NasmBuilder

**IMPORTANT NOTE: OUTDATED

           * Recent versions of scons (>=0.08) know about nasm, so it is very likely that this item is not useful for nasm anymore However, the code can be applied to other tools** 

Here is an example of a nasm files builder (nasm is the netwide assembler):

nasm_builder = Builder(name='Nasm', action='nasm -f elf -o $TARGET $SOURCE', src_suffix='.nasm') nasm_env = Environment(BUILDERS = [nasm_builder]) # BUILDERS now takes a dictionary, not an array, this must be outdated nasm_files = 'unix/snapvector unix/ftol' nasm_objs = [ nasm_env.Nasm(target=x+'.o', source=x+'.nasm') for x in nasm_files.split() ]

...

env.Program(target='spam', source = source_list + nasm_objs)

This was inspired by this thread on scons-users

The construction of nasm_objs requires Python 2.0 or newer.

You can also note that instead of doing

nasm_files = [ 'unix/snapvector', 'unix/ftol' ]

I did

nasm_files = 'unix/snapvector unix/ftol' nasm_list = nasm_files.split()

that's just a handy trick when the lists of files are pretty long to write