##
##  optipng.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2025 OpenPKG Project <http://openpkg.org/>
##
##  Permission to use, copy, modify, and distribute this software for
##  any purpose with or without fee is hereby granted, provided that
##  the above copyright notice and this permission notice appear in all
##  copies.
##
##  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
##  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
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##  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
##  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
##  SUCH DAMAGE.
##

#   package information
Name:         optipng
Summary:      Advanced PNG Format File Optimizer
URL:          http://optipng.sourceforge.net/
Vendor:       Cosmin Truta
Packager:     OpenPKG Project
Distribution: OpenPKG Community
Class:        EVAL
Group:        Graphics
License:      BSD
Version:      7.9.1
Release:      20250524

#   list of sources
Source0:      http://download.sourceforge.net/optipng/optipng-%{version}.tar.gz
Patch0:       optipng.patch

#   build information
BuildPreReq:  OpenPKG, openpkg >= 20160101, gcc
PreReq:       OpenPKG, openpkg >= 20160101
BuildPreReq:  png, zlib
PreReq:       png, zlib

%description
    OptiPNG is an advanced PNG format file optimizer that recompresses
    the image files to a smaller size, without losing any information.
    The idea has been inspired from pngcrush, and is explained in
    detail in the PNG-Tech article "A guide to PNG optimization". The
    implementation is carried forward in OptiPNG, which offers a faster
    execution per trial, and a wider search space.

%track
    prog optipng = {
        version   = %{version}
        url       = http://sourceforge.net/projects/optipng/files/
        regex     = optipng-(__VER__)\.tar\.gz
    }

%prep
    %setup -q
    %patch -p0

%build
    CC="%{l_cc}" \
    CFLAGS="%{l_cflags -O}" \
    CPPFLAGS="%{l_cppflags}" \
    LDFLAGS="%{l_ldflags}" \
    ./configure \
        -with-system-libpng \
        -with-system-zlib
    %{l_make} %{l_mflags -O}

%install
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/bin \
        $RPM_BUILD_ROOT%{l_prefix}/man/man1
    %{l_shtool} install -c -s -m 755 \
        src/optipng/optipng \
        $RPM_BUILD_ROOT%{l_prefix}/bin/
    %{l_shtool} install -c -m 644 \
        src/optipng/man/optipng.1 \
        $RPM_BUILD_ROOT%{l_prefix}/man/man1/
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT %{l_files_std}

%files -f files

%clean

