Re: [Patch/base](HEAD & branch) NSDecimalFromComponents compatibility function

[David Ayers]

   * Headers/Additions/GNUstepBase/GSCategories.h: Move declarations
   from Source/Additions/GSCompatibility.h to here.
   ([NSObject -compare:]): Deprecate.
   * Source/Additions/GSCompatibility.h: Move contents from here to
   Headers/Additions/GNUstepBase/GSCategories.h.

   * Source/Additions/GSCategories.m:
   ([NSObject -compare:]): Deprecate.
  
   * Headers/Foundation/NSObject.h
   ([NSObject -compare:]): Deprecate.

   * Source/Additions/GCDictionary.m: Include
   GNUstepBase/GSCategories.h rather than GSCompatibility.h.
   * Source/Additions/GCObject.m: Ditto.
   * Source/Additions/GSMime.m: Ditto.
   * Source/Additions/GSObjCRuntime.m: Ditto.
   * Source/Additions/GSXML.m: Ditto.
   * Source/Additions/Unicode.m: Ditto.

   * macosx/GNUstepBase/preface.h: Update include for new header
   structure.

Committed to branch and trunk after extensive testing.  Thanks Philip!
Note that I haven't removed -compare: from the trunk yet.  That should 
happen in a second step in which we also get rid of #include 
<objc/Object.h> (and any <objc/Protocol.h>) in all our public headers, 
as Object also declares:
-(int)compare:(id)other
:-/

Cheers,
David

Index: Headers/Additions/GNUstepBase/GSCategories.h
===================================================================
RCS file: 
/cvsroot/gnustep/gnustep/core/base/Headers/Additions/GNUstepBase/GSCategories.h,v
retrieving revision 1.1
diff -u -r1.1 GSCategories.h
--- Headers/Additions/GNUstepBase/GSCategories.h        31 Jul 2003 23:49:29 
-0000      1.1
+++ Headers/Additions/GNUstepBase/GSCategories.h        13 Sep 2003 21:54:27 
-0000
@@ -1,10 +1,9 @@
-#ifndef        INCLUDED_GS_CATEGORIES_H
-#define        INCLUDED_GS_CATEGORIES_H
 /** Declaration of extension methods and functions for standard classes
 
    Copyright (C) 2003 Free Software Foundation, Inc.
 
    Written by:  Richard Frith-Macdonald <rfm@gnu.org>
+   and:         Adam Fedor <fedor@gnu.org>
 
    This file is part of the GNUstep Base Library.
 
@@ -26,6 +25,8 @@
 
 */
 
+#ifndef        INCLUDED_GS_CATEGORIES_H
+#define        INCLUDED_GS_CATEGORIES_H
 
 /* The following ifndef prevents the categories declared in this file being
  * seen in GNUstep code.  This is necessary because those category
@@ -34,10 +35,150 @@
  * are only needed for software using the GNUstep Additions library
  * without the main GNUstep base library.
  */
-#ifndef        GNUSTEP
+#ifndef GNUSTEP
 
