qt59.qtwebkit: fix build on Darwin

Why is qtmultimedia only needed on Darwin? Why does it only fix 5.9, not
5.11? These things I do not know. What I do know is that, for some
reason, this makes qt59.qtwebkit build on Darwin.

I think the reason it hasn't also fixed 5.11 might be something to do
with the version of qtmultimedia, but I don't know enough about Qt or
cmake to figure it out. The error when trying to build qt511.qtwebkit
(with or without these changes) is:

    CMake Error at Source/cmake/OptionsQt.cmake:739 (find_package):
      Could not find a package configuration file provided by "Qt5Multimedia"
      (requested version 5.2.0) with any of the following names:

        Qt5MultimediaConfig.cmake
        qt5multimedia-config.cmake

      Add the installation prefix of "Qt5Multimedia" to CMAKE_PREFIX_PATH or set
      "Qt5Multimedia_DIR" to a directory containing one of the above files.  If
      "Qt5Multimedia" provides a separate development package or SDK, be sure it
      has been installed.
    Call Stack (most recent call first):
      Source/cmake/WebKitCommon.cmake:50 (include)
      CMakeLists.txt:137 (include)

    -- Configuring incomplete, errors occurred!
    See also "/tmp/nix-build-qtwebkit-5.212-alpha-01-26-2018.drv-0/source/build/CMakeFiles/CMakeOutput.log".
    See also "/tmp/nix-build-qtwebkit-5.212-alpha-01-26-2018.drv-0/source/build/CMakeFiles/CMakeError.log".
This commit is contained in:
Alyssa Ross 2018-10-19 10:36:48 +01:00
parent a2d7574ebe
commit 1c70685fdb
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@ -1,5 +1,5 @@
{ qtModule, stdenv, lib, fetchurl
, qtbase, qtdeclarative, qtlocation, qtsensors, qtwebchannel
, qtbase, qtdeclarative, qtlocation, qtmultimedia, qtsensors, qtwebchannel
, fontconfig, gdk_pixbuf, gtk2, libwebp, libxml2, libxslt
, sqlite, systemd, glib, gst_all_1, cmake
, bison2, flex, gdb, gperf, perl, pkgconfig, python2, ruby
@ -23,7 +23,9 @@ let
in
qtModule {
name = "qtwebkit";
qtInputs = [ qtbase qtdeclarative qtlocation qtsensors ] ++ optionals (lib.versionAtLeast qtbase.version "5.11.0") [ qtwebchannel ];
qtInputs = [ qtbase qtdeclarative qtlocation qtsensors ]
++ optional (stdenv.isDarwin && lib.versionAtLeast qtbase.version "5.9.0") qtmultimedia
++ optional (lib.versionAtLeast qtbase.version "5.11.0") qtwebchannel;
buildInputs = [ fontconfig libwebp libxml2 libxslt sqlite glib gst_all_1.gstreamer gst_all_1.gst-plugins-base ]
++ optionals (stdenv.isDarwin) (with darwin.apple_sdk.frameworks; [ OpenGL ])
++ optionals (lib.versionAtLeast qtbase.version "5.11.0") [ hyphen ];