21 @@ standard = "c17"
|
||||
|
||||
# member inherits language and standard
|
||||
```
|
||||
|
||||
## Workspace-only root (no build of its own)
|
||||
|
||||
A workspace root can set `workspace_only = true` — it won't be built itself, and doesn't need `language` or `compiler`:
|
||||
|
||||
```toml
|
||||
[package]
|
||||
name = "my-workspace"
|
||||
version = "0.1.0"
|
||||
|
||||
[build]
|
||||
workspace_only = true
|
||||
kind = "bin"
|
||||
|
||||
[workspace]
|
||||
lib-core = { path = "lib-core" }
|
||||
app = { path = "app", deps = ["lib-core"] }
|
||||
```
|
||||
|
||||
@@ -12,8 +12,13 @@ Only ASCII letters, digits, underscores `_` and hyphens `-` are allowed in the p
|
||||
|
||||
```bash
|
||||
dcr new my-app
|
||||
dcr new my-app --vcs none
|
||||
```
|
||||
|
||||
Flags:
|
||||
|
||||
* `--vcs \<git|none>` — Initialize version control system (defaults to `git` if available, or `none`).
|
||||
|
||||
Generates:
|
||||
|
||||
* `dcr.toml` with basic fields
|
||||
@@ -24,8 +29,12 @@ Generates:
|
||||
Initializes a DCR project in the current (empty) directory.
|
||||
|
||||
```bash
|
||||
mkdir app && cd app
|
||||
dcr init
|
||||
dcr init --vcs none
|
||||
```
|
||||
|
||||
Flags:
|
||||
|
||||
* `--vcs \<git|none>` — Initialize version control system (defaults to `git` if available, or `none`).
|
||||
|
||||
The project name is taken from the current directory name. The directory name must follow the same naming rules as `dcr new`.
|
||||
|
||||
@@ -15,9 +15,9 @@ dcr setup
|
||||
If `~/.dcr/config.toml` is not found, DCR returns an error. Create it manually:
|
||||
|
||||
```toml
|
||||
[[registry]]
|
||||
name = "default"
|
||||
[registry.default]
|
||||
url = "https://index.dcr.pm"
|
||||
priority = 1
|
||||
```
|
||||
|
||||
## `dcr --help`
|
||||
|
||||
@@ -13,9 +13,9 @@ error: registry not found
|
||||
**Solution:** Make sure `~/.dcr/config.toml` exists:
|
||||
|
||||
```toml
|
||||
[[registry]]
|
||||
name = "default"
|
||||
[registry.default]
|
||||
url = "https://index.dcr.pm"
|
||||
priority = 1
|
||||
```
|
||||
|
||||
And check `DCR_INDEX_PATH`:
|
||||
|
||||
@@ -103,7 +103,7 @@ man dcr-build
|
||||
To use the registry, create `~/.dcr/config.toml`:
|
||||
|
||||
```toml
|
||||
[[registry]]
|
||||
name = "default"
|
||||
[registry.default]
|
||||
url = "https://index.dcr.pm"
|
||||
priority = 1
|
||||
```
|
||||
|
||||
@@ -10,36 +10,23 @@ DCR itself is [GPL-3.0-or-later](https://spdx.org/licenses/GPL-3.0-or-later.html
|
||||
|
||||
> **Note:** DCR is a build tool, not a library. The GPL applies only to DCR's own source code. Projects built with DCR are not subject to DCR's license — their licensing is determined solely by their own code and dependencies.