+#include <string.h>
 #include <Foundation/Foundation.h>
 
+#ifdef NeXT_Foundation_LIBRARY
+#include <CoreFoundation/CFString.h>
+#endif
+
+#include "GNUstepBase/preface.h"
+#include "GNUstepBase/GSObjCRuntime.h"
+#include "GNUstepBase/GNUstep.h"
+
+@class NSMutableSet;
+
+
+/* ------------------------------------------------------------------------
+ * Macros
+ */
+
+// Following are also defined in base/Headers/Foundation/NSObject.h
+#define IF_NO_GC(x)    \
+    x
+
+// Following are also defined in base/Headers/Foundation/NSDebug.h
+#ifdef DEBUG
+#define NSDebugLLog(level, format, args...) \
+    do { if (GSDebugSet(level) == YES) \
+        NSLog(format , ## args); } while (0)
+
+#define NSDebugLog(format, args...) \
+    do { if (GSDebugSet(@"dflt") == YES) \
+        NSLog(format , ## args); } while (0)
+
+#define NSDebugFLLog(level, format, args...) \
+    do { if (GSDebugSet(level) == YES) { \
+        NSString *fmt = GSDebugFunctionMsg( \
+        __PRETTY_FUNCTION__, __FILE__, __LINE__, format); \
+        NSLog(fmt , ## args); }} while (0)
+
+#define NSDebugFLog(format, args...) \
+    do { if (GSDebugSet(@"dflt") == YES) { \
+        NSString *fmt = GSDebugFunctionMsg( \
+        __PRETTY_FUNCTION__, __FILE__, __LINE__, format); \
+        NSLog(fmt , ## args); }} while (0)
+
+#define NSDebugMLLog(level, format, args...) \
+    do { if (GSDebugSet(level) == YES) { \
+        NSString *fmt = GSDebugMethodMsg( \
+        self, _cmd, __FILE__, __LINE__, format); \
+        NSLog(fmt , ## args); }} while (0)
+
+#define NSDebugMLog(format, args...) \
+    do { if (GSDebugSet(@"dflt") == YES) { \
+        NSString *fmt = GSDebugMethodMsg( \
+        self, _cmd, __FILE__, __LINE__, format); \
+        NSLog(fmt , ## args); }} while (0)
+
+#else
+#define NSDebugLLog(level, format, args...)
+#define NSDebugLog(format, args...)
+#define NSDebugFLLog(level, format, args...)
+#define NSDebugFLog(format, args...)
+#define NSDebugMLLog(level, format, args...)
+#define NSDebugMLog(format, args...)
+#endif /* DEBUG */
+
+#ifdef GSWARN
+#define NSWarnLog(format, args...) \
+    do { if (GSDebugSet(@"NoWarn") == NO) { \
+        NSLog(format , ## args); }} while (0)
+
+#define NSWarnFLog(format, args...) \
+    do { if (GSDebugSet(@"NoWarn") == NO) { \
+        NSString *fmt = GSDebugFunctionMsg( \
+        __PRETTY_FUNCTION__, __FILE__, __LINE__, format); \
+        NSLog(fmt , ## args); }} while (0)
+
+#define NSWarnMLog(format, args...) \
+    do { if (GSDebugSet(@"NoWarn") == NO) { \
+        NSString *fmt = GSDebugMethodMsg( \
+        self, _cmd, __FILE__, __LINE__, format); \
+        NSLog(fmt , ## args); }} while (0)
+#else
+#define NSWarnLog(format, args...)
+#define NSWarnFLog(format, args...)
+#define NSWarnMLog(format, args...)
+#endif /* GSWARN */
+
+#define GS_RANGE_CHECK(RANGE, SIZE) \
+  if (RANGE.location > SIZE || RANGE.length > (SIZE - RANGE.location)) \
+    [NSException raise: NSRangeException \
+                format: @"in %s, range { %u, %u } extends beyond size (%u)", \
+                  GSNameFromSelector(_cmd), RANGE.location, RANGE.length, SIZE]
+
+/* Taken from base/Headers/Foundation/NSString.h */
+typedef enum _NSGNUstepStringEncoding
+{
+/* NB. Must not have an encoding with value zero - so we can use zero to
+   tell that a variable that should contain an encoding has not yet been
+   initialised */
+  GSUndefinedEncoding = 0,
+
+// GNUstep additions
+  NSKOI8RStringEncoding = 50,          // Russian/Cyrillic
+  NSISOLatin3StringEncoding = 51,      // ISO-8859-3; South European
+  NSISOLatin4StringEncoding = 52,      // ISO-8859-4; North European
+  NSISOCyrillicStringEncoding = 22,    // ISO-8859-5
+  NSISOArabicStringEncoding = 53,      // ISO-8859-6
+  NSISOGreekStringEncoding = 54,       // ISO-8859-7
+  NSISOHebrewStringEncoding = 55,      // ISO-8859-8
+  NSISOLatin5StringEncoding = 57,      // ISO-8859-9; Turkish
+  NSISOLatin6StringEncoding = 58,      // ISO-8859-10; Nordic
+  NSISOThaiStringEncoding = 59,                // ISO-8859-11
+/* Possible future ISO-8859 additions
+                                       // ISO-8859-12
+*/
+  NSISOLatin7StringEncoding = 61,      // ISO-8859-13
+  NSISOLatin8StringEncoding = 62,      // ISO-8859-14
+  NSISOLatin9StringEncoding = 63,      // ISO-8859-15; Replaces ISOLatin1
+  NSGB2312StringEncoding = 56,
+  NSUTF7StringEncoding = 64,           // RFC 2152
+  NSGSM0338StringEncoding,             // GSM (mobile phone) default alphabet
+  NSBIG5StringEncoding                 // Traditional chinese
+} NSGNUstepStringEncoding;
+
+
+/* ------------------------------------------------------------------------
+ * Variables
+ */
+
+GS_EXPORT NSRecursiveLock *gnustep_global_lock;
+
+
+/* ------------------------------------------------------------------------
+ * Class/Method Extensions
+ */
+
+/* 
+   GSCategory extensions are implemented in 
+   Source/Additions/GSCategory.m
+   for both gnustep-base and gnustep-baseadd.
+*/
+
 @interface NSCalendarDate (GSCategories)
 - (int) weekOfYear;
 @end
@@ -76,10 +217,100 @@
 - notImplemented:(SEL)aSel;
 - (id) subclassResponsibility: (SEL)aSel;
 - (id) shouldNotImplement: (SEL)aSel;
+/*
+  WARNING: The -compare: method for NSObject is deprecated
+           due to subclasses declaring the same selector with 
+          conflicting signatures.
+           Comparision of arbitrary objects is not just meaningless
+           but also dangerous as most concrete implementations
+           expect comparable objects as arguments often accessing
+          instance variables directly.
+          This method will be removed in a future release.
+*/
 - (NSComparisonResult) compare: (id)anObject;
 @end
 
