cmake: make build independant of build-dir source-dir location

The old version depended on the build-dir to be a subdirectory of the
source directory.
With this patch one can build in tree or put the build-dir anywhere.

Signed-off-by: Henning Schild <henning...@siemens.com>

CMakeLists.txt

@@ -105,7 +105,7 @@ else()
   set(test_script_out run_tests.bat)
 endif()
 execute_process(
-  COMMAND ${CMAKE_COMMAND} -E copy ../scripts/${test_script_in} binaries/${test_script_out}
+  COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/scripts/${test_script_in} binaries/${test_script_out}
   )
 
 ## Test and Partest build

algorithms_cpp/CMakeLists.txt

@@ -5,7 +5,7 @@ file(GLOB_RECURSE EMBB_ALGORITHMS_CPP_HEADERS "include/*.h")
 file(GLOB_RECURSE EMBB_ALGORITHMS_CPP_TEST_SOURCES "test/*.cc" "test/*.h")
 
 # Execute the GroupSources macro
-include(../CMakeCommon/GroupSourcesMSVC.cmake)
+include(${CMAKE_SOURCE_DIR}/CMakeCommon/GroupSourcesMSVC.cmake)
 GroupSourcesMSVC(include)
 GroupSourcesMSVC(src)
 GroupSourcesMSVC(test)

base_c/CMakeLists.txt

 project (project_embb_base_c)
 
-include(../CMakeCommon/GroupSourcesMSVC.cmake)
+include(${CMAKE_SOURCE_DIR}/CMakeCommon/GroupSourcesMSVC.cmake)
 
 
 ## CODE FILE DETECTION

base_cpp/CMakeLists.txt

@@ -14,7 +14,7 @@ configure_file("include/embb/base/internal/cmake_config.h.in"
                "include/embb/base/internal/cmake_config.h")
 
 # Execute the GroupSources macro
-include(../CMakeCommon/GroupSourcesMSVC.cmake)
+include(${CMAKE_SOURCE_DIR}/CMakeCommon/GroupSourcesMSVC.cmake)
 GroupSourcesMSVC(include/embb/base)
 GroupSourcesMSVC(src)
 if (BUILD_TESTS STREQUAL ON)

containers_cpp/CMakeLists.txt

@@ -5,7 +5,7 @@ file(GLOB_RECURSE EMBB_CONTAINERS_CPP_HEADERS "include/*.h")
 file(GLOB_RECURSE EMBB_CONTAINERS_CPP_TEST_SOURCES "test/*.cc" "test/*.h")
    
 # Execute the GroupSources macro
-include(../CMakeCommon/GroupSourcesMSVC.cmake)
+include(${CMAKE_SOURCE_DIR}/CMakeCommon/GroupSourcesMSVC.cmake)
 GroupSourcesMSVC(include)
 GroupSourcesMSVC(src)
 GroupSourcesMSVC(test)

dataflow_cpp/CMakeLists.txt

@@ -5,7 +5,7 @@ file(GLOB_RECURSE EMBB_DATAFLOW_CPP_HEADERS "include/*.h")
 file(GLOB_RECURSE EMBB_DATAFLOW_CPP_TEST_SOURCES "test/*.cc" "test/*.h")
 
 # Execute the GroupSources macro
-include(../CMakeCommon/GroupSourcesMSVC.cmake)
+include(${CMAKE_SOURCE_DIR}/CMakeCommon/GroupSourcesMSVC.cmake)
 GroupSourcesMSVC(include)
 GroupSourcesMSVC(src)
 GroupSourcesMSVC(test)

mtapi_c/CMakeLists.txt

@@ -15,7 +15,7 @@ ENDFOREACH(src_tmp)
 ENDIF()
    
 # Execute the GroupSources macro
-include(../CMakeCommon/GroupSourcesMSVC.cmake)
+include(${CMAKE_SOURCE_DIR}/CMakeCommon/GroupSourcesMSVC.cmake)
 GroupSourcesMSVC(include)
 GroupSourcesMSVC(src)
 GroupSourcesMSVC(test)

mtapi_cpp/CMakeLists.txt

@@ -5,7 +5,7 @@ file(GLOB_RECURSE EMBB_MTAPI_CPP_HEADERS "include/*.h")
 file(GLOB_RECURSE EMBB_MTAPI_CPP_TEST_SOURCES "test/*.cc" "test/*.h")
 
 # Execute the GroupSources macro
-include(../CMakeCommon/GroupSourcesMSVC.cmake)
+include(${CMAKE_SOURCE_DIR}/CMakeCommon/GroupSourcesMSVC.cmake)
 GroupSourcesMSVC(include)
 GroupSourcesMSVC(src)
 GroupSourcesMSVC(test)