image: debian:10

cache:
    paths:
        - ccache

build:
    stage: build
    before_script:
        - apt-get update
        - >-
            apt-get -y install
            build-essential git python3-dev python3-pip
            python3-setuptools python3-wheel pkg-config tcl-dev
            libreadline-dev bison flex libffi-dev ccache python3-venv
            libgmp-dev libmpfr-dev
        - export PATH="/usr/lib/ccache:$PATH"
        - export CCACHE_BASEDIR="$PWD"
        - export CCACHE_DIR="$PWD/ccache"
        - export CCACHE_COMPILERCHECK=content
        - ccache --zero-stats || true
        - ccache --show-stats || true
    after_script:
        - export CCACHE_DIR="$PWD/ccache"
        - ccache --show-stats
    script:
        - python3 -m venv .env
        - . .env/bin/activate
        - pip install nose

        - IEEE754FPU_PATH="$(pwd)"
        - git clone --depth 1 --recursive https://github.com/billzorn/sfpy.git sfpy
        - pushd sfpy
        - pushd berkeley-softfloat-3
        - git apply "$IEEE754FPU_PATH"/berkeley-softfloat.patch
        - popd
        - pushd SoftPosit
        - git apply ../softposit_sfpy_build.patch
        - git apply "$IEEE754FPU_PATH"/SoftPosit.patch
        - popd
        - pip install --upgrade -r requirements.txt
        - make lib -j$(nproc)
        - make cython -j$(nproc)
        - make wheel -j$(nproc)
        - pip install dist/sfpy*.whl
        - popd

        - git clone --depth 1 https://github.com/YosysHQ/yosys.git yosys
        - pushd yosys
        - make config-gcc
        - make -j$(nproc)
        - make install
        - popd
        - yosys -V

        - git clone --depth 1 https://github.com/nmigen/nmigen.git nmigen
        - pushd nmigen
        - python setup.py develop
        - popd

        - git clone --depth 1 git://git.libre-riscv.org/nmutil.git nmutil
        - pushd nmutil
        - python setup.py develop
        - popd

        - python setup.py develop
        - nosetests -v --processes=-1