+/* 
+   GSCompatibility methods are implemented in
+   Source/Additions/GSCompatibility.m
+   for gnustep-baseadd only.
+   The implementations for gnustep-base reside in the
+   corresponding source files of -base.
+*/
+
+@interface NSArray (GSCompatibility)
+- (id) initWithArray: (NSArray*)array copyItems: (BOOL)shouldCopy;
+@end
+
+@interface NSBundle(GSCompatibility)
++ (NSString *) pathForLibraryResource: (NSString *)name
+                               ofType: (NSString *)ext
+                          inDirectory: (NSString *)bundlePath;
+@end
+
+@interface NSDistantObject (GSCompatibility)
++ (void) setDebug: (int)val;
+@end
+
+@interface NSFileHandle(GSCompatibility)
++ (id) fileHandleAsServerAtAddress: (NSString*)address
+                           service: (NSString*)service
+                          protocol: (NSString*)protocol;
+- (NSString*) socketAddress;
+@end
+
+// Used only in EOFault.m, -[EOFault forward::], for Object compatibility
+@interface NSInvocation(GSCompatibility)
+- (retval_t) returnFrame:(arglist_t)args;
+- (id) initWithArgframe:(arglist_t)args selector:(SEL)selector;
+@end
+
+@interface NSObject (GSCompatibility)
++ (id) notImplemented:(SEL)selector;
+- (BOOL) isInstance;
+@end
+
+@interface NSString (GSCompatibility)
+- (BOOL) boolValue;
+- (NSString*) substringFromRange:(NSRange)range;
+@end
+
+@interface NSProcessInfo(GSCompatibility)
+- (NSMutableSet *) debugSet;
+@end
+
+
+/* ------------------------------------------------------------------------
+ * Functions
+ */
+
+/* 
+   Similar to the GSCompatibility methods,
+   these functions are implemented in
+   Source/Additions/GSCompatibility.m
+   for gnustep-baseadd only.
+   The implementations for gnustep-base reside in the
+   corresponding source files of -base.
+*/
+GS_EXPORT NSArray *NSStandardLibraryPaths();
+GS_EXPORT void NSDecimalFromComponents(NSDecimal *result, 
+                                      unsigned long long mantissa,
+                                      short exponent, BOOL negative);
+
+GS_EXPORT BOOL GSDebugSet(NSString *level);
+
+GS_EXPORT NSString *GetEncodingName(NSStringEncoding availableEncodingValue);
+GS_EXPORT NSString *GSEncodingName(NSStringEncoding availableEncodingValue);
+
+GS_EXPORT NSMutableDictionary *GSCurrentThreadDictionary();
+
+GS_EXPORT NSString *GSDebugMethodMsg(id obj, SEL sel, const char *file, 
+                                    int line, NSString *fmt);
+GS_EXPORT NSString *GSDebugFunctionMsg(const char *func, const char *file,
+                                      int line, NSString *fmt);
 
