Merge bitcoin/bitcoin#29648: Remove libbitcoinconsensus

80f8b92f4f2311b9e9a25361c9dd973244e6f95c remove libbitcoinconsensus (fanquake)

Pull request description:

  This was deprecated in `v27.0`, for removal in `v28.0`. See discussion in PR #29189.

ACKs for top commit:
  theuni:
    Concept ACK and light review ACK 80f8b92f4f2311b9e9a25361c9dd973244e6f95c. My only hesitation here is that (afaics?) there's now nothing keeping undesired features like threading or globals from working their way into the interpreter in future commits.
  m3dwards:
    Concept ACK https://github.com/bitcoin/bitcoin/pull/29648/commits/80f8b92f4f2311b9e9a25361c9dd973244e6f95c
  TheCharlatan:
    ACK 80f8b92f4f2311b9e9a25361c9dd973244e6f95c
  hebasto:
    ACK 80f8b92f4f2311b9e9a25361c9dd973244e6f95c, I have reviewed the code and it looks OK.

Tree-SHA512: 17a62118aeb088f2695c892bb32794dfea3061e3cb7d9e8e9f1c06c3ff6f63a7587fa532e37edbb91fbc5a19b12c9a0f8e05fa9e8864aa07f92665375d847e80

1 files changed, 4 insertions, 5 deletions

diff --git a/doc/design/libraries.md b/doc/design/libraries.md
index 7cda64e713..3346c8e81b 100644
--- a/doc/design/libraries.md
+++ b/doc/design/libraries.md
@@ -4,10 +4,9 @@
 |--------------------------|-------------|
 | *libbitcoin_cli*         | RPC client functionality used by *bitcoin-cli* executable |
 | *libbitcoin_common*      | Home for common functionality shared by different executables and libraries. Similar to *libbitcoin_util*, but higher-level (see [Dependencies](#dependencies)). |
-| *libbitcoin_consensus*   | Stable, backwards-compatible consensus functionality used by *libbitcoin_node* and *libbitcoin_wallet* and also exposed as a [shared library](../shared-libraries.md). |
-| *libbitcoinconsensus*    | Shared library build of static *libbitcoin_consensus* library |
-| *libbitcoin_kernel*      | Consensus engine and support library used for validation by *libbitcoin_node* and also exposed as a [shared library](../shared-libraries.md). |
-| *libbitcoinqt*           | GUI functionality used by *bitcoin-qt* and *bitcoin-gui* executables |
+| *libbitcoin_consensus*   | Stable, backwards-compatible consensus functionality used by *libbitcoin_node* and *libbitcoin_wallet*. |
+| *libbitcoin_kernel*      | Consensus engine and support library used for validation by *libbitcoin_node*. |
+| *libbitcoinqt*           | GUI functionality used by *bitcoin-qt* and *bitcoin-gui* executables. |
 | *libbitcoin_ipc*         | IPC functionality used by *bitcoin-node*, *bitcoin-wallet*, *bitcoin-gui* executables to communicate when [`--enable-multiprocess`](multiprocess.md) is used. |
 | *libbitcoin_node*        | P2P and RPC server functionality used by *bitcoind* and *bitcoin-qt* executables. |
 | *libbitcoin_util*        | Home for common functionality shared by different executables and libraries. Similar to *libbitcoin_common*, but lower-level (see [Dependencies](#dependencies)). |
@@ -17,7 +16,7 @@
 
 ## Conventions
 
-- Most libraries are internal libraries and have APIs which are completely unstable! There are few or no restrictions on backwards compatibility or rules about external dependencies. Exceptions are *libbitcoin_consensus* and *libbitcoin_kernel* which have external interfaces documented at [../shared-libraries.md](../shared-libraries.md).
+- Most libraries are internal libraries and have APIs which are completely unstable! There are few or no restrictions on backwards compatibility or rules about external dependencies. An exception is *libbitcoin_kernel*, which, at some future point, will have a documented external interface.
 
 - Generally each library should have a corresponding source directory and namespace. Source code organization is a work in progress, so it is true that some namespaces are applied inconsistently, and if you look at [`libbitcoin_*_SOURCES`](../../src/Makefile.am) lists you can see that many libraries pull in files from outside their source directory. But when working with libraries, it is good to follow a consistent pattern like: