Merge bitcoin/bitcoin#21688: doc: note on SDK for macOS depends cross-compile

5e7d1997fce15b3e2fb77e67491237812e1f98d9 doc: note on SDK for macOS depends cross-compile (Jarol Rodriguez)

Pull request description:

  This PR adds a friendly note for those who are unfamiliar with our depends build system that an extracted SDK is needed before proceeding with a macOS cross-compile. Additionally, it refers a builder to look at [macdeploy](https://github.com/bitcoin/bitcoin/tree/master/contrib/macdeploy#sdk-extraction) for instructions on obtaining the SDK and provides context to where this SDK should reside.

  **Master:** [render](https://github.com/bitcoin/bitcoin/blob/master/depends/README.md#for-macos-cross-compilation)
  **PR:** [render](241c4017ed/depends/README.md (for-macos-cross-compilation))

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fanquake 2021-04-29 18:52:12 +08:00 committed by pasta
parent 6d06ff069c
commit e57404ce50

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@ -35,6 +35,11 @@ No other options are needed, the paths are automatically configured.
sudo apt-get install curl librsvg2-bin libtiff-tools bsdmainutils imagemagick libcap-dev libz-dev libbz2-dev python3-setuptools libtinfo5 sudo apt-get install curl librsvg2-bin libtiff-tools bsdmainutils imagemagick libcap-dev libz-dev libbz2-dev python3-setuptools libtinfo5
Note: You must obtain the macOS SDK before proceeding with a cross-compile.
Under the depends directory, create a subdirectory named `SDKs`.
Then, place the extracted SDK under this new directory.
For more information, see [SDK Extraction](../contrib/macdeploy/README.md#sdk-extraction).
#### For Win64 cross compilation #### For Win64 cross compilation
- see [build-windows.md](../doc/build-windows.md#cross-compilation-for-ubuntu-and-windows-subsystem-for-linux) - see [build-windows.md](../doc/build-windows.md#cross-compilation-for-ubuntu-and-windows-subsystem-for-linux)