#!/bin/bash
if [ "$EUID" -ne 0 ]
  then echo "Please run as root using 'sudo bash'"
  exit
fi

#!!! buster backports is needed for cmake
cat << EOF > /etc/apt/sources.list.d/buster_backports.list
deb http://deb.debian.org/debian buster-backports main
EOF

# oooo annoying, pin preferences for buster-backports
cat << EOF > /etc/apt/preferences.d/99buster-backports
Package: *
Pin: release a=buster-backports
Pin-Priority: 900
EOF

# upgrade to buster-backports
apt-get update -y
apt-get upgrade -y

# change into $SUDO_USER home directory
cd /home/$SUDO_USER
mkdir -p src/symbiflow
cd src/symbiflow

apt-get install -y git wget

git clone https://github.com/steveicarus/iverilog.git
git clone https://github.com/YosysHQ/yosys.git
git clone https://github.com/YosysHQ/abc.git
git clone https://github.com/verilog-to-routing/vtr-verilog-to-routing.git
git clone https://github.com/cliffordwolf/icestorm.git
git clone https://github.com/SymbiFlow/prjxray.git
git clone https://github.com/SymbiFlow/prjxray-db.git
git clone https://github.com/SymbiFlow/yosys-symbiflow-plugins.git
#git clone https://github.com/SymbiFlow/symbiflow-examples.git
git clone https://github.com/SymbiFlow/symbiflow-arch-defs.git
git clone https://github.com/QuickLogic-Corp/quicklogic-fasm.git
git clone https://github.com/QuickLogic-Corp/quicklogic-fasm-utils.git
git clone https://github.com/SymbiFlow/python-fpga-interchange.git
git clone https://github.com/capnproto/capnproto.git
git clone https://github.com/capnproto/pycapnp.git

wget http://xmlsoft.org/sources/libxml2-2.9.12.tar.gz
wget http://xmlsoft.org/sources/libxslt-1.1.34.tar.gz

## Steps to compile Icarus Verilog

### Necessary software to install

apt-get install -y build-essential autoconf make g++ bison flex gperf \
  libreadline6-dev

### Build Icarus Verilog

cd iverilog
git checkout v11_0
sh autoconf.sh
./configure --prefix=/usr/local/symbiflow/iverilog
make -j$(nproc)
make check
make install
export PATH=/usr/local/symbiflow/iverilog/bin:$PATH
cd ..

#Please adjust the install paths for iverilog.

## Steps to compile Yosys

### Necessary software to install

apt-get install -y -t buster_backports cmake
apt-get install -y python3 clang libreadline-dev gawk tcl-dev \
 libffi-dev pkg-config libboost-system-dev libboost-python-dev \
 libboost-filesystem-dev zlib1g-dev

### Build Yosys

cd abc
git checkout 4f5f73d18b137930fb3048c0b385c82fa078db38
cd ../yosys
git checkout f44110c62561b21fa673f44d8e115c3ee70d2900
ln -s ../abc .
make -j $(nproc) PREFIX=/usr/local/symbiflow/yosys
make PREFIX=/usr/local/symbiflow/yosys install
install -d -m 0755 /usr/local/symbiflow/share
ln -s ../yosys/share/yosys /usr/local/symbiflow/share
export PATH=/usr/local/symbiflow/yosys/bin:$PATH
cd ..

#Please adjust the install paths for Yosys.

## Steps to compile vtr-verilog-to-routing

### Necessary software to install

apt-get install -y libeigen3-dev

# Only if want GUI place and route
#apt-get install libcairo2-dev libfontconfig1-dev libx11-dev libxft-dev \
#libgtk-3-dev

### Build vtr-verilog-to-routing

cd vtr-verilog-to-routing
git checkout 77a3df829fdf509a76b9d7b941376f3835c2576a
mkdir build; cd build
cmake -DBUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local/symbiflow/vtr ..
make -j $(nproc)
make install
install -d -m 0755 /usr/local/symbiflow/share/vtr
cp ../libs/libvtrcapnproto/gen/rr_graph_uxsdcxx.capnp /usr/local/symbiflow/share/vtr
export PATH=/usr/local/symbiflow/vtr/bin:$PATH
cd ../..

#Please adjust the install paths for vtr-verilog-to-routing.

## Steps to compile libxml2

# Newer version is needed which fixes a integer overflow error and is not
# provided by Buster.

### Necessary software to install

apt-get install -y python3-dev

### Build libxml2

tar -xf libxml2-2.9.12.tar.gz
cd libxml2-2.9.12
./configure --prefix=/usr/local/symbiflow/libxml2 --with-history --with-python=/usr/bin/python3
make -j $(nproc)
make install
echo "/usr/local/symbiflow/libxml2/lib" > /etc/ld.so.conf.d/symbiflow.conf
ldconfig
export PATH=/usr/local/symbiflow/libxml2/bin:$PATH
cd ..

#Please adjust the install paths for libxml2

## Steps to compile libxslt

# Needed by python3 lxml.

### Build libxslt

tar -xf libxslt-1.1.34.tar.gz
cd libxslt-1.1.34
sed -i s/3000/5000/ libxslt/transform.c doc/xsltproc.{1,xml}
sed -i -r '/max(Parser)?Depth/d' ./tests/fuzz/fuzz.c
./configure --prefix=/usr/local/symbiflow/libxslt --disable-static --without-python PKG_CONFIG_PATH=/usr/local/symbiflow/libxml2/lib/pkgconfig
make -j $(nproc)
make install
echo "/usr/local/symbiflow/libxslt/lib" >> /etc/ld.so.conf.d/symbiflow.conf
ldconfig
export PATH=/usr/local/symbiflow/libxslt/bin:$PATH
cd ..

