First argument as config.env is mandatory

build/CMakeFiles/bytetrack-counter.dir/compiler_depend.internal

@@ -2148,6 +2148,7 @@ CMakeFiles/bytetrack-counter.dir/src/kalman_filter.cpp.o
 
 CMakeFiles/bytetrack-counter.dir/src/main.cpp.o
  /opt/bytetrack-counter-cpp/src/main.cpp
+ /opt/bytetrack-counter-cpp/build/version.hpp
  /opt/bytetrack-counter-cpp/src/batch_store.hpp
  /opt/bytetrack-counter-cpp/src/bytetrack.hpp
  /opt/bytetrack-counter-cpp/src/config.hpp

build/CMakeFiles/bytetrack-counter.dir/compiler_depend.make

@@ -2141,6 +2141,7 @@ CMakeFiles/bytetrack-counter.dir/src/kalman_filter.cpp.o: /opt/bytetrack-counter
   /usr/lib/gcc/aarch64-linux-gnu/13/include/syslimits.h
 
 CMakeFiles/bytetrack-counter.dir/src/main.cpp.o: /opt/bytetrack-counter-cpp/src/main.cpp \
+  version.hpp \
   /opt/bytetrack-counter-cpp/src/batch_store.hpp \
   /opt/bytetrack-counter-cpp/src/bytetrack.hpp \
   /opt/bytetrack-counter-cpp/src/config.hpp \
@@ -4819,6 +4820,8 @@ CMakeFiles/bytetrack-counter.dir/src/rknn_yolo.cpp.o: /opt/bytetrack-counter-cpp
 
 /usr/include/eigen3/Eigen/src/Eigenvalues/GeneralizedEigenSolver.h:
 
+version.hpp:
+
 /usr/include/eigen3/Eigen/src/Core/CommaInitializer.h:
 
 /usr/include/eigen3/Eigen/src/Core/CwiseBinaryOp.h:

build/CMakeFiles/bytetrack-counter.dir/flags.make

@@ -4,7 +4,7 @@
 # compile CXX with /usr/bin/c++
 CXX_DEFINES = -DHAS_RKNN
 
-CXX_INCLUDES = -I/usr/local/include/rknn -I/usr/include/eigen3 -I/opt/bytetrack-counter-cpp/src -isystem /usr/include/opencv4
+CXX_INCLUDES = -I/usr/local/include/rknn -I/usr/include/eigen3 -I/opt/bytetrack-counter-cpp/src -I/opt/bytetrack-counter-cpp/build -isystem /usr/include/opencv4
 
 CXX_FLAGS = -std=c++17