Today i modified my library totally.
Now source files are stored in src sub-directory,
header file is in include sub-directory,
library in lib sub-directory, example.cpp is stored in test sub-directory,
and makefile is in parent directory.
Also modified makefile that was not easy for me because i have to compile all source files from src directory and stored object files in obj directory.
Now, makefile after making shared library will stored in lib directory.
1.1 – include (dxf_2D.h)
1.2- lib (libdxf_2D.so)
1.3- obj (*.o)
1.4 – src (*.cpp)
1.5- test (example.cpp, example.o, prog executable file)