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28 lines
1.2 KiB
Markdown
28 lines
1.2 KiB
Markdown
# vcpkg_add_to_path
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The latest version of this document lives in the [vcpkg repo](https://github.com/Microsoft/vcpkg/blob/master/docs/maintainers/vcpkg_add_to_path.md).
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Add a directory or directories to the PATH environment variable
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```cmake
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vcpkg_add_to_path([PREPEND] [<path>...])
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```
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`vcpkg_add_to_path` adds all of the paths passed to it to the PATH environment variable.
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If PREPEND is passed, then those paths are prepended to the PATH environment variable,
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so that they are searched first; otherwise, those paths are appended, so they are
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searched after the paths which are already in the environment variable.
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The paths are added in the order received, so that the first path is always searched
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before a later path.
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If no paths are passed, then nothing will be done.
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## Examples:
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* [curl](https://github.com/Microsoft/vcpkg/blob/master/ports/curl/portfile.cmake#L75)
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* [folly](https://github.com/Microsoft/vcpkg/blob/master/ports/folly/portfile.cmake#L15)
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* [z3](https://github.com/Microsoft/vcpkg/blob/master/ports/z3/portfile.cmake#L13)
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## Source
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[scripts/cmake/vcpkg\_add\_to\_path.cmake](https://github.com/Microsoft/vcpkg/blob/master/scripts/cmake/vcpkg_add_to_path.cmake)
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