%{?!python3_pkgversion:%global python3_pkgversion 3}

%global sover 25

Name:           openexr

Version:        2.5.4

Release:        1%{?dist}

Summary:        Provides the specification and reference implementation of the EXR file format

License:        BSD

URL:            https://www.openexr.com/

Source0:        https://github.com/AcademySoftwareFoundation/%{name}/archive/v%{version}/%{name}-%{version}.tar.gz

Patch0:         openexr-gcc11.patch

BuildRequires:  cmake gcc gcc-c++

BuildRequires:  boost-devel

BuildRequires:  python%{python3_pkgversion}-devel

BuildRequires:  zlib-devel

%description

OpenEXR is an open-source high-dynamic-range floating-point image file format

for high-quality image processing and storage. This document presents a brief

overview of OpenEXR and explains concepts that are specific to this format.

This package containes the binaries for OpenEXR.

%package libs

Summary:        OpenEXR Libraries

Provides:       OpenEXR-libs%{?isa} = %{version}-%{release}

Obsoletes:      OpenEXR-libs%{?isa} < 2.5.3

%description libs

OpenEXR is an open-source high-dynamic-range floating-point image file format

for high-quality image processing and storage. This document presents a brief

overview of OpenEXR and explains concepts that are specific to this format.

OpenEXR Features:

* High dynamic range and color precision.  Support for 16-bit floating-point,

* 32-bit floating-point, and 32-bit integer pixels.

* Multiple image compression algorithms, both lossless and lossy. Some of

  the included codecs can achieve 2:1 lossless compression ratios on images

  with film grain.  The lossy codecs have been tuned for visual quality and

  decoding performance.

* Extensibility. New compression codecs and image types can easily be added

  by extending the C++ classes included in the OpenEXR software distribution.

  New image attributes (strings, vectors, integers, etc.) can be added to

  OpenEXR image headers without affecting backward compatibility with existing

  OpenEXR applications.

* Support for stereoscopic image workflows and a generalization

  to multi-views.

* Flexible support for deep data: pixels can store a variable-length list

  of samples and, thus, it is possible to store multiple values at different

  depths for each pixel. Hard surfaces and volumetric data representations are

  accommodated.

* Multipart: ability to encode separate, but related, images in one file.

  This allows for access to individual parts without the need to read other

  parts in the file.

* Versioning: OpenEXR source allows for user configurable C++

  namespaces to provide protection when using multiple versions of the library

  in the same process space.

The IlmBase Library:

Also a part of OpenEXR, the IlmBase library is a basic, light-weight, and

efficient representation of 2D and 3D vectors and matrices and other simple but

useful mathematical objects, functions, and data types common in computer

graphics applications, including the “half” 16-bit floating-point type.

%package -n python%{python3_pkgversion}-openexr

Summary:        Python 3 binding for OpenEXR

%{?python_provide:%python_provide python3-openexr}

%description -n python%{python3_pkgversion}-openexr

%{summary}.

%package devel

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

Provides:       OpenEXR-devel = %{version}-%{release}

Provides:       OpenEXR-devel%{?_isa} = %{version}-%{release}

Obsoletes:      OpenEXR-devel < 2.5.3

Provides:       ilmbase-devel = %{version}-%{release}

Provides:       ilmbase-devel%{?_isa} = %{version}-%{release}

Obsoletes:      ilmbase-devel < 2.5.3

Summary:        Development files for %{name}

%description devel

%{summary}.

%prep

%autosetup -p1

%build

%cmake

%cmake_build

%install

%cmake_install

%check

# Test 4 currently fails on aarch64

# https://github.com/AcademySoftwareFoundation/openexr/issues/876

%ifnarch aarch64 s390x

%ctest

%endif

%files

%{_bindir}/*

%files libs

%doc CHANGES.md CONTRIBUTING.md GOVERNANCE.md SECURITY.md CODE_OF_CONDUCT.md CONTRIBUTORS.md README.md

%license LICENSE.md

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

%exclude %{_libdir}/libPy*

%files -n python%{python3_pkgversion}-openexr

# Is it OK to dump the libraries in site-packages?

%{_libdir}/libPy*.so.%{sover}*

%{python3_sitearch}/*.so

%files devel

%{_docdir}/OpenEXR/

%{_includedir}/OpenEXR/

%{_libdir}/*.so

%{_libdir}/cmake/IlmBase/

%{_libdir}/pkgconfig/IlmBase.pc

%{_libdir}/cmake/PyIlmBase/

%{_libdir}/pkgconfig/PyIlmBase.pc

%{_libdir}/cmake/OpenEXR/

%{_libdir}/pkgconfig/OpenEXR.pc

%changelog

* Wed Jan 06 2021 Richard Shaw <hobbes1069@gmail.com> - 2.5.4-1

- Update to 2.5.4.

* Wed Dec  9 2020 Richard Shaw <hobbes1069@gmail.com> - 2.5.3-1

- Repackaged due to massive changes in build system and inclusion of IlmBase.