Changed: Use of LIB_PREFIX only if defined

Changed: Compilation with all cores for VC++ 2008 and 2010
Changed: New method to determine the target CPU

code/CMakeModules/nel.cmake

@@ -44,8 +44,10 @@ MACRO(NL_DEFAULT_PROPS name label)
   IF(${type} STREQUAL SHARED_LIBRARY)
     # Set versions only if target is a shared library
     SET_TARGET_PROPERTIES(${name} PROPERTIES
-      VERSION ${NL_VERSION} SOVERSION ${NL_VERSION_MAJOR}
+      VERSION ${NL_VERSION} SOVERSION ${NL_VERSION_MAJOR})
-      INSTALL_NAME_DIR ${NL_LIB_PREFIX})
+    IF(LIB_PREFIX)
+      SET_TARGET_PROPERTIES(${name} PROPERTIES INSTALL_NAME_DIR ${LIB_PREFIX})
+    ENDIF(LIB_PREFIX)
   ENDIF(${type} STREQUAL SHARED_LIBRARY)
   IF(WITH_STLPORT AND WIN32)
     SET_TARGET_PROPERTIES(${name} PROPERTIES COMPILE_FLAGS "/X")
@@ -299,7 +301,7 @@ MACRO(NL_SETUP_BUILD)
       SET(MIN_OPTIMIZATIONS "/Ob1")
     ENDIF(MSVC10)
 
-    SET(PLATFORM_CFLAGS "/D_CRT_SECURE_NO_WARNINGS /DWIN32 /D_WINDOWS /W3 /Zi /Zm1000")
+    SET(PLATFORM_CFLAGS "/D_CRT_SECURE_NO_WARNINGS /DWIN32 /D_WINDOWS /W3 /Zi /Zm1000 /MP")
 
     # Exceptions are only set for C++
     SET(PLATFORM_CXXFLAGS "${PLATFORM_CFLAGS} /EHa")
@@ -332,23 +334,25 @@ MACRO(NL_SETUP_BUILD)
 
   ENDIF(WIN32)
 
-  # Determine host CPU
+  # Determine target CPU
-  IF(UNIX AND NOT WIN32)
+  IF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86")
-    FIND_PROGRAM(CMAKE_UNAME uname /bin /usr/bin /usr/local/bin )
+    IF(NOT CMAKE_SIZEOF_VOID_P)
-    IF(CMAKE_UNAME)
+      INCLUDE (CheckTypeSize)
-      EXEC_PROGRAM(uname ARGS -m OUTPUT_VARIABLE CMAKE_SYSTEM_PROCESSOR)
+      CHECK_TYPE_SIZE("void*"  CMAKE_SIZEOF_VOID_P)
-      SET(CMAKE_SYSTEM_PROCESSOR ${CMAKE_SYSTEM_PROCESSOR} CACHE INTERNAL "processor type (i386 and x86_64)")
+    ENDIF(NOT CMAKE_SIZEOF_VOID_P)
-      IF(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64")
+
-        ADD_DEFINITIONS(-DHAVE_X86_64)
+    # Using 32 or 64 bits libraries
-      ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "ia64")
+    SET(TARGET_X86 1)
-        ADD_DEFINITIONS(-DHAVE_IA64)
+    IF(CMAKE_SIZEOF_VOID_P EQUAL 8)
-      ELSE(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64")
+      SET(ARCH "x86_64")
-        ADD_DEFINITIONS(-DHAVE_X86)
+      SET(TARGET_X64 1)
-      ENDIF(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64")
+      ADD_DEFINITIONS(-DHAVE_X86_64)
-    ELSE(CMAKE_UNAME)  # Assume that if uname is not found that we're x86.
+    ELSE(CMAKE_SIZEOF_VOID_P EQUAL 8)
+      SET(ARCH "x86")
       ADD_DEFINITIONS(-DHAVE_X86)
-    ENDIF(CMAKE_UNAME)
+    ENDIF(CMAKE_SIZEOF_VOID_P EQUAL 8)
-  ENDIF(UNIX AND NOT WIN32)
+#     ADD_DEFINITIONS(-DHAVE_IA64)
+  ENDIF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86")
 
 ENDMACRO(NL_SETUP_BUILD)