Mult Port + TCP Calibration (SSH DEAD)

build_core.sh

@@ -6,10 +6,19 @@ command -v "$GO_BIN" >/dev/null 2>&1 || { echo "Go compiler not found" >&2; exit
 mkdir -p "$ROOT/bin" "$ROOT/android/lib/arm64-v8a"
 cd "$ROOT/core"
 
+# This Unix build intentionally ships only arm64-v8a for Android. Remove any
+# previously bundled ABI binaries so an APK cannot accidentally contain an old
+# DragonTCP core that predates the SSH feature.
+rm -rf "$ROOT/android/lib/armeabi-v7a" "$ROOT/android/lib/x86_64" "$ROOT/android/lib/x86"
+
 echo "[core] Android ARM64 client..."
 CGO_ENABLED=0 GOOS=android GOARCH=arm64 "$GO_BIN" build -trimpath -ldflags='-s -w' \
   -o "$ROOT/android/lib/arm64-v8a/libdragontcp_client.so" ./cmd/dragontcp-client
 
+echo "[core] Linux AMD64 client..."
+CGO_ENABLED=0 GOOS=linux GOARCH=amd64 "$GO_BIN" build -trimpath -ldflags='-s -w' \
+  -o "$ROOT/bin/dragontcp-hybrid-client-linux-amd64" ./cmd/dragontcp-client
+
 echo "[core] Linux AMD64 server..."
 CGO_ENABLED=0 GOOS=linux GOARCH=amd64 "$GO_BIN" build -trimpath -ldflags='-s -w' \
   -o "$ROOT/bin/dragontcp-hybrid-server-linux-amd64" ./cmd/dragontcp-server
@@ -18,4 +27,13 @@ echo "[core] Linux ARM64 server..."
 CGO_ENABLED=0 GOOS=linux GOARCH=arm64 "$GO_BIN" build -trimpath -ldflags='-s -w' \
   -o "$ROOT/bin/dragontcp-hybrid-server-linux-arm64" ./cmd/dragontcp-server
 
+if command -v sha256sum >/dev/null 2>&1; then
+  cd "$ROOT"
+  sha256sum \
+    bin/dragontcp-hybrid-client-linux-amd64 \
+    bin/dragontcp-hybrid-server-linux-amd64 \
+    bin/dragontcp-hybrid-server-linux-arm64 \
+    android/lib/arm64-v8a/libdragontcp_client.so > SHA256SUMS
+fi
+
 echo "Core build complete."