Get rid of gcc3's numerous warnings about using <new.h> instead of <new> by creating a new #define, NEW_H, which should be used instead of <new.h> or <new>. This is so we can continue to support a couple of braindead compilers that don't accept <new>. Bug 155852, r=cls.

git-svn-id: svn://10.0.0.236/trunk@127585 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/config/mac/DefinesMac.h

@@ -81,5 +81,6 @@
 #define _PR_NO_PREEMPT 1
 ///#define HAVE_BOOLEAN 1			// used by JPEG lib
 #define CPP_THROW_NEW throw()
+#define NEW_H <new>
 
 #endif /* DefinesMac_h_ */

mozilla/configure.in

@@ -959,6 +959,7 @@ case "$target" in
     AC_DEFINE_UNQUOTED(WINVER,0x400)
     AC_DEFINE(MSVC4)
     AC_DEFINE(STDC_HEADERS)
+    AC_DEFINE(NEW_H, <new>)
     TARGET_MD_ARCH=win32
     _PLATFORM_DEFAULT_TOOLKIT='windows'
     BIN_SUFFIX='.exe'
@@ -1615,6 +1616,14 @@ AC_CHECK_HEADERS(X11/XKBlib.h)
 dnl These are all the places some variant of statfs can be hiding.
 AC_CHECK_HEADERS(sys/statvfs.h sys/statfs.h sys/vfs.h sys/mount.h)
 
+dnl Check whether the compiler supports the new-style C++ standard
+dnl library headers (i.e. <new>) or needs the old "new.h"
+AC_LANG_CPLUSPLUS
+NEW_H=new.h
+AC_CHECK_HEADER(new, [NEW_H=new])
+AC_DEFINE_UNQUOTED(NEW_H, <$NEW_H>)
+AC_LANG_C
+
 case $target in
 *-aix4.3*|*-aix5*)
 	;;

mozilla/content/xul/templates/src/nsTemplateMatch.h

@@ -43,7 +43,7 @@
 #include "nsFixedSizeAllocator.h"
 #include "nsResourceSet.h"
 #include "nsRuleNetwork.h"
-#include <new.h>
+#include NEW_H
 
 /**
  * A "match" is a fully instantiated rule; that is, a complete and

mozilla/embedding/components/commandhandler/src/nsCommandParams.cpp

@@ -36,7 +36,7 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
-#include <new.h>    // for placement new
+#include NEW_H    // for placement new
 #include "nscore.h"
 #include "nsCRT.h"
 

mozilla/layout/base/src/nsIntervalSet.cpp

@@ -37,7 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 #include "nsIntervalSet.h"
-#include <new.h>
+#include NEW_H
 
 nsIntervalSet::nsIntervalSet(IntervalSetAlloc aAlloc, IntervalSetFree aFree,
                              void* aAllocatorClosure)

mozilla/layout/generic/nsIntervalSet.cpp

@@ -37,7 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 #include "nsIntervalSet.h"
-#include <new.h>
+#include NEW_H
 
 nsIntervalSet::nsIntervalSet(IntervalSetAlloc aAlloc, IntervalSetFree aFree,
                              void* aAllocatorClosure)

mozilla/modules/libjar/nsZipArchive.cpp

@@ -57,7 +57,7 @@
 nsRecyclingAllocator *gZlibAllocator = NULL;
 
 // For placement new used for arena allocations of zip file list
-#include <new.h>
+#include NEW_H
 
 #else /* STANDALONE */
 

mozilla/rdf/base/src/nsCompositeDataSource.cpp

@@ -61,7 +61,7 @@
 
 */
 
-#include <new.h>
+#include NEW_H
 #include "nsCOMPtr.h"
 #include "nsIComponentManager.h"
 #include "nsIEnumerator.h"

mozilla/string/public/nsBufferHandleUtils.h

@@ -33,7 +33,7 @@
 #include "nsStringTraits.h"
 #endif
 
-#include <new.h>
+#include NEW_H
   // for placement |new|
 
 

mozilla/string/src/nsSlidingString.cpp

@@ -28,7 +28,7 @@
 #include "nsBufferHandleUtils.h"
 #endif
 
-#include <new.h>
+#include NEW_H
 
 
 

mozilla/xpcom/ds/nsCppSharedAllocator.h

@@ -3,7 +3,7 @@
 
 #include "nsMemory.h"     // for |nsMemory|
 #include "nscore.h"       // for |NS_XXX_CAST|
-#include <new.h>					// to allow placement |new|
+#include NEW_H					// to allow placement |new|
 
 
   // under Metrowerks (Mac), we don't have autoconf yet

mozilla/xpcom/ds/nsFixedSizeAllocator.h

@@ -48,7 +48,7 @@
 
   Here is a typical usage pattern:
 
-    #include <new.h> // You'll need this!
+    #include NEW_H // You'll need this!
     #include "nsFixedSizeAllocator.h"
 
     // Say this is the object you want to allocate a ton of

mozilla/xpcom/string/public/nsBufferHandleUtils.h

@@ -33,7 +33,7 @@
 #include "nsStringTraits.h"
 #endif
 
-#include <new.h>
+#include NEW_H
   // for placement |new|
 
 

mozilla/xpcom/string/src/nsSlidingString.cpp

@@ -28,7 +28,7 @@
 #include "nsBufferHandleUtils.h"
 #endif
 
-#include <new.h>
+#include NEW_H