mirror of
https://github.com/ashinn/chibi-scheme.git
synced 2025-05-20 14:19:18 +02:00
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
/* defaults.h -- defaults for unspecified configs */
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/* Copyright (c) 2009 Alex Shinn. All rights reserved. */
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/* BSD-style license: http://synthcode.com/license.txt */
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#if HAVE_ERR_H
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#include <err.h>
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#else
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/* requires msg be a string literal, and at least one argument */
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#define errx(code, msg, ...) (fprintf(stderr,msg"\n",__VA_ARGS__), exit(code))
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#endif
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#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__DragonFly__) || defined(__OpenBSD__)
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#define SEXP_BSD 1
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#else
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#define SEXP_BSD 0
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#endif
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#ifndef USE_BOEHM
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#define USE_BOEHM 1
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#endif
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#ifndef USE_FLONUMS
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#define USE_FLONUMS 1
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#endif
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#ifndef USE_HUFF_SYMS
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#define USE_HUFF_SYMS 1
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#endif
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#ifndef USE_DEBUG
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#define USE_DEBUG 1
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#endif
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#ifndef USE_STRING_STREAMS
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#define USE_STRING_STREAMS 1
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#endif
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#ifndef USE_FAST_LET
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#define USE_FAST_LET 1
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#endif
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#if USE_BOEHM
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#include "gc/include/gc.h"
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#define SEXP_ALLOC GC_malloc
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#define SEXP_ALLOC_ATOMIC GC_malloc_atomic
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#define SEXP_REALLOC GC_realloc
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#define SEXP_FREE GC_free
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#else
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#define SEXP_ALLOC malloc
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#define SEXP_ALLOC_ATOMIC SEXP_ALLOC
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#define SEXP_REALLOC realloc
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#define SEXP_FREE free
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#endif
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