122 lines
4.0 KiB
Markdown
Executable File
122 lines
4.0 KiB
Markdown
Executable File
# Common Command Options
|
|
|
|
**The latest version of this documentation is available on [GitHub](https://github.com/Microsoft/vcpkg/tree/master/docs/commands/common-options.md).**
|
|
|
|
Most vcpkg commands accept a group of common options that control cross-cutting aspects of the tool. Not all options affect every command. For example, a command that does not download any files will be unaffected by changing the downloads directory.
|
|
|
|
<a name="asset-sources"></a>
|
|
|
|
## `--x-asset-sources=<config>`
|
|
|
|
**Experimental: will change or be removed at any time**
|
|
|
|
Specify the cache configuration for [Asset Caching](../users/assetcaching.md).
|
|
|
|
<a name="binarysource"></a>
|
|
|
|
## `--binarysource=<config>`
|
|
|
|
Add a source for [Binary Caching](../users/binarycaching.md).
|
|
|
|
This option can be specified multiple times; see the Binary Caching documentation for how multiple binary sources interact.
|
|
|
|
<a name="buildtrees-root"></a>
|
|
|
|
## `--x-buildtrees-root=<path>`
|
|
|
|
**Experimental: will change or be removed at any time**
|
|
|
|
Specifies the temporary path to store intermediate build files, such as objects or unpacked source code.
|
|
|
|
Defaults to `buildtrees/` under the vcpkg root folder.
|
|
|
|
<a name="downloads-root"></a>
|
|
|
|
## `--downloads-root=<path>`
|
|
|
|
Specify where downloaded tools and source code archives should be kept.
|
|
|
|
Defaults to the `VCPKG_DOWNLOADS` environment variable. If that is unset, defaults to `downloads/` under the vcpkg root folder.
|
|
|
|
<a name="host-triplet"></a>
|
|
|
|
## `--host-triplet=<triplet>`
|
|
|
|
Specify the host [architecture triplet][triplets].
|
|
|
|
Defaults to the `VCPKG_DEFAULT_HOST_TRIPLET` environment variable. If that is unset, deduced based on the host architecture and operating system.
|
|
|
|
<a name="install-root"></a>
|
|
|
|
## `--x-install-root=<path>`
|
|
|
|
**Experimental: will change or be removed at any time**
|
|
|
|
Specifies the path to lay out installed packages.
|
|
|
|
In Classic Mode, defaults to `installed/` under the vcpkg root folder.
|
|
|
|
In [Manifest Mode][../users/manifests.md], defaults to `vcpkg_installed/` under the manifest folder.
|
|
|
|
<a name="manifest-root"></a>
|
|
|
|
### `--x-manifest-root=<path>`
|
|
|
|
**Experimental: will change or be removed at any time**
|
|
|
|
Specifies the directory containing [`vcpkg.json`](../users/manifests.md).
|
|
|
|
Defaults to searching upwards from the current working directory for the nearest `vcpkg.json`.
|
|
|
|
<a name="overlay-ports"></a>
|
|
|
|
## `--overlay-ports=<path>`
|
|
|
|
Specifies a directory containing [overlay ports](../specifications/ports-overlay.md).
|
|
|
|
This option can be specified multiple times; ports will resolve to the first match.
|
|
|
|
<a name="overlay-triplets"></a>
|
|
|
|
## `--overlay-triplets=<path>`
|
|
|
|
Specifies a directory containing [overlay triplets](../examples/overlay-triplets-linux-dynamic.md).
|
|
|
|
This option can be specified multiple times; [triplets][] will resolve to the first match.
|
|
|
|
<a name="packages-root"></a>
|
|
|
|
## `--x-packages-root=<path>`
|
|
|
|
**Experimental: will change or be removed at any time**
|
|
|
|
Specifies the temporary path to stage intermediate package files before final install.
|
|
|
|
Defaults to `packages/` under the vcpkg root folder.
|
|
|
|
<a name="triplet"></a>
|
|
|
|
## `--triplet=<triplet>`
|
|
|
|
Specify the target [architecture triplet][triplets].
|
|
|
|
Defaults to the `VCPKG_DEFAULT_TRIPLET` environment variable. If that is unset, deduced based on the host architecture and operating system.
|
|
|
|
Note that on Windows operating systems, the architecture is always deduced as x86 for legacy reasons.
|
|
|
|
<a name="vcpkg-root"></a>
|
|
|
|
## `--vcpkg-root=<path>`
|
|
|
|
Specifies the vcpkg root folder.
|
|
|
|
Defaults to the directory containing the vcpkg program. The directory must be a valid vcpkg instance, such as a `git clone` of `https://github.com/microsoft/vcpkg`. This option can be used to run a custom-built copy of the tool directly from the build folder.
|
|
|
|
## Response Files (`@<file>`)
|
|
|
|
The vcpkg command line accepts text files containing newline-separated command line parameters.
|
|
|
|
The tool will act as though the items in the file were spliced into the command line in place of the `@` reference. Response files cannot contain additional response files.
|
|
|
|
[triplets]: ../users/triplets.md
|