fix .gitignore: only ignore 'perl' in root of repo, not U/perl subdir

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

?RCS: $Id$
?RCS:
?RCS: Copyright (c) 1999 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:usemorebits: Setvar
?MAKE:	-pick add $@ %<
?Y:TOP
?S:usemorebits:
?S:	This variable conditionally defines the USE_MORE_BITS symbol,
?S:	and indicates that explicit 64-bit interfaces and long doubles
?S:	should be used when available.
?S:.
?C:USE_MORE_BITS:
?C:	This symbol, if defined, indicates that 64-bit interfaces and
?C:	long doubles should be used when available.
?C:.
?H:?%<:#ifndef USE_MORE_BITS
?H:?%<:#$usemorebits	USE_MORE_BITS		/**/
?H:?%<:#endif
?H:.
?LINT:extern use64bitint
?LINT:change use64bitint
?LINT:extern uselongdouble
?LINT:change uselongdouble
: Check if morebits is requested
case "$usemorebits" in
"$define"|true|[yY]*)
	use64bitint="$define"
	uselongdouble="$define"
	usemorebits="$define"
	;;
*)	usemorebits="$undef"
	;;
esac