|
||||
|
||||
## Vendored libraries
|
||||
|
||||
DCR statically links the following C libraries through its vendored Rust dependencies:
|
||||
|
||||
| Library | License | Bundled by |
|
||||
| ------------------------------------------ | ------------------ | ----------------------------- |
|
||||
| [libgit2](https://libgit2.org) | MIT OR Apache-2.0 | `git2` / `libgit2-sys` |
|
||||
| [libssh2](https://libssh2.org) | MIT OR Apache-2.0 | `libgit2-sys` |
|
||||
| [zlib](https://zlib.net) | MIT OR Apache-2.0 | `libgit2-sys` |
|
||||
| [OpenSSL](https://openssl.org) | Apache-2.0 | `openssl-sys` / `openssl-src` |
|
||||
| [ring](https://github.com/briansmith/ring) | Apache-2.0 AND ISC | `rustls` |
|
||||
|
||||
## Rust dependencies
|
||||
|
||||
DCR is written in Rust. The following notable Rust crates are statically linked:
|
||||
|
||||
| Crate | License |
|
||||
| --------------------------------------------- | ------------------------ |
|
||||
| [`reqwest`](https://crates.io/crates/reqwest) | MIT OR Apache-2.0 |
|
||||
| [`rustls`](https://crates.io/crates/rustls) | Apache-2.0 OR ISC OR MIT |
|
||||
| ------------------------------------------------------- | ----------------- |
|
||||
| [`ureq`](https://crates.io/crates/ureq) | MIT OR Apache-2.0 |
|
||||
| [`serde`](https://crates.io/crates/serde) | MIT OR Apache-2.0 |
|
||||
| [`toml`](https://crates.io/crates/toml) | MIT OR Apache-2.0 |
|
||||
| [`toml_edit`](https://crates.io/crates/toml_edit) | MIT OR Apache-2.0 |
|
||||
| [`serde_json`](https://crates.io/crates/serde_json) | MIT OR Apache-2.0 |
|
||||
| [`sha2`](https://crates.io/crates/sha2) | MIT OR Apache-2.0 |
|
||||
| [`git2`](https://crates.io/crates/git2) | MIT OR Apache-2.0 |
|
||||
| [`openssl`](https://crates.io/crates/openssl) | Apache-2.0 |
|
||||
| [`tokio`](https://crates.io/crates/tokio) | MIT |
|
||||
| [`hyper`](https://crates.io/crates/hyper) | MIT |
|
||||
| [`glob`](https://crates.io/crates/glob) | MIT OR Apache-2.0 |
|
||||
| [`self-replace`](https://crates.io/crates/self-replace) | MIT OR Apache-2.0 |
|
||||
| [`ctrlc`](https://crates.io/crates/ctrlc) | MIT OR Apache-2.0 |
|
||||
|
||||
Full dependency tree (143 packages) is available in [`Cargo.lock`](https://github.com/dexoron/dcr/blob/main/Cargo.lock). The overwhelming majority are dual-licensed under MIT OR Apache-2.0.
|
||||
Full dependency tree is available in [`Cargo.lock`](https://github.com/dexoron/dcr/blob/main/Cargo.lock). The overwhelming majority are dual-licensed under MIT OR Apache-2.0.
|
||||
|
||||
## Additional credits
|
||||
|
||||
|
||||
@@ -34,6 +34,7 @@ type = "none"
|
||||
inherit = true
|
||||
language = "c"
|
||||
standard = "c11"
|
||||
workspace_only = true
|
||||
|
||||
[workspace.lib-core]
|
||||
path = "lib-core"
|
||||
|
||||
@@ -38,10 +38,10 @@ Main project configuration file. Located at the project root.
|
||||
## [package]
|
||||
|
||||
| Field | Required | Description |
|
||||
| --------- | -------- | ----------------------- |
|
||||
| --------- | -------- | ------------------------------------------- |
|
||||
| `name` | yes | Project name |
|
||||
| `version` | yes | Semantic version |
|
||||
| `type` | yes | `app`, `lib`, `none` |
|
||||
| `type` | no | `app`, `lib`, `none` (defaults to `"none"`) |
|
||||
| `license` | no | SPDX license identifier |
|
||||
| `author` | no | Author |
|
||||
|
||||
@@ -61,11 +61,11 @@ author = "John Doe"
|
||||
* `build.qt` — (bool) Enable automatic Qt meta-object handling (MOC, UIC, RCC). Requires `qt6` modules installed via `pkg-config`.
