ci: build only liblogosdelivery and track unify-libs pre-merge

Drop the libwaku build target and the now-redundant library/ include
path; a single liblogosdelivery covers every package. The clone steps
temporarily pin the unify-libs branch so CI is green before
logos-delivery#3949 merges — the TODOs mark the one-line revert to
master/HEAD once it lands. Also fix a pre-existing glued `cd`/`export`
in the nightly daily-test step.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.github/workflows/CI.yml

@@ -23,19 +23,20 @@ jobs:
       - name: Clone logos-delivery
         run: |
           mkdir -p vendor
-          git clone --depth 1 https://github.com/logos-messaging/logos-delivery.git vendor/logos-delivery
+          # TODO(logos-delivery#3949): drop --branch once unify-libs is on master.
+          git clone --depth 1 --branch unify-libs https://github.com/logos-messaging/logos-delivery.git vendor/logos-delivery
 
-      - name: Build libwaku
+      - name: Build liblogosdelivery
         run: |
           cd vendor/logos-delivery
-          echo "Building libwaku in $(pwd)"
-          make libwaku -j
+          echo "Building liblogosdelivery in $(pwd)"
+          make liblogosdelivery -j
           cd ../..
 
       - name: Verify paths
         run: make -C pkg/kernel print-paths
 
-      - name: Verify libwaku artifacts
+      - name: Verify liblogosdelivery artifacts
         run: make -C pkg/kernel check-folders
 
       - name: Install Go dependencies
@@ -47,8 +48,8 @@ jobs:
       - name: Build waku bindings
         run: |
           export LOGOS_DELIVERY_DIR=$(pwd)/vendor/logos-delivery
-          export CGO_CFLAGS="-I${LOGOS_DELIVERY_DIR}/library/"
-          export CGO_LDFLAGS="-L${LOGOS_DELIVERY_DIR}/build/ -lwaku -Wl,-rpath,${LOGOS_DELIVERY_DIR}/build/" 
+          export CGO_CFLAGS="-I${LOGOS_DELIVERY_DIR}/liblogosdelivery/"
+          export CGO_LDFLAGS="-L${LOGOS_DELIVERY_DIR}/build/ -llogosdelivery -Wl,-rpath,${LOGOS_DELIVERY_DIR}/build/"
           make -C pkg/kernel build
 
       - name: Increase ulimit
@@ -57,9 +58,10 @@ jobs:
       - name: Run daily test
         run: |
           set -euo pipefail
-          cd pkg/kernel          export LOGOS_DELIVERY_DIR=$(pwd)/vendor/logos-delivery
-          export CGO_CFLAGS="-I${LOGOS_DELIVERY_DIR}/library/"
-          export CGO_LDFLAGS="-L${LOGOS_DELIVERY_DIR}/build/ -lwaku -Wl,-rpath,${LOGOS_DELIVERY_DIR}/build/"
+          export LOGOS_DELIVERY_DIR=$(pwd)/vendor/logos-delivery
+          export CGO_CFLAGS="-I${LOGOS_DELIVERY_DIR}/liblogosdelivery/"
+          export CGO_LDFLAGS="-L${LOGOS_DELIVERY_DIR}/build/ -llogosdelivery -Wl,-rpath,${LOGOS_DELIVERY_DIR}/build/"
+          cd pkg/kernel
           go test -count=10 -p=1 -v -timeout=360m . | tee ../testlogs.log
 
       - name: Upload daily test logs

.github/workflows/CI_endurance.yml

@@ -33,10 +33,10 @@ jobs:
       - name: Vendor Go dependencies
         run: go mod vendor
 
-      - name: Build libwaku
+      - name: Build liblogosdelivery
         run: |
           cd vendor/logos-delivery
-          make libwaku
+          make liblogosdelivery
 
       - name: Build waku bindings
         run: make -C pkg/kernel build
@@ -92,10 +92,10 @@ jobs:
       - name: Vendor Go dependencies
         run: go mod vendor
 
