From aac4cfa93d4dae1941ac71233d824da00552069d Mon Sep 17 00:00:00 2001
From: Mark Friedenbach <mark@monetize.io>
Date: Tue, 10 Jul 2012 20:38:08 -0700
Subject: [PATCH] =?UTF-8?q?A=20set=20of=20scripts=20built=20on=20top=20of?=
 =?UTF-8?q?=20gitian=20and=20vagrant=20(http://vagrantup.com)=20for=20auto?=
 =?UTF-8?q?mating=20gitian=20builds=20on=20any=20platform=20using=20Oracle?=
 =?UTF-8?q?=20VirtualBox.=20A=20minimum=20number=20of=20host=20dependencie?=
 =?UTF-8?q?s=20are=20required.=20See=20=E2=80=9Ccontrib/vagrant/README.md?=
 =?UTF-8?q?=E2=80=9D=20for=20details.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 contrib/vagrant/.gitignore                    |   5 +
 contrib/vagrant/Makefile                      | 558 ++++++++++++++++++
 contrib/vagrant/README                        |   1 +
 contrib/vagrant/README.md                     | 114 ++++
 contrib/vagrant/Vagrantfile                   | 124 ++++
 ...itian-descriptors-bitcoin-deps-win32.patch |  31 +
 ...rib-gitian-descriptors-bitcoin-linux.patch |  31 +
 ...rib-gitian-descriptors-bitcoin-win32.patch |  48 ++
 ...ntrib-gitian-descriptors-boost-win32.patch |  38 ++
 ...-contrib-gitian-descriptors-qt-win32.patch |  31 +
 ...itian-builder-69bd6a53-100-change_ip.patch |  11 +
 ...-builder-69bd6a53-200-removepkg_cron.patch |  20 +
 ...uilder-69bd6a53-300-external_mirrors.patch |  14 +
 .../gitian-builder-69bd6a53-400-ssh_key.patch |  21 +
 ...c-network-interfaces-100-add_lxc_br0.patch |  20 +
 ...-sysctl.conf-100-enable_ipv4_forward.patch |  12 +
 16 files changed, 1079 insertions(+)
 create mode 100644 contrib/vagrant/.gitignore
 create mode 100644 contrib/vagrant/Makefile
 create mode 120000 contrib/vagrant/README
 create mode 100644 contrib/vagrant/README.md
 create mode 100644 contrib/vagrant/Vagrantfile
 create mode 100644 contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-bitcoin-deps-win32.patch
 create mode 100644 contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-bitcoin-linux.patch
 create mode 100644 contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-bitcoin-win32.patch
 create mode 100644 contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-boost-win32.patch
 create mode 100644 contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-qt-win32.patch
 create mode 100644 contrib/vagrant/patch/gitian-builder-69bd6a53-100-change_ip.patch
 create mode 100644 contrib/vagrant/patch/gitian-builder-69bd6a53-200-removepkg_cron.patch
 create mode 100644 contrib/vagrant/patch/gitian-builder-69bd6a53-300-external_mirrors.patch
 create mode 100644 contrib/vagrant/patch/gitian-builder-69bd6a53-400-ssh_key.patch
 create mode 100644 contrib/vagrant/patch/host-vm-etc-network-interfaces-100-add_lxc_br0.patch
 create mode 100644 contrib/vagrant/patch/host-vm-etc-sysctl.conf-100-enable_ipv4_forward.patch

diff --git a/contrib/vagrant/.gitignore b/contrib/vagrant/.gitignore
new file mode 100644
index 0000000000000..b488040365184
--- /dev/null
+++ b/contrib/vagrant/.gitignore
@@ -0,0 +1,5 @@
+cache/*
+output/*
+.stamp-*
+.*.manifest
+.vagrant
diff --git a/contrib/vagrant/Makefile b/contrib/vagrant/Makefile
new file mode 100644
index 0000000000000..8968f01103e4c
--- /dev/null
+++ b/contrib/vagrant/Makefile
@@ -0,0 +1,558 @@
+# === Makefile ------------------------------------------------------------===
+# Copyright © 2011-2012 Bitcoin Developers.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+# ===----------------------------------------------------------------------===
+
+MAKEFILE := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
+
+SHELL    := $(shell bash --help >/dev/null 2>&1 && echo ba)sh
+
+GREP     := $(shell egrep --help >/dev/null 2>&1 && echo e)grep
+PATCH    := $(shell gpatch --help >/dev/null 2>&1 && echo g)patch
+SED      := $(shell gsed --help >/dev/null 2>&1 && echo g)sed
+WGET     := wget --no-check-certificate \
+                 --user-agent=$(shell wget --version | \
+                 $(SED) -n 's,GNU \(Wget\) \([0-9.]*\).*,\1/\2,p')
+
+REQUIREMENTS := $(SHELL) bzip2 cut diff $(GREP) gzip $(MAKE) openssl $(PATCH) \
+                ruby $(SED) sort tar vagrant wget xargs xz
+
+BUILD_MANIFEST = cd '$(shell dirname '$(MAKEFILE)')'/../.. && \
+	find $(1) -print0 | \
+	xargs -0 -n1 openssl sha256 2>/dev/null | \
+	openssl sha256 | \
+	$(SED) -n 's,^.*\([0-9a-f]\{64\}\),\1,p'
+
+VALIDATE_MANIFEST = \
+	if [ -f "$(1)" ] && echo "$(2)" | diff "$(1)" - 2>&1 >/dev/null; then \
+	    rm -f "$(1)"; \
+	fi
+
+# ===----------------------------------------------------------------------===
+
+PKGS            :=
+CACHE_DIR       := cache
+HOST_CACHE_DIR  := $(CACHE_DIR)
+GUEST_CACHE_DIR := /vagrant/$(CACHE_DIR)
+
+SOURCEFORGE_MIRROR := kent.dl.sourceforge.net
+
+PKG             := boost
+$(PKG)_VERSION  := 1.47.0
+$(PKG)_CHECKSUM := 815a5d9faac4dbd523fbcf3fe1065e443c0bbf43427c44aa423422c6ec4c2e31
+$(PKG)_SUBDIR   := boost_$(subst .,_,$($(PKG)_VERSION))
+$(PKG)_FILE     := boost_$(subst .,_,$($(PKG)_VERSION)).tar.bz2
+$(PKG)_URL      := http://$(SOURCEFORGE_MIRROR)/project/boost/boost/$($(PKG)_VERSION)/$($(PKG)_FILE)
+PKGS            += $(PKG)
+
+PKG             := boost-win32
+$(PKG)_VERSION  := 1.49.0
+$(PKG)_CHECKSUM := dd748a7f5507a7e7af74f452e1c52a64e651ed1f7263fce438a06641d2180d3c
+$(PKG)_SUBDIR   := boost_$(subst .,_,$($(PKG)_VERSION))
+$(PKG)_FILE     := boost_$(subst .,_,$($(PKG)_VERSION)).tar.bz2
+$(PKG)_URL      := http://$(SOURCEFORGE_MIRROR)/project/boost/boost/$($(PKG)_VERSION)/$($(PKG)_FILE)
+PKGS            += $(PKG)
+
+PKG             := db
+$(PKG)_VERSION  := 4.8.30
+$(PKG)_CHECKSUM := 12edc0df75bf9abd7f82f821795bcee50f42cb2e5f76a6a281b85732798364ef
+$(PKG)_SUBDIR   := $(PKG)-$($(PKG)_VERSION).NC
+$(PKG)_FILE     := $(PKG)-$($(PKG)_VERSION).NC.tar.gz
+$(PKG)_URL      := http://download.oracle.com/berkeley-db/$($(PKG)_FILE)
+PKGS            += $(PKG)
+
+PKG             := libpng
+$(PKG)_VERSION  := 1.5.9
+$(PKG)_CHECKSUM := b75dae26151f9b031062c8d2f577a094b08da0ae44fe8c11175d0b9ff434cc02
+$(PKG)_SUBDIR   := $(PKG)-$($(PKG)_VERSION)
+$(PKG)_FILE     := $(PKG)-$($(PKG)_VERSION).tar.gz
+$(PKG)_URL      := ftp://ftp.simplesystems.org/pub/$(PKG)/png/src/$($(PKG)_FILE)
+$(PKG)_URL_2    := http://image_magick.veidrodis.com/image_magick/delegates/$($(PKG)_FILE)
+PKGS            += $(PKG)
+
+PKG             := miniupnpc
