Adds build infrastracture for Gtk theme.

src/platform/theme/debian/rules

+#!/usr/bin/make -f
+# -*- makefile -*-
+# Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+# The number of jobs to pass to tools that can run in parallel (such as make
+# and dpkg-buildpackage
+NUM_JOBS=`cat /proc/cpuinfo | grep processor | awk '{a++} END {print a}'`
+
+build: build-stamp
+build-stamp:
+        dh_testdir
+        scons -j$(NUM_JOBS)
+        touch $@
+
+clean:
+        dh_testdir
+        dh_testroot
+        rm -f build-stamp
+        scons -c
+        dh_clean
+
+# NOTE: Ideally we would make 'theme' the default theme such that Gtk
+# automatically loads it, but we aren't running xsettings, which means Gtk
+# always uses Raleigh. To simulate this we create a link from theme's gtkrc
+# to the default place Gtk loads from (/etc/gtk-2.0/gtkrc).
+install: build
+        dh_testdir
+        dh_testroot
+        dh_clean -k
+        dh_installdirs
+        mkdir -p $(CURDIR)/debian/chromeos-theme/usr/share/themes/theme/gtk-2.0
+        mkdir -p $(CURDIR)/debian/chromeos-theme/usr/lib/gtk-2.0/2.10.0/engines
+        cp $(CURDIR)/libtheme.so $(CURDIR)/debian/chromeos-theme/usr/lib/gtk-2.0/2.10.0/engines
+        cp $(CURDIR)/resources/gtkrc $(CURDIR)/debian/chromeos-theme/usr/share/themes/theme/gtk-2.0
+        ln -s /usr/share/themes/theme/gtk-2.0/gtkrc $(CURDIR)/debian/chromeos-theme/etc/gtk-2.0/
+
+# Build architecture-dependent files here.
+binary-arch: install
+        dh_testdir
+        dh_testroot
+        dh_installchangelogs
+        dh_installdocs
+        dh_installexamples
+        dh_installman
+        dh_link
+        dh_strip
+        dh_compress
+        dh_fixperms
+        dh_installdeb
+        dh_shlibdeps
+        dh_gencontrol
+        dh_md5sums
+        dh_builddeb
+
+binary: binary-arch
+
+.PHONY: build clean install binary-arch binary