From 971ab6db7474c2600d12ad68eecda49bd83811fc Mon Sep 17 00:00:00 2001
From: Lubosz Sarnecki <lubosz@gmail.com>
Date: Wed, 11 Jun 2014 20:33:32 +0200
Subject: [PATCH 2/6] arch: Add Arch Linux support

---
 cerbero/bootstrap/linux.py | 27 +++++++++++++++++++++++++++
 cerbero/enums.py           |  2 ++
 cerbero/utils/__init__.py  |  4 ++++
 3 files changed, 33 insertions(+)

diff --git a/cerbero/bootstrap/linux.py b/cerbero/bootstrap/linux.py
index c096807..7e3d0fc 100644
--- a/cerbero/bootstrap/linux.py
+++ b/cerbero/bootstrap/linux.py
@@ -21,6 +21,7 @@ from cerbero.bootstrap.bootstrapper import register_bootstrapper
 from cerbero.config import Platform, Architecture, Distro, DistroVersion
 from cerbero.utils import shell
 
+import subprocess
 
 class UnixBootstrapper (BootstrapperBase):
 
@@ -110,8 +111,34 @@ class OpenSuseBootstrapper (UnixBootstrapper):
             'perl-XML-Simple', 'gperf', 'gdk-pixbuf-devel', 'wget',
             'docbook-utils', 'glib-networking']
 
+class ArchBootstrapper (UnixBootstrapper):
+
+    tool = 'sudo pacman -S %s --needed'
+    packages = ['intltool', 'cmake', 'doxygen', 'gtk-doc',
+            'libtool', 'bison', 'flex', 'automake', 'autoconf', 'make',
+            'curl', 'gettext', 'alsa-lib', 'yasm', 'gperf',
+            'docbook-xsl', 'transfig', 'libxrender',
+            'libxv', 'mesa', 'python2', 'wget', 'glib-networking']
+
+    def __init__(self, config):
+        UnixBootstrapper.__init__(self, config)
+
+        is_64bit = "x86_64" in subprocess.check_output(["uname", "-m"])
+        has_multilib = True
+
+        try:
+          subprocess.check_output(["pacman", "-Sp", "gcc-multilib"])
+        except subprocess.CalledProcessError:
+          has_multilib = False
+
+        if is_64bit and has_multilib:
+            self.packages.append('gcc-multilib')
+        else:
+            self.packages.append('gcc')
+
 
 def register_all():
     register_bootstrapper(Distro.DEBIAN, DebianBootstrapper)
     register_bootstrapper(Distro.REDHAT, RedHatBootstrapper)
     register_bootstrapper(Distro.SUSE, OpenSuseBootstrapper)
+    register_bootstrapper(Distro.ARCH, ArchBootstrapper)
diff --git a/cerbero/enums.py b/cerbero/enums.py
index 5c26ef2..2af06d5 100644
--- a/cerbero/enums.py
+++ b/cerbero/enums.py
@@ -48,6 +48,7 @@ class Distro:
     REDHAT = 'redhat'
     SUSE = 'suse'
     WINDOWS = 'windows'
+    ARCH = 'arch'
     OS_X = 'osx'
     IOS = 'ios'
     ANDROID = 'android'
@@ -74,6 +75,7 @@ class DistroVersion:
     FEDORA_19 = 'fedora_19'
     FEDORA_20 = 'fedora_20'
     REDHAT_6 = 'redhat_6'
+    ARCH_ROLLING = 'rolling'
     OPENSUSE_12_1 = 'opensuse_12_1'
     OPENSUSE_12_2 = 'opensuse_12_2'
     OPENSUSE_12_3 = 'opensuse_12_3'
diff --git a/cerbero/utils/__init__.py b/cerbero/utils/__init__.py
index f16c7a6..81d2672 100644
--- a/cerbero/utils/__init__.py
+++ b/cerbero/utils/__init__.py
@@ -19,6 +19,7 @@
 import os
 import shutil
 import sys
+import subprocess
 try:
     import sysconfig
 except:
@@ -185,6 +186,9 @@ def system_info():
                 # FIXME Fill this
                 raise FatalError("Distribution OpenSuse '%s' "
                                  "not supported" % str(d))
+        elif "Arch" in subprocess.check_output(["lsb_release", "-i"]):
+            distro = Distro.ARCH
+            distro_version = DistroVersion.ARCH_ROLLING
         else:
             raise FatalError("Distribution '%s' not supported" % str(d))
     elif platform == Platform.WINDOWS:
-- 
2.0.0