Let us add some sources. In the Vim example, sources are under src and to keep the main CMakeLists.txt readable and maintainable, we will create a new file, src/CMakeLists.txt, and process this file in its own directory scope by adding this to the main CMakeLists.txt:
add_subdirectory(src)
Inside src/CMakeLists.txt, we could start out defining the executable target and listing all sources that we have extracted from build.log:
add_executable(vim arabic.c beval.c buffer.c blowfish.c crypt.c crypt_zip.c dict.c diff.c digraph.c edit.c eval.c evalfunc.c ex_cmds.c ex_cmds2.c ex_docmd.c ex_eval.c ex_getln.c farsi.c fileio.c fold.c getchar.c hardcopy.c hashtab.c if_cscope.c if_xcmdsrv.c ...
