FreeBSD10

note:tested on 32bit release with voipmonitor 11 sources

Install packages

pkg install libexecinfo libpcap unixODBC mysql56-client libvorbis libogg vorbis-tools gmake subversion wget bash libssh git mysql56-server autotools

Startup mysql

echo mysql_enable=\"YES\" >> /etc/rc.conf
vim /var/db/mysql/my.cnf 
service mysql-server start

Download and install snappy

cd /usr/src
wget --no-check-certificate https://snappy.googlecode.com/files/snappy-1.1.1.tar.gz
tar xzf snappy-1.1.1.tar.gz
cd snappy-1.1.1
./configure
make
make install

Download and install json-c

cd /usr/src
git clone https://github.com/json-c/json-c.git;
cd json-c;
sh autogen.sh;
./configure; make; make install
ln -s /usr/local/lib/libjson-c.so.2.0.0 /usr/lib/libjson.so
/etc/rc.d/ldconfig restart

Check that json-c.pc has been installed on a right place

pkg-config --variable pc_path pkg-config //this show you where pkg-config search for .pc files

Bad situation solved creating a symlink

ln -s /usr/local/lib/pkgconfig/json-c.pc /usr/local/libdata/pkgconfig/json-c.pc

Recheck that pkg_config know about json-c (should return something like '-L/usr/local/lib -ljson-c')

pkg-config --libs json-c

Download and configure voipmonitor

cd /usr/src
git clone https://github.com/voipmonitor/sniffer.git
cd sniffer
./configure

Modify Makefile and compile voipmonitor

sed -i.orig s/\ json/\ json-c/g Makefile
sed -i.bak 's/.*MYSQLLIB =.*/'MYSQLLIB\ \=\ -L\\/usr\\/local\\/lib\\/mysql\ -lmysqlclient\ -lm'/' Makefile
sed -i.bak2 's/${CXX} $(objects).*'\$'/ld --allow-multiple-definition -Vt -o voipmonitor '\\/'usr'\\/'lib'\\/'crt1.o '\\/'usr'\\/'lib'\\/'crti.o '\\/'usr'\\/'lib'\\/'crtbegin.o ${objects} ${LIBS} ${LIBS_PATH} --as-needed -lgcc_s --no-as-needed '\\/'usr'\\/'lib'\\/'crtend.o '\\/'usr'\\/'lib'\\/'crtn.o /' Makefile
sed -i.bak3 s/\ \-ldl// Makefile

ln -s /usr/bin/c++ /usr/sbin/g++

gmake
gmake install

Create voipmonitor startup script

echo voipmonitor_enable=\"YES\" >> /etc/rc.conf
vi /usr/local/etc/rc.d/voipmonitor

#!/bin/sh
#
#
# PROVIDE: voipmonitor
# REQUIRE: mysql
# KEYWORD: shutdown
#
. /etc/rc.subr
name=voipmonitor
rcvar=voipmonitor_enable
export PATH=/usr/local/bin:/usr/local/sbin:$PATH
pidfile="/var/run/${name}.pid"
procname="/usr/sbin/voipmonitor"
start_cmd="/usr/sbin/voipmonitor --config-file=/etc/voipmonitor.conf -v1"
load_rc_config $name
run_rc_command "$1"

ldconfig
service voipmonitor start