+$(PKG)_VERSION  := 1.6
+$(PKG)_CHECKSUM := bbd6b756e6af44b5a5b0f9b93eada3fb8922ed1d6451b7d6f184d0ae0c813994
+$(PKG)_SUBDIR   := $(PKG)-$($(PKG)_VERSION)
+$(PKG)_FILE     := $(PKG)-$($(PKG)_VERSION).tar.gz
+$(PKG)_URL      := http://miniupnp.free.fr/files/$($(PKG)_FILE)
+PKGS            += $(PKG)
+
+PKG             := openssl
+$(PKG)_VERSION  := 1.0.1b
+$(PKG)_CHECKSUM := 1187bf2d5cdf0b286b951bf5c777aa97855cd7db24fdb9604cb557c8b1d7364b
+$(PKG)_SUBDIR   := $(PKG)-$($(PKG)_VERSION)
+$(PKG)_FILE     := $(PKG)-$($(PKG)_VERSION).tar.gz
+$(PKG)_URL      := http://www.openssl.org/source/$($(PKG)_FILE)
+$(PKG)_URL_2    := ftp://ftp.openssl.org/source/$($(PKG)_FILE)
+PKGS            += $(PKG)
+
+PKG             := qrencode
+$(PKG)_VERSION  := 3.2.0
+$(PKG)_CHECKSUM := 03c4bc7cd9a75747c3815d509bbe061907d615764f2357923f0db948c567068f
+$(PKG)_SUBDIR   := $(PKG)-$($(PKG)_VERSION)
+$(PKG)_FILE     := $(PKG)-$($(PKG)_VERSION).tar.bz2
+$(PKG)_URL      := http://fukuchi.org/works/$(PKG)/$($(PKG)_FILE)
+PKGS            += $(PKG)
+
+PKG             := qt
+$(PKG)_VERSION  := 4.7.4
+$(PKG)_CHECKSUM := 97195ebce8a46f9929fb971d9ae58326d011c4d54425389e6e936514f540221e
+$(PKG)_SUBDIR   := $(PKG)-everywhere-opensource-src-$($(PKG)_VERSION)
+$(PKG)_FILE     := $(PKG)-everywhere-opensource-src-$($(PKG)_VERSION).tar.gz
+$(PKG)_URL      := http://releases.qt-project.org/qt4/source/$($(PKG)_FILE)
+$(PKG)_URL_2    := http://get.qt.nokia.com/qt/source/$($(PKG)_FILE)
+PKGS            += $(PKG)
+
+PKG             := zlib
+$(PKG)_VERSION  := 1.2.6
+$(PKG)_CHECKSUM := 21235e08552e6feba09ea5e8d750805b3391c62fb81c71a235c0044dc7a8a61b
+$(PKG)_SUBDIR   := $(PKG)-$($(PKG)_VERSION)
+$(PKG)_FILE     := $(PKG)-$($(PKG)_VERSION).tar.gz
+$(PKG)_URL      := http://zlib.net/$($(PKG)_FILE)
+$(PKG)_URL_2    := http://$(SOURCEFORGE_MIRROR)/project/libpng/$(PKG)/$($(PKG)_VERSION)/$($(PKG)_FILE)
+PKGS            += $(PKG)
+
+# ===----------------------------------------------------------------------===
+
+VAGRANT_UP = \
+	vagrant up
+
+VAGRANT_HALT = \
+	vagrant halt
+
+VAGRANT_RELOAD = \
+	vagrant reload
+
+VAGRANT_DESTROY = \
+	vagrant destroy --force
+
+# ===----------------------------------------------------------------------===
+
+.PHONY: all
+all: bitcoin-linux bitcoin-win32
+
+.PHONY: mostlyclean
+mostlyclean:
+
+.PHONY: clean
+clean: mostlyclean
+	-rm -rf output
+	-rm -f .stamp-*
+	-$(call VAGRANT_DESTROY)
+
+.PHONY: distclean
+distclean: clean
+	-rm -rf cache
+
+.PHONY: maintainer-clean
+maintainer-clean: distclean
+	@echo 'This command is intended for maintainers to use; it'
+	@echo 'deletes files that may need special tools to rebuild.'
+
+.PHONY: dist
+dist: all
+
+# ===----------------------------------------------------------------------===
+
+.PHONY: check-requirements
+define CHECK_REQUIREMENT
+	@if ! $(1) --help &>/dev/null; then \
+	    if ! which $(1) &>/dev/null; then \
+	        echo; \
+	        echo 'Missing requirement: $(1)'; \
+	        echo; \
+	        echo 'Please have a look at "README" to ensure'; \
+	        echo 'that your system meets all requirements.'; \
+	        echo; \
+	        exit 1; \
+	    fi; \
+	fi
+
+endef
+define CHECK_REQUIREMENT_VERSION
+	@if ! $(1) --version | head -1 | grep ' \($(2)\)$$' >/dev/null; then \
+	    echo; \
+	    echo 'Wrong version of requirement: $(1)'; \
+	    echo; \
+	    echo 'Please have a look at "README" to ensure'; \
+	    echo 'that your system meets all requirements.'; \
+	    echo; \
+	    exit 1; \
+	fi
+
+endef
+check-requirements: .stamp-check-requirements.h
+.stamp-check-requirements.h: $(MAKEFILE)
+	@echo '[check requirements]'
+	$(foreach REQUIREMENT,$(REQUIREMENTS),$(call CHECK_REQUIREMENT,$(REQUIREMENT)))
+	$(call CHECK_REQUIREMENT_VERSION,vagrant,1\.[0-9]\.[0-9])
+	@touch "$@"
+
+# ===----------------------------------------------------------------------===
+
+.PHONY: download
+download: $(addprefix download-,$(PKGS))
+
+PKG_CHECKSUM = \
+	openssl sha256 '$(HOST_CACHE_DIR)/$($(1)_FILE)' 2>/dev/null | $(SED) -n 's,^.*\([0-9a-f]\{64\}\)$$,\1,p'
+
+CHECK_PKG_ARCHIVE = \
+	[ x'$($(1)_CHECKSUM)' == x"`$$(call PKG_CHECKSUM,$(1))`" ]
+
+DOWNLOAD_PKG_ARCHIVE = \
+	mkdir -p '$(HOST_CACHE_DIR)' && \
+	$(if $($(1)_URL_2), \
+	    ( $(WGET) -T 30 -t 3 -O- '$($(1)_URL)' || $(WGET) -O- '$($(1)_URL_2)' ), \
+	    $(WGET) -O- '$($(1)_URL)') \
+	$(if $($(1)_FIX_GZIP), \
+	    | gzip -d | gzip -9n, \
+	    ) \
+	> '$(HOST_CACHE_DIR)/$($(1)_FILE)'
+
+define PKG_RULE
+.PHONY: download-$(1)
+download-$(1): $(HOST_CACHE_DIR)/$($(1)_FILE)
+$(HOST_CACHE_DIR)/$($(1)_FILE): .stamp-check-requirements.h
+	@echo -n "Checking cached package $(1)-$($(1)_VERSION)... "; \
+	if ! $(call CHECK_PKG_ARCHIVE,$(1)); then \
+		echo "failed"; \
+	     $(call DOWNLOAD_PKG_ARCHIVE,$(1)); \
+	     $(call CHECK_PKG_ARCHIVE,$(1)) \
+	        || { echo 'Wrong checksum!'; exit 1; }; \
+	else \
+		echo "ok"; \
+	fi
+
+endef
+$(foreach PKG,$(PKGS),$(eval $(call PKG_RULE,$(PKG))))
+
+# ===----------------------------------------------------------------------===
+
+HOST_VM_FILES    := contrib/vagrant/Makefile \
+                    contrib/vagrant/Vagrantfile \
+                    contrib/vagrant/patch/host-vm-etc-network-interfaces-100-add_lxc_br0.patch \
+                    contrib/vagrant/patch/host-vm-etc-sysctl.conf-100-enable_ipv4_forward.patch
+HOST_VM_FILES    := $(sort $(HOST_VM_FILES))
+HOST_VM_MANIFEST := $(shell $(call BUILD_MANIFEST,$(HOST_VM_FILES)))
+
+_ := $(shell $(call \
+	VALIDATE_MANIFEST, \
+	.stamp-host-vm.manifest, \
+	$(HOST_VM_MANIFEST) \
+))
+
+.PHONY: host-vm
+host-vm: .stamp-host-vm.manifest
+.stamp-host-vm.manifest: \
+	.stamp-check-requirements.h \
+	$(foreach FILE,$(HOST_VM_FILES),$(shell echo $(FILE) | $(SED) 's:^contrib/vagrant/::g'))
+	
+	-$(call VAGRANT_DESTROY)
+	
+	$(call VAGRANT_UP)
+	
+	vagrant ssh --command "sudo apt-get update"
+	vagrant ssh --command "sudo apt-get upgrade -y"
+	$(call VAGRANT_RELOAD)
+	
+	vagrant ssh --command "sudo apt-get install -y \
+	    debootstrap git lxc python-vm-builder ruby patch zip"
+	
+	vagrant ssh --command "sudo apt-get install -y bridge-utils"
+	vagrant ssh --command "sudo brctl addbr br0"
+	vagrant ssh --command "sudo $(SHELL) -c 'cd /etc/network && \
+	    patch -p1 < /vagrant/patch/host-vm-etc-network-interfaces-100-add_lxc_br0.patch'"
+	vagrant ssh --command "sudo $(SHELL) -c 'cd /etc && \
