Merge pull request #91 from BPLA-Team/cmake_fix

hotfix cmake_paths.cmake

Author: Stargazer2005

cmake_paths.cmake

@@ -1,11 +1,11 @@
 # language: CMake
 
-cmake_path(SET QCUSTOMPLOT_DIR "${CMAKE_SOURCE_DIR}/qcustomplot")
-cmake_path(SET CMAKESCRIPTS_DIR "${CMAKE_SOURCE_DIR}/cmake_scripts")
-cmake_path(SET IMAGES_DIR "${CMAKE_SOURCE_DIR}/.extra/images")
+cmake_path(SET QCUSTOMPLOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/qcustomplot")
+cmake_path(SET CMAKESCRIPTS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/cmake_scripts")
+cmake_path(SET IMAGES_DIR "${CMAKE_CURRENT_SOURCE_DIR}/.extra/images")
 
-cmake_path(SET PROJECT_DIR "${CMAKE_SOURCE_DIR}")
+cmake_path(SET PROJECT_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
 
-cmake_path(SET GUI_DIR "${CMAKE_SOURCE_DIR}/gui")
-cmake_path(SET DATATOOLS_DIR "${CMAKE_SOURCE_DIR}/data_tools")
-cmake_path(SET MATH_DIR "${CMAKE_SOURCE_DIR}/math")
+cmake_path(SET GUI_DIR "${CMAKE_CURRENT_SOURCE_DIR}/gui")
+cmake_path(SET DATATOOLS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/data_tools")
+cmake_path(SET MATH_DIR "${CMAKE_CURRENT_SOURCE_DIR}/math")