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Diffstat (limited to 'gc/Mac_files/MacOS_config.h')
| -rw-r--r-- | gc/Mac_files/MacOS_config.h | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/gc/Mac_files/MacOS_config.h b/gc/Mac_files/MacOS_config.h deleted file mode 100644 index 407bdf1..0000000 --- a/gc/Mac_files/MacOS_config.h +++ /dev/null @@ -1,89 +0,0 @@ -/* - MacOS_config.h - - Configuration flags for Macintosh development systems. - - <Revision History> - - 11/16/95 pcb Updated compilation flags to reflect latest 4.6 Makefile. - - by Patrick C. Beard. - */ -/* Boehm, November 17, 1995 12:10 pm PST */ - -#ifdef __MWERKS__ - -// for CodeWarrior Pro with Metrowerks Standard Library (MSL). -// #define MSL_USE_PRECOMPILED_HEADERS 0 -#include <ansi_prefix.mac.h> -#ifndef __STDC__ -#define __STDC__ 0 -#endif - -#endif /* __MWERKS__ */ - -// these are defined again in gc_priv.h. -#undef TRUE -#undef FALSE - -#define ALL_INTERIOR_POINTERS // follows interior pointers. -#define SILENT // no collection messages. -//#define DONT_ADD_BYTE_AT_END // no padding. -//#define SMALL_CONFIG // whether to use a smaller heap. -#define NO_SIGNALS // signals aren't real on the Macintosh. -#define USE_TEMPORARY_MEMORY // use Macintosh temporary memory. - -// CFLAGS= -O -DNO_SIGNALS -DSILENT -DALL_INTERIOR_POINTERS -// -//LIBGC_CFLAGS= -O -DNO_SIGNALS -DSILENT \ -// -DREDIRECT_MALLOC=GC_malloc_uncollectable \ -// -DDONT_ADD_BYTE_AT_END -DALL_INTERIOR_POINTERS -// Flags for building libgc.a -- the last two are required. -// -// Setjmp_test may yield overly optimistic results when compiled -// without optimization. -// -DSILENT disables statistics printing, and improves performance. -// -DCHECKSUMS reports on erroneously clear dirty bits, and unexpectedly -// altered stubborn objects, at substantial performance cost. -// Use only for incremental collector debugging. -// -DFIND_LEAK causes the collector to assume that all inaccessible -// objects should have been explicitly deallocated, and reports exceptions. -// Finalization and the test program are not usable in this mode. -// -DSOLARIS_THREADS enables support for Solaris (thr_) threads. -// (Clients should also define SOLARIS_THREADS and then include -// gc.h before performing thr_ or GC_ operations.) -// This is broken on nonSPARC machines. -// -DALL_INTERIOR_POINTERS allows all pointers to the interior -// of objects to be recognized. (See gc_priv.h for consequences.) -// -DSMALL_CONFIG tries to tune the collector for small heap sizes, -// usually causing it to use less space in such situations. -// Incremental collection no longer works in this case. -// -DLARGE_CONFIG tunes the collector for unusually large heaps. -// Necessary for heaps larger than about 500 MB on most machines. -// Recommended for heaps larger than about 64 MB. -// -DDONT_ADD_BYTE_AT_END is meaningful only with -// -DALL_INTERIOR_POINTERS. Normally -DALL_INTERIOR_POINTERS -// causes all objects to be padded so that pointers just past the end of -// an object can be recognized. This can be expensive. (The padding -// is normally more than one byte due to alignment constraints.) -// -DDONT_ADD_BYTE_AT_END disables the padding. -// -DNO_SIGNALS does not disable signals during critical parts of -// the GC process. This is no less correct than many malloc -// implementations, and it sometimes has a significant performance -// impact. However, it is dangerous for many not-quite-ANSI C -// programs that call things like printf in asynchronous signal handlers. -// -DGC_OPERATOR_NEW_ARRAY declares that the C++ compiler supports the -// new syntax "operator new[]" for allocating and deleting arrays. -// See gc_cpp.h for details. No effect on the C part of the collector. -// This is defined implicitly in a few environments. -// -DREDIRECT_MALLOC=X causes malloc, realloc, and free to be defined -// as aliases for X, GC_realloc, and GC_free, respectively. -// Calloc is redefined in terms of the new malloc. X should -// be either GC_malloc or GC_malloc_uncollectable. -// The former is occasionally useful for working around leaks in code -// you don't want to (or can't) look at. It may not work for -// existing code, but it often does. Neither works on all platforms, -// since some ports use malloc or calloc to obtain system memory. -// (Probably works for UNIX, and win32.) -// -DNO_DEBUG removes GC_dump and the debugging routines it calls. -// Reduces code size slightly at the expense of debuggability. |