 #endif /* GNUSTEP */
 
 #endif /* INCLUDED_GS_CATEGORIES_H */
+
+
Index: Headers/Foundation/NSObject.h
===================================================================
RCS file: /cvsroot/gnustep/gnustep/core/base/Headers/Foundation/NSObject.h,v
retrieving revision 1.1
diff -u -r1.1 NSObject.h
--- Headers/Foundation/NSObject.h       31 Jul 2003 23:49:29 -0000      1.1
+++ Headers/Foundation/NSObject.h       13 Sep 2003 21:54:27 -0000
@@ -295,6 +295,16 @@
 - notImplemented:(SEL)aSel;
 - (id) subclassResponsibility: (SEL)aSel;
 - (id) shouldNotImplement: (SEL)aSel;
+/*
+  WARNING: The -compare: method for NSObject is deprecated
+           due to subclasses declaring the same selector with
+           conflicting signatures.
+           Comparision of arbitrary objects is not just meaningless
+           but also dangerous as most concrete implementations
+           expect comparable objects as arguments often accessing
+           instance variables directly.
+           This method will be removed in a future release.
+*/
 - (NSComparisonResult) compare: (id)anObject;
 @end
 
Index: Source/Additions/GCDictionary.m
===================================================================
RCS file: /cvsroot/gnustep/gnustep/core/base/Source/Additions/GCDictionary.m,v
retrieving revision 1.10
diff -u -r1.10 GCDictionary.m
--- Source/Additions/GCDictionary.m     31 Jul 2003 23:49:32 -0000      1.10
+++ Source/Additions/GCDictionary.m     13 Sep 2003 21:54:27 -0000
@@ -33,7 +33,7 @@
 
 #include "GNUstepBase/GSObjCRuntime.h"
 #include "GNUstepBase/GCObject.h"
-#include "GSCompatibility.h"
+#include "GNUstepBase/GSCategories.h"
 
 typedef struct {
   id   object;
Index: Source/Additions/GCObject.m
===================================================================
RCS file: /cvsroot/gnustep/gnustep/core/base/Source/Additions/GCObject.m,v
retrieving revision 1.9
diff -u -r1.9 GCObject.m
--- Source/Additions/GCObject.m 31 Jul 2003 23:49:32 -0000      1.9
+++ Source/Additions/GCObject.m 13 Sep 2003 21:54:27 -0000
@@ -38,7 +38,7 @@
 #endif
 
 #include "GNUstepBase/GCObject.h"
-#include "GSCompatibility.h"
+#include "GNUstepBase/GSCategories.h"
 
 /*
  * The head of a linked list of all garbage collecting objects  is a
Index: Source/Additions/GSCategories.m
===================================================================
RCS file: /cvsroot/gnustep/gnustep/core/base/Source/Additions/GSCategories.m,v
retrieving revision 1.12.2.1
diff -u -r1.12.2.1 GSCategories.m
--- Source/Additions/GSCategories.m     10 Sep 2003 16:27:03 -0000      1.12.2.1
+++ Source/Additions/GSCategories.m     13 Sep 2003 21:54:27 -0000
@@ -25,7 +25,6 @@
 #include <string.h>
 #include <Foundation/Foundation.h>
 #include "GNUstepBase/GSCategories.h"
-#include "GSCompatibility.h"
 
