##
##  png.spec -- OpenPKG RPM Specification
##  Copyright (c) 2000-2001 Cable & Wireless Deutschland GmbH
##  Copyright (c) 2000-2001 Ralf S. Engelschall <rse@engelschall.com>
##
##  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
##  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
##  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
##  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
##  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
##  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
##  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:         png
Summary:      PNG Image Format with Lossless Compression
URL:          http://www.libpng.org/pub/png/
Vendor:       Greg Roelofs
Packager:     The OpenPKG Project
Distribution: OpenPKG [EXP]
Group:        Graphics
License:      BSD
Version:      1.2.0
Release:      %{l_branch}.0

#   list of sources
Source0:      http://prdownloads.sourceforge.net/libpng/libpng-%{version}.tar.gz

#   build information
Prefix:       %{l_prefix}
BuildRoot:    %{l_buildroot}
BuildPreReq:  OpenPKG, openpkg >= 20011023.0, zlib
PreReq:       OpenPKG, openpkg >= 20011023.0, zlib
AutoReq:      no
AutoReqProv:  no

%description
    The Portable Network Graphics (PNG) format is a new image format
    with lossless compression. It was invented to replace the GIF
    format.

%prep
    %setup -q -n libpng-%{version}

%build
    %{l_make} %{l_mflags} \
        -f scripts/makefile.std \
        CC="%{l_cc}" \
        ZLIBINC=%{l_prefix}/include \
        ZLIBLIB=%{l_prefix}/lib \
        libpng.a

%install
    rm -rf $RPM_BUILD_ROOT
    %{l_shtool} mkdir -f -p -m 755 $RPM_BUILD_ROOT%{l_prefix}
    %{l_make} %{l_mflags} \
        -f scripts/makefile.std \
        prefix=$RPM_BUILD_ROOT%{l_prefix} \
        install
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT %{l_files_std}

%files -f files

%clean
    rm -rf $RPM_BUILD_ROOT