CODEWITHSUNDEEP
qtcmake
cerkiewny
cerkiewny

Reputation: 2851

wrong toolchain of QT in cmake

I am trying to build project which has capabilities of being build cross platform. As such it requires multiple versions of QT as its dependancy. It has 3 versions of qt to be more precise:

I am trying to build on linux so I am expecting the gcc_64 to be selected. However when I

find_package(Qt5Widgets REQUIRED)
find_package(Qt5OpenGL REQUIRED)

The ccmake seems to be picking the android_armv7. The paths which I am geting are following:

Qt5OpenGL_DIR /opt/apps/Qt/5.6/android_armv7/lib/cmake/Qt5OpenGL

And this bring me to the question, is there a method of influencing the cmake to find specific alternative?

If this is dependant on some variable which is specifying the target platform/arch/toolchain, it is entirely likely that it is wrongly set so if you know what might be causing the wrong version to be selected please point me in the direction of the wrong flag.

Upvotes: 0

Views: 273

Answers (1)

cerkiewny
cerkiewny

Reputation: 2851

Turns out you can manipulate the include with DCMAKE_PREFIX_PATH to affect the version found. This + cleaning cmake cache resolved issue fro me.

I have passed it to cmake as:

-DCMAKE_PREFIX_PATH=/opt/apps/Qt/5.6/gcc_64

Upvotes: 1

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