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configure cleanup

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This commit is contained in:
Bruce Momjian
1999-07-18 17:38:25 +00:00
parent ef9699d6da
commit d0634aca39
4 changed files with 8 additions and 39 deletions
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31
src/backend/port/isinf.c
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@@ -1,13 +1,18 @@
/* $Id: isinf.c,v 1.9 1999/07/17 04:00:29 momjian Exp $ */
/* $Id: isinf.c,v 1.10 1999/07/18 17:38:23 momjian Exp $ */
#include <math.h>
#include "config.h"
#if HAVE_FPCLASS
#ifdef NOT_USED
#if HAVE_IEEEFP_H
#include <ieeefp.h>
#endif
#if HAVE_FP_CLASS_H
#include <fp_class.h>
#endif
int
isinf(double d)
{
@@ -24,12 +29,6 @@ isinf(double d)
return 0;
}
#else
#if defined(HAVE_FP_CLASS) || defined(HAVE_FP_CLASS_D)
#if HAVE_FP_CLASS_H
#include <fp_class.h>
#endif
int
isinf(x)
double x;
@@ -50,19 +49,3 @@ double x;
}
#endif
#endif
#if defined(HAVE_CLASS)
int
isinf(double x)
{
int fpclass = class(x);
if (fpclass == FP_PLUS_INF)
return 1;
if (fpclass == FP_MINUS_INF)
return -1;
return 0;
}
#endif