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libs-base/Source/GNUmakefile
theraven e486341176 Rewritten NSNumber implementation. This fixes several OS X-compatibility issues: 
The -pointerValue method now returns the value cast to a pointer, not some random value, as the documentation says it should.  This is a change from OpenStep, which said:

> It's an error to send this message to an NSValue that doesn't store a pointer.

The OS X docs now say:

> The receiver's value as a pointer to void. If the receiver was not created to hold a pointer-sized data item, the result is undefined.

This means that any NSNumber created with a word-sized integer should return the same value.

Fixed a number of corner-cases in the compare: implementation caused by incorrect type promotion.  The OS X docs say:

> The compare: method follows the standard C rules for type conversion.

The OS X implementation does not do this.  We now match Apple's conversion rules bug-for-bug: Every value is stored in the smallest signed type that will hold it, unless there is no unsigned type that can hold it, in which case it is stored in an `unsigned long long`, comparisons between integer and floating point values cast both to a double, comparisons between integer types perform a real comparison (so an unsigned long long is always greater than any negative number, at any precision).  The Apple implementation is actually quite sane, it is just completely unrelated to the documentation in any way.

We now use the same range of reusable objects.  Note that there is an error in Cocoa Design Patterns in the description of how Apple's implementation works.  Do not use this as a reference.

We now return `nil` when an NSNumber is sent an -init message.  This is consistent with Apple's implementation but breaks some things in the GNUstep test suite (which RFM said he will fix).

There is a small change in NSValue.h so that the locale parameter is now an `id` not an `NSString*`.  This is because, under recent OS X, it may also be an `NSLocale` instance.  I am not sure how much GNUstep supports `NSLocale`, but this change shouldn't affect anything.

The new (private) GSNumberTypes.h file lets you define macros that are instantiated with each of the names of primitive C types.  These might be useful for simplifying other classes that have -intValue, -floatValue, and so on methods, such as the `NSCell` family.

The old NSConcreteNumberTemplate and NSConcreteNumber stuff has been removed.  The code is now a bit more than 10% of the size of the old NSNumber code, and is hopefully maintainable now, so the next change won't require a complete rewrite.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29618 72102866-910b-0410-8b05-ffd578937521
2010-02-14 12:57:44 +00:00

