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| author | Jarkko Hietaniemi <jhi@iki.fi> | 2014-08-24 18:40:19 -0400 |
|---|---|---|
| committer | Jarkko Hietaniemi <jhi@iki.fi> | 2014-08-24 22:31:50 -0400 |
| commit | add0623764a32547ebb7fda010f508ce3c242bf7 (patch) | |
| tree | 9e729e8a7052e45e4b760992e16213400fcf0ca8 /config_h.SH | |
| parent | 1a322af203cb5af4d63f8aab7200b508d14420ff (diff) | |
| download | perl-add0623764a32547ebb7fda010f508ce3c242bf7.tar.gz | |
Configure scan for fp_classify().
Diffstat (limited to 'config_h.SH')
| -rwxr-xr-x | config_h.SH | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/config_h.SH b/config_h.SH index f8c4fed675..8d09829963 100755 --- a/config_h.SH +++ b/config_h.SH @@ -3561,6 +3561,19 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un */ #$d_fp_class HAS_FP_CLASS /**/ +/* HAS_FP_CLASSIFY: + * This symbol, if defined, indicates that the fp_classify routine is + * available to classify doubles. + * The returned values are defined in <math.h> and are: + * + * FP_NAN + * FP_INFINITE + * FP_NORMAL + * FP_SUBNORMAL + * FP_ZERO + */ +#$d_fp_classify HAS_FP_CLASSIFY /**/ + /* HAS_FPCLASS: * This symbol, if defined, indicates that the fpclass routine is * available to classify doubles. Available for example in Solaris/SVR4. |