diff --git a/CMakeLists.txt b/CMakeLists.txt
index b3fcf1205..e04669756 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,18 +1,16 @@
 project (kde-l10n)
 
 find_package(KDE4 4.18.0 REQUIRED)
+find_package(Gettext REQUIRED)
+
 include(KDE4Defaults)
+include(MacroOptionalAddSubdirectory)
 
-set(LIBRARY_TYPE SHARED)
-
-add_definitions(
-    ${QT_DEFINITIONS}
-    ${KDE4_DEFINITIONS}
-    -DQT_USE_FAST_CONCATENATION
-    -DQT_USE_FAST_OPERATOR_PLUS
-)
-
-include_directories(${CMAKE_CURRENT_BINARY_DIR} ${KDE4_INCLUDES})
+if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    message(FATAL_ERROR "Please install the msgmerge binary")
+elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+    message(FATAL_ERROR "Please install the msgfmt binary")
+endif()
 
 macro_optional_add_subdirectory( ar )
 macro_optional_add_subdirectory( ast )
diff --git a/ar/CMakeLists.txt b/ar/CMakeLists.txt
index a3a0b569f..776b57da1 100644
--- a/ar/CMakeLists.txt
+++ b/ar/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-ar)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG ar)
 
diff --git a/ast/CMakeLists.txt b/ast/CMakeLists.txt
index 64793ca79..c89152fb5 100644
--- a/ast/CMakeLists.txt
+++ b/ast/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-ast)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG ast)
 
diff --git a/be/CMakeLists.txt b/be/CMakeLists.txt
index dd9764c53..fd84a7939 100644
--- a/be/CMakeLists.txt
+++ b/be/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-be)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG be)
 
diff --git a/bg/CMakeLists.txt b/bg/CMakeLists.txt
index 833bf77b3..1a2f62ca2 100644
--- a/bg/CMakeLists.txt
+++ b/bg/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-bg)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG bg)
 
diff --git a/bs/CMakeLists.txt b/bs/CMakeLists.txt
index 030a52889..2f9895893 100644
--- a/bs/CMakeLists.txt
+++ b/bs/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-bs)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG bs)
 
diff --git a/ca/CMakeLists.txt b/ca/CMakeLists.txt
index 6650368b9..796470466 100644
--- a/ca/CMakeLists.txt
+++ b/ca/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-ca)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG ca)
 
diff --git a/ca@valencia/CMakeLists.txt b/ca@valencia/CMakeLists.txt
index 3024544f8..8987d91d9 100644
--- a/ca@valencia/CMakeLists.txt
+++ b/ca@valencia/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-ca@valencia)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG ca@valencia)
 
diff --git a/cs/CMakeLists.txt b/cs/CMakeLists.txt
index 8cb9caa0b..da20a3f2b 100644
--- a/cs/CMakeLists.txt
+++ b/cs/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-cs)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG cs)
 
diff --git a/da/CMakeLists.txt b/da/CMakeLists.txt
index 8405434c0..4f9efccbe 100644
--- a/da/CMakeLists.txt
+++ b/da/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-da)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG da)
 
diff --git a/de/CMakeLists.txt b/de/CMakeLists.txt
index e2492e357..ab0a304d0 100644
--- a/de/CMakeLists.txt
+++ b/de/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-de)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG de)
 
diff --git a/el/CMakeLists.txt b/el/CMakeLists.txt
index e410a4f01..83004b49e 100644
--- a/el/CMakeLists.txt
+++ b/el/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-el)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG el)
 
diff --git a/en_GB/CMakeLists.txt b/en_GB/CMakeLists.txt
index d21b425ba..ff2f8a07a 100644
--- a/en_GB/CMakeLists.txt
+++ b/en_GB/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-en_GB)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG en_GB)
 
diff --git a/eo/CMakeLists.txt b/eo/CMakeLists.txt
index d9a6f85c9..0e96f5435 100644
--- a/eo/CMakeLists.txt
+++ b/eo/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-eo)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG eo)
 