-      - name: Build libwaku
+      - name: Build liblogosdelivery
         run: |
           cd vendor/logos-delivery
-          make libwaku
+          make liblogosdelivery
 
       - name: Build waku bindings
         run: make -C pkg/kernel build

.github/workflows/Repeated_tests_endurancce.yml

@@ -33,10 +33,10 @@ jobs:
       - name: Vendor Go dependencies
         run: go mod vendor
 
-      - name: Build libwaku
+      - name: Build liblogosdelivery
         run: |
           cd vendor/logos-delivery
-          make libwaku
+          make liblogosdelivery
 
       - name: Build waku bindings
         run: make -C pkg/kernel build

.github/workflows/pr.yml

@@ -17,12 +17,12 @@ jobs:
       # Clone the logos-delivery checkout OUTSIDE the module tree: a directory
       # named `vendor/` at the module root would put Go into vendor mode.
       LOGOS_DELIVERY_DIR: ${{ github.workspace }}/.logos-delivery
-      # Both kernel (libwaku) and messaging (liblogosdelivery) headers are on
-      # the include path so every package compiles. `-l` is deliberately NOT
-      # set here: each internal/ffi subpackage selects its own library via a
-      # `#cgo LDFLAGS` directive, so no binary links both libs (they export
-      # overlapping symbols until logos-delivery#3851).
-      CGO_CFLAGS: -I${{ github.workspace }}/.logos-delivery/library/ -I${{ github.workspace }}/.logos-delivery/liblogosdelivery/
+      # Since logos-delivery#3949 unified the libraries, the waku_* and
+      # logosdelivery_* ABIs both live in liblogosdelivery, so a single header
+      # path covers every package. `-l` is deliberately NOT set here: each
+      # internal/ffi subpackage selects the library via its own `#cgo LDFLAGS`
+      # directive.
+      CGO_CFLAGS: -I${{ github.workspace }}/.logos-delivery/liblogosdelivery/
       CGO_LDFLAGS: -L${{ github.workspace }}/.logos-delivery/build/ -Wl,-rpath,${{ github.workspace }}/.logos-delivery/build/
       # Build in module mode; never use a vendor/ dir.
       GOFLAGS: -mod=mod
@@ -44,7 +44,9 @@ jobs:
         # unchanged. ls-remote gives us the SHA before we clone.
         id: logos-delivery-rev
         run: |
-          rev=$(git ls-remote https://github.com/logos-messaging/logos-delivery.git HEAD | cut -f1)
+          # TODO(logos-delivery#3949): revert to HEAD once the unify-libs PR
+          # merges into logos-delivery master.
+          rev=$(git ls-remote https://github.com/logos-messaging/logos-delivery.git refs/heads/unify-libs | cut -f1)
           echo "rev=$rev" >> "$GITHUB_OUTPUT"
 
       - name: Cache logos-delivery build
@@ -56,11 +58,12 @@ jobs:
 
       - name: Clone logos-delivery
         if: steps.logos-delivery-cache.outputs.cache-hit != 'true'
-        run: git clone --depth 1 https://github.com/logos-messaging/logos-delivery.git "$LOGOS_DELIVERY_DIR"
+        # TODO(logos-delivery#3949): drop --branch once unify-libs is on master.
+        run: git clone --depth 1 --branch unify-libs https://github.com/logos-messaging/logos-delivery.git "$LOGOS_DELIVERY_DIR"
 
-      - name: Build libwaku + liblogosdelivery
+      - name: Build liblogosdelivery
         if: steps.logos-delivery-cache.outputs.cache-hit != 'true'
-        run: make -C "$LOGOS_DELIVERY_DIR" libwaku liblogosdelivery -j
+        run: make -C "$LOGOS_DELIVERY_DIR" liblogosdelivery -j
 
       - name: go build
         run: go build ./...