+	    patch -p1 < /vagrant/patch/host-vm-etc-sysctl.conf-100-enable_ipv4_forward.patch'"
+	
+	vagrant ssh --command "sudo apt-get install -y apt-cacher-ng"
+	
+	-$(call VAGRANT_HALT)
+	
+	echo $(HOST_VM_MANIFEST) > "$@"
+
+# ===----------------------------------------------------------------------===
+
+GITIAN_VM_FILES    := contrib/vagrant/Makefile \
+                      contrib/vagrant/patch/gitian-builder-69bd6a53-100-change_ip.patch \
+                      contrib/vagrant/patch/gitian-builder-69bd6a53-200-removepkg_cron.patch \
+                      contrib/vagrant/patch/gitian-builder-69bd6a53-300-external_mirrors.patch \
+                      contrib/vagrant/patch/gitian-builder-69bd6a53-400-ssh_key.patch
+GITIAN_VM_FILES    := $(sort $(GITIAN_VM_FILES))
+GITIAN_VM_MANIFEST := $(shell $(call BUILD_MANIFEST,$(GITIAN_VM_FILES)))
+
+_ := $(shell $(call \
+	VALIDATE_MANIFEST, \
+	.stamp-gitian-guest-vm.manifest, \
+	$(GITIAN_VM_MANIFEST) \
+))
+
+.PHONY: gitian-guest-vm
+gitian-guest-vm: .stamp-gitian-guest-vm.manifest
+.stamp-gitian-guest-vm.manifest: \
+	.stamp-host-vm.manifest \
+	$(foreach FILE,$(GITIAN_VM_FILES),$(shell echo $(FILE) | $(SED) 's:^contrib/vagrant/::g'))
+	
+	$(call VAGRANT_UP)
+	
+	vagrant ssh --command "\
+	    if [ -d ~/gitian-builder ]; then \
+	        rm -rf ~/gitian-builder; \
+	    fi"
+	vagrant ssh --command "\
+	    git clone 'https://github.com/devrandom/gitian-builder' ~/gitian-builder"
+	vagrant ssh --command "cd ~/gitian-builder && \
+	    git checkout 69bd6a53"
+	vagrant ssh --command "cd ~/gitian-builder && \
+	    patch -p1 < /vagrant/patch/gitian-builder-69bd6a53-100-change_ip.patch"
+	vagrant ssh --command "cd ~/gitian-builder && \
+	    patch -p1 < /vagrant/patch/gitian-builder-69bd6a53-200-removepkg_cron.patch"
+	vagrant ssh --command "cd ~/gitian-builder && \
+	    patch -p1 < /vagrant/patch/gitian-builder-69bd6a53-300-external_mirrors.patch"
+	vagrant ssh --command "cd ~/gitian-builder && \
+	    patch -p1 < /vagrant/patch/gitian-builder-69bd6a53-400-ssh_key.patch"
+	vagrant ssh --command "cd ~/gitian-builder && \
+	    ln -s $(GUEST_CACHE_DIR) inputs"
+	
+	vagrant ssh --command "\
+	    cd ~/gitian-builder; \
+	    if [ -e $(GUEST_CACHE_DIR)/gitian-guest-vm/$(GITIAN_VM_MANIFEST) ]; then \
+	        rsync -av $(GUEST_CACHE_DIR)/gitian-guest-vm/$(GITIAN_VM_MANIFEST)/base-* . || exit 1; \
+	    else \
+	        bin/make-base-vm --lxc --suite lucid --arch i386 || exit 1; \
+	        bin/make-base-vm --lxc --suite lucid --arch amd64 || exit 1; \
+	        mkdir -p $(GUEST_CACHE_DIR)/gitian-guest-vm/$(GITIAN_VM_MANIFEST) || exit 1; \
+	        rsync -av base-* $(GUEST_CACHE_DIR)/gitian-guest-vm/$(GITIAN_VM_MANIFEST) || \
+	            rm -rf $(GUEST_CACHE_DIR)/gitian-guest-vm/$(GITIAN_VM_MANIFEST); \
+	        [ -e $(GUEST_CACHE_DIR)/gitian-guest-vm/$(GITIAN_VM_MANIFEST) ] || \
+	            exit 1; \
+	    fi"
+	
+	-$(call VAGRANT_HALT)
+	
+	echo $(GITIAN_VM_MANIFEST) > "$@"
+
+# ===----------------------------------------------------------------------===
+
+ifeq ($(shell git log -1 2>&1 >/dev/null && echo true),true)
+SOURCE_FILES := $(shell \
+	git ls-tree --name-only --full-tree -r `git log -1 --format="%H"` \
+	    | $(GREP) -v '^contrib/vagrant/' \
+	    | sort)
+else
+SOURCE_FILES := $(shell cd ../.. && \
+	find -L . -type f -print \
+	    | $(SED) 's:^\./::g' \
+	    | $(GREP) -v '^\.git/' \
+	    | $(GREP) -v '^contrib/vagrant/' \
+	    | sort)
+endif
+
+SOURCE_MANIFEST := $(shell $(call BUILD_MANIFEST,$(SOURCE_FILES)))
+
+_ := $(shell $(call \
+	VALIDATE_MANIFEST, \
+	$(HOST_CACHE_DIR)/src-local.manifest, \
+	$(SOURCE_MANIFEST) \
+))
+
+.PHONY: bundle-source
+bundle-source: $(HOST_CACHE_DIR)/src-local.manifest
+$(HOST_CACHE_DIR)/src-local.manifest: $(HOST_CACHE_DIR)/src-local.tar.xz
+	echo $(SOURCE_MANIFEST) >'$@'
+$(HOST_CACHE_DIR)/src-local.tar.xz: \
+	$(foreach FILE,$(SOURCE_FILES),$(shell echo $(FILE) | $(SED) 's:^:../../:g'))
+	
+	mkdir -p '$(HOST_CACHE_DIR)'
+	rm -f '$(HOST_CACHE_DIR)'/src-local.{tar,tar.xz}
+	COPYFILE_DISABLE=1 tar -C ../.. -rf '$(HOST_CACHE_DIR)'/src-local.tar $(SOURCE_FILES)
+	xz '$(HOST_CACHE_DIR)'/src-local.tar
+
+# ===----------------------------------------------------------------------===
+
+OUTPUT_DIR         := output
+HOST_OUTPUT_DIR    := $(OUTPUT_DIR)
+GUEST_OUTPUT_DIR   := /vagrant/$(OUTPUT_DIR)
+PATCH_DIR          := patch
+HOST_PATCH_DIR     := $(PATCH_DIR)
+GUEST_PATCH_DIR    := /vagrant/$(PATCH_DIR)
+
+TARGETS            :=
+
+TARGET             := bitcoin-deps-win32
+$(TARGET)_NAME     := bitcoin-deps
+$(TARGET)_VERSION  := 0.0.4
+$(TARGET)_OUTPUT   := $($(TARGET)_NAME)-$($(TARGET)_VERSION).zip
+$(TARGET)_SCRIPT   := contrib/gitian-descriptors/deps-win32.yml
+$(TARGET)_PATCH    := contrib/vagrant/$(HOST_PATCH_DIR)/bitcoin-contrib-gitian-descriptors-$(TARGET).patch
+$(TARGET)_PKGS     := db libpng miniupnpc openssl qrencode zlib
+$(TARGET)_DEPS     :=
+$(TARGET)_FILES    := $($(TARGET)_SCRIPT) \
+                      $($(TARGET)_PATCH)
+$(TARGET)_FILES    += $(foreach PACKAGE, \
+                                $($(TARGET)_PKGS), \
+                                contrib/vagrant/cache/$($(PACKAGE)_FILE))
+$(TARGET)_FILES    := $(sort $($(TARGET)_FILES))
+$(TARGET)_MANIFEST := $(call BUILD_MANIFEST,$($(TARGET)_FILES))
+TARGETS            += $(TARGET)
+
+TARGET             := bitcoin-linux
+$(TARGET)_NAME     := bitcoin
+$(TARGET)_VERSION  := 0.6.99
+$(TARGET)_OUTPUT   := $(TARGET)-$($(TARGET)_VERSION)-gitian.zip
+$(TARGET)_SCRIPT   := contrib/gitian-descriptors/gitian.yml
+$(TARGET)_PATCH    := contrib/vagrant/$(HOST_PATCH_DIR)/bitcoin-contrib-gitian-descriptors-$(TARGET).patch
+$(TARGET)_PKGS     := miniupnpc qrencode
+$(TARGET)_DEPS     :=
+$(TARGET)_FILES    := $($(TARGET)_SCRIPT) \
+                      $($(TARGET)_PATCH) \
+                      contrib/vagrant/cache/src-local.tar.xz
+$(TARGET)_FILES    += $(foreach PACKAGE, \
+                                $($(TARGET)_PKGS), \
+                                contrib/vagrant/cache/$($(PACKAGE)_FILE))
+$(TARGET)_FILES    := $(sort $($(TARGET)_FILES))
+$(TARGET)_MANIFEST := $(call BUILD_MANIFEST,$($(TARGET)_FILES))
+TARGETS            += $(TARGET)
+
+TARGET             := bitcoin-win32
+$(TARGET)_NAME     := bitcoin
+$(TARGET)_VERSION  := 0.6.99