diff --git a/es/CMakeLists.txt b/es/CMakeLists.txt
index d11817e15..b449d4899 100644
--- a/es/CMakeLists.txt
+++ b/es/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-es)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG es)
 
diff --git a/et/CMakeLists.txt b/et/CMakeLists.txt
index 41ab1ddff..e08112767 100644
--- a/et/CMakeLists.txt
+++ b/et/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-et)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG et)
 
diff --git a/eu/CMakeLists.txt b/eu/CMakeLists.txt
index 0d71a43c9..9c6303c20 100644
--- a/eu/CMakeLists.txt
+++ b/eu/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-eu)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG eu)
 
diff --git a/fa/CMakeLists.txt b/fa/CMakeLists.txt
index a0d52ef54..f47b654a7 100644
--- a/fa/CMakeLists.txt
+++ b/fa/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-fa)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG fa)
 
diff --git a/fi/CMakeLists.txt b/fi/CMakeLists.txt
index a25f2b945..1a6b65f57 100644
--- a/fi/CMakeLists.txt
+++ b/fi/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-fi)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG fi)
 
diff --git a/fr/CMakeLists.txt b/fr/CMakeLists.txt
index aa587e21c..f84577eb6 100644
--- a/fr/CMakeLists.txt
+++ b/fr/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-fr)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG fr)
 
diff --git a/ga/CMakeLists.txt b/ga/CMakeLists.txt
index f83f04295..acf5983bd 100644
--- a/ga/CMakeLists.txt
+++ b/ga/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-ga)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG ga)
 
diff --git a/gl/CMakeLists.txt b/gl/CMakeLists.txt
index 856466de8..6561f1037 100644
--- a/gl/CMakeLists.txt
+++ b/gl/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-gl)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG gl)
 
diff --git a/he/CMakeLists.txt b/he/CMakeLists.txt
index f57c84cf4..6bf7dc904 100644
--- a/he/CMakeLists.txt
+++ b/he/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-he)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG he)
 
diff --git a/hi/CMakeLists.txt b/hi/CMakeLists.txt
index 2f281a3b2..e08bda847 100644
--- a/hi/CMakeLists.txt
+++ b/hi/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-hi)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG hi)
 
diff --git a/hne/CMakeLists.txt b/hne/CMakeLists.txt
index 21ae1823f..850112b6f 100644
--- a/hne/CMakeLists.txt
+++ b/hne/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-hne)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG hne)
 
diff --git a/hr/CMakeLists.txt b/hr/CMakeLists.txt
index e2c5e86d0..568b23c19 100644
--- a/hr/CMakeLists.txt
+++ b/hr/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-hr)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG hr)
 
diff --git a/hu/CMakeLists.txt b/hu/CMakeLists.txt
index f0b036854..6941c436e 100644
--- a/hu/CMakeLists.txt
+++ b/hu/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-hu)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG hu)
 
diff --git a/ia/CMakeLists.txt b/ia/CMakeLists.txt
index 2f99d97cb..a9d60891e 100644
--- a/ia/CMakeLists.txt
+++ b/ia/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-ia)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG ia)
 
diff --git a/is/CMakeLists.txt b/is/CMakeLists.txt
index 479f51e15..3a4546c45 100644
--- a/is/CMakeLists.txt
+++ b/is/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-is)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG is)
 
diff --git a/it/CMakeLists.txt b/it/CMakeLists.txt
index 2f061dc23..60c78037e 100644
--- a/it/CMakeLists.txt
+++ b/it/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-it)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG it)
 
diff --git a/ja/CMakeLists.txt b/ja/CMakeLists.txt
index 1d5a65ee8..00207093a 100644
--- a/ja/CMakeLists.txt
+++ b/ja/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-ja)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG ja)
 
