CI: use compile command database for clang-tidy

.github/workflows/clang-tidy.yml

@@ -8,15 +8,17 @@ jobs:
     runs-on: ubuntu-22.04
 
     steps:
+    - name: Install dependencies
+      run: |
+        sudo apt update
+        sudo apt install -y libuv1-dev libzmq3-dev libcurl4-openssl-dev
+
     - name: Install clang
       run: |
         wget https://apt.llvm.org/llvm.sh
         chmod +x llvm.sh
         sudo ./llvm.sh 16
         sudo apt-get install -y clang-tidy-16
-
-    - name: Verify clang-tidy configuration
-      run: |
         clang-tidy-16 --verify-config
 
     - name: Checkout repository
@@ -24,7 +26,13 @@ jobs:
       with:
         submodules: true
 
+    - name: cmake p2pool
+      run: |
+        mkdir build
+        cd build
+        cmake .. -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_C_COMPILER=clang-16 -DCMAKE_CXX_COMPILER=clang++-16 -DDEV_CLANG_TIDY=ON
+
     - name: Run clang-tidy
       run: |
         cd src
-        clang-tidy-16 *.cpp -checks=-clang-diagnostic-undefined-internal -warnings-as-errors=* -header-filter=^[^\.] -- -I../external/src/robin-hood-hashing/src/include -I../external/src/rapidjson/include -I../external/src/cryptonote -I../external/src/RandomX/src -I../external/src/cppzmq -I../external/src/libuv/include -I../external/src/libzmq/include -I../external/src/curl/include -I../external/src/miniupnp/miniupnpc/include -I../external/src -DCLANG_TIDY -DSIZE_MAX=UINT64_MAX -DRAPIDJSON_ENDIAN=RAPIDJSON_LITTLEENDIAN -DMINIUPNP_STATICLIB -DRAPIDJSON_PARSE_DEFAULT_FLAGS=kParseTrailingCommasFlag -DWITH_RANDOMX -DWITH_UPNP -DZMQ_STATIC
+        clang-tidy-16 *.cpp -p ../build -checks=-clang-diagnostic-undefined-internal -warnings-as-errors=* -header-filter=^[^\.]

CMakeLists.txt

@@ -12,6 +12,7 @@ option(DEV_WITH_TSAN "[Developer only] Compile with thread sanitizer" OFF)
 option(DEV_WITH_MSAN "[Developer only] Compile with memory sanitizer" OFF)
 option(DEV_WITH_UBSAN "[Developer only] Compile with undefined behavior sanitizer" OFF)
 option(DEV_WITH_ASAN "[Developer only] Compile with address sanitizer" OFF)
+option(DEV_CLANG_TIDY "[Developer only] Compile for clang-tidy" OFF)
 
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
 
@@ -51,6 +52,10 @@ if (DEV_WITH_ASAN)
 	add_definitions(-DDEV_WITH_ASAN)
 endif()
 
+if (DEV_CLANG_TIDY)
+	add_definitions(-DDEV_CLANG_TIDY)
+endif()
+
 include(cmake/flags.cmake)
 
 set(HEADERS

src/common.h

@@ -204,7 +204,7 @@ struct
 	{
 #ifdef _MSC_VER
 		_addcarry_u64(_addcarry_u64(0, lo, b.lo, &lo), hi, b.hi, &hi);
-#elif defined(__GNUC__) && !defined(CLANG_TIDY)
+#elif defined(__GNUC__) && !defined(DEV_CLANG_TIDY)
 		*reinterpret_cast<unsigned __int128*>(this) += *reinterpret_cast<const unsigned __int128*>(&b);
 #else
 		const uint64_t t = lo;
@@ -221,7 +221,7 @@ struct
 	{
 #ifdef _MSC_VER
 		_subborrow_u64(_subborrow_u64(0, lo, b.lo, &lo), hi, b.hi, &hi);
-#elif defined(__GNUC__) && !defined(CLANG_TIDY)
+#elif defined(__GNUC__) && !defined(DEV_CLANG_TIDY)
 		*reinterpret_cast<unsigned __int128*>(this) -= *reinterpret_cast<const unsigned __int128*>(&b);
 #else
 		const uint64_t t = b.lo;