Compare Architecture 32 or 64 with size of long

[simgrid.git] / buildtools / Cmake / CMakeLists.txt

diff --git a/buildtools/Cmake/CMakeLists.txt b/buildtools/Cmake/CMakeLists.txt
index aeda560..9dfec63 100644 (file)
--- a/buildtools/Cmake/CMakeLists.txt
+++ b/buildtools/Cmake/CMakeLists.txt
@@ -11,14 +11,15 @@ OPTION( SIMGRID_USE_GTNETS "Build SimGrid with GTNets support." OFF )
 
 ### Check 32bits or 64bits
 INCLUDE (CheckTypeSize)
-CHECK_TYPE_SIZE("int" SIZEOF_INT)
-IF(SIZEOF_INT EQUAL 4)
+CHECK_TYPE_SIZE("long" SIZEOF_LONG)
+#message("SIZEOF_LONG : ${SIZEOF_LONG}")
+IF(SIZEOF_LONG EQUAL 4)
   SET(ARCH_32_BITS 1)
        message("ARCH_32_BITS")
-ELSE(SIZEOF_INT EQUAL 4)
+ELSE(SIZEOF_LONG EQUAL 4)
   SET(ARCH_32_BITS 0)
        message("ARCH_64_BITS")
-ENDIF(SIZEOF_INT EQUAL 4)
+ENDIF(SIZEOF_LONG EQUAL 4)
 
 
 ### Enable tests