97 lines
3.4 KiB
RPMSpec
97 lines
3.4 KiB
RPMSpec
#
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# spec file for package colt
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#
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# Copyright (c) 2024 SUSE LLC
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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 https://bugs.opensuse.org/
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#
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Name: colt
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Version: 1.2.0
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Release: 0
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Summary: Libraries for High Performance Scientific and Technical Computing in Java
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License: LGPL-2.1-only AND SUSE-Public-Domain
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Group: Development/Libraries/Java
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URL: https://dst.lbl.gov/ACSSoftware/%{name}/
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Source0: %{url}/colt-download/releases/%{name}-%{version}.tar.gz
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Source1: https://repo1.maven.org/maven2/%{name}/%{name}/%{version}/%{name}-%{version}.pom
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BuildRequires: fdupes
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BuildRequires: maven-local
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BuildRequires: mvn(concurrent:concurrent)
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BuildArch: noarch
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%description
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Colt provides a set of Open Source Libraries for High Performance Scientific
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and Technical Computing in Java.
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Scientific and technical computing, as, for example, carried out at CERN, is
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characterized by demanding problem sizes and a need for high performance at
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reasonably small memory footprint. There is a perception by many that the Java
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language is unsuited for such work. However, recent trends in its evolution
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suggest that it may soon be a major player in performance sensitive scientific
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and technical computing. For example, IBM Watson’s Ninja project showed that
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Java can indeed perform BLAS matrix computations up to 90% as fast as optimized
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Fortran. The Java Grande Forum Numerics Working Group provides a focal point
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for information on numerical computing in Java. With the performance gap
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steadily closing, Java has recently found increased adoption in the field. The
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reasons include ease of use, cross-platform nature, built-in support for
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multi-threading, network friendly APIs and a healthy pool of available
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developers. Still, these efforts are to a significant degree hindered by the
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lack of foundation toolkits broadly available and conveniently accessible in C
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and Fortran.
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%package javadoc
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Summary: API documentation for %{name}
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Group: Documentation/HTML
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%description javadoc
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API documentation for %{name}.
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%prep
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%setup -q -n %{name}
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rm -rf doc/api lib src/hep/aida/ref/doc-files/aidaref.jar
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mv doc/licenses .
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cp %{SOURCE1} pom.xml
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mv src _src
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mkdir -p src/main
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mv _src src/main/java
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# Underscore in not valid identifier
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sed -i -e 's/\<_\>/_null/g' src/main/java/cern/colt/matrix/DoubleFactory2D.java
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sed -i -e 's/\r//' doc/dgemmColt1.0.3ibm1.4lxPIII_2.txt licenses/concurrent.LICENSE.txt
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sed -i -e 's#href="api/#href="file:%{_javadocdir}/%{name}/#g' doc/{index,dependencies}.html
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%{mvn_file} : %{name}
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%build
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%{mvn_build} -f -- \
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-Dproject.build.outputTimestamp=$(date -u -d @${SOURCE_DATE_EPOCH:-$(date +%%s)} +%%Y-%%m-%%dT%%H:%%M:%%SZ) \
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-Dproject.build.sourceEncoding=latin1
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%install
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%mvn_install
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%fdupes %{buildroot}%{_javadocdir}/%{name}
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%files -f .mfiles
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%license licenses/*
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%doc doc/*
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%files javadoc -f .mfiles-javadoc
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%license licenses/*
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%changelog
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