include ../common.mk examples: \ example_codestyle_cpp14 example_codestyle_cpp11 \ example_compile_cpp14 example_compile_cpp11 \ example_oop_cpp14 example_oop_cpp11 \ example_preprocess_cpp14 example_preprocess_cpp11 # example_preprocess_cpp98 is showing version check with compile failed. # please explicit using `make example_preprocess_cpp98` under section1 folder