Hans-Peter Jansen
140ba9a77c
OBS-URL: https://build.opensuse.org/package/show/graphics/embree?expand=0&rev=33
112 lines
3.1 KiB
RPMSpec
112 lines
3.1 KiB
RPMSpec
#
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# spec file for package embree
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#
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# Copyright (c) 2025 SUSE LLC
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# Copyright (c) 2019-2022 LISA GmbH, Bingen, 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 https://bugs.opensuse.org/
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#
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%define libname libembree4-4
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Name: embree
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Version: 4.4.0
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Release: 0
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Summary: Ray Tracing Kernels
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License: Apache-2.0
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Group: Development/Libraries/C and C++
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URL: https://github.com/embree/embree
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Source: %{name}-%{version}.tar.xz
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BuildRequires: cmake >= 3.1.0
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BuildRequires: gcc-c++
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BuildRequires: ispc
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BuildRequires: memory-constraints
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BuildRequires: pkgconfig
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BuildRequires: tbb-devel
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BuildRequires: pkgconfig(glfw3)
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# SSE2 resp. NEON is required: https://github.com/embree/embree#supported-platforms
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ExclusiveArch: x86_64 aarch64
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%description
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Intel Embree is a collection of ray tracing kernels originally developed
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at Intel. The target users of Intel Embree are graphics application engineers
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who want to improve the performance of their photo-realistic rendering
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application by leveraging Embree's ray tracing kernels.
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%package devel
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Summary: Development files for embree
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Group: Development/Libraries/C and C++
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Requires: %{libname} = %{version}
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Obsoletes: %{name}-devel-static <= %{version}
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%description devel
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This package contains the C++ header and CMake config files.
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%package -n %{libname}
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Summary: Shared library providing Embree raytracing kernels
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Group: System/Libraries
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%description -n %{libname}
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Embree is a collection of ray tracing kernels.
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This package contains the shared library.
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%prep
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%autosetup -p1
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%build
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%limit_build -m 1700
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%ifarch aarch64
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# https://github.com/embree/embree/issues/410
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%global optflags %{optflags} -flax-vector-conversions
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%endif
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%cmake \
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-DEMBREE_IGNORE_CMAKE_CXX_FLAGS=OFF \
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-DEMBREE_STATIC_LIB=OFF \
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-DEMBREE_LIB_INSTALL_DIR=%{_libdir} \
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-DEMBREE_ISPC_SUPPORT=ON \
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-DEMBREE_TASKING_SYSTEM=INTERNAL \
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-DEMBREE_RAY_MASK=ON \
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-DEMBREE_FILTER_FUNCTION=ON \
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-DEMBREE_BACKFACE_CULLING=OFF \
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%ifarch x86_64
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-DEMBREE_MAX_ISA=AVX2 \
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%endif
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%ifarch aarch64
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-DEMBREE_ARM=ON \
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%endif
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-DEMBREE_TUTORIALS=OFF
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%cmake_build
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%install
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%cmake_install
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rm -r %{buildroot}%{_mandir}
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rm -r %{buildroot}/usr/share/doc
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rm -v %{buildroot}%{_prefix}/embree-vars.*
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%post -n %{libname} -p /sbin/ldconfig
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%postun -n %{libname} -p /sbin/ldconfig
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%files -n %{libname}
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%{_libdir}/*.so.*
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%files devel
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%license LICENSE.txt
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%doc CHANGELOG.md README.md
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%{_includedir}/embree4
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%{_libdir}/cmake/%{name}-%{version}
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%{_libdir}/*.so
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%changelog
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