[Development] Failed to run configure.bat in qt/qt5 on MINGW64/MSYS2 shell?

[Hasselmann Mathias]

Hi,

MSYS2 provides prebuilt packages for Qt. I'd suspect the build scripts 
of theses packages being a good starting point for building modified 
versions of Qt with this toolchain:

Latest: 
https://github.com/msys2/MINGW-packages/tree/6a7d1f44862b5cda846d554fd8e6ba6795a6a1cd/mingw-w64-qt6-base
Qt 6.2.4: 
https://github.com/msys2/MINGW-packages/tree/32f8fa422c4babb94027d23503e16206c370c564/mingw-w64-qt6-base

Ciao
Mathias

Am 25.08.2023 um 08:49 schrieb Haowei Hsu:
> Hello, Qt Development Team.
>
> I tried to run configure.bat on *6.2.4* branch of qt/qt5 
> <https://github.com/qt/qt5> repository.
> The following commands are what I run:
>
>  1. *export LC_ALL=en_US.UTF8*
>  2. *cd /d/Repo/tmp/qt-6.2.4*
>  3. *git status*
>  4. *mkdir build && cd build*
>  5. *mkdir mingw-release && cd mingw-release*
>  6. *../../configure -release -developer-build -nomake examples
>     -nomake tests*
>
> You can see the attachment with the full log: 
> */log-failed-to-configure-in-mingw64-msys-shell.txt/*
> However, it failed at configuring 'qttools':
>
>     *Configuring 'qttools'
>     -- CMAKE_BUILD_TYPE was set to: 'Release'
>     -- Performing Test HAVE_FFI_CALL
>     -- Performing Test HAVE_FFI_CALL - Success
>     -- Found FFI: C:/msys64/mingw64/lib/libffi.dll.a
>     -- Found ZLIB: C:/msys64/mingw64/lib/libz.dll.a (found version
>     "1.3.#define ZLIB_VERSION "1.3"") *
>
>     *CMake Error at
>     C:/msys64/mingw64/lib/cmake/zstd/zstdTargets.cmake:42 (message):
>       Some (but not all) targets in this export set were already defined.*
>
>     *
>       Targets Defined: zstd::libzstd_static*
>
>     *
>       Targets not yet defined: zstd::libzstd_shared*
>
>     *
>     Call Stack (most recent call first):
>       C:/msys64/mingw64/lib/cmake/zstd/zstdConfig.cmake:1 (include)
>       qtbase/cmake/FindZSTD.cmake:21 (find_package)
>       C:/msys64/mingw64/lib/cmake/llvm/LLVMConfig.cmake:269 (find_package)
>       C:/msys64/mingw64/lib/cmake/clang/ClangConfig.cmake:10
>     (find_package)
>       qttools/cmake/FindWrapLibClang.cmake:14 (find_package)
>       qtbase/cmake/QtFindPackageHelpers.cmake:130 (find_package)
>       qttools/configure.cmake:19 (qt_find_package)
>       qtbase/cmake/QtFeature.cmake:573 (include)
>       qttools/src/CMakeLists.txt:21 (qt_feature_evaluate_features)*
>
>     *
>     *
>
>     *
>     -- Configuring incomplete, errors occurred!
>     CMake Error at
>     D:/Repo/tmp/qt-6.2.4/qtbase/cmake/QtProcessConfigureArgs.cmake:957
>     (message):
>       CMake exited with code 1.*
>
>
> ---
> Haowei Hsu
>
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