## START: Set by rpmautospec
## (rpmautospec version 0.8.4)
## RPMAUTOSPEC: autorelease
%define autorelease(e:s:pb:n) %{?-p:0.}%{lua:
    release_number = 1;
    base_release_number = tonumber(rpm.expand("%{?-b*}%{!?-b:1}"));
    print(release_number + base_release_number - 1);
}%{?-e:.%{-e*}}%{?-s:.%{-s*}}%{!?-n:%{?dist}}
## END: Set by rpmautospec

# Standalone Fedora COPR build.
# Developer recommendation
%global toolchain clang

# Retain the 0.11 SONAMEs on all Fedora releases for existing consumers.
%global new_soname 1
%global sover_old 0.11
%global sover 0.12

%bcond_without tcmalloc

%global common_description %{expand:
This package contains a reference implementation of JPEG XL (encoder and
decoder).}

Name:           jpegxl
Epoch:          1
Version:        0.12.0
%if 0%{?buildtag:1}
%global build_id %(echo '%{buildtag}' | sed 's/^\.copr//')
Release:        %autorelease -s %{build_id}
%else
Release:        %autorelease
%endif
Summary:        JPEG XL image format reference implementation

# Main library: BSD
# lodepng: zlib
# sjpeg: ASL 2.0
# skcms: BSD
License:        BSD-3-Clause AND Apache-2.0 AND Zlib
URL:            https://jpeg.org/jpegxl/
Source0:        https://github.com/libjxl/libjxl/archive/v%{version}/%{name}-%{version}.tar.gz

# Run ./update_third_party.sh to generate all three source archives.
Source1:        third_party-%{version}.tar.gz
Source2:        testdata-%{version}.tar.gz

BuildRequires:  asciidoc
BuildRequires:  cmake
BuildRequires:  doxygen
BuildRequires:  clang
BuildRequires:  lld
BuildRequires:  giflib-devel
%if %{with tcmalloc}
BuildRequires:  gperftools-devel
%endif
BuildRequires:  ninja-build
## sjpeg examples are not built
#BuildRequires:  (pkgconfig(glut) or pkgconfig(freeglut))
BuildRequires:  gtest-devel
BuildRequires:  gflags-devel
BuildRequires:  gmock-devel
BuildRequires:  pkgconfig(libhwy)
BuildRequires:  pkgconfig(libbrotlicommon)
BuildRequires:  pkgconfig(lcms2)
BuildRequires:  pkgconfig(libjpeg)
BuildRequires:  pkgconfig(libpng)
## benchmark tools are not built
#BuildRequires:  pkgconfig(libwebp)
BuildRequires:  pkgconfig(OpenEXR)
## viewers are not built
#BuildRequires:  extra-cmake-modules
#BuildRequires:  pkgconfig(Qt5)
#BuildRequires:  pkgconfig(Qt5X11Extras)
BuildRequires:  pkgconfig(zlib)
# epel 8 need this other already have it
BuildRequires:  python3-devel
%if 0%{?new_soname}
BuildRequires:  libjxl%{?_isa} >= 1:0.11
BuildRequires:  libjxl%{?_isa} < 1:0.12
%endif

# No official release
Provides:       bundled(sjpeg) = 0-0.1.20250403git94e0df6
# Build system is Bazel, which is not packaged by Fedora
Provides:       bundled(skcms) = 0-0.1.20250916git96d9171

%description
%common_description

%package     -n libjxl-utils
Summary:        Utilities for manipulating JPEG XL images
Provides:       jpegxl-utils = %{epoch}:%{version}-%{release}
Obsoletes:      jpegxl-utils < 0.3.7-5

%description -n libjxl-utils
%{common_description}

%package     -n libjxl-devtools
Summary:        Development tools for JPEG-XL
Requires:       libjxl%{?_isa} = %{epoch}:%{version}-%{release}

%description -n libjxl-devtools
%{common_description}

Development tools for JPEG-XL

%package        doc
Summary:        Documentation for JPEG-XL
BuildArch:      noarch

%description    doc
%{common_description}

Documentation for JPEG-XL.

%package     -n libjxl
Summary:        Library files for JPEG-XL
Requires:       shared-mime-info
Provides:       jpegxl-libs = %{epoch}:%{version}-%{release}
Obsoletes:      jpegxl-libs < 0.3.7-5
Obsoletes:      jxl-pixbuf-loader < %{epoch}:%{version}-%{release}

%description -n libjxl
%{common_description}

Library files for JPEG-XL.

%package     -n libjxl-devel
Summary:        Development files for JPEG-XL
Requires:       libjxl%{?_isa} = %{epoch}:%{version}-%{release}
Provides:       jpegxl-devel = %{epoch}:%{version}-%{release}
Obsoletes:      jpegxl-devel < 0.3.7-5

%description -n libjxl-devel
%{common_description}

Development files for JPEG-XL.

