137 lines
4.2 KiB
RPMSpec
137 lines
4.2 KiB
RPMSpec
Name: advancecomp
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Version: 2.5
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Release: %autorelease
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Summary: Recompression utilities for .png, .mng, .zip and .gz files
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# Source file headers all specify GPL-2.0-or-later (see source file headers),
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# except:
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#
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# The bundled and forked 7z (7-Zip code) in 7z/ is under the “LGPL” license.
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# Based on https://www.7-zip.org/license.txt, and the absence of any mention
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# of license changes in https://www.7-zip.org/history.txt, 7-Zip has always
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# been licensed under LGPL-2.1-or-later, specifically; we thus assume this is
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# the intended specific license for the contents of the 7z/ directory. None
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# of the sources that would be covered by the “unRAR license restriction” or
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# the BSD-3-Clause license for LZFSE are present in this fork.
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#
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# However, in version 1.17, the COPYING file was updated to GPLv3, with a
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# changelog message (in HISTORY and elsewhere) of “Changes to GPL3.” We
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# interpret this as an overall license of GPL-3.0-only.
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License: GPL-3.0-only AND GPL-2.0-or-later AND LGPL-2.1-or-later
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# Additionally, the following bundled libraries are removed in %%prep and do
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# not contribute to the licenses of the binary RPMs:
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#
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# Apache-2.0:
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# - zopfli/
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# MIT:
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# - libdeflate/
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URL: https://www.advancemame.it/
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%global forgeurl https://github.com/amadvance/advancecomp
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Source0: %{forgeurl}/archive/v%{version}/advancecomp-%{version}.tar.gz
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BuildRequires: autoconf
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BuildRequires: automake
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BuildRequires: gcc
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BuildRequires: gcc-c++
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BuildRequires: make
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BuildRequires: dos2unix
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# System library supported by upstream
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BuildRequires: zlib-devel
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# Unbundled downstream
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BuildRequires: pkgconfig(libdeflate)
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# No libzopfli/zopfli-devel in EPEL8
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#
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# Version number based on HISTORY, which mentions that upstream commit
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# 6818a0859063b946094fb6f94732836404a0d89a was used from
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# https://github.com/google/zopfli/.
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Provides: bundled(zopfli) = 1.0.2^20160527git6818a08
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# From 7z/README:
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#
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# This directory contains some source files from the
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# 7z archive utility. (www.7-zip.org)
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#
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# All the files in this directory was originally released
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# with the LGPL license.
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#
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# All the modifications made on the original files must
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# be considered Copyright (C) 2002 Andrea Mazzoleni and
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# released under the LGPL license.
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#
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# It is not clear which version was forked. Because 7-Zip does not provide a
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# library, and because the implementation is modified, there is no possibility
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# of unbundling. Note that this was forked from the original 7-Zip, not from
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# p7zip.
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Provides: bundled(7zip)
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%description
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AdvanceCOMP contains recompression utilities for your .zip archives,
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.png images, .mng video clips and .gz files.
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The official site of AdvanceCOMP is:
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https://www.advancemame.it
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This package contains:
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advzip - Recompression and test utility for zip files
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advpng - Recompression utility for png files
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advmng - Recompression utility for mng files
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advdef - Recompression utility for deflate streams in .png, .mng and .gz files
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%prep
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%autosetup
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dos2unix -k doc/*.txt
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# Patch out bundled libdeflate
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rm -rvf libdeflate
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sed -r -i '/libdeflate[\/_]/d' Makefile.am
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# Fix up #include paths. The find-then-modify pattern keeps us from discarding
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# mtimes on any sources that do not need modification.
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find . -type f -exec gawk \
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'/^[[:blank:]]*#include.*libdeflate/ { print FILENAME; nextfile }' \
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'{}' '+' |
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xargs -r -t sed -r -i 's@^([[:blank:]]*#include.*)libdeflate/@\1@'
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%build
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%set_build_flags
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autoreconf --force --install --verbose
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# Link against system libdeflate
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export CFLAGS="$(pkgconf --cflags libdeflate) ${CFLAGS-}"
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export CXXFLAGS="$(pkgconf --cflags libdeflate) ${CXXFLAGS-}"
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export LDFLAGS="$(pkgconf --libs libdeflate) ${LDFLAGS-}"
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%configure
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%make_build
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%install
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%make_install
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# We don’t run upstream tests (%%make_build check) because they are too
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# brittle, expecting recompressed outputs to be identical. Across platforms,
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# compilers, and unbundled library versions, this doesn’t hold up.
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%files
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%license COPYING
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%doc AUTHORS
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%doc HISTORY
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%doc README
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%doc doc/adv{def,mng,png,zip}.txt
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%{_bindir}/adv{def,mng,png,zip}
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%{_mandir}/man1/adv{def,mng,png,zip}.1*
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%changelog
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%autochangelog
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