+$(TARGET)_OUTPUT   := $(TARGET)-$($(TARGET)_VERSION)-gitian.zip
+$(TARGET)_SCRIPT   := contrib/gitian-descriptors/gitian-win32.yml
+$(TARGET)_PATCH    := contrib/vagrant/$(HOST_PATCH_DIR)/bitcoin-contrib-gitian-descriptors-$(TARGET).patch
+$(TARGET)_PKGS     :=
+$(TARGET)_DEPS     := boost-win32 qt-win32 bitcoin-deps-win32
+$(TARGET)_FILES    := $($(TARGET)_SCRIPT) \
+                      $($(TARGET)_PATCH) \
+                      contrib/vagrant/cache/src-local.tar.xz
+$(TARGET)_FILES    += $(foreach PACKAGE, \
+                                $($(TARGET)_PKGS), \
+                                contrib/vagrant/cache/$($(PACKAGE)_FILE))
+$(TARGET)_FILES    := $(sort $($(TARGET)_FILES))
+$(TARGET)_MANIFEST := $(call BUILD_MANIFEST,$($(TARGET)_FILES))
+TARGETS            += $(TARGET)
+
+TARGET             := boost-win32
+$(TARGET)_NAME     := boost
+$(TARGET)_VERSION  := 1.49.0
+$(TARGET)_OUTPUT   := $(TARGET)-$($(TARGET)_VERSION)-gitian2.zip
+$(TARGET)_SCRIPT   := contrib/gitian-descriptors/$(TARGET).yml
+$(TARGET)_PATCH    := contrib/vagrant/$(HOST_PATCH_DIR)/bitcoin-contrib-gitian-descriptors-$(TARGET).patch
+$(TARGET)_PKGS     := boost-win32
+$(TARGET)_DEPS     :=
+$(TARGET)_FILES    := $($(TARGET)_SCRIPT) \
+                      $($(TARGET)_PATCH)
+$(TARGET)_FILES    += $(foreach PACKAGE, \
+                                $($(TARGET)_PKGS), \
+                                contrib/vagrant/cache/$($(PACKAGE)_FILE))
+$(TARGET)_FILES    := $(sort $($(TARGET)_FILES))
+$(TARGET)_MANIFEST := $(call BUILD_MANIFEST,$($(TARGET)_FILES))
+TARGETS            += $(TARGET)
+
+TARGET             := qt-win32
+$(TARGET)_NAME     := qt
+$(TARGET)_VERSION  := 4.7.4
+$(TARGET)_OUTPUT   := $(TARGET)-$($(TARGET)_VERSION)-gitian.zip
+$(TARGET)_SCRIPT   := contrib/gitian-descriptors/$(TARGET).yml
+$(TARGET)_PATCH    := contrib/vagrant/$(HOST_PATCH_DIR)/bitcoin-contrib-gitian-descriptors-$(TARGET).patch
+$(TARGET)_PKGS     := qt
+$(TARGET)_DEPS     :=
+$(TARGET)_FILES    := $($(TARGET)_SCRIPT) \
+                      $($(TARGET)_PATCH)
+$(TARGET)_FILES    += $(foreach PACKAGE, \
+                                $($(TARGET)_PKGS), \
+                                contrib/vagrant/cache/$($(PACKAGE)_FILE))
+$(TARGET)_FILES    := $(sort $($(TARGET)_FILES))
+$(TARGET)_MANIFEST := $(call BUILD_MANIFEST,$($(TARGET)_FILES))
+TARGETS            += $(TARGET)
+
+DEPLOY_SOURCE_BUNDLE = \
+	vagrant ssh --command "rm -rf ~/'$(1)' || true"; \
+	vagrant ssh --command "mkdir -p ~/'$(1)'"; \
+	vagrant ssh --command "cd ~/'$(1)' && \
+	    tar -xf $(GUEST_CACHE_DIR)/src-local.tar.xz"
+
+define TARGET_RULE
+.PHONY: $(1)
+$(1): $(HOST_OUTPUT_DIR)/$($(1)_OUTPUT)
+$(HOST_OUTPUT_DIR)/$($(1)_OUTPUT): \
+	.stamp-gitian-guest-vm.manifest \
+	$(HOST_CACHE_DIR)/src-local.manifest \
+	$(foreach TARGET,$($(1)_DEPS),$(HOST_OUTPUT_DIR)/$($(TARGET)_OUTPUT)) \
+	$(foreach PACKAGE,$($(1)_PKGS),$(HOST_CACHE_DIR)/$($(PACKAGE)_FILE))
+	
+	mkdir -p $(HOST_OUTPUT_DIR)
+	
+	$(call VAGRANT_UP)
+	
+	$(call DEPLOY_SOURCE_BUNDLE,bitcoin)
+	vagrant ssh --command "cd ~/bitcoin && \
+	    if [ -f $(GUEST_PATCH_DIR)/bitcoin-contrib-gitian-descriptors-$(1).patch ]; then \
+	        patch -p1 < $(GUEST_PATCH_DIR)/bitcoin-contrib-gitian-descriptors-$(1).patch || exit 1; \
+	    fi"
+	
+	echo `$($(TARGET)_MANIFEST)` > .$(TARGET).manifest
+	
+	if [ ! -f $(HOST_CACHE_DIR)/$(TARGET)/`cat .$(TARGET).manifest`/$($(TARGET)_OUTPUT) ]; then \
+	    vagrant ssh --command "cd ~/gitian-builder && \
+	        USE_LXC=1 ./bin/gbuild ../bitcoin/$($(1)_SCRIPT)" || exit 1; \
+	    vagrant ssh --command "cd ~/gitian-builder/build/out && \
+	        if [ ! -f $($(TARGET)_OUTPUT) ]; then \
+	            zip -r $($(TARGET)_OUTPUT) * || exit 1; \
+	        fi" || exit 1; \
+	    vagrant ssh --command "mkdir -p '$(GUEST_CACHE_DIR)/$(TARGET)/'`cat .$(TARGET).manifest`/" || exit 1; \
+	    vagrant ssh --command "cd ~/gitian-builder && \
+	        mv build/out/$($(TARGET)_OUTPUT) \
+	           '$(GUEST_CACHE_DIR)/$(TARGET)/'`cat .$(TARGET).manifest`/" || exit 1; \
+	    vagrant ssh --command "cd ~/gitian-builder && \
+	        mv result/$($(TARGET)_NAME)-res.yml \
+	           '$(GUEST_CACHE_DIR)/$(TARGET)/'`cat .$(TARGET).manifest`'/$(1)-$($(TARGET)_VERSION)-gitian-res.yml'" || exit 1; \
+	    vagrant ssh --command "cd ~/gitian-builder && \
+	        mv var/build.log \
+	           '$(GUEST_CACHE_DIR)/$(TARGET)/'`cat .$(TARGET).manifest`'/$(1)-$($(TARGET)_VERSION)-gitian-build.log'" || exit 1; \
+	    vagrant ssh --command "cd ~/gitian-builder && \
+	        mv var/install.log \
+	           '$(GUEST_CACHE_DIR)/$(TARGET)/'`cat .$(TARGET).manifest`'/$(1)-$($(TARGET)_VERSION)-gitian-install.log'" || exit 1; \
+	fi
+	
+	cp -a '$(HOST_CACHE_DIR)/$(TARGET)/'`cat .$(TARGET).manifest`'/$($(TARGET)_OUTPUT)' \
+	      '$(HOST_CACHE_DIR)/'
+	cp -a '$(HOST_CACHE_DIR)/$(TARGET)/'`cat .$(TARGET).manifest`'/$($(TARGET)_OUTPUT)' \
+	      '$(HOST_OUTPUT_DIR)/'
+	cp -a '$(HOST_CACHE_DIR)/$(TARGET)/'`cat .$(TARGET).manifest`'/$(1)-$($(TARGET)_VERSION)-gitian-res.yml' \
+	      '$(HOST_OUTPUT_DIR)/'
+	cp -a '$(HOST_CACHE_DIR)/$(TARGET)/'`cat .$(TARGET).manifest`'/$(1)-$($(TARGET)_VERSION)-gitian-build.log' \
+	      '$(HOST_OUTPUT_DIR)/'
+	cp -a '$(HOST_CACHE_DIR)/$(TARGET)/'`cat .$(TARGET).manifest`'/$(1)-$($(TARGET)_VERSION)-gitian-install.log' \
+	      '$(HOST_OUTPUT_DIR)/'
+	
+	rm -f .$(TARGET).manifest
+	
+	vagrant ssh --command "rm -rf ~/bitcoin"
+	
+	-$(call VAGRANT_HALT)
+
+endef
+$(foreach TARGET,$(TARGETS),$(eval $(call TARGET_RULE,$(TARGET))))
+
+# ===----------------------------------------------------------------------===
+# End of File
+# ===----------------------------------------------------------------------===
diff --git a/contrib/vagrant/README b/contrib/vagrant/README
new file mode 120000
index 0000000000000..42061c01a1c70
--- /dev/null
+++ b/contrib/vagrant/README
@@ -0,0 +1 @@
+README.md
\ No newline at end of file
diff --git a/contrib/vagrant/README.md b/contrib/vagrant/README.md
new file mode 100644
index 0000000000000..a227759ede1c7
--- /dev/null
+++ b/contrib/vagrant/README.md
@@ -0,0 +1,114 @@
+Automated Gitian builds with Vagrant
+====================================
+
+This directory contains platform-independent scripts for building bitcoind and
+Bitcoin-QT using the deterministic Gitian build process.