diff --git a/kk/CMakeLists.txt b/kk/CMakeLists.txt
index b297a3750..a96942d82 100644
--- a/kk/CMakeLists.txt
+++ b/kk/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-kk)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG kk)
 
diff --git a/km/CMakeLists.txt b/km/CMakeLists.txt
index 81c1a9fc9..d9991d531 100644
--- a/km/CMakeLists.txt
+++ b/km/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-km)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG km)
 
diff --git a/ko/CMakeLists.txt b/ko/CMakeLists.txt
index 8f45ddd42..7e6c5748d 100644
--- a/ko/CMakeLists.txt
+++ b/ko/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-ko)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG ko)
 
diff --git a/ku/CMakeLists.txt b/ku/CMakeLists.txt
index c3629b2c2..e45f860af 100644
--- a/ku/CMakeLists.txt
+++ b/ku/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-ku)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG ku)
 
diff --git a/lt/CMakeLists.txt b/lt/CMakeLists.txt
index b7c4aedf4..934075b99 100644
--- a/lt/CMakeLists.txt
+++ b/lt/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-lt)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG lt)
 
diff --git a/lv/CMakeLists.txt b/lv/CMakeLists.txt
index 0b75df842..2b827de04 100644
--- a/lv/CMakeLists.txt
+++ b/lv/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-lv)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG lv)
 
diff --git a/mai/CMakeLists.txt b/mai/CMakeLists.txt
index d556d0a67..3d8235a21 100644
--- a/mai/CMakeLists.txt
+++ b/mai/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-mai)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG mai)
 
diff --git a/mr/CMakeLists.txt b/mr/CMakeLists.txt
index c33bca70a..142a0f419 100644
--- a/mr/CMakeLists.txt
+++ b/mr/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-mr)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG mr)
 
diff --git a/ms/CMakeLists.txt b/ms/CMakeLists.txt
index e4d231833..ae890e97f 100644
--- a/ms/CMakeLists.txt
+++ b/ms/CMakeLists.txt
@@ -1,20 +1,19 @@
 project(kde-i18n-ms)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG ms)
 
 macro_optional_add_subdirectory( messages )
-macro_optional_add_subdirectory( scripts )
diff --git a/nb/CMakeLists.txt b/nb/CMakeLists.txt
index df86583b3..4a8ecf39b 100644
--- a/nb/CMakeLists.txt
+++ b/nb/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-nb)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG nb)
 
diff --git a/nds/CMakeLists.txt b/nds/CMakeLists.txt
index fb46e5f43..56e56a9c7 100644
--- a/nds/CMakeLists.txt
+++ b/nds/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-nds)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG nds)
 
diff --git a/nl/CMakeLists.txt b/nl/CMakeLists.txt
index 88dc0e223..4635fa3fe 100644
--- a/nl/CMakeLists.txt
+++ b/nl/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-nl)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG nl)
 
diff --git a/nn/CMakeLists.txt b/nn/CMakeLists.txt
index ca45aa9fb..fcf55d39d 100644
--- a/nn/CMakeLists.txt
+++ b/nn/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-nn)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG nn)
 
diff --git a/oc/CMakeLists.txt b/oc/CMakeLists.txt
index 8bce4ca6f..8bf62d1e8 100644
--- a/oc/CMakeLists.txt
+++ b/oc/CMakeLists.txt
@@ -1,20 +1,19 @@
 project(kde-i18n-oc)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG oc)
 
 macro_optional_add_subdirectory( messages )
-macro_optional_add_subdirectory( scripts )
diff --git a/pa/CMakeLists.txt b/pa/CMakeLists.txt
index 6a5a8b089..539883bb0 100644
--- a/pa/CMakeLists.txt
+++ b/pa/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-pa)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG pa)
 
diff --git a/pl/CMakeLists.txt b/pl/CMakeLists.txt
index f252f3879..5f9b5ff6a 100644
--- a/pl/CMakeLists.txt
+++ b/pl/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-pl)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG pl)
 
