Doğan Çeçen <sepeth@fastmail.com> writes:

Title should "gnu: qcoro-qt: Build with -fPIC.", because it change qcoro-qt{5,6}.

> * gnu/packages/qt.scm (qtcoro-qt6): pass -fPIC explicitly

* gnu/packages/qt.scm (qcoro-qt5, qcoro-qt6)[arguments]: Adjust
  configure-flags to add -fPIC to CMAKE_CXX_FLAGS.
  
>
> Change-Id: Ifb26600945548d84df2cc70318781d87253af476
> ---
>  gnu/packages/qt.scm | 8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/gnu/packages/qt.scm b/gnu/packages/qt.scm
> index a91bebf358..974af2a342 100644
> --- a/gnu/packages/qt.scm
> +++ b/gnu/packages/qt.scm
> @@ -153,10 +153,11 @@ (define-public qcoro-qt5
>      (build-system qt-build-system)
>      (arguments
>       (list #:configure-flags
> -           #~(list (string-append "-DUSE_QT_VERSION="
> +           #~(list "-DCMAKE_CXX_FLAGS=-fPIC"
> +                   (string-append "-DUSE_QT_VERSION="
>                                    #$(version-major
> -                                     (package-version
> -                                      (this-package-input "qtbase")))))))
> +                                      (package-version
> +                                        (this-package-input "qtbase")))))))
>      (native-inputs (list dbus))         ;for tests
>      (inputs (list qtbase-5 qtdeclarative-5 qtwebsockets-5))
>      (home-page "https://qcoro.dvratil.cz/")
> @@ -169,6 +170,7 @@ (define-public qcoro-qt6
>    (package
>      (inherit qcoro-qt5)
>      (name "qcoro-qt6")
> +    (synopsis "C++ Coroutine Library for Qt6")

please split to a new patch.

>      (inputs (modify-inputs (package-inputs qcoro-qt5)
>                (replace "qtbase" qtbase)
>                (replace "qtdeclarative" qtdeclarative)
>
> base-commit: d5312370b46ace47e138d84e1bb28e5651cee94b