|
||||
|
||||
| Field | Default | Description |
|
||||
| ---------------- | ------------------------------------------- | --------------------------------------------------------------------- |
|
||||
| `language` | `"c"` | `"c"`, `"c++"`, `"cpp"`, `"cxx"`, `"asm"` |
|
||||
| ---------------- | ------------- | ---------------------------------------------------------------------------------------------------- |
|
||||
| `language` | `"c"` | `"c"`, `"c++"`, `"cpp"`, `"cxx"`, `"asm"` (optional, defaults to `"c"`) |
|
||||
| `standard` | `"c11"` | C standard (`c11`, `c17`, `c23`) |
|
||||
| `cxx_standard` | `"c++20"` | C++ standard (`c++17`, `c++20`, `c++23`) |
|
||||
| `compiler` | `"clang"` | Preferred compiler |
|
||||
| `cxx_standard` | — | C++ standard (`c++17`, `c++20`, `c++23`) |
|
||||
| `compiler` | `"clang"` | Preferred compiler (optional, defaults to `"clang"`) |
|
||||
| `kind` | `"bin"` | `bin`, `staticlib`, `sharedlib`, `efi`, `elf`, `none`, `custom` |
|
||||
| `target` | host | Target triple for cross-compilation |
|
||||
| `platform` | `"native"` | `native`, `efi` |
|
||||
@@ -80,13 +80,13 @@ author = "John Doe"
|
||||
| `inherit` | `false` | Inherit build from workspace root |
|
||||
| `clean` | `[]` | Glob patterns for custom clean paths |
|
||||
| `out_dir` | `""` | Custom output directory |
|
||||
| `workspace_only` | `false` | Workspace-only, not built standalone |
|
||||
| `workspace_only` | `false` | Workspace-only, not built standalone (no `language`/`compiler` required) |
|
||||
| `freestanding` | `false` | Compile in freestanding mode (`-ffreestanding` + `-nostdlib -static`) |
|
||||
| `opt_level` | `"0"` (debug) / `"3"` (release) | Optimization level: `0`-`3`, `"s"`, `"z"` |
|
||||
| `debug` | `true` (debug) / `false` (release) | Emit debug symbols (`-g`) |
|
||||
| `opt_level` | — | Optimization level: `0`-`3`, `"s"`, `"z"` (derived from profile if omitted) |
|
||||
| `debug` | profile-based | Emit debug symbols (`-g`): `true` in debug, `false` in release |
|
||||
| `lto` | `false` | Link-time optimization (`-flto` for both compiler and linker) |
|
||||
| `strip` | `false` | Strip symbols from output (`-s` in ldflags) |
|
||||
| `warnings` | `["all", "extra"]` (debug) / `[]` (release) | Warning flags (e.g. `"all"`, `"extra"`, `"pedantic"`) |
|
||||
| `warnings` | `[]` | Warning flags (e.g. `"all"`, `"extra"`, `"pedantic"`); engine adds `-Wall -Wextra` in debug if empty |
|
||||
| `panic` | `""` | Panic strategy: `"abort"` disables exceptions and unwind tables |
|
||||
| `codegen-units` | `""` | Max parallel compilation jobs (`"0"` = auto) |
|
||||
| `qt` | `false` | Enable automatic Qt meta-object handling (MOC, UIC, RCC) |
|
||||
@@ -97,6 +97,30 @@ Settings from raw config (not in typed struct):
|
||||
* `ldscript` — linker script path
|
||||
* `build.steps` / `build.post_steps` — codegen steps
|
||||
|
||||
## Per-language overrides: `[build.c]`, `[build.cxx]`, `[build.asm]`
|
||||
|
||||
Each language can have its own table that overrides the flat `[build]` settings:
|
||||
|
||||
```toml
|
||||
[build]
|
||||
compiler = "clang"
|
||||
standard = "c11"
|
||||
|
||||
[build.c]
|
||||
standard = "c23"
|
||||
compiler = "gcc"
|
||||
|
||||
[build.cxx]
|
||||
standard = "c++23"
|
||||
compiler = "g++"
|
||||
|
||||
[build.asm]
|
||||
compiler = "nasm"
|
||||
flags = ["-felf64"]
|
||||
```
|
||||
|
||||
The flat `[build]` acts as fallback; per-language tables take precedence for their language.
