Eclipse builds engineering from already existing code

Auto-generated, SRC and debug folders

Copy the existing code directory source file to SRC, Eclipse will automatically parse and add the project, the original comment of the function commented out, when we started the new project, we chose the new HelloWorld engineering template

Include

Link g++-rdynamic-lpthread-lc-lnsl-ldl-lm-lstdc++-lrt-l/home/sunyj/workspace/nt/src/sources/lib-lframe_a Pp-lneeq_os-lrm-lnqqs_qm-lnqqs_dm

Note that –rdynamic is very important.

Configuration parameter settings for run

Environment variables

Eclipse builds engineering from already existing code