+
+Dependencies
+------------
+
+These build scripts depend on a UNIX-like build environment, the freely
+available open-source release of VirtualBox, and the Vagrant ruby gem. The
+makefile will complain if any of the required tools are not found. Use the
+makefile to find out which requirements are missing:
+
+    $ cd contrib/vagrant
+    $ make check-requirements
+
+Instructions
+------------
+
+    $ cd contrib/vagrant && make
+
+It really is that simple.
+
+Read the remainder of this document for some platform-specific instructions
+for setting up an appropriate build environment.
+
+Mac OS X
+--------
+
+Install the latest versions of VirtualBox and Vagrant. The scripts are known
+to work with VirtualBox 4.1.16 r78094 and Vagrant 1.0.3 on Mac OS X 10.7 Lion
+with XCode 4.3.2 and the command-line developer tools installed.
+
+VirtualBox binaries are available from the VirtualBox website:
+
+    https://www.virtualbox.org/wiki/Downloads
+
+The Vagrant installer for Mac OS X works:
+
+    http://vagrantup.com/
+
+Use MacPorts or homebrew to install any missing dependencies, for example:
+
+    $ sudo port install openssl wget xz
+
+Then use GNU make to initiate the build:
+
+    $ cd contrib/vagrant
+    $ make
+
+Linux
+-----
+
+Existing binaries for VirtualBox, Vagrant, git, and the various UNIX
+dependencies provided by your distribution should work. Use the makefile to
+find out which requirements are missing:
+
+    $ cd contrib/vagrant
+    $ make check-requirements
+
+If you cannot find `vagrant` in your distribution's package repositories, you
+can install it using ruby gems:
+
+    $ sudo gem install vagrant
+
+Once the dependencies are met, use GNU make to initiate the build:
+
+    $ cd contrib/vagrant
+    $ make
+
+Windows
+-------
+
+A UNIX-like build environment is required, but due to the peculiarities of the
+required dependencies, the exact combination you have installed probably won't
+work. Here are build instructions that are known to work from an updated fresh
+install of Windows 7:
+
+Install Git for Windows (if you need git):
+
+    http://msysgit.github.com/
+
+You don't need the msys version--we will be installing msys separately.
+
+Install ruby using the one-click ruby installer:
+
+    http://rubyinstaller.org/downloads/
+
+Install ruby development environment, from the same download page.
+Instructions:
+
+    https://github.com/oneclick/rubyinstaller/wiki/Development-Kit
+
+Install Virtualbox (extension pack not required):
+
+    https://www.virtualbox.org/wiki/Downloads
+
+Install mingw + msys environment:
+
+    http://www.mingw.org/wiki/Getting_Started
+
+Install Vagrant via gem:
+
+    $ gem install vagrant
+
+Use mingw-get to install other required packages.
+
+    $ mingw-get install wget
+
+Once the dependencies are met, use GNU make to initiate the build:
+
+    $ cd contrib/vagrant
+    $ make
diff --git a/contrib/vagrant/Vagrantfile b/contrib/vagrant/Vagrantfile
new file mode 100644
index 0000000000000..8534c83bc82d6
--- /dev/null
+++ b/contrib/vagrant/Vagrantfile
@@ -0,0 +1,124 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+# === Vagrantfile ---------------------------------------------------------===
+# Copyright © 2012 Bitcoin Developers.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+# ===----------------------------------------------------------------------===
+
+Vagrant::Config.run do |config|
+  # All Vagrant configuration is done here. The most common configuration
+  # options are documented and commented below. For a complete reference,
+  # please see the online documentation at vagrantup.com.
+
+  # Every Vagrant virtual environment requires a box to build off of.
+  config.vm.box = "Ubuntu 12.04 (x86_64)"
+
+  # The url from where the 'config.vm.box' box will be fetched if it
+  # doesn't already exist on the user's system.
+  config.vm.box_url = "http://files.vagrantup.com/precise64.box"
+
+  # Set RAM to 1.25GB
+  config.vm.customize ["modifyvm", :id, "--memory", 1280]
+
+  # Boot with a GUI so you can see the screen. (Default is headless)
+  # config.vm.boot_mode = :gui
+
+  # Assign this VM to a host-only network IP, allowing you to access it
+  # via the IP. Host-only networks can talk to the host machine as well as
+  # any other machines on the same network, but cannot be accessed (through this
+  # network interface) by any external networks.
+  # config.vm.network :hostonly, "192.168.33.10"
+
+  # Assign this VM to a bridged network, allowing you to connect directly to a
+  # network using the host's network device. This makes the VM appear as another
+  # physical device on your network.
+  # config.vm.network :bridged
+
+  # Forward a port from the guest to the host, which allows for outside
+  # computers to access the VM, whereas host only networking does not.
+  # config.vm.forward_port 80, 8080
+
+  # Share an additional folder to the guest VM. The first argument is
+  # an identifier, the second is the path on the guest to mount the
+  # folder, and the third is the path on the host to the actual folder.
+  # config.vm.share_folder "v-data", "/vagrant_data", "../data"
+
+  # Enable provisioning with Puppet stand alone.  Puppet manifests
+  # are contained in a directory path relative to this Vagrantfile.
+  # You will need to create the manifests directory and a manifest in
+  # the file base.pp in the manifests_path directory.
+  #
+  # An example Puppet manifest to provision the message of the day:
+  #
+  # # group { "puppet":
+  # #   ensure => "present",
+  # # }
+  # #
+  # # File { owner => 0, group => 0, mode => 0644 }
+  # #
+  # # file { '/etc/motd':
+  # #   content => "Welcome to your Vagrant-built virtual machine!
+  # #               Managed by Puppet.\n"
+  # # }
+  #
+  # config.vm.provision :puppet do |puppet|
+  #   puppet.manifests_path = "manifests"
+  #   puppet.manifest_file  = "base.pp"
+  # end
+
+  # Enable provisioning with chef solo, specifying a cookbooks path, roles
+  # path, and data_bags path (all relative to this Vagrantfile), and adding 
+  # some recipes and/or roles.
+  #
+  # config.vm.provision :chef_solo do |chef|
+  #   chef.cookbooks_path = "../my-recipes/cookbooks"
+  #   chef.roles_path = "../my-recipes/roles"
+  #   chef.data_bags_path = "../my-recipes/data_bags"
+  #   chef.add_recipe "mysql"
+  #   chef.add_role "web"
+  #
+  #   # You may also specify custom JSON attributes:
+  #   chef.json = { :mysql_password => "foo" }
+  # end
+
+  # Enable provisioning with chef server, specifying the chef server URL,
+  # and the path to the validation key (relative to this Vagrantfile).
