[metaconfig.git] / U / perl / d_isnan.U

?RCS: $Id$
?RCS:
?RCS: Copyright (c) 2000 Jarkko Hietaniemi
?RCS:
?RCS: You may distribute under the terms of either the GNU General Public
?RCS: License or the Artistic License, as specified in the README file.
?RCS:
?MAKE:d_isnan: Inlibc
?MAKE:	-pick add $@ %<
?S:d_isnan:
?S:	This variable conditionally defines the HAS_ISNAN symbol, which
?S:	indicates to the C program that the isnan() routine is available.
?S:.
?C:HAS_ISNAN:
?C:	This symbol, if defined, indicates that the isnan routine is
?C:	available to check whether a double is a NaN.
?C:.
?H:#$d_isnan HAS_ISNAN		/**/
?H:.
?LINT:set d_isnan
: see if isnan exists
set isnan d_isnan
eval $inlibc
Commit	Line	Data
863963f1 JH	1	?RCS: $Id$
	2	?RCS:
	3	?RCS: Copyright (c) 2000 Jarkko Hietaniemi
	4	?RCS:
	5	?RCS: You may distribute under the terms of either the GNU General Public
	6	?RCS: License or the Artistic License, as specified in the README file.
	7	?RCS:
	8	?MAKE:d_isnan: Inlibc
	9	?MAKE: -pick add $@ %<
	10	?S:d_isnan:
	11	?S: This variable conditionally defines the HAS_ISNAN symbol, which
	12	?S: indicates to the C program that the isnan() routine is available.
	13	?S:.
	14	?C:HAS_ISNAN:
	15	?C: This symbol, if defined, indicates that the isnan routine is
	16	?C: available to check whether a double is a NaN.
	17	?C:.
	18	?H:#$d_isnan HAS_ISNAN /**/
	19	?H:.
	20	?LINT:set d_isnan
	21	: see if isnan exists
	22	set isnan d_isnan
	23	eval $inlibc
	24