 /**
  * Extension methods for the NSCalendarDate class
@@ -570,11 +569,19 @@
 }
 
 /**
- * Compare the receiver with anObject to see which is greater.
- * The default implementation orders by memory location.
+ * WARNING: The -compare: method for NSObject is deprecated
+ *          due to subclasses declaring the same selector with
+ *          conflicting signatures.
+ *          Comparision of arbitrary objects is not just meaningless
+ *          but also dangerous as most concrete implementations
+ *          expect comparable objects as arguments often accessing
+ *          instance variables directly.
+ *          This method will be removed in a future release.
  */
-- (int) compare: (id)anObject
+- (NSComparisonResult) compare: (id)anObject
 {
+  NSLog(@"WARNING: The -compare: method for NSObject is deprecated.");
+
   if (anObject == self)
     {
       return NSOrderedSame;
@@ -582,21 +589,21 @@
   if (anObject == nil)
     {
       [NSException raise: NSInvalidArgumentException
-                 format: @"nil argument for compare:"];
+                  format: @"nil argument for compare:"];
     }
   if ([self isEqual: anObject])
     {
       return NSOrderedSame;
     }
   /*
-   * Ordering objects by their address is pretty useless, 
+   * Ordering objects by their address is pretty useless,
    * so subclasses should override this is some useful way.
    */
   if (self > anObject)
     {
       return NSOrderedDescending;
     }
-  else 
+  else
     {
       return NSOrderedAscending;
     }
Index: Source/Additions/GSCompatibility.h
===================================================================
RCS file: 
/cvsroot/gnustep/gnustep/core/base/Source/Additions/GSCompatibility.h,v
retrieving revision 1.12.2.2
diff -u -r1.12.2.2 GSCompatibility.h
--- Source/Additions/GSCompatibility.h  11 Sep 2003 16:58:49 -0000      1.12.2.2
+++ Source/Additions/GSCompatibility.h  13 Sep 2003 21:54:27 -0000
@@ -1,220 +1,2 @@
-/* GSCompatibility - Extra definitions for compiling on MacOSX
-
-   Copyright (C) 2002 Free Software Foundation, Inc.
-
-   Written by:  Adam Fedor <fedor@gnu.org>
-
-   This file is part of the GNUstep Base Library.
-
-   This library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public
-   License as published by the Free Software Foundation; either
-   version 2 of the License, or (at your option) any later version.
-   
-   This library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with this library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
-
-*/
-
-#ifndef GSCompatibility_H_INCLUDE
-#define GSCompatibility_H_INCLUDE
-
-#ifdef NeXT_Foundation_LIBRARY
-#include <string.h>
-#include <Foundation/Foundation.h>
-#include <CoreFoundation/CFString.h>
-#include "GNUstepBase/preface.h"
-#include "GNUstepBase/GSObjCRuntime.h"
-#include "GNUstepBase/GNUstep.h"
-
-@class NSMutableSet;
-
-/* ------------------------------------------------------------------------
- * Macros
- */
-
-// Following are also defined in base/Headers/Foundation/NSObject.h
-#define IF_NO_GC(x)    \
-    x
-
-// Following are also defined in base/Headers/Foundation/NSDebug.h
-#ifdef DEBUG
-#define NSDebugLLog(level, format, args...) \
