[CMake] enviroment variables (ice cream builds)

[Miller Henry]

-----Original Message-----
From: cmake-bounces at cmake.org [mailto:cmake-bounces at cmake.org] On Behalf Of Bill Hoffman
Sent: Wednesday, June 19, 2013 12:38 PM
To: cmake at cmake.org
Subject: Re: [CMake] enviroment variables (ice cream builds)

On 6/19/2013 12:32 PM, Miller Henry wrote:
> Note that while we can possibly consider it a bug in my system setup 
> that I need to set ICECC_CC and ICECC_CXX; but ICECC_VERSION is 
> something the user needs to set.  Thus I really want cmake to make 
> sure this variable is set the same as the first run of cmake.
CMake can not set environment variables for use during build time.   It 
expects a working compiler environment.  The cmake process is long gone by the time the native build tool is run.

I understand.  Is there a way I can have cmake tell make/ninja to set some environment before building?  This would solve my problem, but I don't see a way to pull this off.