# Force out of source build

%undefine __cmake_in_source_build

%global		upstream_version 3_6_0

#%%global       prerelease RC1

Name:           opensubdiv

Version:        3.6.0

Release:        %autorelease

Summary:        High performance subdivision surface libraries

# The entire source is Pixar except:

#

# MIT:

#   - glLoader/khrplatform.h

#   - documentation/tipuesearch/

License:        Pixar AND MIT

#URL:            http://graphics.pixar.com/%%{name}

Url:		https://github.com/PixarAnimationStudios/OpenSubdiv

Source:	        https://github.com/PixarAnimationStudios/OpenSubdiv/archive/v%{upstream_version}%{?prerelease}/%{name}-%{version}%{?prerelease}.tar.gz

# fix linking against libdl (see https://github.com/PixarAnimationStudios/OpenSubdiv/issues/1196)

Patch:         	%{name}-rpath.patch

# make doxygen generated files consistent across builds & architectures

Patch:          opensubdiv-3.5.0-reproducible-docs.patch

BuildRequires:  cmake

BuildRequires:  gcc-c++

BuildRequires:  graphviz-devel

BuildRequires:  pkgconfig(glew)

BuildRequires:  pkgconfig(glfw3)

BuildRequires:	pkgconfig(OpenCL)

BuildRequires:	pkgconfig(Ptex)

BuildRequires:  pkgconfig(python3)

BuildRequires:  tbb2020.3-devel

BuildRequires:  pkgconfig(zlib)

BuildRequires:	python3dist(pygments)

# Drop libs subpackage

Obsoletes:	%{name}-libs < %{version}-%{release}

# Doxygen-generated HTML documentation is not suitable for packaging; see

# https://bugzilla.redhat.com/show_bug.cgi?id=2006555 for discussion.

Obsoletes:      %{name}-doc < 3.5.0-10

%description

OpenSubdiv is a set of open source libraries that implement high performance

subdivision surface (subdiv) evaluation on massively parallel CPU and

GPU architectures. 

This codepath is optimized for drawing deforming subdivs with static topology

at interactive framerates.

%package        devel

Summary:        Development files for %{name}

Requires:       %{name}%{?_isa} = %{version}-%{release}

%description    devel

The %{name}-devel package contains libraries and header files for

developing applications that use %{name}.

%prep

%autosetup -p1 -n OpenSubdiv-%{upstream_version}%{?prerelease}

# work around linking glitch

# https://github.com/PixarAnimationStudios/OpenSubdiv/issues/1196

sed -i 's|${PLATFORM_GPU_LIBRARIES}|${PLATFORM_GPU_LIBRARIES} ${CMAKE_DL_LIBS}|' opensubdiv/CMakeLists.txt

# https://docs.fedoraproject.org/en-US/packaging-guidelines/JavaScript/#_compilationminification

find . -type f -name '*.min.js' -print -delete

%build

%cmake \

       -DCMAKE_INSTALL_PREFIX=%{_prefix} \

       -DCMAKE_LIBDIR_BASE=%{_libdir} \

       -DGLEW_LOCATION=%{_libdir} \

       -DGLFW_LOCATION=%{_libdir} \

       -DNO_CLEW=1 \

       -DNO_CUDA=1 \

       -DNO_DOC=1\

       -DNO_EXAMPLES=1 \

       -DNO_GLFW_X11=1 \

       -DNO_OPENCL=1 \

       -DNO_METAL=1 \

       -DNO_REGRESSION=1 \

       -DNO_TUTORIALS=1 \

       -DOpenGL_GL_PREFERENCE=GLVND \

       -DTBB_LOCATION=%{_libdir}

%cmake_build

%{?_with_tests:

%check

make test V=1

}

%install

%cmake_install

# Remove static files

find %{buildroot} -name '*.la' -delete

find %{buildroot} -name '*.a' -delete

%files

%license LICENSE.txt

%doc README.md

%{_libdir}/*.so.%{version}

%files devel

%doc NOTICE.txt README.md

%{_includedir}/*

%{_libdir}/*.so

%{_libdir}/cmake/OpenSubdiv/

%changelog

%autochangelog