From 781200ac4dbd6f07ed62a412458c9c4993f8282d Mon Sep 17 00:00:00 2001
From: David Shrewsbury <shrewsbury.dave@gmail.com>
Date: Fri, 27 Apr 2012 14:16:10 -0400
Subject: [PATCH] Adds ccache to jenkins slaves.

Creates symlinks in /usr/local/bin to automatically use ccache
and also fix some spacing issues. Symlink files depend on ccache
to prevent dangling links.

Addresses bug 989724.

Change-Id: I889ef377efd9a512dfec78c3c417931a764e514c
---
 modules/jenkins_slave/manifests/init.pp | 45 ++++++++++++++++++++-----
 1 file changed, 37 insertions(+), 8 deletions(-)

diff --git a/modules/jenkins_slave/manifests/init.pp b/modules/jenkins_slave/manifests/init.pp
index 20ad2864fc..022d2a2ec7 100644
--- a/modules/jenkins_slave/manifests/init.pp
+++ b/modules/jenkins_slave/manifests/init.pp
@@ -24,6 +24,7 @@ class jenkins_slave($ssh_key) {
                  "autoconf",
                  "automake",
                  "build-essential",
+                 "ccache",
                  "cdbs",
                  "curl",
                  "debootstrap",
@@ -108,17 +109,45 @@ class jenkins_slave($ssh_key) {
     cron { "tmpreaper":
       user => jenkins,
       ensure => 'absent',
-   }
+    }
 
-   file { 'jenkinslogs':
+    file { 'jenkinslogs':
       name => '/var/log/jenkins/tmpreaper.log*',
       ensure => 'absent',
-   }
+    }
 
-   file { 'jenkinslogdir':
-     name => '/var/log/jenkins',
-     ensure => 'absent',
-     force => true,
-   }
+    file { 'jenkinslogdir':
+      name => '/var/log/jenkins',
+      ensure => 'absent',
+      force => true,
+    }
+
+    file { 'ccachegcc':
+      name => '/usr/local/bin/gcc',
+      ensure => link,
+      target => '/usr/bin/ccache',
+      require => Package['ccache'],
+    }
+
+    file { 'ccacheg++':
+      name => '/usr/local/bin/g++',
+      ensure => link,
+      target => '/usr/bin/ccache',
+      require => Package['ccache'],
+    }
+
+    file { 'ccachecc':
+      name => '/usr/local/bin/cc',
+      ensure => link,
+      target => '/usr/bin/ccache',
+      require => Package['ccache'],
+    }
+
+    file { 'ccachec++':
+      name => '/usr/local/bin/c++',
+      ensure => link,
+      target => '/usr/bin/ccache',
+      require => Package['ccache'],
+    }
 
 }