tie_cycle: new perl module recipe

This commit is contained in:
Joachim Mairböck
2025-01-12 21:30:54 +01:00
parent eff8d9fddd
commit 3e1a9b3415

View File

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SUMMARY="Cycle through a list of values via a scalar"
DESCRIPTION="You use Tie::Cycle to go through a list over and over again. Once you get to the end \
of the list, you go back to the beginning. You don't have to worry about any of this since the \
magic of tie does that for you.
The tie takes an array reference as its third argument. The tie should succeed unless the \
argument is not an array reference. Previous versions required you to use an array that had more \
than one element (what's the pointing of looping otherwise?), but I've removed that restriction \
since the number of elements you want to use may change depending on the situation.
During the tie, this module makes a shallow copy of the array reference. If the array reference \
contains references, and those references are changed after the tie, the elements of the cycle \
will change as well. See the included test.pl script for an example of this effect."
HOMEPAGE="https://metacpan.org/pod/Tie::Cycle"
COPYRIGHT="2000-2025, brian d foy"
LICENSE="Artistic v2.0"
REVISION="1"
SOURCE_URI="https://cpan.metacpan.org/authors/id/B/BR/BRIANDFOY/Tie-Cycle-$portVersion.tar.gz"
CHECKSUM_SHA256="052bd15d9da1cf0eacbece5bf58c349c21fbf80929cf777d31d236c1dbe26838"
SOURCE_DIR="Tie-Cycle-$portVersion"
ARCHITECTURES="any"
PROVIDES="
tie_cycle = $portVersion
"
REQUIRES="
haiku
vendor_perl
"
BUILD_REQUIRES="
haiku_devel
"
BUILD_PREREQUIRES="
cmd:make
cmd:perl
"
BUILD()
{
perl Makefile.PL PREFIX=$prefix
make
}
INSTALL()
{
make pure_install
# remove architecture-specific files
cd $prefix
rm -r $(perl -V:vendorarch | cut -d\' -f2 | cut -d/ -f5-)
# cut extracts the quoted string and strips the prefix (which is perl's and not ours)
}
TEST()
{
make test
}