|
||||
|
||||
Example:
|
||||
|
||||
```toml
|
||||
|
||||
@@ -41,24 +41,22 @@ DCR uses a package registry for dependency lookup by name.
|
||||
|
||||
```toml
|
||||
# ~/.dcr/config.toml
|
||||
[[registry]]
|
||||
name = "default"
|
||||
[registry.default]
|
||||
url = "https://index.dcr.pm"
|
||||
priority = 1
|
||||
```
|
||||
|
||||
Registry priority: order in `config.toml`. The `DCR_INDEX_PATH` variable overrides the path to `index.json`.
|
||||
|
||||
## Git dependencies
|
||||
|
||||
DCR clones git repositories via `git2`:
|
||||
Git dependencies are parsed and recorded in `dcr.lock`. DCR supports specifying branch/tag/rev for git sources:
|
||||
|
||||
* `branch` — switch to a branch
|
||||
* `tag` — switch to a tag
|
||||
* `rev` — switch to a specific commit
|
||||
* `features` — feature flags (parsed, but does not affect build)
|
||||
|
||||
Cache path: `~/.dcr/git/\<hash>/`.
|
||||
|
||||
## Path dependencies
|
||||
|
||||
Local paths. DCR automatically discovers include and lib directories from the neighbor's `dcr.toml`.
|
||||
|
||||
@@ -65,3 +65,21 @@ standard = "c17"
|
||||
|
||||
# member inherits language and standard
|
||||
```
|
||||
|
||||
## Workspace-only root (no build of its own)
|
||||
|
||||
A workspace root can set `workspace_only = true` — it won't be built itself, and doesn't need `language` or `compiler`:
|
||||
|
||||
```toml
|
||||
[package]
|
||||
name = "my-workspace"
|
||||
version = "0.1.0"
|
||||
|
||||
[build]
|
||||
workspace_only = true
|
||||
kind = "bin"
|
||||
|
||||
[workspace]
|
||||
lib-core = { path = "lib-core" }
|
||||
app = { path = "app", deps = ["lib-core"] }
|
||||
```
|
||||
|
||||
@@ -12,8 +12,13 @@ Only ASCII letters, digits, underscores `_` and hyphens `-` are allowed in the p
|
||||
|
||||
```bash
|
||||
dcr new my-app
|
||||
dcr new my-app --vcs none
|
||||
```
|
||||
|
||||
Flags:
|
||||
|
||||
* `--vcs \<git|none>` — Initialize version control system (defaults to `git` if available, or `none`).
|
||||
|
||||
Generates:
|
||||
|
||||
* `dcr.toml` with basic fields
|
||||
@@ -24,8 +29,12 @@ Generates:
|
||||
Initializes a DCR project in the current (empty) directory.
|
||||
|
||||
```bash
|
||||
mkdir app && cd app
|
||||
dcr init
|
||||
dcr init --vcs none
|
||||
```
|
||||
|
||||
Flags:
|
||||
|
||||
* `--vcs \<git|none>` — Initialize version control system (defaults to `git` if available, or `none`).
|
||||
|
||||
The project name is taken from the current directory name. The directory name must follow the same naming rules as `dcr new`.