-    do { if (GSDebugSet(level) == YES) \
-        NSLog(format , ## args); } while (0)
-
-#define NSDebugLog(format, args...) \
-    do { if (GSDebugSet(@"dflt") == YES) \
-        NSLog(format , ## args); } while (0)
-
-#define NSDebugFLLog(level, format, args...) \
-    do { if (GSDebugSet(level) == YES) { \
-        NSString *fmt = GSDebugFunctionMsg( \
-        __PRETTY_FUNCTION__, __FILE__, __LINE__, format); \
-        NSLog(fmt , ## args); }} while (0)
-
-#define NSDebugFLog(format, args...) \
-    do { if (GSDebugSet(@"dflt") == YES) { \
-        NSString *fmt = GSDebugFunctionMsg( \
-        __PRETTY_FUNCTION__, __FILE__, __LINE__, format); \
-        NSLog(fmt , ## args); }} while (0)
-
-#define NSDebugMLLog(level, format, args...) \
-    do { if (GSDebugSet(level) == YES) { \
-        NSString *fmt = GSDebugMethodMsg( \
-        self, _cmd, __FILE__, __LINE__, format); \
-        NSLog(fmt , ## args); }} while (0)
-
-#define NSDebugMLog(format, args...) \
-    do { if (GSDebugSet(@"dflt") == YES) { \
-        NSString *fmt = GSDebugMethodMsg( \
-        self, _cmd, __FILE__, __LINE__, format); \
-        NSLog(fmt , ## args); }} while (0)
-
-#else
-#define NSDebugLLog(level, format, args...)
-#define NSDebugLog(format, args...)
-#define NSDebugFLLog(level, format, args...)
-#define NSDebugFLog(format, args...)
-#define NSDebugMLLog(level, format, args...)
-#define NSDebugMLog(format, args...)
-#endif /* DEBUG */
-
-#ifdef GSWARN
-#define NSWarnLog(format, args...) \
-    do { if (GSDebugSet(@"NoWarn") == NO) { \
-        NSLog(format , ## args); }} while (0)
-
-#define NSWarnFLog(format, args...) \
-    do { if (GSDebugSet(@"NoWarn") == NO) { \
-        NSString *fmt = GSDebugFunctionMsg( \
-        __PRETTY_FUNCTION__, __FILE__, __LINE__, format); \
-        NSLog(fmt , ## args); }} while (0)
-
-#define NSWarnMLog(format, args...) \
-    do { if (GSDebugSet(@"NoWarn") == NO) { \
-        NSString *fmt = GSDebugMethodMsg( \
-        self, _cmd, __FILE__, __LINE__, format); \
-        NSLog(fmt , ## args); }} while (0)
-#else
-#define NSWarnLog(format, args...)
-#define NSWarnFLog(format, args...)
-#define NSWarnMLog(format, args...)
-#endif /* GSWARN */
-
-#define GS_RANGE_CHECK(RANGE, SIZE) \
-  if (RANGE.location > SIZE || RANGE.length > (SIZE - RANGE.location)) \
-    [NSException raise: NSRangeException \
-                format: @"in %s, range { %u, %u } extends beyond size (%u)", \
-                  GSNameFromSelector(_cmd), RANGE.location, RANGE.length, SIZE]
-
-/* Taken from base/Headers/Foundation/NSString.h */
-typedef enum _NSGNUstepStringEncoding
-{
-/* NB. Must not have an encoding with value zero - so we can use zero to
-   tell that a variable that should contain an encoding has not yet been
-   initialised */
-  GSUndefinedEncoding = 0,
-
-// GNUstep additions
-  NSKOI8RStringEncoding = 50,          // Russian/Cyrillic
-  NSISOLatin3StringEncoding = 51,      // ISO-8859-3; South European
-  NSISOLatin4StringEncoding = 52,      // ISO-8859-4; North European
-  NSISOCyrillicStringEncoding = 22,    // ISO-8859-5
-  NSISOArabicStringEncoding = 53,      // ISO-8859-6
-  NSISOGreekStringEncoding = 54,       // ISO-8859-7
