%global pkgvers 0
%global scdate0 20220527
%global schash0 253dc4604479b832dd254d0d348c0b3e7e53fe0f
%global branch0 master
%global source0 https://github.com/keras-team/keras.git

%global sshort0 %{expand:%%{lua:print(('%{schash0}'):sub(1,8))}}

Name:           keras
Version:        2.9.0
Release:        %{scdate0}.%{pkgvers}.git%{sshort0}%{?dist}
Summary:        Keras: Deep Learning for humans
License:        BSD

URL:            https://keras.io

ExclusiveArch:  x86_64 aarch64 ppc64le

BuildRequires:  bazel5 gcc-c++ git unzip python3-devel python3-setuptools
BuildRequires:  tensorflow

Requires:       tensorflow

%global debug_package %{nil}
%global _lto_cflags %{nil}
%undefine _hardened_build
%undefine _annotated_build

%description
Keras is a deep learning API written in Python, running on top of
the machine learning platform TensorFlow.

%prep
%setup -T -c %{name} -n %{name}
git clone --depth 1 -n -b %{branch0} %{source0} %{name}
git -C %{name} fetch --depth 1 origin %{schash0}
git -C %{name} reset --hard %{schash0}
git -C %{name} log --format=fuller

%build
pushd %{name}

# python3 tooling
sed -i 's|python keras/tools|python3 keras/tools|' keras/tools/pip_package/build_pip_package.sh

export TMP=/tmp
export TEST_TMPDIR="%{_builddir}/%{name}"

bazel build \
    --subcommands \
    --explain=build.log \
    --show_result=2147483647 \
    --local_ram_resources=32768 \
    --jobs 16 \
    --verbose_failures \
    --incompatible_use_python_toolchains \
    //keras/tools/pip_package:build_pip_package


%install
rm -rf %{buildroot}

pushd %{name}

export PYTHON_BIN_PATH=%{python3}
bash ./bazel-bin/keras/tools/pip_package/build_pip_package %{buildroot}/%{python3_sitearch}/
unzip %{buildroot}/%{python3_sitearch}/*.whl -d %{buildroot}/%{python3_sitearch}/
rm -rf %{buildroot}/%{python3_sitearch}/*.whl
rm -rf %{buildroot}/%{python3_sitearch}/*.data
rm -rf %{buildroot}/%{python3_sitearch}/*.dist-info

# fix chmod
find %{buildroot}/%{python3_sitearch}/ -type f -exec chmod 644 {} \;

popd


%files
%license %{name}/LICENSE
%doc %{name}/README.md
%doc %{name}/CONTRIBUTING.md
%{python3_sitearch}/*

%changelog
* Wed Dec 04 2019 Balint Cristian <cristian.balint@gmail.com>
- github upstream releases