|
||||
|
||||
@@ -15,9 +15,9 @@ dcr setup
|
||||
If `~/.dcr/config.toml` is not found, DCR returns an error. Create it manually:
|
||||
|
||||
```toml
|
||||
[[registry]]
|
||||
name = "default"
|
||||
[registry.default]
|
||||
url = "https://index.dcr.pm"
|
||||
priority = 1
|
||||
```
|
||||
|
||||
## `dcr --help`
|
||||
|
||||
@@ -13,9 +13,9 @@ error: registry not found
|
||||
**Solution:** Make sure `~/.dcr/config.toml` exists:
|
||||
|
||||
```toml
|
||||
[[registry]]
|
||||
name = "default"
|
||||
[registry.default]
|
||||
url = "https://index.dcr.pm"
|
||||
priority = 1
|
||||
```
|
||||
|
||||
And check `DCR_INDEX_PATH`:
|
||||
|
||||
@@ -103,7 +103,7 @@ man dcr-build
|
||||
To use the registry, create `~/.dcr/config.toml`:
|
||||
|
||||
```toml
|
||||
[[registry]]
|
||||
name = "default"
|
||||
[registry.default]
|
||||
url = "https://index.dcr.pm"
|
||||
priority = 1
|
||||
```
|
||||
|
||||
@@ -10,36 +10,23 @@ DCR itself is [GPL-3.0-or-later](https://spdx.org/licenses/GPL-3.0-or-later.html
|
||||
|
||||
> **Note:** DCR is a build tool, not a library. The GPL applies only to DCR's own source code. Projects built with DCR are not subject to DCR's license — their licensing is determined solely by their own code and dependencies.
|
||||
|
||||
## Vendored libraries
|
||||
|
||||
DCR statically links the following C libraries through its vendored Rust dependencies:
|
||||
|
||||
| Library | License | Bundled by |
|
||||
| ------------------------------------------ | ------------------ | ----------------------------- |
|
||||
| [libgit2](https://libgit2.org) | MIT OR Apache-2.0 | `git2` / `libgit2-sys` |
|
||||
| [libssh2](https://libssh2.org) | MIT OR Apache-2.0 | `libgit2-sys` |
|
||||
| [zlib](https://zlib.net) | MIT OR Apache-2.0 | `libgit2-sys` |
|
||||
| [OpenSSL](https://openssl.org) | Apache-2.0 | `openssl-sys` / `openssl-src` |
|
||||
| [ring](https://github.com/briansmith/ring) | Apache-2.0 AND ISC | `rustls` |
|
||||
|
||||
## Rust dependencies
|
||||
|
||||
DCR is written in Rust. The following notable Rust crates are statically linked:
|
||||
|
||||
| Crate | License |
|
||||
| --------------------------------------------- | ------------------------ |
|
||||
| [`reqwest`](https://crates.io/crates/reqwest) | MIT OR Apache-2.0 |
|
||||
| [`rustls`](https://crates.io/crates/rustls) | Apache-2.0 OR ISC OR MIT |
|
||||
| ------------------------------------------------------- | ----------------- |
|
||||
| [`ureq`](https://crates.io/crates/ureq) | MIT OR Apache-2.0 |
|
||||
| [`serde`](https://crates.io/crates/serde) | MIT OR Apache-2.0 |
|
||||
| [`toml`](https://crates.io/crates/toml) | MIT OR Apache-2.0 |
|
||||
| [`toml_edit`](https://crates.io/crates/toml_edit) | MIT OR Apache-2.0 |
|
||||
| [`serde_json`](https://crates.io/crates/serde_json) | MIT OR Apache-2.0 |
|
||||
| [`sha2`](https://crates.io/crates/sha2) | MIT OR Apache-2.0 |
|
||||
| [`git2`](https://crates.io/crates/git2) | MIT OR Apache-2.0 |
|
||||
| [`openssl`](https://crates.io/crates/openssl) | Apache-2.0 |
|
||||
| [`tokio`](https://crates.io/crates/tokio) | MIT |
|
||||
| [`hyper`](https://crates.io/crates/hyper) | MIT |
|
||||
| [`glob`](https://crates.io/crates/glob) | MIT OR Apache-2.0 |
|
||||
| [`self-replace`](https://crates.io/crates/self-replace) | MIT OR Apache-2.0 |
|
||||
| [`ctrlc`](https://crates.io/crates/ctrlc) | MIT OR Apache-2.0 |
|
||||
|
||||
Full dependency tree (143 packages) is available in [`Cargo.lock`](https://github.com/dexoron/dcr/blob/main/Cargo.lock). The overwhelming majority are dual-licensed under MIT OR Apache-2.0.