diff --git a/pt/CMakeLists.txt b/pt/CMakeLists.txt
index 88435c9ea..d05e5da84 100644
--- a/pt/CMakeLists.txt
+++ b/pt/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-pt)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG pt)
 
diff --git a/pt_BR/CMakeLists.txt b/pt_BR/CMakeLists.txt
index c5c229cfe..65c920899 100644
--- a/pt_BR/CMakeLists.txt
+++ b/pt_BR/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-pt_BR)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG pt_BR)
 
diff --git a/ro/CMakeLists.txt b/ro/CMakeLists.txt
index 6bedb0caf..82968395c 100644
--- a/ro/CMakeLists.txt
+++ b/ro/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-ro)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG ro)
 
diff --git a/ru/CMakeLists.txt b/ru/CMakeLists.txt
index 086b5c4bb..23c3d088f 100644
--- a/ru/CMakeLists.txt
+++ b/ru/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-ru)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG ru)
 
diff --git a/se/CMakeLists.txt b/se/CMakeLists.txt
index b41848f2e..1d47fc754 100644
--- a/se/CMakeLists.txt
+++ b/se/CMakeLists.txt
@@ -1,20 +1,19 @@
 project(kde-i18n-se)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG se)
 
 macro_optional_add_subdirectory( messages )
-macro_optional_add_subdirectory( scripts )
diff --git a/si/CMakeLists.txt b/si/CMakeLists.txt
index 595c88301..4d6c30da7 100644
--- a/si/CMakeLists.txt
+++ b/si/CMakeLists.txt
@@ -1,20 +1,19 @@
 project(kde-i18n-si)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG si)
 
 macro_optional_add_subdirectory( messages )
-macro_optional_add_subdirectory( scripts )
diff --git a/sk/CMakeLists.txt b/sk/CMakeLists.txt
index c99559bec..aac0d50d4 100644
--- a/sk/CMakeLists.txt
+++ b/sk/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-sk)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG sk)
 
diff --git a/sl/CMakeLists.txt b/sl/CMakeLists.txt
index da1978160..59ec1d80e 100644
--- a/sl/CMakeLists.txt
+++ b/sl/CMakeLists.txt
@@ -1,20 +1,19 @@
 project(kde-i18n-sl)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG sl)
 
 macro_optional_add_subdirectory( messages )
-macro_optional_add_subdirectory( data )
diff --git a/sr/CMakeLists.txt b/sr/CMakeLists.txt
index 0f73e0e26..6253761d6 100644
--- a/sr/CMakeLists.txt
+++ b/sr/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-sr)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG sr)
 
diff --git a/sr@ijekavian/CMakeLists.txt b/sr@ijekavian/CMakeLists.txt
index 41cbb0d65..9447c34c4 100644
--- a/sr@ijekavian/CMakeLists.txt
+++ b/sr@ijekavian/CMakeLists.txt
@@ -1,3 +1,19 @@
+project(kde-i18n-sr_ijekavian)
+
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
+
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
+
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
+
 set(CURRENT_LANG sr@ijekavian)
 
 macro_optional_add_subdirectory( messages )
diff --git a/sr@ijekavianlatin/CMakeLists.txt b/sr@ijekavianlatin/CMakeLists.txt
index 760bf8447..6f90f82b1 100644
--- a/sr@ijekavianlatin/CMakeLists.txt
+++ b/sr@ijekavianlatin/CMakeLists.txt
@@ -1,3 +1,19 @@
+project(kde-i18n-sr_ijekavianlatin)
+
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
+
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
+
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
+
 set(CURRENT_LANG sr@ijekavianlatin)
 
 macro_optional_add_subdirectory( messages )
diff --git a/sr@latin/CMakeLists.txt b/sr@latin/CMakeLists.txt
index b970c9c35..6d4fd69aa 100644
--- a/sr@latin/CMakeLists.txt
+++ b/sr@latin/CMakeLists.txt
@@ -1,3 +1,19 @@
+project(kde-i18n-sr_latin)
+
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
+
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
+
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
+
 set(CURRENT_LANG sr@latin)
 
