Igor Sirotin d5d5a215ed refactor: build against the single liblogosdelivery library
logos-delivery#4012 unifies the node lifecycle on logosdelivery_* and ships the
full API — Messaging, Reliable Channels, and the low-level Kernel (waku_*) tier
— in one liblogosdelivery library, retiring the separate libwaku. Migrate the
bindings onto it.

- internal/ffi: collapse the two bridges into one internal/ffi/liblogosdelivery
  over the single library. The kernel wrappers keep calling waku_* (kernel
  header), the lifecycle now uses logosdelivery_create_node/start_node/
  stop_node/destroy (waku_new/start/stop/destroy are gone), events use
  logosdelivery_set_event_callback. Include liblogosdelivery_kernel.h (which
  re-exports the stable header) and link -llogosdelivery. Remove
  internal/ffi/libwaku.
- pkg/kernel: repoint at internal/ffi/liblogosdelivery; the Makefile links
  -llogosdelivery.
- CI: build only `make liblogosdelivery`, headers from library/, single
  -llogosdelivery. Pinned to logos-delivery#4012 until it merges (see the
  TODO/LOGOS_DELIVERY_REF in pr.yml).

The high-level MessagingClient (pkg/messaging) lands in a follow-up PR on top.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-03 17:28:50 +01:00
2025-12-22 14:15:00 +05:30

logos-delivery Go Bindings

Go bindings for the Waku library.

Install

go get -u github.com/logos-messaging/logos-delivery-go-bindings

Building & Dependencies

libwaku (from logos-delivery) is required at compile-time.

Building with Makefile

If you have logos-delivery checked out, point the build to it:

# path to your existing logos-delivery clone
export LOGOS_DELIVERY_DIR=/absolute/path/to/logos-delivery
export CGO_CFLAGS="-I${LOGOS_DELIVERY_DIR}/library"
export CGO_LDFLAGS="-L${LOGOS_DELIVERY_DIR}/build -lwaku -Wl,-rpath,${LOGOS_DELIVERY_DIR}/build"

# compile all packages
make -C pkg/kernel build

# run all tests
make -C pkg/kernel test

# run a specific test
make -C pkg/kernel test TEST=TestConnectedPeersInfo

Development

When working on this repository itself, logos-delivery is included as a git submodule for convenience.

  • Initialize and update the submodule, then build libwaku
    git submodule update --init --recursive
    make -C pkg/kernel build-libwaku
    
  • Build the project. Submodule paths are used by default to find libwaku.
    make -C pkg/kernel build
    
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