496 lines
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Makefile
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#
# src makefile for the GNUstep Base Library
#
# Copyright (C) 1997 Free Software Foundation, Inc.
#
# Written by: Scott Christley <scottc@net-community.com>
#
# 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 Lesser 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 Lesser General Public
# License along with this library; if not, write to the Free
# Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
# Boston, MA 02111 USA.
#
ifeq ($(GNUSTEP_MAKEFILES),)
GNUSTEP_MAKEFILES := $(shell gnustep-config --variable=GNUSTEP_MAKEFILES 2>/dev/null)
ifeq ($(GNUSTEP_MAKEFILES),)
$(warning )
$(warning Unable to obtain GNUSTEP_MAKEFILES setting from gnustep-config!)
$(warning Perhaps gnustep-make is not properly installed,)
$(warning so gnustep-config is not in your PATH.)
$(warning )
$(warning Your PATH is currently $(PATH))
$(warning )
endif
endif
ifeq ($(GNUSTEP_MAKEFILES),)
$(error You need to set GNUSTEP_MAKEFILES before compiling!)
endif
PACKAGE_NAME = gnustep-base
GNUSTEP_LOCAL_ADDITIONAL_MAKEFILES=../base.make
include $(GNUSTEP_MAKEFILES)/common.make
include ../Version
include ../config.mak
-include pathconfig/pathconfig.mak
# Interface version changes with each minor release
libgnustep-base_INTERFACE_VERSION=$(MAJOR_VERSION).$(MINOR_VERSION)
libgnustep-baseadd_INTERFACE_VERSION=$(MAJOR_VERSION).$(MINOR_VERSION)
PACKAGE_NAME = gnustep-base
# The library to be compiled
LIBRARY_NAME=
ifeq ($(add),yes)
LIBRARY_NAME += libgnustep-baseadd
endif
ifneq ($(base),no)
LIBRARY_NAME += libgnustep-base
endif
libgnustep-base_SUBPROJECTS = Additions
libgnustep-baseadd_SUBPROJECTS = Additions
ifeq ($(GNUSTEP_TARGET_OS), mingw32)
libgnustep-base_SUBPROJECTS+=win32
else
libgnustep-base_SUBPROJECTS+=unix
endif
ifeq ($(GNUSTEP_TARGET_OS), mingw32)
DEFS= -DGNUSTEP_TARGET_DIR=\"$(GNUSTEP_TARGET_DIR)\" \
-DGNUSTEP_TARGET_CPU=\"$(GNUSTEP_TARGET_CPU)\" \
-DGNUSTEP_TARGET_OS=\"$(GNUSTEP_TARGET_OS)\" \
-DGNUSTEP_IS_FLATTENED=\"$(GNUSTEP_IS_FLATTENED)\" \
-DLIBRARY_COMBO=\"$(LIBRARY_COMBO)\"
else
DEFS= -DGNUSTEP_TARGET_DIR=\"$(GNUSTEP_TARGET_DIR)\" \
-DGNUSTEP_TARGET_CPU=\"$(GNUSTEP_TARGET_CPU)\" \
-DGNUSTEP_TARGET_OS=\"$(GNUSTEP_TARGET_OS)\" \
-DGNUSTEP_IS_FLATTENED=\"$(GNUSTEP_IS_FLATTENED)\" \
-DLIBRARY_COMBO=\"$(LIBRARY_COMBO)\"
endif
# The GNU source files
GNU_MFILES = \
GSLocale.m \
preface.m
ifeq ($(findstring openbsd, $(GNUSTEP_TARGET_OS)), openbsd)
OBJC_LIBS += -lpthread
endif
ifeq ($(GNUSTEP_TARGET_OS), mingw32)
GNU_MFILES += libgnustep-base-entry.m
endif
GNU_OTHER_SRCFILES = \
win32-entry.m \
win32-def.top \
libgnustep-base.def
ADD_HEADERS = \
GSBlocks.h \
GSVersionMacros.h \
GSObjCRuntime.h \
GSCategories.h \
GSFileHandle.h \
GSUnion.h \
GSIArray.h \
GSIMap.h \
GCObject.h \
GSLock.h \
GSFunctions.h \
GSMime.h \
GSXML.h \
GSLocale.h \
NSArray+GNUstepBase.h \
NSAttributedString+GNUstepBase.h \
NSBundle+GNUstepBase.h \
NSCalendarDate+GNUstepBase.h \
NSData+GNUstepBase.h \
NSFileHandle+GNUstepBase.h \
NSInvocation+GNUstepBase.h \
NSLock+GNUstepBase.h \
NSMutableString+GNUstepBase.h \
NSNumber+GNUstepBase.h \
NSObject+GNUstepBase.h \
NSProcessInfo+GNUstepBase.h \
NSString+GNUstepBase.h \
NSTask+GNUstepBase.h \
NSURL+GNUstepBase.h \
Unicode.h \
GNUstep.h \
behavior.h \
preface.h \
Additions.h
GNU_HEADERS = $(ADD_HEADERS)
# GNUStep source files
BASE_MFILES = \
