From 3eb4b064fb2263648f90c9e0d710dcfa44631e1d Mon Sep 17 00:00:00 2001
From: kervala <none@none>
Date: Sat, 14 May 2011 14:02:53 +0200
Subject: [PATCH] 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 | 42 ++++++++++++++++++++-----------------
 1 file changed, 23 insertions(+), 19 deletions(-)

diff --git a/code/CMakeModules/nel.cmake b/code/CMakeModules/nel.cmake
index dbe0991a4..c123ca8a8 100644
--- a/code/CMakeModules/nel.cmake
+++ b/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}
-      INSTALL_NAME_DIR ${NL_LIB_PREFIX})
+      VERSION ${NL_VERSION} SOVERSION ${NL_VERSION_MAJOR})
+    IF(LIB_PREFIX)
+      SET_TARGET_PROPERTIES(${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
-  IF(UNIX AND NOT WIN32)
-    FIND_PROGRAM(CMAKE_UNAME uname /bin /usr/bin /usr/local/bin )
-    IF(CMAKE_UNAME)
-      EXEC_PROGRAM(uname ARGS -m OUTPUT_VARIABLE CMAKE_SYSTEM_PROCESSOR)
-      SET(CMAKE_SYSTEM_PROCESSOR ${CMAKE_SYSTEM_PROCESSOR} CACHE INTERNAL "processor type (i386 and x86_64)")
-      IF(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64")
-        ADD_DEFINITIONS(-DHAVE_X86_64)
-      ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "ia64")
-        ADD_DEFINITIONS(-DHAVE_IA64)
-      ELSE(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64")
-        ADD_DEFINITIONS(-DHAVE_X86)
-      ENDIF(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64")
-    ELSE(CMAKE_UNAME)  # Assume that if uname is not found that we're x86.
+  # Determine target CPU
+  IF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86")
+    IF(NOT CMAKE_SIZEOF_VOID_P)
+      INCLUDE (CheckTypeSize)
+      CHECK_TYPE_SIZE("void*"  CMAKE_SIZEOF_VOID_P)
+    ENDIF(NOT CMAKE_SIZEOF_VOID_P)
+
+    # Using 32 or 64 bits libraries
+    SET(TARGET_X86 1)
+    IF(CMAKE_SIZEOF_VOID_P EQUAL 8)
+      SET(ARCH "x86_64")
+      SET(TARGET_X64 1)
+      ADD_DEFINITIONS(-DHAVE_X86_64)
+    ELSE(CMAKE_SIZEOF_VOID_P EQUAL 8)
+      SET(ARCH "x86")
       ADD_DEFINITIONS(-DHAVE_X86)
-    ENDIF(CMAKE_UNAME)
-  ENDIF(UNIX AND NOT WIN32)
+    ENDIF(CMAKE_SIZEOF_VOID_P EQUAL 8)
+#     ADD_DEFINITIONS(-DHAVE_IA64)
+  ENDIF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86")
 
 ENDMACRO(NL_SETUP_BUILD)