forked from pool/perl-Math-ConvexHull
70 lines
2.4 KiB
RPMSpec
70 lines
2.4 KiB
RPMSpec
#
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# spec file for package perl-Math-ConvexHull
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#
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# Copyright (c) 2014 SUSE LINUX Products GmbH, Nuernberg, Germany.
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via http://bugs.opensuse.org/
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#
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Name: perl-Math-ConvexHull
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Version: 1.04
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Release: 0
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%define cpan_name Math-ConvexHull
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Summary: Calculate convex hulls using Graham's scan (n*log(n))
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License: Artistic-1.0 or GPL-1.0+
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Group: Development/Libraries/Perl
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Url: http://search.cpan.org/dist/Math-ConvexHull/
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Source: http://www.cpan.org/authors/id/S/SM/SMUELLER/%{cpan_name}-%{version}.tar.gz
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Source100: README.md
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BuildArch: noarch
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BuildRoot: %{_tmppath}/%{name}-%{version}-build
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BuildRequires: perl
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BuildRequires: perl-macros
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%{perl_requires}
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%description
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'Math::ConvexHull' is a simple module that calculates convex hulls from a
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set of points in 2D space. It is a straightforward implementation of the
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algorithm known as Graham's scan which, with complexity of O(n*log(n)), is
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the fastest known method of finding the convex hull of an arbitrary set of
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points. There are some methods of eliminating points that cannot be part of
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the convex hull. These may or may not be implemented in a future version.
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The implementation cannot deal with duplicate points. Therefore, points
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which are very, very close (think floating point close) to the previous
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point are dropped since version 1.02 of the module. However, if you pass in
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randomly ordered data which contains duplicate points, this safety measure
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might not help you. In that case, you will have to remove duplicates
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yourself.
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%prep
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%setup -q -n %{cpan_name}-%{version}
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%build
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%{__perl} Makefile.PL INSTALLDIRS=vendor
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%{__make} %{?_smp_mflags}
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%check
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%{__make} test
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%install
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%perl_make_install
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%perl_process_packlist
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%perl_gen_filelist
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%files -f %{name}.files
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%defattr(-,root,root,755)
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%doc Changes README
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%changelog
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