#
# spec file for package aparapi
#
# Copyright (c) 2024 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via https://bugs.opensuse.org/
#


%global ver 3.0.0
%global jni_ver 1.4.3
%global native_ver 1.4.2
Name:           aparapi
Version:        %{ver}
Release:        0
Summary:        A framework for executing native Java and Scala code on the GPU
License:        Apache-2.0
Group:          Development/Libraries/Java
URL:            https://git.qoto.org/aparapi/%{name}
Source0:        %{url}/-/archive/v%{ver}/%{name}-v%{ver}.tar.bz2
Source1:        %{url}-jni/-/archive/v%{jni_ver}/%{name}-jni-v%{jni_ver}.tar.bz2
Source2:        %{url}-native/-/archive/v%{native_ver}/%{name}-native-v%{native_ver}.tar.bz2
Patch0:         no-javah.patch
BuildRequires:  autoconf
BuildRequires:  fdupes
BuildRequires:  gcc-c++
BuildRequires:  libtool
BuildRequires:  maven-local
BuildRequires:  mvn(org.apache.bcel:bcel) >= 6
BuildRequires:  mvn(org.apache.maven.plugins:maven-install-plugin)
BuildRequires:  ocl-icd-devel
BuildRequires:  opencl-headers mvn(junit:junit)
BuildRequires:  pkgconfig
BuildRequires:  pkgconfig(OpenCL)
Requires:       libOpenCL1

%description
The New Official Aparapi: a framework for executing native Java and Scala code
on the GPU.

%package javadoc
Summary:        API documentation for %{name}
Group:          Documentation/HTML
BuildArch:      noarch

%description javadoc
API documentation for %{name}.

%package jni
Version:        %{jni_ver}
Summary:        Loads the Aparapi Native library at runtime

%description jni
This project simply loads the Aparapi Native library at runtime. This prevents
the need for the user to install it manually.

There is usually no need for a user to call this library directly as it is
called internally by Aparapi. However it may be useful if creating your own
custom agent.

%package jni-javadoc
Version:        %{jni_ver}
Summary:        API documentation for %{name}-jni
Group:          Documentation/HTML
BuildArch:      noarch

%description jni-javadoc
API documentation for %{name}-jni.

%prep
%setup -q -n %{name}-v%{ver}
%patch -P 0 -p1

%pom_remove_parent

%pom_remove_dep org.scala-lang:scala-library

%pom_remove_plugin net.alchim31.maven:scala-maven-plugin
%pom_remove_plugin :maven-surefire-plugin
%pom_remove_plugin org.sonatype.plugins:nexus-staging-maven-plugin

%pom_add_dep org.apache.maven.plugins:maven-surefire-plugin

tar -xf %{SOURCE1}
pushd %{name}-jni-v%{jni_ver}
rm src/main/resources/{linux/*.so,osx/*.dylib,win/*.dll}
%pom_remove_parent
%pom_remove_plugin org.sonatype.plugins:nexus-staging-maven-plugin
popd

tar -xf %{SOURCE2}

%build
pushd %{name}-jni-v%{jni_ver}
%{mvn_build} -f -- -Dmaven.compiler.release=8 install
popd

mkdir -p include
%{mvn_build} -f -- -Dmaven.compiler.release=8

pushd %{name}-native-v%{native_ver}
libtoolize
aclocal
autoconf
automake --add-missing
export CXXFLAGS='-I%{_jvmdir}/java/include -I%{_jvmdir}/java/include/linux -I../include -L%{_libdir}/ocl-icd'
%configure
%make_build -j1
popd

mkdir linux
%ifarch %ix86
cp %{name}-native-v%{native_ver}/.libs/libaparapi.so linux/libaparapi_x86.so
%else
cp %{name}-native-v%{native_ver}/.libs/libaparapi.so linux/libaparapi_%{_arch}.so
%endif
jar \
%if %{?pkg_vcmp:%pkg_vcmp java-devel >= 17}%{!?pkg_vcmp:0}
    --date="$(date -u -d @${SOURCE_DATE_EPOCH:-$(date +%%s)} +%%Y-%%m-%%dT%%H:%%M:%%SZ)" \
%endif
    --update \
    --verbose \
    --file %{name}-jni-v%{jni_ver}/target/%{name}-jni-%{jni_ver}.jar linux/

%install
# This convoluted way is to assure the javadoc installation works with javadoc
# generated either by xmvn-mojo:javadoc and javadoc:aggregate alike
pushd aparapi-jni-v%{jni_ver}
%{mvn_package} :%{name}-jni __noinstall
%mvn_install
mv %{buildroot}%{_javadocdir}/%{name} %{buildroot}%{_javadocdir}/%{name}-jni
%fdupes %{buildroot}%{_javadocdir}/%{name}-jni
sed -i 's#%{_javadocdir}/%{name}#%{_javadocdir}/%{name}-jni#g' .mfiles-javadoc
popd

%{mvn_package} :%{name}
%{mvn_package} :%{name}-jni jni
%{mvn_artifact} %{name}-jni-v%{jni_ver}/pom.xml %{name}-jni-v%{jni_ver}/target/%{name}-jni-%{jni_ver}.jar
%mvn_install
%fdupes %{buildroot}%{_javadocdir}/%{name}

%files -f .mfiles
%license NOTICE LICENSE
%doc {CHANGELOG,README,ATTRIBUTIONS,CONTRIBUTORS}.md

%files javadoc -f .mfiles-javadoc
%license NOTICE LICENSE

%files jni -f .mfiles-jni

%files jni-javadoc -f aparapi-jni-v%{jni_ver}/.mfiles-javadoc

%changelog