Rely on CMAKE_CURRENT_LIST_DIR to make possible project use as a subm…

…odule

CMakeLists.txt

@@ -8,7 +8,7 @@ option(MVVM_DISCOVER_TESTS "Auto discover tests and add to ctest, otherwise will
 option(MVVM_ENABLE_FILESYSTEM "Enable <filesystem> (requires modern compiler), otherwise rely on Qt" ON)
 option(MVVM_BUILD_EXAMPLES "Build user examples" ON)
 
-set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
+set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/cmake/modules)
 include(configuration)
 
 add_subdirectory(source)

cmake/modules/configuration.cmake

@@ -53,10 +53,10 @@ message(STATUS " Qt5 Includes  : ${Qt5Widgets_INCLUDE_DIRS}")
 # Generating config files
 # -----------------------------------------------------------------------------
 
-configure_file(${CMAKE_SOURCE_DIR}/cmake/scripts/testconfig.h.in  ${MVVM_AUTOGEN_DIR}/testconfig.h @ONLY)
+configure_file(${CMAKE_CURRENT_LIST_DIR}/../scripts/testconfig.h.in  ${MVVM_AUTOGEN_DIR}/testconfig.h @ONLY)
 
 if (MVVM_BUMP_VERSION)
-    configure_file(${CMAKE_SOURCE_DIR}/cmake/scripts/mvvm_version.h.in  ${CMAKE_SOURCE_DIR}/source/libmvvm_model/mvvm/core/version.h @ONLY)
+    configure_file(${CMAKE_CURRENT_LIST_DIR}/../scripts/mvvm_version.h.in  ${CMAKE_SOURCE_DIR}/source/libmvvm_model/mvvm/core/version.h @ONLY)
 endif()
 
 # -----------------------------------------------------------------------------

cmake/modules/installation.cmake

@@ -27,7 +27,7 @@ export(PACKAGE MVVM)
 include(CMakePackageConfigHelpers)
 
 # to use in the build tree
-configure_package_config_file(${CMAKE_SOURCE_DIR}/cmake/scripts/MVVMConfig.cmake.in
+configure_package_config_file(${CMAKE_CURRENT_LIST_DIR}/../scripts/MVVMConfig.cmake.in
     ${CMAKE_CURRENT_BINARY_DIR}/MVVMConfig.cmake
     INSTALL_DESTINATION ${INSTALL_CONFIGDIR}
 )