|
||||
Full dependency tree is available in [`Cargo.lock`](https://github.com/dexoron/dcr/blob/main/Cargo.lock). The overwhelming majority are dual-licensed under MIT OR Apache-2.0.
|
||||
|
||||
## Additional credits
|
||||
|
||||
|
||||
@@ -34,6 +34,7 @@ type = "none"
|
||||
inherit = true
|
||||
language = "c"
|
||||
standard = "c11"
|
||||
workspace_only = true
|
||||
|
||||
[workspace.lib-core]
|
||||
path = "lib-core"
|
||||
|
||||
@@ -38,10 +38,10 @@ Main project configuration file. Located at the project root.
|
||||
## [package]
|
||||
|
||||
| Field | Required | Description |
|
||||
| --------- | -------- | ----------------------- |
|
||||
| --------- | -------- | ------------------------------------------- |
|
||||
| `name` | yes | Project name |
|
||||
| `version` | yes | Semantic version |
|
||||
| `type` | yes | `app`, `lib`, `none` |
|
||||
| `type` | no | `app`, `lib`, `none` (defaults to `"none"`) |
|
||||
| `license` | no | SPDX license identifier |
|
||||
| `author` | no | Author |
|
||||
|
||||
@@ -61,11 +61,11 @@ author = "John Doe"
|
||||
* `build.qt` — (bool) Enable automatic Qt meta-object handling (MOC, UIC, RCC). Requires `qt6` modules installed via `pkg-config`.
|
||||
|
||||
| Field | Default | Description |
|
||||
| ---------------- | ------------------------------------------- | --------------------------------------------------------------------- |
|
||||
| `language` | `"c"` | `"c"`, `"c++"`, `"cpp"`, `"cxx"`, `"asm"` |
|
||||
| ---------------- | ------------- | ---------------------------------------------------------------------------------------------------- |
|
||||
| `language` | `"c"` | `"c"`, `"c++"`, `"cpp"`, `"cxx"`, `"asm"` (optional, defaults to `"c"`) |
|
||||
| `standard` | `"c11"` | C standard (`c11`, `c17`, `c23`) |
|
||||
| `cxx_standard` | `"c++20"` | C++ standard (`c++17`, `c++20`, `c++23`) |
|
||||
| `compiler` | `"clang"` | Preferred compiler |
|
||||
| `cxx_standard` | — | C++ standard (`c++17`, `c++20`, `c++23`) |
|
||||
| `compiler` | `"clang"` | Preferred compiler (optional, defaults to `"clang"`) |
|
||||
| `kind` | `"bin"` | `bin`, `staticlib`, `sharedlib`, `efi`, `elf`, `none`, `custom` |
|
||||
| `target` | host | Target triple for cross-compilation |
|
||||
| `platform` | `"native"` | `native`, `efi` |
|
||||
@@ -80,13 +80,13 @@ author = "John Doe"
|
||||
| `inherit` | `false` | Inherit build from workspace root |
|
||||
| `clean` | `[]` | Glob patterns for custom clean paths |
|
||||
| `out_dir` | `""` | Custom output directory |
|
||||
| `workspace_only` | `false` | Workspace-only, not built standalone |
|
||||
| `workspace_only` | `false` | Workspace-only, not built standalone (no `language`/`compiler` required) |
|
||||
| `freestanding` | `false` | Compile in freestanding mode (`-ffreestanding` + `-nostdlib -static`) |
|
||||
| `opt_level` | `"0"` (debug) / `"3"` (release) | Optimization level: `0`-`3`, `"s"`, `"z"` |
|
||||
| `debug` | `true` (debug) / `false` (release) | Emit debug symbols (`-g`) |
|
||||
| `opt_level` | — | Optimization level: `0`-`3`, `"s"`, `"z"` (derived from profile if omitted) |
|
||||
| `debug` | profile-based | Emit debug symbols (`-g`): `true` in debug, `false` in release |