+  #
+  # The Opscode Platform uses HTTPS. Substitute your organization for
+  # ORGNAME in the URL and validation key.
+  #
+  # If you have your own Chef Server, use the appropriate URL, which may be
+  # HTTP instead of HTTPS depending on your configuration. Also change the
+  # validation key to validation.pem.
+  #
+  # config.vm.provision :chef_client do |chef|
+  #   chef.chef_server_url = "https://api.opscode.com/organizations/ORGNAME"
+  #   chef.validation_key_path = "ORGNAME-validator.pem"
+  # end
+  #
+  # If you're using the Opscode platform, your validator client is
+  # ORGNAME-validator, replacing ORGNAME with your organization name.
+  #
+  # IF you have your own Chef Server, the default validation client name is
+  # chef-validator, unless you changed the configuration.
+  #
+  #   chef.validation_client_name = "ORGNAME-validator"
+end
diff --git a/contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-bitcoin-deps-win32.patch b/contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-bitcoin-deps-win32.patch
new file mode 100644
index 0000000000000..0a9f1887e9ace
--- /dev/null
+++ b/contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-bitcoin-deps-win32.patch
@@ -0,0 +1,31 @@
+diff --git a/contrib/gitian-descriptors/deps-win32.yml b/contrib/gitian-descriptors/deps-win32.yml
+--- a/contrib/gitian-descriptors/deps-win32.yml
++++ b/contrib/gitian-descriptors/deps-win32.yml
+@@ -40,7 +40,10 @@ script: |
+   tar xzf miniupnpc-1.6.tar.gz
+   cd miniupnpc-1.6
+   sed 's/dllwrap -k --driver-name gcc/$(DLLWRAP) -k --driver-name $(CC)/' -i Makefile.mingw
+-  sed 's|wingenminiupnpcstrings $< $@|./wingenminiupnpcstrings $< $@|' -i Makefile.mingw
++  cp miniupnpcstrings.h.in miniupnpcstrings.h
++  sed 's|"OS/version"|"MSWindows/5.1.2600"|' -i miniupnpcstrings.h
++  sed 's|"version"|"1.6"|' -i miniupnpcstrings.h
++  sed 's|wingenminiupnpcstrings $< $@|true|' -i Makefile.mingw
+   make -f Makefile.mingw DLLWRAP=i586-mingw32msvc-dllwrap CC=i586-mingw32msvc-gcc AR=i586-mingw32msvc-ar
+   cd ..
+   mv miniupnpc-1.6 miniupnpc
+@@ -52,13 +55,13 @@ script: |
+   #
+   tar xzf libpng-1.5.9.tar.gz
+   cd libpng-1.5.9
+-  ./configure -disable-shared CC=i586-mingw32msvc-cc AR=i586-mingw32msvc-ar STRIP=i586-mingw32msvc-strip RANLIB=i586-mingw32msvc-ranlib OBJDUMP=i586-mingw32msvc-objdump LD=i586-mingw32msvc-ld LDFLAGS="-L../zlib-1.2.6/" CFLAGS="-I../zlib-1.2.6/"
++  ./configure -disable-shared --host=i586-mingw32msvc LDFLAGS="-L../zlib-1.2.6/" CFLAGS="-I../zlib-1.2.6/"
+   make $MAKEOPTS
+   cd ..
+   #
+   tar xjf qrencode-3.2.0.tar.bz2
+   cd qrencode-3.2.0
+-  ./configure CC=i586-mingw32msvc-cc AR=i586-mingw32msvc-ar STRIP=i586-mingw32msvc-strip RANLIB=i586-mingw32msvc-ranlib OBJDUMP=i586-mingw32msvc-objdump LD=i586-mingw32msvc-ld png_LIBS="../libpng-1.5.9/.libs/libpng15.a ../zlib-1.2.6/libz.a" png_CFLAGS="-I../libpng-1.5.9"
++  ./configure --host=i586-mingw32msvc png_LIBS="../libpng-1.5.9/.libs/libpng15.a ../zlib-1.2.6/libz.a" png_CFLAGS="-I../libpng-1.5.9"
+   make $MAKEOPTS
+   cd ..
+   #
diff --git a/contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-bitcoin-linux.patch b/contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-bitcoin-linux.patch
new file mode 100644
index 0000000000000..9aa4c64674cda
--- /dev/null
+++ b/contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-bitcoin-linux.patch
@@ -0,0 +1,31 @@
+diff --git a/contrib/gitian-descriptors/gitian.yml b/contrib/gitian-descriptors/gitian.yml
+--- a/contrib/gitian-descriptors/gitian.yml
++++ b/contrib/gitian-descriptors/gitian.yml
+@@ -19,12 +19,11 @@ packages:
+ - "pkg-config"
+ - "libpng12-dev"
+ reference_datetime: "2011-01-30 00:00:00"
+-remotes:
+-- "url": "https://github.com/bitcoin/bitcoin.git"
+-  "dir": "bitcoin"
++remotes: []
+ files:
+ - "miniupnpc-1.6.tar.gz"
+ - "qrencode-3.2.0.tar.bz2"
++- "src-local.tar.xz"
+ script: |
+   INSTDIR="$HOME/install"
+   export LIBRARY_PATH="$INSTDIR/lib"
+@@ -40,9 +39,11 @@ script: |
+   make $MAKEOPTS install
+   cd ..
+   #
++  mkdir -p bitcoin
++  tar -C bitcoin -xf src-local.tar.xz
+   cd bitcoin
+   mkdir -p $OUTDIR/src
+-  git archive HEAD | tar -x -C $OUTDIR/src
++  tar -C $OUTDIR/src -xf ../src-local.tar.xz
+   cp $OUTDIR/src/doc/README $OUTDIR
+   cp $OUTDIR/src/COPYING $OUTDIR
+   cd src
diff --git a/contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-bitcoin-win32.patch b/contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-bitcoin-win32.patch
new file mode 100644
index 0000000000000..af1535b554a1a
--- /dev/null
+++ b/contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-bitcoin-win32.patch
@@ -0,0 +1,48 @@
+diff --git a/contrib/gitian-descriptors/gitian-win32.yml b/contrib/gitian-descriptors/gitian-win32.yml
+--- a/contrib/gitian-descriptors/gitian-win32.yml
++++ b/contrib/gitian-descriptors/gitian-win32.yml
+@@ -11,13 +11,12 @@ packages:
+ - "nsis"
+ - "faketime"
+ reference_datetime: "2011-01-30 00:00:00"
+-remotes:
+-- "url": "https://github.com/bitcoin/bitcoin.git"
+-  "dir": "bitcoin"
++remotes: []
+ files:
+ - "qt-win32-4.7.4-gitian.zip"
+ - "boost-win32-1.49.0-gitian2.zip"
+ - "bitcoin-deps-0.0.4.zip"
++- "src-local.tar.xz"
+ script: |
+   #
+   mkdir $HOME/qt
+@@ -43,15 +42,17 @@ script: |
+   #
+   find -type f | xargs touch --date="$REFERENCE_DATETIME"
+   #
++  mkdir -p bitcoin
++  tar -C bitcoin -xf src-local.tar.xz
+   cd bitcoin
+   mkdir -p $OUTDIR/src
+-  git archive HEAD | tar -x -C $OUTDIR/src
++  tar -C $OUTDIR/src -xf ../src-local.tar.xz
+   cp $OUTDIR/src/doc/README_windows.txt $OUTDIR/readme.txt
+   cp $OUTDIR/src/COPYING $OUTDIR/license.txt
+   export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1
+   export FAKETIME=$REFERENCE_DATETIME
+   export TZ=UTC
+-  $HOME/qt/src/bin/qmake -spec unsupported/win32-g++-cross MINIUPNPC_LIB_PATH=$HOME/build/miniupnpc MINIUPNPC_INCLUDE_PATH=$HOME/build/ BDB_LIB_PATH=$HOME/build/db-4.8.30.NC/build_unix BDB_INCLUDE_PATH=$HOME/build/db-4.8.30.NC/build_unix BOOST_LIB_PATH=$HOME/build/boost_1_47_0/stage/lib BOOST_INCLUDE_PATH=$HOME/build/boost_1_47_0 BOOST_LIB_SUFFIX=-mt-s BOOST_THREAD_LIB_SUFFIX=_win32-mt-s OPENSSL_LIB_PATH=$HOME/build/openssl-1.0.1b OPENSSL_INCLUDE_PATH=$HOME/build/openssl-1.0.1b/include QRENCODE_LIB_PATH=$HOME/build/qrencode-3.2.0/.libs QRENCODE_INCLUDE_PATH=$HOME/build/qrencode-3.2.0 USE_QRCODE=1 INCLUDEPATH=$HOME/build DEFINES=BOOST_THREAD_USE_LIB BITCOIN_NEED_QT_PLUGINS=1 QMAKE_LRELEASE=lrelease QMAKE_CXXFLAGS=-frandom-seed=bitcoin QMAKE_LFLAGS=-frandom-seed=bitcoin USE_BUILD_INFO=1
++  $HOME/qt/src/bin/qmake -spec unsupported/win32-g++-cross MINIUPNPC_LIB_PATH=$HOME/build/miniupnpc MINIUPNPC_INCLUDE_PATH=$HOME/build/ BDB_LIB_PATH=$HOME/build/db-4.8.30.NC/build_unix BDB_INCLUDE_PATH=$HOME/build/db-4.8.30.NC/build_unix BOOST_LIB_PATH=$HOME/build/boost_1_49_0/stage/lib BOOST_INCLUDE_PATH=$HOME/build/boost_1_49_0 BOOST_LIB_SUFFIX=-mt-s BOOST_THREAD_LIB_SUFFIX=_win32-mt-s OPENSSL_LIB_PATH=$HOME/build/openssl-1.0.1b OPENSSL_INCLUDE_PATH=$HOME/build/openssl-1.0.1b/include QRENCODE_LIB_PATH=$HOME/build/qrencode-3.2.0/.libs QRENCODE_INCLUDE_PATH=$HOME/build/qrencode-3.2.0 USE_QRCODE=1 INCLUDEPATH=$HOME/build DEFINES=BOOST_THREAD_USE_LIB BITCOIN_NEED_QT_PLUGINS=1 QMAKE_LRELEASE=lrelease QMAKE_CXXFLAGS=-frandom-seed=bitcoin QMAKE_LFLAGS=-frandom-seed=bitcoin USE_BUILD_INFO=1
+   make $MAKEOPTS
+   cp release/bitcoin-qt.exe $OUTDIR/
+   #
+@@ -65,7 +66,7 @@ script: |
+   cp bitcoind.exe $OUTDIR/daemon
+   cd ..
