Add qgpgme as qt language binding

* configure.ac: Add version defines. Check for qt if neccessary.
* lang/README: Mention qt
* lang/cpp/src/GpgmeppConfig.cmake.in.in: Remove comment. Find qgpgme.
* lang/qt/src/Makefile.am: New. Build qgpgme.
* lang/qt/README,
 lang/qt/src/Makefile.am,
 lang/qt/src/QGpgmeConfig.cmake.in.in,
 lang/qt/src/QGpgmeConfigVersion.cmake.in,
 lang/qt/src/dataprovider.cpp,
 lang/qt/src/dataprovider.h,
 lang/qt/src/qgpgme_export.h,
 m4/qt.m4: New.
* lang/cpp/src/GpgmeppConfig.cmake.in.in,
 lang/cpp/src/Makefile.am: Fix generated config file.

--
For now this is just the dataprovider which was part of the
KF5 Gpgmepp QGpgme variant. This is very thin but a useful
class which is used downstream.

1 files changed, 7 insertions, 14 deletions

diff --git a/lang/cpp/src/GpgmeppConfig.cmake.in.in b/lang/cpp/src/GpgmeppConfig.cmake.in.in
index 4b5b905b..51218c62 100644
--- a/lang/cpp/src/GpgmeppConfig.cmake.in.in
+++ b/lang/cpp/src/GpgmeppConfig.cmake.in.in
@@ -37,7 +37,7 @@ set(CMAKE_IMPORT_FILE_VERSION 1)
 set(_targetsDefined)
 set(_targetsNotDefined)
 set(_expectedTargets)
-foreach(_expectedTarget KF5::Gpgmepp KF5::QGpgme)
+foreach(_expectedTarget KF5::Gpgmepp Gpgmepp)
   list(APPEND _expectedTargets ${_expectedTarget})
   if(NOT TARGET ${_expectedTarget})
     list(APPEND _targetsNotDefined ${_expectedTarget})
@@ -69,18 +69,10 @@ add_library(Gpgmepp SHARED IMPORTED)
 
 set_target_properties(Gpgmepp PROPERTIES
   INTERFACE_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include/gpgme++"
-  INTERFACE_LINK_LIBRARIES "@libdir@/libgpgme.dll.a;@LIBASSUAN_LIBS@;@GPG_ERROR_LIBS@"
+  INTERFACE_LINK_LIBRARIES "@resolved_libdir@/libgpgme@libsuffix@;@LIBASSUAN_LIBS@;@GPG_ERROR_LIBS@"
+  IMPORTED_LOCATION "@resolved_libdir@/libgpgmepp@libsuffix@"
 )
 
-# Create imported target QGpgme
-#add_library(QGpgme SHARED IMPORTED)
-
-#set_target_properties(KF5::QGpgme PROPERTIES
-#   INTERFACE_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include/qgpgme"
-   #  INTERFACE_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX} TODO"
-#  INTERFACE_LINK_LIBRARIES "Qt5::Core"
-#)
-
 if(CMAKE_VERSION VERSION_LESS 2.8.12)
   message(FATAL_ERROR "This file relies on consumers using CMake 2.8.12 or greater.")
 endif()
@@ -107,9 +99,10 @@ but not all the files it references.
 endforeach()
 unset(_IMPORT_CHECK_TARGETS)
 
-# This file does not depend on other imported targets which have
-# been exported from the same project but in a separate export set.
-
 # Commands beyond this point should not need to know the version.
 set(CMAKE_IMPORT_FILE_VERSION)
 cmake_policy(POP)
+
+get_filename_component(QGpgme_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
+# Pull in QGpgme for compatibility with KF5 variant.
+find_package(QGpgme CONFIG)