[CMake] CMake 2.8.1 RC 3 is ready to try

[David Cole]

The policy being set to old is supposed to give the same behavior as prior
versions of CMake, but also suppress the warning.

What behavior are you seeing that makes you say setting it to old "does
nothing"?


On Thu, Feb 25, 2010 at 10:39 AM, Philip Schwartz <philip at progmad.com>wrote:

> I think I have found a bug with 3.8.1. I have a few projects that use
> relative link paths and they throw a warning for CMP0015.
>
> I have pushed to the policy stack CMP0015 OLD to avoid the warnings till I
> fix the projects and currently the policy being set to old does nothing.
>
>
> On Fri, Feb 19, 2010 at 8:25 AM, Brad King <brad.king at kitware.com> wrote:
>
>> On 2/18/2010 8:38 PM, Samuel E. Henley wrote:
>>
>>> I have a new warning "warning: -fPIC ignored for target (all code is
>>> position independent)" Under Windows - Mingw
>>> CMAKE_SHARED_LIBRARY_C_FLAGS and CMAKE_SHARED_LIBRARY_CXX_FLAGS has to
>>> be cleared of -fPIC, -fIPC is not used with gcc in Windows.
>>>
>>
>> This release candidate had some major platform information
>> file reorganization to make it easier to add new compilers.
>> The new files generically use -fPIC for compiling objects
>> with GCC for shared libraries on all platforms.  In the
>> Platform/CYGWIN-GNU.cmake file we remove the flag, but
>> it should be removed by Platform/Windows-GNU.cmake also.
>>
>> Fixed in CVS HEAD:
>>
>> Suppress GNU flag -fPIC on Windows
>> /cvsroot/CMake/CMake/Modules/Platform/Windows-GNU.cmake,v  <--
>>  Modules/Platform/Windows-GNU.cmake
>> new revision: 1.2; previous revision: 1.1
>>
>> I'll stage this for 2.8.1-rc4.
>>
>> -Brad
>>
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>
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