[cmake-developers] FW: FW: Initial Attempt at Green Hill MULTI IDE Generator Support

[Geoffrey Viola]

Attached is a patch with the recommended changes to add Green Hills MULTI support. The process of finding the GHS_COMP_ROOT variable is now programmed in cmGlobalGhsMultiGenerator::GetCompRoot. I ran a test with some of those changes: https://open.cdash.org/viewSite.php?siteid=11862&project=1&currenttime=1426035600.
 I'm currently rerunning them.



Geoffrey Viola
SOFTWARE ENGINEER
asirobots.com



-----Original Message-----
From: Brad King [mailto:brad.king at kitware.com]
Sent: Tuesday, March 10, 2015 7:30 AM
To: Geoffrey Viola
Cc: cmake-developers at cmake.org
Subject: Re: FW: FW: [cmake-developers] Initial Attempt at Green Hill MULTI IDE Generator Support

On 03/10/2015 12:57 AM, Geoffrey Viola wrote:
> Should I still set CMAKE_GHS_COMPILER_ID?

I don't see any reason to set a variable by that name.

>> * Have EnableLanguage compute the exact path to the compiler  tools
>> itself, possibly using GHS_COMP_ROOT.
>
> I prefer the latter approach
[snip]
> finding the comp root is a bit complicated. The registry keys change
> per version and their does not seem to be a pattern.

This should be achievable in C++ inside a helper method called from EnableLanguage.  There is no reason to have to use the CMake language to code it.

> I'll let you know how things work out, after I implement the above.

Great, thanks.

-Brad

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