GSArray.m \
GSAttributedString.m \
GSConcreteValue.m \
GSCountedSet.m \
GSDictionary.m \
GSFormat.m \
GSFTPURLHandle.m \
GSHTTPAuthentication.m \
GSHTTPURLHandle.m \
GSRunLoopWatcher.m \
GSSet.m \
GSSocketStream.m \
GSStream.m \
GSString.m \
GSValue.m \
NSAffineTransform.m \
NSArchiver.m \
NSArray.m \
NSAssertionHandler.m \
NSAttributedString.m \
NSAutoreleasePool.m \
NSBundle.m \
NSCache.m \
NSCachedURLResponse.m \
NSCalendarDate.m \
NSCallBacks.m \
NSCharacterSet.m \
NSClassDescription.m \
NSCoder.m \
NSCopyObject.m \
NSCountedSet.m \
NSConcreteHashTable.m \
NSConcreteMapTable.m \
NSConnection.m \
NSData.m \
NSDate.m \
NSDateFormatter.m \
NSDebug.m \
NSDecimal.m \
NSDecimalNumber.m \
NSDictionary.m \
NSDistantObject.m \
NSDistributedLock.m \
NSDistributedNotificationCenter.m \
NSEnumerator.m \
NSError.m \
NSException.m \
NSFileHandle.m \
NSFileManager.m \
NSFormatter.m \
NSGarbageCollector.m \
NSGeometry.m \
NSHashTable.m \
NSHost.m \
NSHTTPCookie.m \
NSHTTPCookieStorage.m \
NSIndexPath.m \
NSIndexSet.m \
NSInvocation.m \
NSKeyedArchiver.m \
NSKeyedUnarchiver.m \
NSKeyValueCoding.m \
NSKeyValueObserving.m \
NSLock.m \
NSLog.m \
NSMapTable.m \
NSMethodSignature.m \
NSNotification.m \
NSNotificationCenter.m \
NSNotificationQueue.m \
NSNull.m \
NSNumber.m \
NSNumberFormatter.m \
NSObjCRuntime.m \
NSObject.m \
NSObject+NSComparisonMethods.m \
NSOperation.m \
NSPage.m \
NSPathUtilities.m \
NSPipe.m \
NSPointerArray.m \
NSPointerFunctions.m \
NSConcretePointerFunctions.m \
NSPort.m \
NSPortCoder.m \
NSPortMessage.m \
NSPortNameServer.m \
NSPredicate.m \
NSProcessInfo.m \
NSPropertyList.m \
NSProtocolChecker.m \
NSProxy.m \
NSRange.m \
NSRunLoop.m \
NSScanner.m \
NSSerializer.m \
NSSet.m \
NSSocketPort.m \
NSSocketPortNameServer.m \
NSSortDescriptor.m \
NSSpellServer.m \
NSString.m \
NSTask.m \
NSThread.m \
NSTimer.m \
NSTimeZone.m \
NSUnarchiver.m \
NSUndoManager.m \
NSURL.m \
NSURLAuthenticationChallenge.m \
NSURLCache.m \
NSURLCredential.m \
NSURLConnection.m \
NSURLCredentialStorage.m \
NSURLDownload.m \
NSURLProtectionSpace.m \
NSURLProtocol.m \
NSURLRequest.m \
NSURLResponse.m \
NSURLHandle.m \
NSUserDefaults.m \
NSValue.m \
NSValueTransformer.m \
NSXMLDocument.m \
NSXMLDTD.m \
NSXMLDTDNode.m \
NSXMLElement.m \
NSXMLNode.m \
NSXMLParser.m \
NSZone.m \
externs.m \
objc-load.m
ifeq ($(HAVE_OBJC_SYNC_ENTER), no)
GNU_MFILES += synchronization.m
endif
ifneq ($(GNUSTEP_TARGET_OS), mingw32)
BASE_MFILES += \
GSFileHandle.m \
NSMessagePort.m \
NSMessagePortNameServer.m
ifeq ($(GNUSTEP_BASE_HAVE_MDNS), 1)
BASE_MFILES += NSNetServices.m
endif
endif
ifeq ($(WITH_FFI),libffi)
GNU_MFILES += cifframe.m
BASE_MFILES += GSFFIInvocation.m
endif
ifeq ($(WITH_FFI),ffcall)
GNU_MFILES += callframe.m
BASE_MFILES += GSFFCallInvocation.m
endif
BASE_OTHER_SRCFILES = \
GSConcreteValueTemplate.m \
GSTemplateValue.m \
dld-load.h \
hpux-load.h \
null-load.h \
simple-load.h \
win32-load.h \
NSCallBacks.h \
tzfile.h
FOUNDATION_HEADERS = \
Foundation.h \
FoundationErrors.h \
NSAffineTransform.h \
NSArchiver.h \
NSArray.h \
NSAttributedString.h \
NSAutoreleasePool.h \
NSBundle.h \
NSByteOrder.h \
NSCache.h\
NSCalendarDate.h \
NSCharacterSet.h \
NSClassDescription.h \
NSCoder.h \
NSComparisonPredicate.h \
NSCompoundPredicate.h \
NSConnection.h \
NSData.h \
NSDateFormatter.h \
NSDate.h \
NSDebug.h \
NSDecimal.h \
NSDecimalNumber.h \
NSDictionary.h \
NSDistantObject.h \
