The TOM makefiles is a collection of makefiles that enable easy building and rebuilding of TOM program units, library units, and dynamically loadable units. When using the TOM makefiles, you do not need to be concerned with the details of compilation or of the particular system you are using, or will be using in the future.
The following makefiles constitute the TOM makefiles:
Build a program into which dynamic loading is possible.
Build a program into which dynamic loading is not necessarily possible. It depends on the operating system being used whether GNUmakefile.app and GNUmakefile.bin actualy create different executables (on NeXTSTEP, for instance, they do not differ).
Build a library unit.
Build a unit which is to be dynamically loaded.
Build only subprojects.
The heart of the TOM makefiles. The others are just front-ends to this file.
This is what a minimal, example GNUmakefile looks like:
UNIT= hello TOM_SRC= hello TOM_MAKEFILES_DIR= /usr/lib/tom/makefiles include $(TOM_MAKEFILES_DIR)/GNUmakefile.bin
To start with the last line, we see the GNUmakefile.bin being included. This means the GNUmakefile is for a program. The UNIT is called hello; this will also be the name of the resulting program. This simple program contains only one TOM source file, hello.t. Note that the extension is not specified.