-  NSISOHebrewStringEncoding = 55,      // ISO-8859-8
-  NSISOLatin5StringEncoding = 57,      // ISO-8859-9; Turkish
-  NSISOLatin6StringEncoding = 58,      // ISO-8859-10; Nordic
-  NSISOThaiStringEncoding = 59,                // ISO-8859-11
-/* Possible future ISO-8859 additions
-                                       // ISO-8859-12
-*/
-  NSISOLatin7StringEncoding = 61,      // ISO-8859-13
-  NSISOLatin8StringEncoding = 62,      // ISO-8859-14
-  NSISOLatin9StringEncoding = 63,      // ISO-8859-15; Replaces ISOLatin1
-  NSGB2312StringEncoding = 56,
-  NSUTF7StringEncoding = 64,           // RFC 2152
-  NSGSM0338StringEncoding,             // GSM (mobile phone) default alphabet
-  NSBIG5StringEncoding                 // Traditional chinese
-} NSGNUstepStringEncoding;
-
-/* ------------------------------------------------------------------------
- * Variables
- */
-GS_EXPORT NSRecursiveLock *gnustep_global_lock;
-
-/* ------------------------------------------------------------------------
- * Class/Method Extensions
- */
-
-@interface NSObject(GSCompatibility)
-+ (id) notImplemented:(SEL)selector;
-- (BOOL) isInstance;
-@end
-
-@interface NSArray (GSCompatibility)
-- (id) initWithArray: (NSArray*)array copyItems: (BOOL)shouldCopy;
-@end
-
-@interface NSBundle(GSCompatibility)
-+ (NSString *) pathForLibraryResource: (NSString *)name
-                               ofType: (NSString *)ext
-                          inDirectory: (NSString *)bundlePath;
-@end
-
-@interface NSDistantObject (GSCompatibility)
-+ (void) setDebug: (int)val;
-@end
-
-@interface NSFileHandle(GSCompatibility)
-+ (id) fileHandleAsServerAtAddress: (NSString*)address
-                           service: (NSString*)service
-                          protocol: (NSString*)protocol;
-- (NSString*) socketAddress;
-@end
-
-// Used only in EOFault.m, -[EOFault forward::], for Object compatibility
-@interface NSInvocation(GSCompatibility)
-- (retval_t) returnFrame:(arglist_t)args;
-- (id) initWithArgframe:(arglist_t)args selector:(SEL)selector;
-@end
-
-@interface NSString(GSCompatibility)
-- (BOOL) boolValue;
-- (NSString*) substringFromRange:(NSRange)range;
-@end
-
-GS_EXPORT BOOL GSDebugSet(NSString *level);
-@interface NSProcessInfo(GSCompatibility)
-- (NSMutableSet *) debugSet;
-@end
-
-/* ------------------------------------------------------------------------
- * Functions
- */
-
-GS_EXPORT NSArray *NSStandardLibraryPaths();
-GS_EXPORT void NSDecimalFromComponents(NSDecimal *result, 
-                                      unsigned long long mantissa,
-                                      short exponent, BOOL negative);
-GS_EXPORT NSString *GetEncodingName(NSStringEncoding availableEncodingValue);
-GS_EXPORT NSString *GSEncodingName(NSStringEncoding availableEncodingValue);
-
-GS_EXPORT NSMutableDictionary *GSCurrentThreadDictionary();
-
-GS_EXPORT NSString *GSDebugMethodMsg(id obj, SEL sel, const char *file, 
-                                    int line, NSString *fmt);
-GS_EXPORT NSString *GSDebugFunctionMsg(const char *func, const char *file,
-                                      int line, NSString *fmt);
-
-#endif /* NexT_FOUNDATION_LIB */
-
-#endif
+#error This file is obsolete.
 