 macro_optional_add_subdirectory( messages )
diff --git a/sv/CMakeLists.txt b/sv/CMakeLists.txt
index 665a3e517..76f1de9e9 100644
--- a/sv/CMakeLists.txt
+++ b/sv/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-sv)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG sv)
 
diff --git a/tg/CMakeLists.txt b/tg/CMakeLists.txt
index 8678c2bac..108947f46 100644
--- a/tg/CMakeLists.txt
+++ b/tg/CMakeLists.txt
@@ -1,20 +1,19 @@
 project(kde-i18n-tg)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG tg)
 
 macro_optional_add_subdirectory( messages )
-macro_optional_add_subdirectory( scripts )
diff --git a/th/CMakeLists.txt b/th/CMakeLists.txt
index 316f5cc4b..9c0b37818 100644
--- a/th/CMakeLists.txt
+++ b/th/CMakeLists.txt
@@ -1,20 +1,19 @@
 project(kde-i18n-th)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG th)
 
 macro_optional_add_subdirectory( messages )
-macro_optional_add_subdirectory( scripts )
diff --git a/tr/CMakeLists.txt b/tr/CMakeLists.txt
index 478fa9671..28eedd88c 100644
--- a/tr/CMakeLists.txt
+++ b/tr/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-tr)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG tr)
 
diff --git a/ug/CMakeLists.txt b/ug/CMakeLists.txt
index 6b6b4b4c8..d182d6420 100644
--- a/ug/CMakeLists.txt
+++ b/ug/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-ug)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG ug)
 
diff --git a/uk/CMakeLists.txt b/uk/CMakeLists.txt
index aaa2a7aee..0d1175146 100644
--- a/uk/CMakeLists.txt
+++ b/uk/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-uk)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG uk)
 
diff --git a/wa/CMakeLists.txt b/wa/CMakeLists.txt
index 38dfee346..41be38e58 100644
--- a/wa/CMakeLists.txt
+++ b/wa/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-wa)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG wa)
 
diff --git a/zh_CN/CMakeLists.txt b/zh_CN/CMakeLists.txt
index 6adb00217..1660c0285 100644
--- a/zh_CN/CMakeLists.txt
+++ b/zh_CN/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-zh_CN)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG zh_CN)
 
diff --git a/zh_TW/CMakeLists.txt b/zh_TW/CMakeLists.txt
index 1c5aff6a7..b4e7e13e7 100644
--- a/zh_TW/CMakeLists.txt
+++ b/zh_TW/CMakeLists.txt
@@ -1,18 +1,18 @@
 project(kde-i18n-zh_TW)
 
-# Search KDE installation
-find_package(KDE4 REQUIRED)
-find_package(Gettext REQUIRED)
-include (KDE4Defaults)
-include(MacroOptionalAddSubdirectory)
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    find_package(KDE4 4.18.0 REQUIRED)
+    find_package(Gettext REQUIRED)
 
-if (NOT GETTEXT_MSGMERGE_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgmerge binary")
-endif (NOT GETTEXT_MSGMERGE_EXECUTABLE)
+    include(KDE4Defaults)
+    include(MacroOptionalAddSubdirectory)
 
-IF(NOT GETTEXT_MSGFMT_EXECUTABLE)
-   MESSAGE(FATAL_ERROR "Please install the msgfmt binary")
-endif (NOT GETTEXT_MSGFMT_EXECUTABLE)
+    if(NOT GETTEXT_MSGMERGE_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgmerge binary")
+    elseif(NOT GETTEXT_MSGFMT_EXECUTABLE)
+        message(FATAL_ERROR "Please install the msgfmt binary")
+    endif()
+endif()
 
 set(CURRENT_LANG zh_TW)