[bug#29114] [PATCH 01/10] gnu: extra-cmake-modules: Install pri-files into lib/qt5/.

[Hartmut Goebel <h.goebel@crazy-compilers.com>]

This in accordance with the documentation in
ECMGeneratePriFile.cmake: "Packagers … want to set
`ECM_MKSPECS_INSTALL_DIR` to something like
`share/qt5/mkspecs/modules`." Our Qt5 is putting pri-files into
`lib/qt5/mkspecs/modules`.

* gnu/packages/kde-frameworks.scm(extra-cmake-modules)[#:phase fix-lib-path]:
  New substitute for file 'modules/ECMGeneratePriFile.cmake'.
---
 gnu/packages/kde-frameworks.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/kde-frameworks.scm b/gnu/packages/kde-frameworks.scm
index 6a46f2868..59022f3f0 100644
--- a/gnu/packages/kde-frameworks.scm
+++ b/gnu/packages/kde-frameworks.scm
@@ -104,7 +104,11 @@
                 "_define_relative(QTQUICKIMPORTSDIR LIBDIR \"qt5/imports\"")
                ;; Install qml-files into lib/qt5/qml
                (("_define_relative\\(QMLDIR LIBDIR \"qml\"")
-                "_define_relative(QMLDIR LIBDIR \"qt5/qml\""))))
+                "_define_relative(QMLDIR LIBDIR \"qt5/qml\""))
+             (substitute* "modules/ECMGeneratePriFile.cmake"
+               ;; Install pri-files into lib/qt5/mkspecs
+               (("set\\(ECM_MKSPECS_INSTALL_DIR mkspecs/modules")
+                "set(ECM_MKSPECS_INSTALL_DIR lib/qt5/mkspecs/modules"))))
          ;; install and check phase are swapped to prevent install from failing
          ;; after testsuire has run
          (add-after 'install 'check-post-install
-- 
2.13.5