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File: ConditionalMacros.p
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Contains: Set up for compiler independent conditionals
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Version: Technology: Universal Interface Files
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Release: Universal Interfaces 3.4.2
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Copyright: � 1993-2002 by Apple Computer, Inc., all rights reserved
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Bugs?: For bug reports, consult the following page on
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http://www.freepascal.org/bugs.html
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Modified for use with Free Pascal
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Please report any bugs to <gpc@microbizz.nl>
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unit ConditionalMacros;
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{$setc UNIVERSAL_INTERFACES_VERSION := $0342}
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{$setc GAP_INTERFACES_VERSION := $0200}
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{$ifc not defined USE_CFSTR_CONSTANT_MACROS}
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{$setc USE_CFSTR_CONSTANT_MACROS := TRUE}
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{$ifc defined CPUPOWERPC and defined CPUI386}
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{$error Conflicting initial definitions for CPUPOWERPC and CPUI386}
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{$ifc defined FPC_BIG_ENDIAN and defined FPC_LITTLE_ENDIAN}
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{$error Conflicting initial definitions for FPC_BIG_ENDIAN and FPC_LITTLE_ENDIAN}
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{$ifc not defined __ppc__ and defined CPUPOWERPC}
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{$ifc not defined __i386__ and defined CPUI386}
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{$ifc defined __ppc__ and __ppc__ and defined __i386__ and __i386__}
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{$error Conflicting definitions for __ppc__ and __i386__}
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{$ifc defined __ppc__ and __ppc__}
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{$setc TARGET_CPU_PPC := TRUE}
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{$setc TARGET_CPU_X86 := FALSE}
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{$elifc defined __i386__ and __i386__}
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{$setc TARGET_CPU_PPC := FALSE}
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{$setc TARGET_CPU_X86 := TRUE}
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{$error Neither __ppc__ nor __i386__ is defined.}
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{$setc TARGET_CPU_PPC_64 := FALSE}
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{$ifc defined FPC_BIG_ENDIAN}
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{$setc TARGET_RT_BIG_ENDIAN := TRUE}
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{$setc TARGET_RT_LITTLE_ENDIAN := FALSE}
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{$elifc defined FPC_LITTLE_ENDIAN}
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{$setc TARGET_RT_BIG_ENDIAN := FALSE}
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{$setc TARGET_RT_LITTLE_ENDIAN := TRUE}
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{$error Neither FPC_BIG_ENDIAN nor FPC_LITTLE_ENDIAN are defined.}
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{$setc ACCESSOR_CALLS_ARE_FUNCTIONS := TRUE}
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{$setc CALL_NOT_IN_CARBON := FALSE}
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{$setc OLDROUTINENAMES := FALSE}
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{$setc OPAQUE_TOOLBOX_STRUCTS := TRUE}
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{$setc OPAQUE_UPP_TYPES := TRUE}
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{$setc OTCARBONAPPLICATION := TRUE}
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{$setc OTKERNEL := FALSE}
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{$setc PM_USE_SESSION_APIS := TRUE}
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{$setc TARGET_API_MAC_CARBON := TRUE}
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{$setc TARGET_API_MAC_OS8 := FALSE}
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{$setc TARGET_API_MAC_OSX := TRUE}
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{$setc TARGET_CARBON := TRUE}
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{$setc TARGET_CPU_68K := FALSE}
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{$setc TARGET_CPU_MIPS := FALSE}
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{$setc TARGET_CPU_SPARC := FALSE}
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{$setc TARGET_OS_MAC := TRUE}
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{$setc TARGET_OS_UNIX := FALSE}
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{$setc TARGET_OS_WIN32 := FALSE}
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{$setc TARGET_RT_MAC_68881 := FALSE}
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{$setc TARGET_RT_MAC_CFM := FALSE}
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{$setc TARGET_RT_MAC_MACHO := TRUE}
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{$setc TYPED_FUNCTION_POINTERS := TRUE}
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{$setc TYPE_BOOL := FALSE}
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{$setc TYPE_EXTENDED := FALSE}
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{$setc TYPE_LONGLONG := TRUE}
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{***************************************************************************************************
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UNIVERSAL_INTERFACES_VERSION
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0x0400 --> version 4.0 (Mac OS X only)
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0x0341 --> version 3.4.1
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0x0340 --> version 3.4
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0x0331 --> version 3.3.1
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0x0330 --> version 3.3
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0x0320 --> version 3.2
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0x0310 --> version 3.1
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0x0301 --> version 3.0.1
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0x0300 --> version 3.0
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0x0210 --> version 2.1
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This conditional did not exist prior to version 2.1
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***************************************************************************************************}
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{***************************************************************************************************
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These conditionals specify which microprocessor instruction set is being
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generated. At most one of these is true, the rest are false.
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TARGET_CPU_PPC - Compiler is generating PowerPC instructions
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TARGET_CPU_68K - Compiler is generating 680x0 instructions
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TARGET_CPU_X86 - Compiler is generating x86 instructions
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TARGET_CPU_MIPS - Compiler is generating MIPS instructions
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TARGET_CPU_SPARC - Compiler is generating Sparc instructions
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TARGET_CPU_ALPHA - Compiler is generating Dec Alpha instructions
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These conditionals specify in which Operating System the generated code will
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run. At most one of the these is true, the rest are false.
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TARGET_OS_MAC - Generate code will run under Mac OS
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TARGET_OS_WIN32 - Generate code will run under 32-bit Windows
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TARGET_OS_UNIX - Generate code will run under some unix
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These conditionals specify in which runtime the generated code will
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run. This is needed when the OS and CPU support more than one runtime
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(e.g. MacOS on 68K supports CFM68K and Classic 68k).
