Compiling with IAR
Hello,
I'm successful implemented a unsupported compiler by setting up a custom toolchain.
It compiles and all, but code competition does not work, in particular seem like include() from CMakeList are ignored, while they work if I choose a "default" toolchain.
When I set up my custom toolchain i get the following error, which in my opinion prevent the correct setup of the code analisis (please note compilation and resulting file works fine)
Cannot get compiler information:
Compiler exited with error code 2: C:\Program Files (x86)\IAR Systems\Embedded Workbench 8.0\arm\bin\iccarm.exe -xc -IXXXX -IXXXX -IXXX -IXXX --cpu Cortex-M3 --c++ -Ohs -r -D STM32F10X_MD -e -fpch-preprocess -v -dD -E
Command line error: Unable to open the command file "pch-preprocess"
it seems to me it is testing the compiler by running the option "-fpch-preprocess" that is seen from my toolchain as trying to compile the file "pch-preprocess", and of course the error is file not found.
Is there a way to avoid such test? or to manipulate the option so i can get compatible with my toolchain?
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Hi! CLion supports only GCC/GCC-based, Clang and MSVC compilers. Some unsupported compilers still can successfully work in CLion, but, unfortunately, it looks like your compiler is not from those. Feel free to create a feature request in our tracker: https://youtrack.jetbrains.com/issues/CPP.
Hello anna,
The compiler works, is just "clang tidy" that get confused and does not "see" the include_directory() from the CMakeList.txt.
I'll open a bug, but is there a way to temporally stop clion to test for compiler option?
I'm not sure whether the fact that code analysis doesn't work correctly with an unsupported compiler can be considered as a bug. More like a feature request to support it.
Unfortunately, there is no such option.