%prep
%autosetup -p1 -n libjxl-%{version}
rm -rf testdata/ third_party/
%setup -q -T -D -a 1 -a 2 -n libjxl-%{version}

%build
export CC=clang CXX=clang++
export LDFLAGS="%{build_ldflags} -fuse-ld=lld"
%cmake  -DENABLE_CCACHE:BOOL=OFF \
        -DBUILD_TESTING=ON \
        -DINSTALL_GTEST:BOOL=OFF \
        -DJPEGXL_ENABLE_BENCHMARK:BOOL=OFF \
        -DJPEGXL_ENABLE_PLUGINS:BOOL=ON \
        -DJPEGXL_ENABLE_PLUGIN_GDKPIXBUF:BOOL=OFF \
        -DJPEGXL_FORCE_SYSTEM_BROTLI:BOOL=ON \
        -DJPEGXL_FORCE_SYSTEM_GTEST:BOOL=ON \
        -DJPEGXL_FORCE_SYSTEM_LCMS2:BOOL=ON \
        -DJPEGXL_FORCE_SYSTEM_HWY:BOOL=ON \
        -DJPEGXL_WARNINGS_AS_ERRORS:BOOL=OFF \
        -DBUILD_SHARED_LIBS:BOOL=ON \
        -DBUNDLE_LIBPNG_DEFAULT:BOOL=OFF \
        -DBUNDLE_GFLAGS_DEFAULT:BOOL=OFF \
        -DJPEGXL_ENABLE_TCMALLOC:BOOL=%{with tcmalloc} \
        -DJPEGXL_ENABLE_DEVTOOLS=ON
%cmake_build -- all doc

%install
%cmake_install

%if 0%{?new_soname}
cp -p %{_libdir}/libjxl.so.%{sover_old}*     \
  %{_libdir}/libjxl_threads.so.%{sover_old}* \
  %{_libdir}/libjxl_cms.so.%{sover_old}* \
  %{buildroot}%{_libdir}
%endif

%check
%ifnarch s390x
# * encoding / decoding test failures on big-endian architectures:
#   https://github.com/libjxl/libjxl/issues/3629
# * corrupted generated CMake target names for parametrized gtest tests:
#   https://github.com/google/googletest/issues/4985
#   https://gitlab.kitware.com/cmake/cmake/-/work_items/27846
%ctest
%endif

%files -n libjxl-utils
%doc CONTRIBUTING.md CONTRIBUTORS README.md
%{_bindir}/cjxl
%{_bindir}/djxl
%{_bindir}/jxlinfo
%{_mandir}/man1/cjxl.1*
%{_mandir}/man1/djxl.1*

%files -n libjxl-devtools
%{_bindir}/djxl_fuzzer_corpus
%{_bindir}/butteraugli_main
%{_bindir}/decode_and_encode
%{_bindir}/display_to_hlg
%{_bindir}/exr_to_pq
%{_bindir}/icc_simplify
%{_bindir}/pq_to_hlg
%{_bindir}/render_hlg
%{_bindir}/tone_map
%{_bindir}/texture_to_cube
%{_bindir}/generate_lut_template
%{_bindir}/ssimulacra_main
%{_bindir}/ssimulacra2
%{_bindir}/xyb_range
%{_bindir}/jxl_from_tree
%{_bindir}/local_tone_map

%files doc
%doc doc/*.md
%doc %{_vpath_builddir}/html
%license LICENSE

%files -n libjxl
%license LICENSE
%{_libdir}/libjxl.so.%{sover}*
%{_libdir}/libjxl_threads.so.%{sover}*
%{_libdir}/libjxl_cms.so.%{sover}*
%if 0%{?new_soname}
%{_libdir}/libjxl.so.%{sover_old}*
%{_libdir}/libjxl_threads.so.%{sover_old}*
%{_libdir}/libjxl_cms.so.%{sover_old}*
%endif
%{_datadir}/mime/packages/image-jxl.xml

%files -n libjxl-devel
%doc CONTRIBUTING.md
%{_includedir}/jxl/
%{_libdir}/libjxl.so
%{_libdir}/libjxl_threads.so
%{_libdir}/libjxl_cms.so
%{_libdir}/libjxl_extras_codec.a
%{_libdir}/pkgconfig/libjxl.pc
%{_libdir}/pkgconfig/libjxl_threads.pc
%{_libdir}/pkgconfig/libjxl_cms.pc

%changelog
* Wed Oct 21 2026 Gerald Cox <gbcox@fedoraproject.org> - 1:0.12.0-1.copr
- Prepare standalone COPR build of 0.12.0
- Retain 0.11 runtime libraries on all Fedora releases