#Please adjust the install paths for libxslt

## Steps to compile prjxray

### Necessary software to install

### Build prjxray

cd prjxray
git checkout f7f06896ad26bb7c94680dc323d4b871eded1f4e
git submodule update --init --recursive
mkdir build; cd build
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/symbiflow ..
make
make install
export PATH=/usr/local/symbiflow/bin:$PATH
cd ../..

## Steps to compile yosys-symbiflow-plugins

### Build yosys-symbiflow-plugins

cd yosys-symbiflow-plugins
git checkout b170f1d3575568d87901422f846b700169e299be
sed -i -e 's@-include third_party/make-env/conda.mk@#-include third_party/make-env/conda.mk@' Makefile
make
make install
cd ..

## Steps to compile prjxray-db

### Install prjxray-db

cd prjxray-db
git archive --format=tar --prefix=prjxray-db/ cd41f08a8a4d2a60053750a0fe10623b1e2e35da | tar -C /usr/local/symbiflow -xf -

cat > /usr/local/symbiflow/bin/prjxray-config << EOF
#!/bin/bash
echo /usr/local/symbiflow/prjxray-db
EOF

chmod +x /usr/local/symbiflow/bin/prjxray-config
cd ..

## Steps to compile Icestorm

### Necessary software to install

apt-get install -y libftdi-dev

### Build Icestorm

cd icestorm
git checkout 83b8ef947f77723f602b706eac16281e37de278c
make -j $(nproc) PREFIX=/usr/local/symbiflow/icestorm
make install
export PATH=/usr/local/symbiflow/icestorm/bin:$PATH
cd ..

## Steps to compile capnproto

### Necessary software to install

apt-get install -y automake autoconf libtool

cd capnproto
git checkout v0.8.0
cd c++
autoreconf -i
./configure --prefix=/usr/local/symbiflow/capnproto
make -j $(nproc)
make install
echo "/usr/local/symbiflow/capnproto/lib" >> /etc/ld.so.conf.d/symbiflow.conf
ldconfig
export PATH=/usr/local/symbiflow/capnproto/bin:$PATH
cd ../..

## Steps to compile pycapnp

### Necessary software to install

apt-get install -y python3-pip cython3

cd pycapnp
git checkout v1.0.0b1
pip3 install .
cd ..

## Steps to install fpga-interchange
cd python-fpga-interchange
git checkout v0.0.18         # pick stable version 0.0.18
python3 setup.py install
cd ..

## Steps to compile symbiflow-arch-defs

## Necessary software to install

apt-get install -y nodejs npm python-pytest openocd flake8 \
  default-jre-headless libantlr4-runtime-dev python3-numpy \
  python3-intervaltree python3-simplejson python3-intelhex \
  python3-importlib-metadata python3-jsonschema python3-packaging \
  python3-pyparsing python3-pyrsistent python3-tqdm python3-zipp \
  python3-typing-extensions python3-ply

pip3 install textx fasm pyjson5 pyyaml tinyfpgab tinyprog pyjson lxml \
  progressbar2 hilbertcurve==1.0.5 python-constraint parameterized \
  yapf==0.26.0 python-sat

cd symbiflow-arch-defs
git submodule init
git submodule update --init --recursive
pip3 install -e third_party/prjxray
pip3 install -e third_party/xc-fasm
pip3 install ../quicklogic-fasm-utils
pip3 install ../quicklogic-fasm
pip3 install -e third_party/qlf-fasm
pip3 install -e quicklogic/common/utils/quicklogic-timings-importer
pip3 install -e third_party/vtr-xml-utils
pip3 install -e third_party/python-symbiflow-v2x
pip3 install -e third_party/python-sdf-timing
pip3 install -e third_party/symbiflow-xc-fasm2bels

mkdir -p env/conda/envs
ln -s /usr/local/symbiflow env/conda/envs/symbiflow_arch_def_base

git checkout c2c0f00960baf538eb31e4c42bf5d09dca87bad7

sed -i -e 's@add_subdirectory(litex)@#add_subdirectory(litex)@g' -e 's@add_subdirectory(ibex)@#add_subdirectory(ibex)@g' xc/xc7/tests/soc/CMakeLists.txt

### Build symbiflow-arch-defs-xc7-artix7_100t

mkdir build; cd build
cmake -DUSE_CONDA=FALSE -DPRJXRAY_DB_DIR=/usr/local/symbiflow/prjxray-db -DINSTALL_FAMILIES=xc7 -DINSTALL_ARCHS=artix7_100t -DCMAKE_INSTALL_PREFIX=/usr/local/symbiflow ..
cd xc/xc7/archs/artix7_100t
make install
cd ../..;
make PINMAP_INSTALL_arty100t-full_xc7a100t_test_arty100t-full_pinmap.csv
install -d -m 0755 /usr/local/symbiflow/share/symbiflow/arch/xc7a100t_test/xc7a100tcsg324-1
cp arty100t-full_pinmap.csv /usr/local/symbiflow/share/symbiflow/arch/xc7a100t_test/xc7a100tcsg324-1/pinmap.csv

cd /home/$SUDO_USER/src/symbiflow
chown -R $SUDO_USER .
chgrp -R $SUDO_USER .