Merge bitcoin/bitcoin#22234: build: Mark print-% target as phony.

fb7be92b094477131140b58a4e3ae98366b93e76 Mark print-% target as phony. (Dmitry Goncharov)

Pull request description:

  .PHONY does not take patterns (such as print-%) as prerequisites.
  Have print-% depend on force and mark force as phony.

  This change ensures print-% rule works even when there is a file that matches the target.

  ```
  $ # on master
  $ make print-host
  host=x86_64-pc-linux-gnu
  $ touch print-host
  $ make print-host
  make: 'print-host' is up to date.
  $
  $ git co mark_print_as_phony
  Switched to branch 'mark_print_as_phony'
  $ make print-host
  host=x86_64-pc-linux-gnu
  $ touch force
  $ make print-host
  host=x86_64-pc-linux-gnu
  ```

ACKs for top commit:
  hebasto:
    ACK fb7be92b094477131140b58a4e3ae98366b93e76, tested on Linux Mint 20.2 (x86_64).

Tree-SHA512: b89ae66aa8c7aa6a7ab5f0956f9eb3b3ef9d56994b60dc2a97d498d4c1bba537845c190723e8a10310280b1b35df2cd935cc30aeb76735cac2dc621ad7823772

0 files changed, 0 insertions, 0 deletions