few changes in configuration VertexingHF for filtering pp 2010 data

[u/mrichter/AliRoot.git] / README_CMake

diff --git a/README_CMake b/README_CMake
index 450e2098065a4bc40f8dcb2056029928c57d4f94..f9930b6d0b22312613f44fd4e9377f496d4ec0d1 100644 (file)
--- a/README_CMake
+++ b/README_CMake
@@ -37,14 +37,24 @@ is a temporary situation that will change soon.
        
        6a.Run 
                cmake -DCMAKE_BUILD_TYPE=DEBUG  $ALICE_ROOT
- 
-       to compile AliRoot in Debug configuration (-g compiler flags).
-       To change the configuration later on you can either edit
-       cache variable CMAKE_BUILD_TYPE using 'ccmake' command ('None' value for default configuration), 
-       or setup default configuration by running 
-               cmake $ALICE_ROOT
+       to compile AliRoot in Debug configuration (-g compiler flags).
+       
+       To change the configuration later on you can either 
+       edit cache variable CMAKE_BUILD_TYPE using 'ccmake' command ('None' value for default configuration), 
+       
+       or setup default configuration (-O -g flags are setting up) by running 
+               cmake $ALICE_ROOT 
+
+       6b. To compile AliRoot in Release mode (-03 flag) run
+               cmake -DCMAKE_BUILD_TYPE=Release  $ALICE_ROOT
+
+       6c. Command
+               cmake -DCMAKE_BUILD_TYPE=RelRelWithDebInfo $ALICE_ROOT
+       allows to compile AliRoot with -g -O2 options. 
+       
+Please note! The default values for these flags change with different compilers. 
+If CMake does not know your compiler, the contents will be empty. 
 
-       6b. By default -O -g options are setting up. 
 
 7. Build and install AliRoot. Note that the parralel build is fully operational with CMake.
 
@@ -102,5 +112,3 @@ eg. make STEERbase STEERbase-static
   make test-<Module>-par-all
 
 !IMPORTANT! - Make sure your source folder is clean. If you used the old make system to build aliroot run make clean in the source directory before you run cmake
- 
-