On Fri, 27 Apr 2018 15:04:59 +0200
<resurrect...@centrum.cz> wrote:

> I ran into peculiar issue. Trying out the clang code coverage reporting using 
> Source-base Code Coverage 
> <https://clang.llvm.org/docs/SourceBasedCodeCoverage.html>. The command line 
> examples works as expected. Adapting it to link with Qt and again from the 
> command line it works as expected. However when running it from Qt Creator 
> using Qbs the flags in question: -fprofile-instr-generate, -fcoverage-mapping 
> are not passed to the linker because the compiling and linking are separated 
> in two different commands. When specifying the cpp.linkerFlags in a Qbs 
> Product however the error is printed:
>  
> /usr/bin/ld: -f may not be used without -shared
>  
> This is because the flags are being passed via -Wl instead of as flags to 
> clang++. Of course when running it from command line the same error occurs. 
> By specifying -shared as additional linker flag it will show some weird 
> linking error so that is clearly not a way to do it.
>  
> The way to achieve this I believe is to specify *compiler* flags for *link* 
> call. I am not aware if such a thing is possible in Qbs at the moment. Any 
> ideas?

I believe you are looking for this:
https://doc.qt.io/qbs/qml-qbsmodules-cpp.html#driverFlags-prop


Christian
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