[cfe-dev] clang PCH and strace

[Sebastian Redl]

On Sep 28, 2010, at 4:07 PM, Vladimir G. Ivanovic wrote:

> on 09/28/2010 02:06 PM Sebastian Redl said the following:
>> 
>> On Sep 28, 2010, at 1:59 PM, dawn at burble.org wrote:
>> 
>>> Why would strace (on Linux) cause clang to fail to read a PCH? :
>>> 
> [...]
>> 
>> I give you a 99% probability of the strace command picking up a different clang executable.
> 
> Why would that be the case? Or, restated, under what circumstances
> would this be true?

If strace and direct invocation are looking at different PATH variables, for example.

Sebastian