fanquake a106a86c46 Merge bitcoin/bitcoin#27696: build: Do not define ENABLE_ZMQ when ZMQ is not available ...

fa5831bd6f build: Do not define `ENABLE_ZMQ` when ZMQ is not available (Hennadii Stepanov)

Pull request description:

  A new behavior is consistent with the other optional dependencies.

  The source code contains `#if ENABLE_ZMQ` lines only:
  ```
  $ git grep ENABLE_ZMQ -- src/*.cpp
  src/init.cpp:#if ENABLE_ZMQ
  src/init.cpp:#if ENABLE_ZMQ
  src/init.cpp:#if ENABLE_ZMQ
  src/init.cpp:#if ENABLE_ZMQ
  src/init.cpp:#if ENABLE_ZMQ
  ```

  Change in description line -- "Define to 1..." -->  "Define this symbol.." -- is motivated by the fact that the actual value of the defined `ENABLE_ZMQ` macro does not matter at all.

  Related to:
  - https://github.com/bitcoin/bitcoin/issues/16419
  - https://github.com/bitcoin/bitcoin/pull/25302

ACKs for top commit:
  TheCharlatan:
    ACK fa5831bd6f
  jarolrod:
    ACK fa5831bd6f

Tree-SHA512: 5e72ff0d34c4b33205338daea0aae8d7aa0e48fd633e21af01af32b7ddb0532ef68dd3dd74deb2c1d2599691929617e8c09676bcbaaf7d669b88816f866f1db2

2023-05-22 10:00:15 +01:00

4.3 KiB

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