##
##  caffe.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2020 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 version
%define       V_opkg    1.0
%define       V_release 1.0
%define       V_dist    20181102

#   package information
Name:         caffe
Summary:      Fast Open Framework For Deep Learning
URL:          http://caffe.berkeleyvision.org/
Vendor:       Berkeley Vision and Learning Center (BVLC)
Packager:     OpenPKG Project
Distribution: OpenPKG Community
Class:        EVAL
Group:        Algorithm
License:      BSD
Version:      %{V_opkg}.%{V_dist}
Release:      20181102

#   list of sources
Source0:      http://download.openpkg.org/components/versioned/caffe/caffe-%{V_dist}.tar.xz
Patch0:       caffe.patch

#   build information
BuildPreReq:  OpenPKG, openpkg >= 20160101, gcc, gcc::with_cxx = yes, cmake
PreReq:       OpenPKG, openpkg >= 20160101
BuildPreReq:  gflags, glog, snappy, lmdb, leveldb, protobuf, boost, opencv, openblas, libexecinfo, hdf
PreReq:       gflags, glog, snappy, lmdb, leveldb, protobuf, boost, opencv, openblas, libexecinfo, hdf

%description
    Caffe is a Deep Learning framework made with expression, speed, and
    modularity in mind.

%track
    prog caffe:release = {
        version   = %{V_release}
        url       = https://github.com/BVLC/caffe/releases
        regex     = (\d+\.\d+(?:\.\d+)?)\.tar\.gz
    }
    prog caffe:snapshot = {
        version   = %{V_dist}
        url       = http://download.openpkg.org/components/versioned/caffe/
        regex     = caffe-(__VER__)\.tar\.xz
    }

%prep
    %setup -q -n caffe
    %patch -p0

%build
    mkdir build
    cd build
    cmake \
        -DCMAKE_BUILD_TYPE="Release" \
        -DCMAKE_INSTALL_PREFIX="%{l_prefix}" \
        -DCMAKE_C_COMPILER="%{l_cc}" \
        -DCMAKE_C_FLAGS="%{l_cflags} %{l_cppflags}" \
        -DCMAKE_EXE_LINKER_FLAGS="%{l_ldflags}" \
        -DCMAKE_CXX_COMPILER="%{l_cxx}" \
        -DCMAKE_CXX_FLAGS="%{l_cxxflags}" \
        -DCMAKE_REQUIRED_LIBRARIES="-lexecinfo -lhdf5_hl -lhdf5" \
        -DCaffe_LINKER_LIBS="-lexecinfo -lhdf5_hl -lhdf5" \
        -DBUILD_SHARED_LIBS=OFF \
        -DCPU_ONLY=ON \
        -DBUILD_python=OFF \
        -DBUILD_matlab=OFF \
        -DBUILD_docs=OFF \
        -DBUILD_python_layer=OFF \
        -DUSE_OPENCV=ON \
        -DUSE_LEVELDB=ON \
        -DUSE_LMDB=ON \
        -DHDF5_ROOT=%{l_prefix} \
        -DBLAS=Open \
        ..
    %{l_make} %{l_mflags -O}

%install
    (   cd build
        %{l_make} %{l_mflags} install DESTDIR=$RPM_BUILD_ROOT
    ) || exit $?
    rm -rf $RPM_BUILD_ROOT%{l_prefix}/python >/dev/null 2>&1 || true
    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