Fields
The configure format supported by autotools. It uses #undef foo
to mark lines that can be substituted with different values.
The configure format supported by CMake. It uses @@FOO@@
and #cmakedefine
for template substitution.
blank: void,
Instead of starting with an input file, start with nothing.
nasm: void,
Start with nothing, like blank, and output a nasm .asm file.