fix #674 (#676)

* implement make install
set CMAKE_INSTALL_PREFIX e.g. to /opt to install to /opt/hyperion
set ENABLE_SYSTEM_INSTALL to ON to activate installation
after compiling use
make install
or
make install/strip
(for performance/size optimized binaries - compile in Release to get best performance)

* cleanup cmake files
use
cmake -DINSTALL_PREFIX=/opt/hyperion ..
to install all files to hyperion or
cmake -DINSTALL_PREFIX=/usr/
to install to usr. install folders are linux standard. bin go to bin folder and additionals (effects) go to share/hyperion

* add uninstall target - be patient with that, this will remove files from your system
install service files to share/hyperion - if you want to use them you have to make a symlink to your location of service files

* optimize build release script
install service files into hyperion share folder (services not activated, this must be done by distribution package script)
initial support of cmake option -DPLATFORM= option. This selects platform specific cmake flags. no need for -DENABLE_... options (unless you want some special things)
automatic detect for apple build

* update submodule

* fix cmake error when no platform is given

* initial support for deb,rpm and tgz packages - no usefull content atm!

* make packeages contain usefull stuff

* add license
make packes more functional. package specific install missing yet

* implement debian postinstall

* disable rpm generation until it has a working state

* add hypercon compat

* add posibility for multiple config files. first one found is taken

* remove hyperion comaptlayer
services is not started automaticly

* rework debian postinstall:
- remove /opt compatibility complety. This makes more trouble as it is usefull
- when hyperiond already started, restart it
- cleanup

* add deb package dependencies

* wipe out last support for /opt installation

* change default effect path in config to /usr

* revert service files and config files

* remove last occurences of ENABLE_PROTOBUF
fix cmake warnings and make it ready for cmake 3
fix refactoring of hyperiond.cpp creates no objects for network services


Former-commit-id: 56e3e0d1014999b2555418c7b5a2898ac29fb5f1

CMakeLists.txt

@@ -4,7 +4,9 @@ project(hyperion)
 # define the minimum cmake version (as required by cmake)
 cmake_minimum_required(VERSION 2.8)
 
-#set(CMAKE_TOOLCHAIN_FILE /opt/raspberrypi/Toolchain-RaspberryPi.cmake)
+IF ( POLICY CMP0026 )
+	CMAKE_POLICY( SET CMP0026 OLD )
+ENDIF()
 
 
 SET ( DEFAULT_AMLOGIC    OFF )
@@ -55,8 +57,6 @@ message(STATUS "ENABLE_FB = " ${ENABLE_FB})
 option(ENABLE_OSX "Enable the osx grabber" ${DEFAULT_OSX} )
 message(STATUS "ENABLE_OSX = " ${ENABLE_OSX})
 
-set(ENABLE_PROTOBUF  ON)
-
 option(ENABLE_SPIDEV   "Enable the SPIDEV device" ${DEFAULT_SPIDEV} )
 message(STATUS "ENABLE_SPIDEV   = " ${ENABLE_SPIDEV})