Update cache code to INI style configuration

Change the defines to config_get and add one cache option and one option
to define memcache_servers. Mention the required dependency to get
memcached working in the INSTALL file.

Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl>
Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/INSTALL b/INSTALL
index 7fcf7246..c72c4a2e 100644
--- a/INSTALL
+++ b/INSTALL
@@ -95,3 +95,9 @@ read the instructions below.
     }
 
    Sample systemd unit files for fcgiwrap can be found under conf/.
+
+10) If you want memcache to cache MySQL data.
+
+    # pacman -S php-memcached
+
+    And edit the configuration file to enabled memcache caching.