Dnsmasq version 2.76 - with regex and extended cache limit

Added regex matching support for use with address and extended maximum cache limit from 10,000 to 500,000.

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Example config

Regex matching address=/:myvpn[0-9].company.com:/4.1.1.1

More cache cache-size=300000

Compiling (Debian 8/9 or Ubuntu 16/17)

1. Install prerequisites:

apt-get install -y git make gcc libdbus-1-dev libidn11-dev libnetfilter-conntrack-dev liblua5.1-dev libpcre++-dev nettle-dev libhogweed4

2. Compile:

git clone https://github.com/spacedingo/dnsmasq-regexp_2.76.git dnsmasq
cd dnsmasq
make install

Links

[Dnsmasq-discuss] using regular expressions in server list http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2013q2/007124.html

dnsmasq-2.63-regex.patch http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/attachments/20130428/b3fc0de0/attachment.obj

Compiling dnsmasq 2.76 https://forums.fogproject.org/topic/8725/compiling-dnsmasq-2-76-if-you-need-uefi-support/6

[Dnsmasq-discuss] why limit cache size to 10000? http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2007q4/001650.html