13 build-essential git python3-dev python3-pip
14 python3-setuptools python3-wheel pkg-config tcl-dev
15 libreadline-dev bison flex libffi-dev ccache python3-venv
16 - export PATH="/usr/lib/ccache:$PATH"
17 - export CCACHE_BASEDIR="$PWD"
18 - export CCACHE_DIR="$PWD/ccache"
19 - export CCACHE_COMPILERCHECK=content
20 - ccache --zero-stats || true
21 - ccache --show-stats || true
23 - export CCACHE_DIR="$PWD/ccache"
26 - python3 -m venv .env
30 - git clone --depth 1 https://github.com/YosysHQ/yosys.git yosys
38 - git clone --depth 1 https://github.com/nmigen/nmigen.git nmigen
40 - python setup.py develop
43 - git clone --depth 1 git://git.libre-riscv.org/nmutil.git nmutil
45 - python setup.py develop
48 - git clone --depth 1 git://git.libre-riscv.org/ieee754fpu.git ieee754fpu
50 - python setup.py develop
53 - IEEE754FPU_PATH="$(pwd)"/ieee754fpu
54 - git clone --depth 1 --recursive https://github.com/billzorn/sfpy.git sfpy
56 - pushd berkeley-softfloat-3
57 - git apply "$IEEE754FPU_PATH"/berkeley-softfloat.patch
60 - git apply ../softposit_sfpy_build.patch
61 - git apply "$IEEE754FPU_PATH"/SoftPosit.patch
63 - pip install --upgrade -r requirements.txt
65 - make cython -j$(nproc)
66 - make wheel -j$(nproc)
67 - pip install dist/sfpy*.whl
70 - python setup.py develop
71 - nosetests -v --processes=-1