|
||||
| `lto` | `false` | Link-time optimization (`-flto` for both compiler and linker) |
|
||||
| `strip` | `false` | Strip symbols from output (`-s` in ldflags) |
|
||||
| `warnings` | `["all", "extra"]` (debug) / `[]` (release) | Warning flags (e.g. `"all"`, `"extra"`, `"pedantic"`) |
|
||||
| `warnings` | `[]` | Warning flags (e.g. `"all"`, `"extra"`, `"pedantic"`); engine adds `-Wall -Wextra` in debug if empty |
|
||||
| `panic` | `""` | Panic strategy: `"abort"` disables exceptions and unwind tables |
|
||||
| `codegen-units` | `""` | Max parallel compilation jobs (`"0"` = auto) |
|
||||
| `qt` | `false` | Enable automatic Qt meta-object handling (MOC, UIC, RCC) |
|
||||
@@ -97,6 +97,30 @@ Settings from raw config (not in typed struct):
|
||||
* `ldscript` — linker script path
|
||||
* `build.steps` / `build.post_steps` — codegen steps
|
||||
|
||||
## Per-language overrides: `[build.c]`, `[build.cxx]`, `[build.asm]`
|
||||
|
||||
Each language can have its own table that overrides the flat `[build]` settings:
|
||||
|
||||
```toml
|
||||
[build]
|
||||
compiler = "clang"
|
||||
standard = "c11"
|
||||
|
||||
[build.c]
|
||||
standard = "c23"
|
||||
compiler = "gcc"
|
||||
|
||||
[build.cxx]
|
||||
standard = "c++23"
|
||||
compiler = "g++"
|
||||
|
||||
[build.asm]
|
||||
compiler = "nasm"
|
||||
flags = ["-felf64"]
|
||||
```
|
||||
|
||||
The flat `[build]` acts as fallback; per-language tables take precedence for their language.
|
||||
|
||||
Example:
|
||||
|
||||
```toml
|
||||
|
||||
@@ -41,24 +41,22 @@ DCR uses a package registry for dependency lookup by name.
|
||||
|
||||
```toml
|
||||
# ~/.dcr/config.toml
|
||||
[[registry]]
|
||||
name = "default"
|
||||
[registry.default]
|
||||
url = "https://index.dcr.pm"
|
||||
priority = 1
|
||||
```
|
||||
|
||||
Registry priority: order in `config.toml`. The `DCR_INDEX_PATH` variable overrides the path to `index.json`.
|
||||
|
||||
## Git dependencies
|
||||
|
||||
DCR clones git repositories via `git2`:
|
||||
Git dependencies are parsed and recorded in `dcr.lock`. DCR supports specifying branch/tag/rev for git sources:
|
||||
|
||||
* `branch` — switch to a branch
|
||||
* `tag` — switch to a tag
|
||||
* `rev` — switch to a specific commit
|
||||
* `features` — feature flags (parsed, but does not affect build)
|
||||
|
||||
Cache path: `~/.dcr/git/\<hash>/`.
|
||||
|
||||
## Path dependencies
|
||||
|
||||
Local paths. DCR automatically discovers include and lib directories from the neighbor's `dcr.toml`.
|
||||
|
||||
@@ -65,3 +65,21 @@ standard = "c17"
|
||||
|
||||
# member inherits language and standard
|
||||
```
|
||||
|
||||
## Workspace-only root (no build of its own)
|
||||
|
||||
A workspace root can set `workspace_only = true` — it won't be built itself, and doesn't need `language` or `compiler`:
|
||||
|
||||
```toml
|
||||
[package]
|
||||
name = "my-workspace"
|
||||
version = "0.1.0"
|
||||
|
||||
[build]
|
||||
workspace_only = true
|
||||
kind = "bin"
|
||||
|
||||
[workspace]
|
||||
lib-core = { path = "lib-core" }
|
||||
app = { path = "app", deps = ["lib-core"] }
|
||||
```
|
||||
|
||||
Reference in New Issue
Block a user