#!/bin/bash
# changed: install to /home/foo/bin instead to /usr/local/bin!

cd ..

export PATH="$HOME/l1vm/bin:$PATH"
export LD_LIBRARY_PATH="$HOME/l1vm/bin:$LD_LIBRARY_PATH"

echo "building compiler, assembler and VM..."

export CC=clang
export CCPP=clang++

sudo dnf install SDL2-devel.x86_64
sudo dnf install SDL2_gfx-devel.x86_64
sudo dnf install SDL2_image-devel.x86_64
sudo dnf install SDL2_ttf-devel.x86_64
sudo dnf install SDL2_mixer-devel.x86_64
sudo dnf install fann-devel.x86_64
sudo dnf install mpfr-devel.x86_64
sudo dnf install cmake.x86_64
sudo dnf install make.x86_64
sudo dnf install git.x86_64
sudo dnf install libsodium-devel.x86_64
sudo dnf install libserialport-devel.x86_64
sudo dnf install libssl-devel.x86_64
sudo dnf install libcrypto++-devel.x86_64

# check if clang C compiler is installed
FILE=/usr/bin/clang
if test -f "$FILE"; then
    echo "$FILE exists!"
else
	sudo dnf install clang
fi

# check if ~/bin exists
DIR="~/l1vm/bin"
if [ -d "$DIR" ]; then
  ### Take action if $DIR exists ###
  echo "${DIR} already exists!"
else
  ###  Control will jump here if $DIR does NOT exists ###
  echo "${DIR} will be created now..."
  mkdir ~/l1vm
  mkdir ~/l1vm/bin
fi

# check if zerobuild installed into ~/bin
FILE=~/bin/zerobuild
if test -f "$FILE"; then
    echo "$FILE exists!"
else
	echo "zerobuild not installed into $FILE!"
	echo "cloning and building it now..."
	git clone https://github.com/koder77/zerobuild.git
	cd zerobuild
	./make.sh
	cp zerobuild ~/bin/
	cd ..
fi

# install mpreal.h include
	echo "installing mpreal.h include file now..."
	git clone https://github.com/advanpix/mpreal.git
	sudo cp vm/modules/mpfr-c++/mpreal.h /usr/include

# check if libasmjit is installed
FILE=/usr/local/lib/libasmjit.so
if test -f "$FILE"; then
    echo "$FILE exists!"
else
	echo "libasmjit not installed into $FILE!"
	echo "cloning and building it now..."
	git clone https://github.com/asmjit/asmjit
	cd asmjit
	mkdir build
	cd build
	cmake ../
	make
	sudo make install
	sudo cp libasmjit.so /usr/local/lib
	cd ..
	cd ..
fi

cd assemb
if zerobuild force; then
	echo "l1asm build ok!"
else
	echo "l1asm build error!"
	exit 1
fi

cd ../comp
if zerobuild force; then
	echo "l1com build ok!"
else
	echo "l1com build error!"
	exit 1
fi

cd ../prepro
if zerobuild force; then
	echo "l1pre build ok!"
else
	echo "l1pre build error!"
	exit 1
fi

cd ../vm
if zerobuild zerobuild.txt force; then
	echo "l1vm JIT build ok!"
else
	echo "l1vm JIT build error!"
	exit 1
fi
cd ..
cp assemb/l1asm ~/l1vm/bin
cp comp/l1com ~/l1vm/bin
cp prepro/l1pre ~/l1vm/bin
cp vm/l1v* ~/l1vm/bin
echo "VM binaries installed into ~/bin"

cd modules
echo "installing modules..."
chmod +x *.sh
./build.sh
if ./install.sh; then
	echo "modules build ok!"
else
	echo "modules build FAILED!"
	exit 1
fi

cd ../

echo "all modules installed. building programs..."
chmod +x *.sh
if ./build-all.sh; then
	echo "building programs successfully!"
else
	echo "building programs FAILED!"
fi

echo "checking for ~/l1vm directory..."

# check if ~/l1vm exists
DIR="~/l1vm"
if [ -d "$DIR" ]; then
  ### Take action if $DIR exists ###
  echo "${DIR} already exists!"
else
  ###  Control will jump here if $DIR does NOT exists ###
  echo "${DIR} will be created now..."
  mkdir ~/l1vm
fi

echo "installation finished!"
exit 0
