Refactoring Cmake

cleaning up the Cmake code

cmake/fetch_kdeaddons.cmake

@@ -0,0 +1,55 @@
+# Copyright 2006 The QElectroTech Team
+# This file is part of QElectroTech.
+#
+# QElectroTech is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# QElectroTech is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
+
+message(" - fetch_kdeaddons")
+
+Include(FetchContent)
+
+set(BUILD_KF5_YES "YES")
+
+if(DEFINED BUILD_KF5_YES)
+
+  if(NOT DEFINED KF5_GIT_TAG)
+    #https://qelectrotech.org/forum/viewtopic.php?pid=13924#p13924
+    set(KF5_GIT_TAG v5.70.0)
+  endif()
+
+  # Fix stop the run autotests of kcoreaddons
+  # see
+  # https://invent.kde.org/frameworks/kcoreaddons/-/blob/master/CMakeLists.txt#L98
+  # issue:
+  # CMake Error at /usr/share/ECM/modules/ECMAddTests.cmake:89 (add_executable):
+  # Cannot find source file:
+  # see
+  # https://qelectrotech.org/forum/viewtopic.php?pid=13929#p13929
+  set(KDE_SKIP_TEST_SETTINGS "TRUE")
+  set(BUILD_TESTING "0")
+
+  FetchContent_Declare(
+    kcoreaddons
+    GIT_REPOSITORY https://invent.kde.org/frameworks/kcoreaddons.git
+    GIT_TAG        ${KF5_GIT_TAG})
+  FetchContent_MakeAvailable(kcoreaddons)
+
+  FetchContent_Declare(
+    kwidgetsaddons
+    GIT_REPOSITORY https://invent.kde.org/frameworks/kwidgetsaddons.git
+    GIT_TAG        ${KF5_GIT_TAG})
+  FetchContent_MakeAvailable(kwidgetsaddons)
+else()
+  find_package(KF5CoreAddons REQUIRED)
+  find_package(KF5WidgetsAddons REQUIRED)
+endif()