PAR: changed macro name and added instructions

[u/mrichter/AliRoot.git] / cmake / CMakelinuxalphagcc.cmake

diff --git a/cmake/CMakelinuxalphagcc.cmake b/cmake/CMakelinuxalphagcc.cmake
index bc5c9ef6a1134c5cd98902ebc4c69f67b612df6e..4a34a7672ed16393ff4830f25426a7f91d2dbf59 100644 (file)
--- a/cmake/CMakelinuxalphagcc.cmake
+++ b/cmake/CMakelinuxalphagcc.cmake
@@ -6,15 +6,17 @@
 #--------------------------------------------------------------------------------#
 
 
-cmake_minimum_required(VERSION 2.8.4 FATAL_ERROR)
+cmake_minimum_required(VERSION 2.8.8 FATAL_ERROR)
 
 #Retrieve Compiler Version
 
 
-execute_process (COMMAND ${CMAKE_C_COMPILER} -dumpversion | cut -d. -f1 
+execute_process (COMMAND ${CMAKE_C_COMPILER} -dumpversion
+                 COMMAND cut -d. -f1
                  OUTPUT_VARIABLE CCMAJORV
                  OUTPUT_STRIP_TRAILING_WHITESPACE) 
-execute_process (COMMAND ${CMAKE_C_COMPILER} -dumpversion | cut -d. -f2
+execute_process (COMMAND ${CMAKE_C_COMPILER} -dumpversion
+                 COMMAND cut -d. -f2
                  OUTPUT_VARIABLE CCMINORV
                  OUTPUT_STRIP_TRAILING_WHITESPACE)