Hi,
On 07/02/13 16:20, Danny Wilson wrote:
> Eh nevermind the md5sum, I see a builtins.readFile in the docs but no string
> hashing function to shorten it.
>
> Would something like:
>
> import (pkgs.runCommand "cflags" {cpuinfo = builtins.readFile
> "/proc/cpuinfo";
> __noChroot = true;} ''
>
> work?
Unfortunately not, since readFile "/proc/cpuinfo" will return an empty string.
This is because readFile trusts the file size (i.e. 0) returned by the kernel.
--
Eelco Dolstra | LogicBlox, Inc. | http://nixos.org/~eelco/
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