Hmm, maybe...? I'm not sure. Customize may be the wrong word. What I'm asking in the question is similar to someone asking "how do I customize the output path for the binaries in CMake?". My hope was it was going to be a simple set variable for the utilities.
On Wed, Nov 9, 2016, 7:56 AM Jakob van Bethlehem <[email protected]> wrote: > Hej, > > On Mon, Nov 7, 2016 at 4:48 PM, Saad Khattak <[email protected]> wrote: > > I am working on a plugin for Maya and it uses a customized version of Qt. > Maya's SDK comes with everything to build Qt (headers, libraries and > customized Qt tools such as moc.exe). > > I have the following issues: > > (1) With CMAKE_AUTOMOC set to ON, I am unable to figure out how to point > CMake to pick Maya's version of moc.exe (and other Qt utils). The result is > that I get linking errors since the moc did not run - which I expected. > > (2) Maya uses a modified version of Qt 5.6.1. There is currently no way to > get that version from Autodesk. So I downloaded the official Qt 5.6.1 > distribution. CMAKE_AUTOMOC now sets up my project correctly to be MOC'ed. > However, it is using the official Qt moc utilities and NOT Maya's > customized moc. The headers and libraries being used were still from Maya's > custom Qt. > > The reason (2) worked is because I put "find_package(Qt5Widgets REQUIRED)" > after installing the official version of Qt 5.6.1. However, I did NOT use > the official Qt headers or libraries - instead, I used Maya's custom > version of Qt 5.6.1. > > Using solution (2) I successfully compile and link my Qt enabled Maya > plugin and load it in Maya. Things go smoothly until I either (a) unload > the plugin or (b) delete any widget. I looked at the simplest code that is > causing a heap corruption debug assertion: > > m_button = new QPushButton("MyButton"); // where m_button is a QPointer > <QPushButton> > delete m_button; // causes heap corruption debug assertion to fire > > A few other people have gone through similar issues but since they didn't > use CMake, they simply ran Maya's moc utilities in a build step. I would > like a solution where I can get CMAKE_AUTOMOC to run the custom Qt version. > > Thanks. > > > I see quite a lot usage of the word 'customized'..... to me it sounds like > you may be asking on the wrong user list? > > Sincerely, > Jakob > > >
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