merge-script 42251e00e8 Merge bitcoin/bitcoin#30584: depends: Make default host and build comparable ...

b28917be36 depends: Make default `host` and `build` comparable (Hennadii Stepanov)

Pull request description:

  To detect cross-compiling, the host and build platforms are compared. The `build` variable is always an output of `config.sub`, but the `host` is not. This can lead to false results. For example, on OpenBSD:
   - host=amd64-unknown-openbsd7.5
   - build=x86_64-unknown-openbsd7.5

  This PR sets the default value of the `host` variable to the value of `build`, ensuring cross-compiling won't be triggered when the `HOST` variable is not set.

  This PR fixes needless triggering of cross-compiling for CMake-built packages in depends on OpenBSD due to this code:eb85cacd29/depends/funcs.mk (L193-L197)

  No changes in Guix build.

ACKs for top commit:
  laanwj:
    Concept and code review ACK b28917be36
  theuni:
    utACK b28917be36.

Tree-SHA512: 8c5835cb8b739355b71f7cb161b350ad8b038a00e6b1def36354ba228cea3dcb9883df3c9a8e79d7d0143241f6f054129fe90772b1b2579702db51237f9d66ff

2025-02-12 11:18:48 +01:00

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