tags:

views:

10

answers:

0
+1  Q: 

Cython conditional compile based on external value

I try to conditionally compile (or generate) to c code from a Cython pxd. I read that I can DEF to define aa value and IF to conditionally generate based on its value, but how can I get this value to get from outside of the pxd file?

Specifically these two cases are interesting for me now:

  • give some command-line define to Cython, preferrably through the Cython.Distutils setuptools way
  • the extern-ed C header file defines some value, and conditionally define using Cython based on this value (maybe impossible now?)

Thank you

related questions

Why is > conditional split in SSIS package returning >= result? update: (DateTime != DT_DBTIMESTAMP ?!)
Are these PHP conditionals the same or does one have an advantage
Why does .NET's Conditional Attribute Cause Side-Effects to be Removed?
Best practices of unittesting methods that contain conditional conditions
Conditional Logic in ASP.net page
SQL Conditional Where
ASP conditional error
What does this Perl conditional do?
How do I conditionally create a table in Sybase (TSQL)?
How do I use regular expressions in bash scripts?
MySQL conditional statement
Correct order for control structure logic (true/false, false/true)?
Using set.insert( key ) as a conditional?
Finding entries in one MySQL table based on conditions on another table
Ruby: builtin do ... while ?
Is it good practice to use the XOR (^) operator in Java for boolean checks?
Why does the code below return true only for a = 1?
When using ANT, how can I define a task only if I have some specific java version ?
How do I conditionally display a field in Infopath?
Loop termination conditions
Is there a list of browser conditionals for use including stylesheets?
How do I write a While loop
if statement condition optimisation
What's the "condition" in C interview question?
Shorthand conditional in C# similar to SQL 'in' keyword