Merge lp:~muktupavels/compiz/sysconfdir into lp:compiz/0.9.13

[Alberts Muktupāvels]

Properly set COMPIZ_SYSCONFDIR.

Use CMAKE_INSTALL_FULL_SYSCONFDIR to set COMPIZ_SYSCONFDIR. This allows to use -DCMAKE_INSTALL_SYSCONFDIR to set custom sysconfdir and without this it will be properly set to ${CMAKE_INSTALL_PREFIX}/etc.

Right now it always tries to install compizconfig/config in /etc ignoring prefix set with -DCMAKE_INSTALL_PREFIX.

[Marco Trevisan (Treviño) (3v1n0)]

review: Approve

=== modified file 'cmake/CompizCommon.cmake'
--- cmake/CompizCommon.cmake	2015-07-30 20:16:16 +0000
+++ cmake/CompizCommon.cmake	2018-06-27 16:45:55 +0000
@@ -39,7 +39,7 @@
 set (COMPIZ_METADATADIR ${CMAKE_INSTALL_PREFIX}/share/compiz)
 set (COMPIZ_IMAGEDIR ${CMAKE_INSTALL_PREFIX}/share/compiz/images)
 set (COMPIZ_PLUGINDIR ${libdir}/compiz)
-set (COMPIZ_SYSCONFDIR ${sysconfdir})
+set (COMPIZ_SYSCONFDIR ${CMAKE_INSTALL_FULL_SYSCONFDIR})
 
 set (
     VERSION ${VERSION} CACHE STRING
 
=== modified file 'compizconfig/libcompizconfig/CMakeLists.txt'
--- compizconfig/libcompizconfig/CMakeLists.txt	2013-05-13 13:43:36 +0000
+++ compizconfig/libcompizconfig/CMakeLists.txt	2018-06-27 16:45:55 +0000
@@ -30,8 +30,6 @@
     "include"
     )
 
-set (COMPIZ_SYSCONFDIR "/etc" CACHE PATH "/etc")
-
 option (USE_PROTOBUF
 	"Use Google Protocol Buffers library for faster XML loading"
 	ON