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TARGET_RT_LITTLE_ENDIAN - Generated code uses little endian format for integers
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TARGET_RT_BIG_ENDIAN - Generated code uses big endian format for integers
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TARGET_RT_MAC_CFM - TARGET_OS_MAC is true and CFM68K or PowerPC CFM (TVectors) are used
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TARGET_RT_MAC_MACHO - TARGET_OS_MAC is true and Mach-O style runtime
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TARGET_RT_MAC_68881 - TARGET_OS_MAC is true and 68881 floating point instructions used
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These conditionals are used to differentiate between sets of API's on the same
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processor under the same OS. The first section after _API_ is the OS. The
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second section is the API set. Unlike TARGET_OS_ and TARGET_CPU_, these
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conditionals are not mutally exclusive. This file will attempt to auto-configure
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all TARGET_API_�_� values, but will often need a TARGET_API_�_� value predefined
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in order to disambiguate.
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TARGET_API_MAC_OS8 - Code is being compiled to run on System 7 through Mac OS 8.x
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TARGET_API_MAC_CARBON - Code is being compiled to run on Mac OS 8 and Mac OS X via CarbonLib
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TARGET_API_MAC_OSX - Code is being compiled to run on Mac OS X
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These conditionals specify whether the compiler supports particular #pragma's
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PRAGMA_IMPORT - Compiler supports: #pragma import on/off/reset
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PRAGMA_ONCE - Compiler supports: #pragma once
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PRAGMA_STRUCT_ALIGN - Compiler supports: #pragma options align=mac68k/power/reset
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PRAGMA_STRUCT_PACK - Compiler supports: #pragma pack(n)
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PRAGMA_STRUCT_PACKPUSH - Compiler supports: #pragma pack(push, n)/pack(pop)
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PRAGMA_ENUM_PACK - Compiler supports: #pragma options(!pack_enums)
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PRAGMA_ENUM_ALWAYSINT - Compiler supports: #pragma enumsalwaysint on/off/reset
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PRAGMA_ENUM_OPTIONS - Compiler supports: #pragma options enum=int/small/reset
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This conditional does the proper byte swapping to assue that a four character code (e.g. 'TEXT')
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is compiled down to the correct value on all compilers.
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$61626364 (* 'abcd' *) - Convert a four-char-code to the correct 32-bit value
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These conditionals specify whether the compiler supports particular types.
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TYPE_LONGLONG - Compiler supports "long long" 64-bit integers
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TYPE_BOOL - Compiler supports "bool"
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TYPE_EXTENDED - Compiler supports "extended" 80/96 bit floating point
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TYPE_LONGDOUBLE_IS_DOUBLE - Compiler implements "long double" same as "double"
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These conditionals specify whether the compiler supports particular language extensions
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to function prototypes and definitions.
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FUNCTION_PASCAL - Compiler supports "pascal void Foo()"
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FUNCTION_DECLSPEC - Compiler supports "__declspec(xxx) void Foo()"
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FUNCTION_WIN32CC - Compiler supports "void __cdecl Foo()" and "void __stdcall Foo()"
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***************************************************************************************************}
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{***************************************************************************************************
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Backward compatibility for clients expecting 2.x version on ConditionalMacros.h
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GENERATINGPOWERPC - Compiler is generating PowerPC instructions
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GENERATING68K - Compiler is generating 68k family instructions
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GENERATING68881 - Compiler is generating mc68881 floating point instructions
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GENERATINGCFM - Code being generated assumes CFM calling conventions
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CFMSYSTEMCALLS - No A-traps. Systems calls are made using CFM and UPP's
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PRAGMA_ALIGN_SUPPORTED - Compiler supports: #pragma options align=mac68k/power/reset
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PRAGMA_IMPORT_SUPPORTED - Compiler supports: #pragma import on/off/reset
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CGLUESUPPORTED - Clients can use all lowercase toolbox functions that take C strings instead of pascal strings
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***************************************************************************************************}
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{***************************************************************************************************
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OLDROUTINENAMES - "Old" names for Macintosh system calls are allowed in source code.
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(e.g. DisposPtr instead of DisposePtr). The names of system routine
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are now more sensitive to change because CFM binds by name. In the
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past, system routine names were compiled out to just an A-Trap.
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Macros have been added that each map an old name to its new name.
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This allows old routine names to be used in existing source files,
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but the macros only work if OLDROUTINENAMES is true. This support
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will be removed in the near future. Thus, all source code should
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be changed to use the new names! You can set OLDROUTINENAMES to false
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to see if your code has any old names left in it.
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***************************************************************************************************}
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{***************************************************************************************************
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TARGET_CARBON - default: false. Switches all of the above as described. Overrides all others
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- NOTE: If you set TARGET_CARBON to 1, then the other switches will be setup by
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ConditionalMacros, and should not be set manually.
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If you wish to do development for pre-Carbon Systems, you can set the following:
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OPAQUE_TOOLBOX_STRUCTS - default: false. True for Carbon builds, hides struct fields.
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OPAQUE_UPP_TYPES - default: false. True for Carbon builds, UPP types are unique and opaque.
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ACCESSOR_CALLS_ARE_FUNCTIONS - default: false. True for Carbon builds, enables accessor functions.
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CALL_NOT_IN_CARBON - default: true. False for Carbon builds, hides calls not supported in Carbon.
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Specifically, if you are building a non-Carbon application (one that links against InterfaceLib)
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but you wish to use some of the accessor functions, you can set ACCESSOR_CALLS_ARE_FUNCTIONS to 1
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and link with CarbonAccessors.o, which implements just the accessor functions. This will help you
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preserve source compatibility between your Carbon and non-Carbon application targets.
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MIXEDMODE_CALLS_ARE_FUNCTIONS - deprecated.
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***************************************************************************************************}
added
removed
packages/extra/univint/ConditionalMacros.pas
