Sync from SUSE:ALP:Source:Standard:1.0 libimagequant revision 21a9188b11245c74b15d5b42e9a29336

.gitattributes

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+## Default LFS
+*.7z filter=lfs diff=lfs merge=lfs -text
+*.bsp filter=lfs diff=lfs merge=lfs -text
+*.bz2 filter=lfs diff=lfs merge=lfs -text
+*.gem filter=lfs diff=lfs merge=lfs -text
+*.gz filter=lfs diff=lfs merge=lfs -text
+*.jar filter=lfs diff=lfs merge=lfs -text
+*.lz filter=lfs diff=lfs merge=lfs -text
+*.lzma filter=lfs diff=lfs merge=lfs -text
+*.obscpio filter=lfs diff=lfs merge=lfs -text
+*.oxt filter=lfs diff=lfs merge=lfs -text
+*.pdf filter=lfs diff=lfs merge=lfs -text
+*.png filter=lfs diff=lfs merge=lfs -text
+*.rpm filter=lfs diff=lfs merge=lfs -text
+*.tbz filter=lfs diff=lfs merge=lfs -text
+*.tbz2 filter=lfs diff=lfs merge=lfs -text
+*.tgz filter=lfs diff=lfs merge=lfs -text
+*.ttf filter=lfs diff=lfs merge=lfs -text
+*.txz filter=lfs diff=lfs merge=lfs -text
+*.whl filter=lfs diff=lfs merge=lfs -text
+*.xz filter=lfs diff=lfs merge=lfs -text
+*.zip filter=lfs diff=lfs merge=lfs -text
+*.zst filter=lfs diff=lfs merge=lfs -text

libimagequant.changes

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+-------------------------------------------------------------------
+Sun Jan 29 18:44:24 UTC 2023 - Dirk Müller <dmueller@suse.com>
+
+- update to 2.18:
+  - added more perceptually-weighed color selection
+  - dropped problematic omp_set_nested()
+  - fixed a rare memory leak
+
+-------------------------------------------------------------------
+Mon Aug  8 16:00:39 UTC 2022 - Dirk Müller <dmueller@suse.com>
+
+- disable sse on non-x86 architectures 
+
+-------------------------------------------------------------------
+Sat Nov 27 12:55:13 UTC 2021 - Dirk Müller <dmueller@suse.com>
+
+- update to 2.17.0:
+  * Do not build as unversioned DSO
+  * use float as in SSE
+  * Initialize rows using heap to handle large images
+  * Free rows after remapping
+  * Disable SSE on arm64 
+
+-------------------------------------------------------------------
+Sun Jun  6 13:00:05 UTC 2021 - Dirk Müller <dmueller@suse.com>
+
+- update to 2.15.1:
+  - speed and quality improvements 
+
+-------------------------------------------------------------------
+Sat May  8 18:10:01 UTC 2021 - Dirk Müller <dmueller@suse.com>
+
+- update to 2.14.1:
+  * improved Rust API
+  * quality improvements for remapping overlays over a background
+
+-------------------------------------------------------------------
+Wed Dec 23 09:01:34 UTC 2020 - Dirk Müller <dmueller@suse.com>
+
+- update to 2.13.1:
+  * Support OpenMP in clang
+  * speed improvements
+
+-------------------------------------------------------------------
+Sat Aug 15 23:47:10 UTC 2020 - Dirk Mueller <dmueller@suse.com>
+
+- update to 2.12.6:
+  * Use size_t for malloc_sizes
+- remove gcc9-Update-const-var-openmp-const-var-handling.patch (upstream)
+
+-------------------------------------------------------------------
+Tue May 14 08:55:03 UTC 2019 - Martin Liška <mliska@suse.cz>
+
+- Add gcc9-Update-const-var-openmp-const-var-handling.patch in order
+  to handle boo#1134979.
+
+-------------------------------------------------------------------
+Fri Feb 15 07:37:14 UTC 2019 - munix9@googlemail.com
+
+- update to version 2.12.2
+  * new liq_histogram_add_fixed_color()
+  * faster for large/complex images
+
+-------------------------------------------------------------------
+Wed Feb 13 18:01:31 UTC 2019 - Jan Engelhardt <jengelh@inai.de>
+
+- Ensure neutrality of descriptions.
+
+-------------------------------------------------------------------
+Thu Nov 16 15:42:54 UTC 2017 - dimstar@opensuse.org
+
+- Initial package, version 2.11.3 (library got split out from
+  pngquant).

libimagequant.spec

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+#
+# spec file for package libimagequant
+#
+# Copyright (c) 2023 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/
+#
+
+
+%define sover   0
+%define libname %{name}%{sover}
+Name:           libimagequant
+Version:        2.18.0
+Release:        0
+Summary:        Palette quantization library
+License:        GPL-3.0-or-later
+Group:          Development/Languages/C and C++
+URL:            https://pngquant.org/lib/
+Source0:        https://github.com/ImageOptim/libimagequant/archive/refs/tags/%{version}.tar.gz#/%{name}-%{version}.tar.gz
+BuildRequires:  pkgconfig
+BuildRequires:  pkgconfig(lcms2)
+
+%description
+C library for conversion of RGBA images to 8-bit indexed-color
+(palette) images.
+
+%package -n %{libname}
+Summary:        Palette quantization library
+Group:          System/Libraries
+
+%description -n %{libname}
+C library for conversion of RGBA images to 8-bit indexed-color
+(palette) images.
+
+%package devel
+Summary:        Development files for libimagequant
+Group:          Development/Languages/C and C++
+Requires:       %{libname} = %{version}
+
+%description devel
+C library for conversion of RGBA images to 8-bit indexed-color
+(palette) images.
+
+%prep
+%setup -q
+
+%build
+# This is not an autoconf configure, but the script simply ignores parameters it does not know
+%configure \
+%ifnarch %ix86 x86_64
+    --disable-sse \
+%endif
+    --with-openmp
+make %{?_smp_mflags}
+
+%install
+%make_install
+
+# work around --disable-static not working
+find %{buildroot} \( -name '*.a' -o -name '*.la' \) -print -delete
+
+%post   -n libimagequant0 -p /sbin/ldconfig
+%postun -n libimagequant0 -p /sbin/ldconfig
+
+%files -n libimagequant0
+%doc README.md CHANGELOG
+%license COPYRIGHT
+%{_libdir}/%{name}.so.*
+
+%files devel
+%{_libdir}/%{name}.so
+%{_includedir}/%{name}.h
+%{_libdir}/pkgconfig/imagequant.pc
+
+%changelog