Re: packaging qt applications

[John Darrington <john@darrington.wattle.id.au>]

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Yes.  I have run into the problem.  Sadly, no I didn't work out how to fix it.

But during trying I did decide one thing - I will never use CMake in any of
my own projects.

J'

On Tue, Jul 26, 2016 at 03:30:48PM +0200, David Craven wrote:
     Hi,
     
     A package I'm working on depends on both qtbase and qtdeclarative. In
     the configure phase I get an error that Qt5Config.cmake doesn't find
     Qt5QmlConfig.cmake. When I use a snippet to remove this check I get:
     
     ```scheme
     (snippet
        '(substitute* "CMakeLists.txt"
          (("find_package.*Qt5.*Qml Quick.*\n")
             "find_package(Qt5 ${REQUIRED_QT_VERSION} CONFIG REQUIRED Core
     DBus Gui)\n")))))
     ```
     
     ```sh
     CMake Error at /gnu/store/ngnz5l2v22a6wnr7lshlm02jykmhzl3z-qtdeclarative-5.6.1-1/lib/cmake/Qt5Qml/Qt5QmlConfig.cmake:87
     (find_package):
       Could not find a package configuration file provided by "Qt5Network"
       (requested version 5.6.1) with any of the following names:
     
         Qt5NetworkConfig.cmake
         qt5network-config.cmake
     
       Add the installation prefix of "Qt5Network" to CMAKE_PREFIX_PATH or set
       "Qt5Network_DIR" to a directory containing one of the above files.  If
       "Qt5Network" provides a separate development package or SDK, be sure it has
       been installed.
     Call Stack (most recent call first):
       declarative/compositor/CMakeLists.txt:2 (find_package)
     ```
     The CMAKE_PREFIX_PATH seems to be set correctly and no matter what
     CMAKE_PREFIX_PATH or other env variables I set I keep getting one or
     the other error.
     
     Has some else run into this issue and managed to fix it?
     
     David

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