Index: Source/Additions/GSCompatibility.m
===================================================================
RCS file: 
/cvsroot/gnustep/gnustep/core/base/Source/Additions/GSCompatibility.m,v
retrieving revision 1.11.2.2
diff -u -r1.11.2.2 GSCompatibility.m
--- Source/Additions/GSCompatibility.m  11 Sep 2003 16:58:49 -0000      1.11.2.2
+++ Source/Additions/GSCompatibility.m  13 Sep 2003 21:54:27 -0000
@@ -24,7 +24,6 @@
 */
 #include "config.h"
 #include <objc/objc-class.h>
-#include "GSCompatibility.h"
 #include "GNUstepBase/GSCategories.h"
 #include "GNUstepBase/GCObject.h"
 
Index: Source/Additions/GSMime.m
===================================================================
RCS file: /cvsroot/gnustep/gnustep/core/base/Source/Additions/GSMime.m,v
retrieving revision 1.79
diff -u -r1.79 GSMime.m
--- Source/Additions/GSMime.m   31 Jul 2003 23:49:32 -0000      1.79
+++ Source/Additions/GSMime.m   13 Sep 2003 21:54:28 -0000
@@ -56,7 +56,6 @@
 #include       "GNUstepBase/GSCategories.h"
 #include       <string.h>
 #include       <ctype.h>
-#include       "GSCompatibility.h"
 
 static NSCharacterSet  *whitespace = nil;
 static NSCharacterSet  *rfc822Specials = nil;
Index: Source/Additions/GSObjCRuntime.m
===================================================================
RCS file: /cvsroot/gnustep/gnustep/core/base/Source/Additions/GSObjCRuntime.m,v
retrieving revision 1.26.2.1
diff -u -r1.26.2.1 GSObjCRuntime.m
--- Source/Additions/GSObjCRuntime.m    10 Sep 2003 16:27:03 -0000      1.26.2.1
+++ Source/Additions/GSObjCRuntime.m    13 Sep 2003 21:54:29 -0000
@@ -48,7 +48,7 @@
 #endif
 #include "GNUstepBase/GSObjCRuntime.h"
 #include "GNUstepBase/GNUstep.h"
-#include "GSCompatibility.h"
+#include "GNUstepBase/GSCategories.h"
 #include <string.h>
 
 @class NSNull;
Index: Source/Additions/GSXML.m
===================================================================
RCS file: /cvsroot/gnustep/gnustep/core/base/Source/Additions/GSXML.m,v
retrieving revision 1.49
diff -u -r1.49 GSXML.m
--- Source/Additions/GSXML.m    8 Aug 2003 14:55:23 -0000       1.49
+++ Source/Additions/GSXML.m    13 Sep 2003 21:54:29 -0000
@@ -40,7 +40,7 @@
 */
 
 #include "config.h"
-#include "GSCompatibility.h"
+#include "GNUstepBase/GSCategories.h"
 
 #ifdef HAVE_LIBXML
 
Index: Source/Additions/Unicode.m
===================================================================
RCS file: /cvsroot/gnustep/gnustep/core/base/Source/Additions/Unicode.m,v
retrieving revision 1.31
diff -u -r1.31 Unicode.m
--- Source/Additions/Unicode.m  13 Aug 2003 03:29:13 -0000      1.31
+++ Source/Additions/Unicode.m  13 Sep 2003 21:54:30 -0000
@@ -39,7 +39,7 @@
 #else
 #include <Foundation/Foundation.h>
 #endif
-#include "GSCompatibility.h"
+#include "GNUstepBase/GSCategories.h"
 #include "GNUstepBase/Unicode.h"
 #include <stdio.h>
 #include <stdlib.h>
Index: macosx/GNUstepBase/preface.h
===================================================================
RCS file: /cvsroot/gnustep/gnustep/core/base/macosx/GNUstepBase/preface.h,v
retrieving revision 1.1.2.1
diff -u -r1.1.2.1 preface.h
--- macosx/GNUstepBase/preface.h        11 Sep 2003 19:26:05 -0000      1.1.2.1
+++ macosx/GNUstepBase/preface.h        13 Sep 2003 21:54:30 -0000
@@ -26,7 +26,7 @@
 
 #include <stdlib.h>
 #include <stdarg.h>
-#include <gnustep/base/objc-gnu2next.h>
+#include <GNUstepBase/objc-gnu2next.h>
 
 #if     defined(__WIN32__) || defined(_WIN32) || defined(__MS_WIN32__)
 #ifndef __WIN32__