+   mkdir nsis
+-  git archive HEAD | tar -x -C nsis
++  tar -C nsis -xf $HOME/build/src-local.tar.xz
+   cd nsis/src
+   mkdir ../release
+   cp ../../release/* ../release/
diff --git a/contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-boost-win32.patch b/contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-boost-win32.patch
new file mode 100644
index 0000000000000..cac66e4b0282b
--- /dev/null
+++ b/contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-boost-win32.patch
@@ -0,0 +1,38 @@
+diff --git a/contrib/gitian-descriptors/boost-win32.yml b/contrib/gitian-descriptors/boost-win32.yml
+--- a/contrib/gitian-descriptors/boost-win32.yml
++++ b/contrib/gitian-descriptors/boost-win32.yml
+@@ -18,20 +18,20 @@ script: |
+   tar xjf boost_1_49_0.tar.bz2
+   cd boost_1_49_0
+   echo "--- tmp_dir_helpers.orig.hpp	2012-06-10 01:39:25.403268210 +0200
+-+++ tmp_dir_helpers.hpp	2012-06-10 01:41:14.653823479 +0200
+-@@ -19,9 +19,9 @@
+- #include <string>
+- 
+- #if defined(BOOST_INTERPROCESS_WINDOWS)
+--   //#define BOOST_INTERPROCESS_HAS_WINDOWS_KERNEL_BOOTTIME
+--   //#define BOOST_INTERPROCESS_HAS_KERNEL_BOOTTIME
+--   //#include <boost/interprocess/detail/win32_api.hpp>
+-+   #define BOOST_INTERPROCESS_HAS_WINDOWS_KERNEL_BOOTTIME
+-+   #define BOOST_INTERPROCESS_HAS_KERNEL_BOOTTIME
+-+   #include <boost/interprocess/detail/win32_api.hpp>
+- #elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__APPLE__)
+-    //#include <sys/sysctl.h>
+-    //#if defined(CTL_KERN) && defined (KERN_BOOTTIME)" > useboottime.patch
++  +++ tmp_dir_helpers.hpp	2012-06-10 01:41:14.653823479 +0200
++  @@ -19,9 +19,9 @@
++   #include <string>
++   
++   #if defined(BOOST_INTERPROCESS_WINDOWS)
++  -   //#define BOOST_INTERPROCESS_HAS_WINDOWS_KERNEL_BOOTTIME
++  -   //#define BOOST_INTERPROCESS_HAS_KERNEL_BOOTTIME
++  -   //#include <boost/interprocess/detail/win32_api.hpp>
++  +   #define BOOST_INTERPROCESS_HAS_WINDOWS_KERNEL_BOOTTIME
++  +   #define BOOST_INTERPROCESS_HAS_KERNEL_BOOTTIME
++  +   #include <boost/interprocess/detail/win32_api.hpp>
++   #elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__APPLE__)
++      //#include <sys/sysctl.h>
++      //#if defined(CTL_KERN) && defined (KERN_BOOTTIME)" > useboottime.patch
+   patch boost/interprocess/detail/tmp_dir_helpers.hpp useboottime.patch
+   echo "using gcc : 4.4 : i586-mingw32msvc-g++
+         :
diff --git a/contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-qt-win32.patch b/contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-qt-win32.patch
new file mode 100644
index 0000000000000..9116cca989c8e
--- /dev/null
+++ b/contrib/vagrant/patch/bitcoin-contrib-gitian-descriptors-qt-win32.patch
@@ -0,0 +1,31 @@
+diff --git a/contrib/gitian-descriptors/qt-win32.yml b/contrib/gitian-descriptors/qt-win32.yml
+--- a/contrib/gitian-descriptors/qt-win32.yml
++++ b/contrib/gitian-descriptors/qt-win32.yml
+@@ -18,11 +18,17 @@ script: |
+   SRCDIR="$INSTDIR/src/"
+   mkdir $SRCDIR
+   #
++  if [ x"`uname -p`" == x"x86_64" ]; then
++    BITNESS=64
++  else
++    BITNESS=32
++  fi
++  #
+   tar xzf qt-everywhere-opensource-src-4.7.4.tar.gz
+   cd qt-everywhere-opensource-src-4.7.4
+   sed 's/$TODAY/2011-01-30/' -i configure
+   sed 's/i686-pc-mingw32-/i586-mingw32msvc-/' -i mkspecs/unsupported/win32-g++-cross/qmake.conf
+-  sed --posix 's|QMAKE_CFLAGS\t\t= -pipe|QMAKE_CFLAGS\t\t= -pipe -isystem /usr/i586-mingw32msvc/include/ -frandom-seed=qtbuild|' -i mkspecs/unsupported/win32-g++-cross/qmake.conf
++  sed --posix 's|QMAKE_CFLAGS\t\t= -pipe|QMAKE_CFLAGS\t\t= -pipe -isystem /usr/i586-mingw32msvc/include/ -frandom-seed=qtbuild -m32|' -i mkspecs/unsupported/win32-g++-cross/qmake.conf
+   sed 's/QMAKE_CXXFLAGS_EXCEPTIONS_ON = -fexceptions -mthreads/QMAKE_CXXFLAGS_EXCEPTIONS_ON = -fexceptions/' -i mkspecs/unsupported/win32-g++-cross/qmake.conf
+   sed 's/QMAKE_LFLAGS_EXCEPTIONS_ON = -mthreads/QMAKE_LFLAGS_EXCEPTIONS_ON = -lmingwthrd/' -i mkspecs/unsupported/win32-g++-cross/qmake.conf
+   sed --posix 's/QMAKE_MOC\t\t= i586-mingw32msvc-moc/QMAKE_MOC\t\t= moc/' -i mkspecs/unsupported/win32-g++-cross/qmake.conf
+@@ -40,7 +46,7 @@ script: |
+   #export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1
+   export FAKETIME=$REFERENCE_DATETIME
+   export TZ=UTC
+-  ./configure -prefix $INSTDIR -confirm-license -release -opensource -static -no-qt3support -xplatform unsupported/win32-g++-cross -no-multimedia -no-audio-backend -no-phonon -no-phonon-backend -no-declarative -no-script -no-scripttools -no-javascript-jit  -no-webkit -no-svg -no-xmlpatterns -no-sql-sqlite -no-nis -no-cups -no-iconv -no-dbus -no-gif -no-libtiff -opengl no -nomake examples -nomake demos -nomake docs
++  ./configure -prefix $INSTDIR -confirm-license -release -opensource -static -no-qt3support -platform linux-g++-$BITNESS -xplatform unsupported/win32-g++-cross -no-multimedia -no-audio-backend -no-phonon -no-phonon-backend -no-declarative -no-script -no-scripttools -no-javascript-jit  -no-webkit -no-svg -no-xmlpatterns -no-sql-sqlite -no-nis -no-cups -no-iconv -no-dbus -no-gif -no-libtiff -opengl no -nomake examples -nomake demos -nomake docs
+   find . -name *.prl | xargs -l sed 's|/\.||' -i
+   find . -name *.prl | xargs -l sed 's|/$||' -i
+   make $MAKEOPTS install
