File optipng.spec of Package optipng
#
# spec file for package optipng
#
# 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 asan_build 0
Name: optipng
Version: 0.7.8
Release: 0
Summary: A PNG File Compressor
License: Zlib
Group: Productivity/Archiving/Compression
URL: https://optipng.sourceforge.net/
Source0: https://downloads.sourceforge.net/project/optipng/OptiPNG/optipng-%{version}/optipng-%{version}.tar.gz
BuildRequires: libpng-devel >= 1.6.35
BuildRequires: pkgconfig
BuildRequires: pkgconfig(zlib) >= 1.2.8
%description
OptiPNG is a PNG optimizer that recompresses image files to a smaller
size, without losing any information. This program also converts
external formats (BMP, GIF, PNM; TIFF support is coming up) to
optimized PNG, and performs PNG integrity checks and corrections.
%prep
%setup -q
%build
# not autotools generated configure
export CFLAGS="%{optflags}"
%if %{asan_build}
CFLAGS="$CFLAGS -fsanitize=address"
%endif
./configure \
-with-system-zlib \
-with-system-libpng \
-prefix=%{_prefix} \
-mandir=%{_mandir}
#don't strip binaries
sed -i "s:\(LDFLAGS = \)-s:\1:" src/optipng/Makefile
%if %{asan_build}
sed -i 's:\(ALL_LIBS = \)\(.*\):\1-lasan \2:' src/optipng/Makefile
%endif
%make_build
%install
%make_install
%check
%make_build check
%files
%doc README.txt doc
%{_bindir}/optipng
%{_mandir}/man1/optipng.1%{?ext_man}
%changelog