project( 'tcp-ip-sockets-in-c', 'c', default_options: [ 'buildtype=debug' ], ) c_args = [ '-std=c99', '-Wall', '-Wextra', '-pedantic' ] common_src = files( 'common/DieWithMessage.c', 'common/Practical.c', ) common_include = [ include_directories('common') ] subdir('ch1')