Move RB Support in a separate folder.

Author: vgvassilev

include/rootbench/RBConfig.h

@@ -2,12 +2,13 @@
 #ifndef RB_CONFIG_H
 #define RB_CONFIG_H
 
-#include <stdlib.h>
-
-#include "rootbench/ErrorHandling.h"
+#include "rootbench/Support/ErrorHandling.h"
 #include <rootbench/Constants.h> // RB::kDatasetDirectory
+
 #include <string>
 
+#include <stdlib.h>
+
 namespace RB {
   /// Returns a path to temporary file system (preferably in-memory). The path
   /// is set in the RB_TEMP_FS environment variable.

include/rootbench/ErrorHandling.h renamed to include/rootbench/Support/ErrorHandling.h

@@ -1,4 +1,2 @@
-RB_ADD_LIBRARY(RBSupport
-  ErrorHandling.cxx
-)
-target_include_directories(RBSupport PUBLIC ${PROJECT_BINARY_DIR}/include ${PROJECT_SOURCE_DIR}/include)
+#---Add the support libraries.
+add_subdirectory(Support)

lib/CMakeLists.txt

@@ -0,0 +1,3 @@
+RB_ADD_LIBRARY(RBSupport
+  ErrorHandling.cxx
+  )

lib/Support/CMakeLists.txt

@@ -1,6 +1,6 @@
 ///\file Contains utilities to handle error situations.
 
-#include "rootbench/ErrorHandling.h"
+#include "rootbench/Support/ErrorHandling.h"
 
 #include <iostream>