54 lines
1.4 KiB
Markdown
54 lines
1.4 KiB
Markdown
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# vcpkg_from_git
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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_from_git.md).
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Download and extract a project from git
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## Usage:
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```cmake
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vcpkg_from_git(
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OUT_SOURCE_PATH <SOURCE_PATH>
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URL <https://android.googlesource.com/platform/external/fdlibm>
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REF <59f7335e4d...>
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[HEAD_REF <ref>]
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[PATCHES <patch1.patch> <patch2.patch>...]
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)
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```
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## Parameters:
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### OUT_SOURCE_PATH
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Specifies the out-variable that will contain the extracted location.
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This should be set to `SOURCE_PATH` by convention.
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### URL
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The url of the git repository.
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### REF
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The git sha of the commit to download.
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### FETCH_REF
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The git branch to fetch in non-HEAD mode. After this is fetched,
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then `REF` is checked out. This is useful in cases where the git server
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does not allow checking out non-advertised objects.
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### HEAD_REF
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The git branch to use when the package is requested to be built from the latest sources.
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Example: `main`, `develop`, `HEAD`
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### PATCHES
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A list of patches to be applied to the extracted sources.
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Relative paths are based on the port directory.
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## Notes:
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`OUT_SOURCE_PATH`, `REF`, and `URL` must be specified.
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## Examples:
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* [fdlibm](https://github.com/Microsoft/vcpkg/blob/master/ports/fdlibm/portfile.cmake)
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## Source
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[scripts/cmake/vcpkg\_from\_git.cmake](https://github.com/Microsoft/vcpkg/blob/master/scripts/cmake/vcpkg_from_git.cmake)
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