Build system fixes

CMakeLists.txt

@@ -1,11 +1,23 @@
 project(danbooru_client)
 
+cmake_minimum_required(VERSION 2.8.6 FATAL_ERROR)
+
 set(danbooru_client_VERSION_MAJOR 0)
 set(danbooru_client_VERSION_MINOR 1)
 
 find_package(KDE4 REQUIRED)
+find_package(QJSON)
+
 include (KDE4Defaults)
-find_package(QJSON REQUIRED)
+include (FeatureSummary)
+
+set_package_properties(KDE4 PROPERTIES DESCRIPTION "The KDE libraries"
+                       URL "http://www.kde.org" TYPE REQUIRED
+                       PURPOSE "Required to build Danbooru Client")
+set_package_properties(QJSON PROPERTIES DESCRIPTION "The QJSON library"
+                       URL "http://qjson.sourceforge.net" TYPE REQUIRED
+                       PURPOSE "Required to build Danbooru Client")
+
 
 include_directories( ${KDE4_INCLUDES} ${QT_INCLUDES} )
 
@@ -13,7 +25,8 @@ add_definitions (${QT_DEFINITIONS} ${KDE4_DEFINITIONS})
 add_definitions(-DQT_USE_QSTRINGBUILDER)
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
 
-
 #add_subdirectory( doc )
 add_subdirectory( src )
 add_subdirectory( icons )
+
+feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)

src/CMakeLists.txt

@@ -11,7 +11,6 @@ set(danbooru_client_SRCS danbooruconnectwidget.cpp
 #kde4_add_ui_files(danbooru_client_SRCS danbooru_clientview_base.ui prefs_base.ui)
 #kde4_add_kcfg_files(danbooru_client_SRCS settings.kcfgc )
 
-
 add_subdirectory(libdanbooru)
 
 include_directories(