diff --git a/contrib/vagrant/patch/gitian-builder-69bd6a53-100-change_ip.patch b/contrib/vagrant/patch/gitian-builder-69bd6a53-100-change_ip.patch
new file mode 100644
index 0000000000000..be814d718bfdf
--- /dev/null
+++ b/contrib/vagrant/patch/gitian-builder-69bd6a53-100-change_ip.patch
@@ -0,0 +1,11 @@
+diff --git a/target-bin/bootstrap-fixup b/target-bin/bootstrap-fixup
+--- a/target-bin/bootstrap-fixup
++++ b/target-bin/bootstrap-fixup
+@@ -2,5 +2,5 @@
+ 
+ set -e
+ 
+-echo 'deb http://10.0.2.2:3142/archive.ubuntu.com/ubuntu lucid main universe' > $1/etc/apt/sources.list
+-echo 'deb http://10.0.2.2:3142/archive.ubuntu.com/ubuntu lucid-updates main universe' >> $1/etc/apt/sources.list
++echo 'deb http://10.0.2.15:3142/archive.ubuntu.com/ubuntu lucid main universe' > $1/etc/apt/sources.list
++echo 'deb http://10.0.2.15:3142/archive.ubuntu.com/ubuntu lucid-updates main universe' >> $1/etc/apt/sources.list
diff --git a/contrib/vagrant/patch/gitian-builder-69bd6a53-200-removepkg_cron.patch b/contrib/vagrant/patch/gitian-builder-69bd6a53-200-removepkg_cron.patch
new file mode 100644
index 0000000000000..95c281b478d53
--- /dev/null
+++ b/contrib/vagrant/patch/gitian-builder-69bd6a53-200-removepkg_cron.patch
@@ -0,0 +1,20 @@
+diff --git a/bin/make-base-vm b/bin/make-base-vm
+--- a/bin/make-base-vm
++++ b/bin/make-base-vm
+@@ -69,6 +69,7 @@ if [ $ARCH = "amd64" -a $SUITE = "hardy" ]; then
+ fi
+ 
+ addpkg=openssh-server,pciutils,build-essential,git-core,subversion
++removepkg=cron
+ 
+ if [ -e $OUT.qcow2 ]; then
+   echo $OUT.qcow2 already exists, please remove it first
+@@ -76,7 +77,7 @@ if [ -e $OUT.qcow2 ]; then
+ fi
+ 
+ rm -rf $OUT
+-sudo vmbuilder kvm ubuntu --arch=$ARCH --suite=$SUITE --addpkg=$addpkg --ssh-key=var/id_dsa.pub --ssh-user-key=var/id_dsa.pub --mirror=$MIRROR --security-mirror=$SECURITY_MIRROR --dest=$OUT --flavour=$FLAVOUR --firstboot=`pwd`/target-bin/bootstrap-fixup
++sudo vmbuilder kvm ubuntu --arch=$ARCH --suite=$SUITE --addpkg=$addpkg --removepkg=$removepkg --ssh-key=var/id_dsa.pub --ssh-user-key=var/id_dsa.pub --mirror=$MIRROR --security-mirror=$SECURITY_MIRROR --dest=$OUT --flavour=$FLAVOUR --firstboot=`pwd`/target-bin/bootstrap-fixup
+ mv $OUT/*.qcow2 $OUT.qcow2
+ rm -rf $OUT
+ 
diff --git a/contrib/vagrant/patch/gitian-builder-69bd6a53-300-external_mirrors.patch b/contrib/vagrant/patch/gitian-builder-69bd6a53-300-external_mirrors.patch
new file mode 100644
index 0000000000000..c6165ce77bada
--- /dev/null
+++ b/contrib/vagrant/patch/gitian-builder-69bd6a53-300-external_mirrors.patch
@@ -0,0 +1,14 @@
+diff --git a/bin/make-base-vm b/bin/make-base-vm
+--- a/bin/make-base-vm
++++ b/bin/make-base-vm
+@@ -3,8 +3,8 @@ set -e
+ 
+ SUITE=lucid
+ ARCH=amd64
+-MIRROR=http://${MIRROR_HOST:-127.0.0.1}:3142/archive.ubuntu.com/ubuntu
+-SECURITY_MIRROR=http://${MIRROR_HOST:-127.0.0.1}:3142/security.ubuntu.com/ubuntu
++MIRROR=http://mirror.anl.gov/pub/ubuntu/
++SECURITY_MIRROR=http://security.ubuntu.com/ubuntu
+ LXC=0
+ 
+ usage() {
diff --git a/contrib/vagrant/patch/gitian-builder-69bd6a53-400-ssh_key.patch b/contrib/vagrant/patch/gitian-builder-69bd6a53-400-ssh_key.patch
new file mode 100644
index 0000000000000..7a184862c36a3
--- /dev/null
+++ b/contrib/vagrant/patch/gitian-builder-69bd6a53-400-ssh_key.patch
@@ -0,0 +1,21 @@
+diff -rupN a/var/id_dsa b/var/id_dsa
+--- a/var/id_dsa	1970-01-01 00:00:00.000000000 +0000
++++ b/var/id_dsa	2012-07-06 01:35:07.514553903 +0000
+@@ -0,0 +1,12 @@
++-----BEGIN DSA PRIVATE KEY-----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++-----END DSA PRIVATE KEY-----
+diff -rupN a/var/id_dsa.pub b/var/id_dsa.pub
+--- a/var/id_dsa.pub	1970-01-01 00:00:00.000000000 +0000
++++ b/var/id_dsa.pub	2012-07-06 01:35:07.518555852 +0000
+@@ -0,0 +1 @@
++ssh-dss 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 vagrant@precise64
diff --git a/contrib/vagrant/patch/host-vm-etc-network-interfaces-100-add_lxc_br0.patch b/contrib/vagrant/patch/host-vm-etc-network-interfaces-100-add_lxc_br0.patch
new file mode 100644
index 0000000000000..70c70e6396c41
--- /dev/null
+++ b/contrib/vagrant/patch/host-vm-etc-network-interfaces-100-add_lxc_br0.patch
@@ -0,0 +1,20 @@
+diff -rupN a/interfaces b/interfaces
+--- a/interfaces	2012-06-27 18:06:52.832120820 +0000
++++ b/interfaces	2012-06-27 18:07:50.211791421 +0000
+@@ -5,7 +5,15 @@
+ auto lo
+ iface lo inet loopback
+ 
++# LXC bridge
++auto br0
++iface br0 inet dhcp
++    bridge_ports eth0
++    bridge_stp off
++    bridge_fd 0
++    bridge_maxwait 0
++
+ # The primary network interface
+ auto eth0
+-iface eth0 inet dhcp
++iface eth0 inet manual
+ pre-up sleep 2
diff --git a/contrib/vagrant/patch/host-vm-etc-sysctl.conf-100-enable_ipv4_forward.patch b/contrib/vagrant/patch/host-vm-etc-sysctl.conf-100-enable_ipv4_forward.patch
new file mode 100644
index 0000000000000..cdc85ab7f35f9
--- /dev/null
+++ b/contrib/vagrant/patch/host-vm-etc-sysctl.conf-100-enable_ipv4_forward.patch
@@ -0,0 +1,12 @@
+diff -rupN a/sysctl.conf b/sysctl.conf
+--- a/sysctl.conf	2012-06-27 21:59:24.588545751 +0000
++++ b/sysctl.conf	2012-06-27 21:59:40.640017010 +0000
+@@ -25,7 +25,7 @@
+ #net.ipv4.tcp_syncookies=1
+ 
+ # Uncomment the next line to enable packet forwarding for IPv4
+-#net.ipv4.ip_forward=1
++net.ipv4.ip_forward=1
+ 
+ # Uncomment the next line to enable packet forwarding for IPv6
+ #  Enabling this option disables Stateless Address Autoconfiguration