mirror of
https://github.com/microsoft/vcpkg.git
synced 2024-12-23 05:17:49 +08:00
49 lines
1.4 KiB
Markdown
49 lines
1.4 KiB
Markdown
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# vcpkg_from_git
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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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SHA512 <abcdef123...>
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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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### SHA512
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The SHA512 hash that should match the archive form of the commit.
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This is most easily determined by first setting it to `0`, then trying to build the port. The error message will contain the full hash, which can be copied back into the portfile.
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### REF
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A stable git commit-ish (ideally a tag or commit) that will not change contents. **This should not be a branch.**
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For repositories without official releases, this can be set to the full commit id of the current latest master.
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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`, `SHA512`, 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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