im">my_project/OMakeroot:
    # Include the standard configuration for C applications
    open build/C
    
    # Process the command-line vars
    DefineCommandVars()
    
    # Include the OMakefile in this directory.
    .SUBDIRS: .

my_project/OMakefile:
    # Set up the standard configuration
    CFLAGS += -g

    # Include the src subdirectory
    .SUBDIRS: src

my_project/src/OMakefile:
    # Add any extra options you like
    CFLAGS += -O2

    # Include the subdirectories
    .SUBDIRS: lib main

my