Re: [osg-users] Community Feedback Required : What minimum CMake version should we require?

[Mathieu MARACHE]

+1 for 2.8

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On 9 June 2016 at 16:59, michael kapelko  wrote:

> Hi.
> For all of my projects I use 2.8 as minimum. I remember that I started
> using CMake when it was 2.6.
> Looking at CMake release history (
> https://cmake.org/Wiki/CMake_Released_Versions ) 2.8.0 was released in
> 2009.
> Debian 6 ( https://archive.debian.net/squeeze/devel/cmake , released in
> 2011)  had 2.8.2.
> Ubuntu 12.04 LTS Precise (
> http://packages.ubuntu.com/search?keywords=cmake=names=precise=all
> , released in 2012 and supported up to 2017) had 2.8.7.
> For Windows and OS X it's easy to download the most up-to-date version.
>
> So I suggest using 2.8 as minimum. Distros that was released in 2012 and
> after are definitely covered.
>
> 2016-06-08 23:49 GMT+07:00 Robert Osfield :
>
>> Hi All,
>>
>> We have various optional script paths in our CMake build system to try
>> and keep things working on older CMake versions, the minimum currently
>> is set in OpenSceneGraph/CMakeLists.txt:
>>
>> IF(WIN32)
>> CMAKE_MINIMUM_REQUIRED(VERSION 2.4.6 FATAL_ERROR)
>> ELSE(WIN32)
>> IF(APPLE)
>> CMAKE_MINIMUM_REQUIRED(VERSION 2.6.0 FATAL_ERROR)
>> ELSE(APPLE)
>> CMAKE_MINIMUM_REQUIRED(VERSION 2.4.4 FATAL_ERROR)
>> ENDIF(APPLE)
>> ENDIF(WIN32)
>>
>>
>> This bit of script is ancient though, something coded in when we first
>> added CMake build system.  Fast forward today, can we up the require
>> version to 2.6?  2.8?
>>
>> Robert.
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>> osg-users@lists.openscenegraph.org
>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>>
>
>
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>
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Re: [osg-users] Community Feedback Required : What minimum CMake version should we require?

[michael kapelko]

Hi.
For all of my projects I use 2.8 as minimum. I remember that I started
using CMake when it was 2.6.
Looking at CMake release history (
https://cmake.org/Wiki/CMake_Released_Versions ) 2.8.0 was released in 2009.
Debian 6 ( https://archive.debian.net/squeeze/devel/cmake , released in
2011)  had 2.8.2.
Ubuntu 12.04 LTS Precise (
http://packages.ubuntu.com/search?keywords=cmake=names=precise=all
, released in 2012 and supported up to 2017) had 2.8.7.
For Windows and OS X it's easy to download the most up-to-date version.

So I suggest using 2.8 as minimum. Distros that was released in 2012 and
after are definitely covered.

2016-06-08 23:49 GMT+07:00 Robert Osfield :

> Hi All,
>
> We have various optional script paths in our CMake build system to try
> and keep things working on older CMake versions, the minimum currently
> is set in OpenSceneGraph/CMakeLists.txt:
>
> IF(WIN32)
> CMAKE_MINIMUM_REQUIRED(VERSION 2.4.6 FATAL_ERROR)
> ELSE(WIN32)
> IF(APPLE)
> CMAKE_MINIMUM_REQUIRED(VERSION 2.6.0 FATAL_ERROR)
> ELSE(APPLE)
> CMAKE_MINIMUM_REQUIRED(VERSION 2.4.4 FATAL_ERROR)
> ENDIF(APPLE)
> ENDIF(WIN32)
>
>
> This bit of script is ancient though, something coded in when we first
> added CMake build system.  Fast forward today, can we up the require
> version to 2.6?  2.8?
>
> Robert.
> ___
> osg-users mailing list
> osg-users@lists.openscenegraph.org
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>
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Re: [osg-users] Community Feedback Required : What minimum CMake version should we require?

[Philippe Renon]

I mostly use msys2/mingw which comes with cmake 3.4.1 ;)

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[osg-users] Community Feedback Required : What minimum CMake version should we require?

[Robert Osfield]

Hi All,

We have various optional script paths in our CMake build system to try
and keep things working on older CMake versions, the minimum currently
is set in OpenSceneGraph/CMakeLists.txt:

IF(WIN32)
CMAKE_MINIMUM_REQUIRED(VERSION 2.4.6 FATAL_ERROR)
ELSE(WIN32)
IF(APPLE)
CMAKE_MINIMUM_REQUIRED(VERSION 2.6.0 FATAL_ERROR)
ELSE(APPLE)
CMAKE_MINIMUM_REQUIRED(VERSION 2.4.4 FATAL_ERROR)
ENDIF(APPLE)
ENDIF(WIN32)


This bit of script is ancient though, something coded in when we first
added CMake build system.  Fast forward today, can we up the require
version to 2.6?  2.8?

Robert.
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