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  1. Qt Creator
  2. QTCREATORBUG-21424

-Bprefix option should be passed through GccToolChain::createBuiltInHeaderPathsRunner

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Not Evaluated
    • Resolution: Done
    • Affects Version/s: Qt Creator 4.7.0
    • Fix Version/s: Qt Creator 4.8.0-beta2
    • Component/s: C/C++/Obj-C++ Support
    • Labels:
      None
    • Environment:
      Ubuntu 16.04, custom Yocto cross-toolchain, wine 1.8.2 / 3.0.3
    • Platform/s:
      Linux/X11
    • Commits:
      c0a1683de3dd6e29c93d8c1fb268a6cc4a7c02c5 (qt-creator/qt-creator/4.8)

      Description

      When calling a cross-toolchain, certain flags (including --sysroot) are passed through from the

      ProjectExplorer.GccToolChain.PlatformCodeGenFlags to the code model's probing.

      https://github.com/qt-creator/qt-creator/blob/4032f6383a411768ddf6e6059aaed6c552fb65da/src/plugins/projectexplorer/gcctoolchain.cpp#L564-L570

      For the winegcc wrapper (and probably others?) to work with a cross-toolchain not normally in $PATH, -Bprefix is also needed, and feels appropriate alongside --sysroot (one is where to find host executables, the other where to find target libraries and headers). https://gcc.gnu.org/onlinedocs/gcc/Directory-Options.html#Directory-Options

      Could that be added?

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            • Assignee:
              kosjar Nikolai Kosjar
              Reporter:
              puetzk Kevin Puetz
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              Dates

              • Created:
                Updated:
                Resolved:

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