prepare.sh

#!/bin/sh

# Get pcre2
if [ ! -d pcre2 ]; then
	# wget -c ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre2-10.22.tar.gz -O pcre2.tar.gz
    wget -c ftp://ftp.pcre.org/pub/pcre/pcre2-10.22.tar.gz -O pcre2.tar.gz
	mkdir -p pcre2
	tar -xf pcre2.tar.gz -C pcre2 --strip-components=1 && rm pcre2.tar.gz
    cd pcre2
    autoreconf -f -i
    ./configure --prefix=/usr
    make
    sudo make install
    cd -
    rm -rf pcre2
else
	echo "pcre2 exists"
fi

# Get jpcre2
if [ ! -d jpcre2 ]; then
	wget -c https://github.com/jpcre2/jpcre2/archive/release.tar.gz -O jpcre2.tar.gz
	mkdir -p jpcre2
	tar -xf jpcre2.tar.gz -C jpcre2 --strip-components=1 && rm jpcre2.tar.gz
    cd jpcre2
    autoreconf -f -i
    ./configure --prefix=/usr
    make
    sudo make install
    cd -
    rm -rf jpcre2
else
	echo "jpcre2 exists"
fi

# Get gmplib
if [ ! -d gmpxx ]; then
	mkdir -p gmpxx
	#The following requires lzip package
	#wget -c https://gmplib.org/download/gmp/gmp-6.1.2.tar.lz -O gmpxx.tar.lz
	#tar --lzip -xf gmpxx.tar.lz -C gmpxx --strip-components=1 && rm gmpxx.tar.lz

	#The following uses my github mirror repo
	wget -c https://github.com/Amerge/gmpxx/archive/release.tar.gz -O gmpxx.tar.gz
	tar -xf gmpxx.tar.gz -C gmpxx --strip-components=1 && rm gmpxx.tar.gz
    cd gmpxx
    autoreconf -f -i
    ./configure --prefix=/usr --enable-cxx
    make
    sudo make install
    cd -
    rm -rf gmpxx
else
	echo "gmpxx exists"
fi