--- src/core/CMakeLists.txt.orig	2026-07-31 12:30:19 UTC
+++ src/core/CMakeLists.txt
@@ -11,6 +11,11 @@ ADD_FLEX_BISON_DEPENDENCY(QgsMeshCalcLexer QgsMeshCalc
 FLEX_TARGET(QgsMeshCalcLexer mesh/qgsmeshcalclexer.ll ${CMAKE_CURRENT_BINARY_DIR}/qgsmeshcalclexer.cpp)
 ADD_FLEX_BISON_DEPENDENCY(QgsMeshCalcLexer QgsMeshCalcParser)
 
+# LAZPerf-priority
+if(WITH_INTERNAL_LAZPERF)
+  include_directories(BEFORE SYSTEM ${CMAKE_SOURCE_DIR}/external/lazperf)
+endif()
+
 if (WITH_PDF4QT)
   SET(PDF4QT_BUILD_ONLY_CORE_LIBRARY TRUE)
   SET(PDF4QT_ENABLE_OPENGL FALSE)