cleaner, more organized file

doc/tutorial/CMakeLists.txt

-#CMakeLists for using EMBB as an external library in a project.
-
+#CMakelists for using EMBB as an external library in a project
 project (EMBB_USER_PROJECT)
 set(EXECUTABLE_NAME exec)
-set(BUILD_STATIC 1)
-
 cmake_minimum_required (VERSION 2.8.9)
 
 # Version number
@@ -11,18 +8,31 @@ set (EMBB_USER_PROJECT_BASE_VERSION_MAJOR 0)
 set (EMBB_USER_PROJECT_BASE_VERSION_MINOR 0)
 set (EMBB_USER_PROJECT_BASE_VERSION_PATCH 1)
 
-#############################################
-if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
-    if(BUILD_STATIC)
-        set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT")
-        set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
+
+# Make a browsable file hierarchy when opening
+# the generated visual c++ solution project in visual studio
+function(GroupSourcesMSVC directory)
+   file(GLOB children RELATIVE ${PROJECT_SOURCE_DIR}/${directory} ${PROJECT_SOURCE_DIR}/${directory}/*)
+   foreach(child ${children})
+          if(IS_DIRECTORY ${PROJECT_SOURCE_DIR}/${directory}/${child})
+                  GroupSourcesMSVC(${directory}/${child})
           else()
-        set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT")
-        set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
+                  string(REPLACE "/" "\\" groupname ${directory})
+                  string(REPLACE "src" "Sources" groupname ${groupname})
+                  string(REPLACE "include" "Includes" groupname ${groupname})
+            source_group(${groupname} FILES ${PROJECT_SOURCE_DIR}/${directory}/${child})
           endif()
+   endforeach()
+endfunction()
+
+####################
+if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
+    
     set(INT_DIR "/${CMAKE_CFG_INTDIR}/")
     set(ADDITIONAL_LIBS "")
+    GroupSourcesMSVC(src)
 elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" )
+   
     set(INT_DIR "/")
     set(ADDITIONAL_LIBS "pthread" "rt")
 else()
@@ -38,20 +48,21 @@ ExternalProject_Add(EMBB
   INSTALL_COMMAND ""
 )
 
+
 ExternalProject_Get_Property(EMBB source_dir)
 ExternalProject_Get_Property(EMBB binary_dir)
 
 set(EMBB_BINARY_DIR ${binary_dir})
 set(EMBB_SOURCE_DIR ${source_dir})
 
-set(EMBB_DIRS containers_cpp algorithms_cpp dataflow_cpp tasks_cpp mtapi_cpp base_cpp mtapi_c base_c)
-set(EMBB_GENERATED_INCLUDE base_c base_cpp tasks_cpp)
+set(EMBB_DIRS containers_cpp algorithms_cpp dataflow_cpp tasks_cpp mtapi_cpp base_cpp mtapi_c base_c) #link order matters for GNU compiler
+set(EMBB_GENERATED_INCLUDE base_c base_cpp tasks_cpp) # modules with cmake generated header files
 ### end external project
 
 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/)
-#Find other modules if any
 
-####################################################
+
+
 
 file(GLOB_RECURSE EMBB_USER_PROJECT_SOURCES "src/*.cpp" "src/*.h")
 file(GLOB_RECURSE EMBB_USER_PROJECT_HEADERS "src/*.h")
@@ -59,38 +70,9 @@ file(GLOB_RECURSE EMBB_USER_PROJECT_HEADERS "src/*.h")
 add_executable(${EXECUTABLE_NAME} ${EMBB_USER_PROJECT_SOURCES} ${EMBB_USER_PROJECT_HEADERS})
 add_dependencies(${EXECUTABLE_NAME} EMBB)
 
-#############################################
-
-# Make a browsable file hierarchy when opening in IDE
-function(GroupSources directory)
-   file(GLOB children RELATIVE ${PROJECT_SOURCE_DIR}/${directory} ${PROJECT_SOURCE_DIR}/${directory}/*)
-   foreach(child ${children})
-          if(IS_DIRECTORY ${PROJECT_SOURCE_DIR}/${directory}/${child})
-                  GroupSources(${directory}/${child})
-          else()
-                   if(WIN32)
-                        string(REPLACE "/" "\\" groupname ${directory})
-                   endif()
-                  string(REPLACE "src" "Sources" groupname ${groupname})
-                  string(REPLACE "include" "Includes" groupname ${groupname})
-                  source_group(${groupname} FILES ${PROJECT_SOURCE_DIR}/${directory}/${child})
-          endif()
-   endforeach()
-endfunction()
-
-GroupSources(src)
-
-####################################################
-
- if(BUILD_STATIC)
-   set(pref ${CMAKE_STATIC_LIBRARY_PREFIX})
+######################################
+ set(pref ${CMAKE_STATIC_LIBRARY_PREFIX}embb_)
  set(suf ${CMAKE_STATIC_LIBRARY_SUFFIX})
- else()
-   set(pref ${CMAKE_SHARED_LIBRARY_PREFIX})
-   set(suf ${CMAKE_SHARED_LIBRARY_SUFFIX})
- endif()
-
-###########################################
  
 foreach(dir ${EMBB_DIRS})
   include_directories ("${EMBB_SOURCE_DIR}/${dir}/include")
@@ -100,4 +82,7 @@ endforeach()
 foreach(dir ${EMBB_GENERATED_INCLUDE})
     include_directories("${EMBB_BINARY_DIR}/${dir}/include")
 endforeach()
+
 target_link_libraries( ${EXECUTABLE_NAME} ${LIBS} ${ADDITIONAL_LIBS}   )
+
+