##
##  zstd.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2021 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
##  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:         zstd
Summary:      ZStandard Compression
URL:          http://www.zstd.net/
Vendor:       Facebook
Packager:     OpenPKG Project
Distribution: OpenPKG Community
Class:        EVAL
Group:        Compression
License:      BSD
Version:      1.5.1
Release:      20211222

#   package options
%option       with_zlib  no
%option       with_xz    no
%option       with_lz4   no

#   list of sources
Source0:      https://github.com/facebook/zstd/archive/v%{version}.zip
Patch0:       zstd.patch
%if "%{with_zlib}" == "yes"
BuildPreReq:  zlib
PreReq:       zlib
%endif
%if "%{with_xz}" == "yes"
BuildPreReq:  xz
PreReq:       xz
%endif
%if "%{with_lz4}" == "yes"
BuildPreReq:  lz4
PreReq:       lz4
%endif

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

%description
    Zstd, short for Zstandard, is a fast lossless compression algorithm,
    targeting real-time compression scenarios at zlib-level and better
    compression ratios. It's backed by a very fast entropy stage,
    provided by Huff0 and FSE library.

%track
    prog zstd = {
        version   = %{version}
        url       = https://github.com/facebook/zstd/releases
        regex     = v(__VER__)\.zip
    }

%prep
    %setup -q
    %patch -p0

%build
    %{l_make} %{l_mflags} \
        CC="%{l_cc}" \
        CFLAGS="%{l_cflags} -O3 -I`pwd`/lib -I`pwd`/lib/common -I`pwd`/lib/legacy %{l_cppflags} %{l_ldflags}"

%install
    %{l_make} %{l_mflags} -C lib install \
        CC="%{l_cc}" \
        CFLAGS="%{l_cflags} -O3 -I`pwd`/lib -I`pwd`/lib/common -I`pwd`/lib/legacy %{l_cppflags} %{l_ldflags}" \
        DESTDIR=$RPM_BUILD_ROOT \
        PREFIX=%{l_prefix}
    %{l_make} %{l_mflags} -C programs install \
        CC="%{l_cc}" \
        CFLAGS="%{l_cflags} -O3 -I`pwd`/lib -I`pwd`/lib/common -I`pwd`/lib/legacy %{l_cppflags} %{l_ldflags}" \
        DESTDIR=$RPM_BUILD_ROOT \
        PREFIX=%{l_prefix}
    strip $RPM_BUILD_ROOT%{l_prefix}/bin/* >/dev/null 2>&1 || true
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT %{l_files_std}

%files -f files

%clean