--- old/src/os/linux/vm/os_linux.cpp	2010-11-16 18:05:04.000000000 +0100
+++ new/src/os/linux/vm/os_linux.cpp	2010-11-16 18:05:03.000000000 +0100
@@ -24,8 +24,64 @@
 
 # define __STDC_FORMAT_MACROS
 
-// do not include  precompiled  header file
-# include "incls/_os_linux.cpp.incl"
+// no precompiled headers
+#include "classfile/classLoader.hpp"
+#include "classfile/systemDictionary.hpp"
+#include "classfile/vmSymbols.hpp"
+#include "code/icBuffer.hpp"
+#include "code/vtableStubs.hpp"
+#include "compiler/compileBroker.hpp"
+#include "interpreter/interpreter.hpp"
+#include "jvm_linux.h"
+#include "memory/allocation.inline.hpp"
+#include "memory/filemap.hpp"
+#include "mutex_linux.inline.hpp"
+#include "oops/oop.inline.hpp"
+#include "os_share_linux.hpp"
+#include "prims/jniFastGetField.hpp"
+#include "prims/jvm.h"
+#include "prims/jvm_misc.hpp"
+#include "runtime/arguments.hpp"
+#include "runtime/extendedPC.hpp"
+#include "runtime/globals.hpp"
+#include "runtime/hpi.hpp"
+#include "runtime/interfaceSupport.hpp"
+#include "runtime/java.hpp"
+#include "runtime/javaCalls.hpp"
+#include "runtime/mutexLocker.hpp"
+#include "runtime/objectMonitor.hpp"
+#include "runtime/osThread.hpp"
+#include "runtime/perfMemory.hpp"
+#include "runtime/sharedRuntime.hpp"
+#include "runtime/statSampler.hpp"
+#include "runtime/stubRoutines.hpp"
+#include "runtime/threadCritical.hpp"
+#include "runtime/timer.hpp"
+#include "services/attachListener.hpp"
+#include "services/runtimeService.hpp"
+#include "thread_linux.inline.hpp"
+#include "utilities/defaultStream.hpp"
+#include "utilities/events.hpp"
+#include "utilities/growableArray.hpp"
+#include "utilities/vmError.hpp"
+#ifdef TARGET_ARCH_x86
+# include "assembler_x86.inline.hpp"
+# include "nativeInst_x86.hpp"
+#endif
+#ifdef TARGET_ARCH_sparc
+# include "assembler_sparc.inline.hpp"
+# include "nativeInst_sparc.hpp"
+#endif
+#ifdef TARGET_ARCH_zero
+# include "assembler_zero.inline.hpp"
+# include "nativeInst_zero.hpp"
+#endif
+#ifdef COMPILER1
+#include "c1/c1_Runtime1.hpp"
+#endif
+#ifdef COMPILER2
+#include "opto/runtime.hpp"
+#endif
 
 // put OS-includes here
 # include <sys/types.h>