[Interest] Qmake: execute two different link steps?

Elvis Stansvik elvstone at gmail.com
Fri Dec 4 13:28:44 CET 2015


2015-12-04 7:12 GMT+01:00 André Hartmann <andre.hartmann at iseg-hv.de>:
> Hi Elvis and Konstantin,
>
> thanks for your suggestions.
>
> I think I will take the SUBDIRS way.

If you want to avoid having to repeat the SOURCES, you can always have
a myProg-sources.pri that both your myProg.pro and myProg-test
includes.

Attaching an example with four subdirs (myProg, myProg-test, libXXX
and libXXXtest) of how you could set it up.

Good luck,
Elvis

>
> Best regards,
> André
>
>
> Am 03.12.2015 um 13:04 schrieb Elvis Stansvik:
>>
>> 2015-12-03 13:02 GMT+01:00 Konstantin Tokarev <annulen at yandex.ru>:
>>>
>>>
>>>
>>> 03.12.2015, 15:00, "Elvis Stansvik" <elvstone at gmail.com>:
>>>>
>>>> Hi André,
>>>>
>>>> 2015-12-03 10:51 GMT+01:00 André Hartmann <andre.hartmann at iseg-hv.de>:
>>>>>
>>>>>   Hello,
>>>>>
>>>>>   I have a Qmake based project that is developed in Qt Creator
>>>>> (currently
>>>>>   compiled with Linux/gcc and Windows/MinGW).
>>>>>
>>>>>   Depending on a configuration variable the PRO file my program links
>>>>> to one
>>>>>   of two librarys:
>>>>>
>>>>>   TARGET = myProg
>>>>>
>>>>>   CONFIG += TESTLIB
>>>>>
>>>>>   CONFIG(TESTLIB): LIBS += libXXXtest
>>>>>   else: LIBS += libXXX
>>>>>
>>>>>   For now, I have to change the config variable each time.
>>>>>
>>>>>   Is there an easy way to have a second target that is automatically
>>>>> linked to
>>>>>   the correct version? The object files are all the same,
>>>>>   just the link step needs to be executed again. After that, I'd like
>>>>> have two
>>>>>   executeables, e.g.:
>>>>>
>>>>>   myProg-test -> linked to libXXXtest
>>>>>   myProg -> linked to libXXX
>>>>>
>>>>>   Is this possible?
>>>>
>>>>
>>>> I think with QMake this is not possible without converting your
>>>> project to a subdirs project (TEMPLATE = subdirs), with separate
>>>> sub-directories for the executables you wish to build (TEMPLATE =
>>>> app). Or switch to QBS or CMake.
>>>>
>>>> Happy to be proven wrong though :)
>>>
>>>
>>> You can create custom target and do one of link steps manually
>>
>>
>> Ah yes, that is of course a possibility.
>>
>> Elvis
>>
>>>
>>> --
>>> Regards,
>>> Konstantin
>>
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>
>
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