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

[metaconfig.git] / U / perl / d_int64_t.U

?RCS: $Id$
?RCS:
?RCS: Copyright (c) 1999, Jarkko Hietaniemi
?RCS:
?RCS: You may redistribute only under the terms of the Artistic License,
?RCS: as specified in the README file that comes with the distribution.
?RCS: You may reuse parts of this distribution only within the terms of
?RCS: that same Artistic License; a copy of which may be found at the root
?RCS: of the source tree for dist 3.0.
?RCS:
?MAKE:d_int64_t: Inhdr cat rm_try Setvar Compile i_inttypes
?MAKE:	-pick add $@ %<
?S:d_int64_t:
?S:     This symbol will be defined if the C compiler supports int64_t.
?S:.
?C:HAS_INT64_T:
?C:     This symbol will defined if the C compiler supports int64_t.
?C:     Usually the <inttypes.h> needs to be included, but sometimes
?C:	<sys/types.h> is enough.
?C:.
?H:#$d_int64_t     HAS_INT64_T               /**/
?H:.
?LINT:set d_int64_t
: check for int64_t
echo " "
echo "Checking to see if you have int64_t..." >&4
$cat >try.c <<EOCP
#include <sys/types.h>
#$i_inttypes I_INTTYPES
#ifdef I_INTTYPES
#include <inttypes.h>
#endif
int main() { int64_t x = 7; }
EOCP
set try
if eval $compile; then
	val="$define"
	echo "You have int64_t."
else
	val="$undef"
	echo "You do not have int64_t."
fi
$rm_try
set d_int64_t
eval $setvar