NSDistributedLock.h \
NSDistributedNotificationCenter.h \
NSEnumerator.h \
NSError.h \
NSErrorRecoveryAttempting.h \
NSException.h \
NSExpression.h \
NSFileHandle.h \
NSFileManager.h \
NSFormatter.h \
NSGarbageCollector.h \
NSGeometry.h \
NSHashTable.h \
NSHost.h \
NSHTTPCookie.h \
NSHTTPCookieStorage.h \
NSIndexPath.h \
NSIndexSet.h \
NSInvocation.h \
NSKeyedArchiver.h \
NSKeyValueCoding.h \
NSKeyValueObserving.h \
NSLock.h \
NSMapTable.h \
NSMethodSignature.h \
NSNetServices.h \
NSNotification.h \
NSNotificationQueue.h \
NSNull.h \
NSNumberFormatter.h \
NSObjCRuntime.h \
NSObject.h \
NSOperation.h \
NSPathUtilities.h \
NSPointerArray.h \
NSPointerFunctions.h \
NSPortCoder.h \
NSPort.h \
NSPortMessage.h \
NSPortNameServer.h \
NSPredicate.h \
NSProcessInfo.h \
NSPropertyList.h \
NSProtocolChecker.h \
NSProxy.h \
NSRange.h \
NSRunLoop.h \
NSScanner.h \
NSSerialization.h \
NSSet.h \
NSSortDescriptor.h \
NSSpellServer.h \
NSStream.h \
NSString.h \
NSTask.h \
NSThread.h \
NSTimer.h \
NSTimeZone.h \
NSUndoManager.h \
NSURLAuthenticationChallenge.h \
NSURLCache.h \
NSURLConnection.h \
NSURLCredential.h \
NSURLCredentialStorage.h \
NSURLDownload.h \
NSURLError.h \
NSURL.h \
NSURLHandle.h \
NSURLProtectionSpace.h \
NSURLProtocol.h \
NSURLRequest.h \
NSURLResponse.h \
NSUserDefaults.h \
NSUtilities.h \
NSValue.h \
NSValueTransformer.h \
NSXMLDocument.h \
NSXMLDTD.h \
NSXMLDTDNode.h \
NSXMLElement.h \
NSXMLNode.h \
NSXMLNodeOptions.h \
NSXMLParser.h \
NSZone.h
HEADERS_INSTALL = $(GNU_HEADERS) \
$(FOUNDATION_HEADERS)
GENERATED_HFILES = \
dynamic-load.h \
$(HEADER_DIR_BASE)/preface.h \
$(GNUSTEP_TARGET_DIR)/config.h \
$(GNUSTEP_TARGET_DIR)/GNUstepBase/GSConfig.h
ifeq ($(HAVE_INET_PTON), no)
GNU_CFILES += inet_pton.c
endif
ifeq ($(HAVE_INET_NTOP), no)
GNU_CFILES += inet_ntop.c
endif
# The Objective-C source files to be compiled
libgnustep-base_OBJC_FILES = $(GNU_MFILES) \
$(BASE_MFILES)
libgnustep-base_C_FILES = $(GNU_CFILES)
# Extra DLL exports file
libgnustep-base_DLL_DEF = libgnustep-base.def
libgnustep-base_HEADER_FILES_DIR = $(HEADER_DIR_FND)
libgnustep-base_HEADER_FILES_INSTALL_DIR = /Foundation
libgnustep-base_HEADER_FILES = $(FOUNDATION_HEADERS)
# Resources
RESOURCE_SET_NAME = libbase-resources
# This is for gnustep-make >= 14-02-2007
libbase-resources_INSTALL_DIR = $(GNUSTEP_LIBRARY)/Libraries/gnustep-base/Versions/$(libgnustep-base_INTERFACE_VERSION)/Resources
# This is kept temporarily for gnustep-make < 14-02-2007
libbase-resources_RESOURCE_FILES_INSTALL_DIR = /Library/Libraries/Resources/gnustep-base
libbase-resources_LANGUAGES =
libbase-resources_LOCALIZED_RESOURCE_FILES =
libbase-resources_RESOURCE_DIRS =
libbase-resources_RESOURCE_FILES = Info-gnustep.plist
libgnustep-base_NEEDS_GUI = NO
libgnustep-baseadd_NEEDS_GUI = NO
# Build the Additions subproject first. It can then be used in by
# both gnustep-base and gnustep-baseadd (otherwise, if we ever build
# gnustep-base and gnustep-baseadd in parallel, they'd both try to
# build Additions as a subproject, causing concurrency issues). If it
# can be guaranteed that they'll never be built together, this could
# be removed.
SUBPROJECTS = Additions
-include Makefile.preamble
include $(GNUSTEP_MAKEFILES)/aggregate.make
include $(GNUSTEP_MAKEFILES)/library.make
include $(GNUSTEP_MAKEFILES)/resource-set.make
-include Makefile.postamble
include CompatibilityHeaders.make
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