[Python-Dev] should I really have to install Python before Icanbuild it ? (original) (raw)
Fredrik Lundh fredrik at pythonware.com
Mon Dec 12 22:23:27 CET 2005
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Brett Cannon wrote:
> maybe the right thing here would be to change this to > > #!./python > """Generate C code from an ASDL description.""" > > and only run the script if ./python has been built ?
What if you build with a different suffix for the executable? Or do different versions of make build different names (e.g., on my OS X machine the executable is python.exe in my checkout, not python)?
you're right. I guess the right thing is to do this in the Makefile, and use $(PYTHON) to find the appropriate interpreter.
changing the relevant rule to (ASTH)(AST_H) (ASTH)(AST_C): (ASTASDL)(AST_ASDL) (ASTASDL)(ASDLGEN_FILES) -$(PYTHON) (ASDLGEN)(ASDLGEN) (ASDLGEN)(AST_ASDL)
might be sufficient.
The idea seems fine to me, though, since the generated files are already checked out.
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