[CMake] error with FindQt4.cmake (on master)

[Arnaud GELAS]

On 02/23/2011 04:26 PM, Clinton Stimpson wrote:
> On Wednesday, February 23, 2011 02:12:12 pm Arnaud GELAS wrote:
>> Hi all,
>>
>>
>> I have just pulled from master, and in my project I can't get the
>> QT_VERSION_MINOR
>>
>>
>> Here is what I get when configuring my project:
>>
>> -- Found Qt4: /usr/bin/qmake-qt4 (found version "4.7.1")
>>
>> CMake Error at CMakeLists.txt:446 (MESSAGE):
>>
>> GoFigure2 requires Qt4.5 (or newer version) to be installed
>>
>>
>> QT_VERSION_MAJOR and QT_VERSION_MINOR are empty...
>>
>>
>> It was working before (with previous master version)...
>>
>>
>> Should I track down this error with 'git bisect' or anyone know what
>> could be wrong?
>>
> No need for a git bisect.  Now that you mention this, I know which commit did
> this (it was merged into master yesterday), and I can look at it.
>
> Also, you could change your CMakeLists.txt to use
> find_package(Qt4 4.5)
> to have it check the minimum version number for you.
>
Is find_package( Qt4 4.5 ) backward compatible?
Will it work with cmake 2.8.2 and 2.8.3 ?