new file mode 100644
--- /dev/null
+++ b/build/debian-packages/python3.5-wheezy.diff
@@ -0,0 +1,192 @@
+diff --git a/debian/changelog b/debian/changelog
+index e19964f..0bc60c2 100644
+--- a/debian/changelog
++++ b/debian/changelog
+@@ -1,3 +1,21 @@
++python3.5 (3.5.3-1.deb7moz1) wheezy; urgency=medium
++
++ * Mozilla backport for wheezy.
++ * debian/control.in:
++ - Remove libmpdec-dev dependency; wheezy doesn't have it; Python
++ vendors it.
++ - Remove libexpat1-dev dependency; it prevents co-installing some
++ i386 -dev packages.
++ * debian/rules:
++ - Adapt ar, ranlib, and objcopy paths to work on wheezy.
++ - Remove --with-system-libmpdec because wheezy doesn't have it.
++ - Disable PGO builds because they segfault.
++ - Remove -Og from debug builds because GCC 4.7 doesn't like it.
++ * debian/control.in, debian/rules: Don't generate the -doc package
++ and HTML documentation.
++
++ -- Gregory Szorc <gps@mozilla.com> Thu, 29 Mar 2018 20:00:00 -0700
++
+ python3.5 (3.5.3-1) unstable; urgency=medium
+
+ * Python 3.5.3 release.
+diff --git a/debian/control.in b/debian/control.in
+index 7d36556..ec1af78 100644
+--- a/debian/control.in
++++ b/debian/control.in
+@@ -9,7 +9,6 @@ Build-Depends: debhelper (>= 9), @bd_dpkgdev@
+ zlib1g-dev, libbz2-dev, liblzma-dev,
+ libgdbm-dev, libdb-dev,
+ tk-dev, blt-dev (>= 2.4z), libssl-dev,
+- libexpat1-dev, libmpdec-dev (>= 2.4),
+ libbluetooth-dev [!hurd-i386 !kfreebsd-i386 !kfreebsd-amd64],
+ locales [!armel !avr32 !hppa !ia64 !mipsel],
+ libsqlite3-dev, libffi-dev (>= 3.0.5) [!or1k !avr32],
+@@ -27,7 +26,7 @@ Architecture: any
+ Multi-Arch: allowed
+ Priority: @PRIO@
+ Depends: @PVER@-minimal (= ${binary:Version}), lib@PVER@-stdlib (= ${binary:Version}), mime-support, ${shlibs:Depends}, ${misc:Depends}
+-Suggests: @PVER@-venv, @PVER@-doc, binutils
++Suggests: @PVER@-venv, binutils
+ Description: Interactive high-level object-oriented language (version @VER@)
+ Python is a high-level, interactive, object-oriented language. Its @VER@ version
+ includes an extensive class library with lots of goodies for
+@@ -115,7 +114,7 @@ Description: Examples for the Python language (v@VER@)
+ Package: @PVER@-dev
+ Architecture: any
+ Multi-Arch: allowed
+-Depends: @PVER@ (= ${binary:Version}), lib@PVER@-dev (= ${binary:Version}), lib@PVER@ (= ${binary:Version}), libexpat1-dev, ${shlibs:Depends}, ${misc:Depends}
++Depends: @PVER@ (= ${binary:Version}), lib@PVER@-dev (= ${binary:Version}), lib@PVER@ (= ${binary:Version}), ${shlibs:Depends}, ${misc:Depends}
+ Recommends: libc6-dev | libc-dev
+ Description: Header files and a static library for Python (v@VER@)
+ Header files, a static library and development tools for building
+@@ -129,7 +128,7 @@ Section: libdevel
+ Architecture: any
+ Multi-Arch: same
+ Pre-Depends: ${misc:Pre-Depends}
+-Depends: lib@PVER@-stdlib (= ${binary:Version}), lib@PVER@ (= ${binary:Version}), libexpat1-dev, ${shlibs:Depends}, ${misc:Depends}
++Depends: lib@PVER@-stdlib (= ${binary:Version}), lib@PVER@ (= ${binary:Version}), ${shlibs:Depends}, ${misc:Depends}
+ Recommends: libc6-dev | libc-dev
+ Description: Header files and a static library for Python (v@VER@)
+ Header files, a static library and development tools for building
+@@ -161,28 +160,6 @@ Description: IDE for Python (v@VER@) using Tkinter
+ IDLE is an Integrated Development Environment for Python (v@VER@).
+ IDLE is written using Tkinter and therefore quite platform-independent.
+
+-Package: @PVER@-doc
+-Section: doc
+-Architecture: all
+-Multi-Arch: foreign
+-Depends: libjs-jquery, libjs-underscore, ${misc:Depends}
+-Suggests: @PVER@
+-Description: Documentation for the high-level object-oriented language Python (v@VER@)
+- These is the official set of documentation for the interactive high-level
+- object-oriented language Python (v@VER@). All documents are provided
+- in HTML format. The package consists of ten documents:
+- .
+- * What's New in Python@VER@
+- * Tutorial
+- * Python Library Reference
+- * Macintosh Module Reference
+- * Python Language Reference
+- * Extending and Embedding Python
+- * Python/C API Reference
+- * Installing Python Modules
+- * Documenting Python
+- * Distributing Python Modules
+-
+ Package: @PVER@-dbg
+ Section: debug
+ Architecture: any
+diff --git a/debian/rules b/debian/rules
+index 05895da..294d432 100755
+--- a/debian/rules
++++ b/debian/rules
+@@ -136,14 +136,14 @@ endif
+ CC=$(DEB_HOST_GNU_TYPE)-gcc
+ CXX=$(DEB_HOST_GNU_TYPE)-g++
+
+-AR=$(DEB_HOST_GNU_TYPE)-ar
+-RANLIB=$(DEB_HOST_GNU_TYPE)-ranlib
++AR=$(DEB_HOST_GNU_TYPE)-gcc-ar-4.7
++RANLIB=$(DEB_HOST_GNU_TYPE)-gcc-ranlib-4.7
+
+ DPKG_CPPFLAGS:= $(shell dpkg-buildflags --get CPPFLAGS)
+ DPKG_CFLAGS := $(shell dpkg-buildflags --get CFLAGS)
+ DPKG_LDFLAGS := $(shell dpkg-buildflags --get LDFLAGS)
+ OPT_CFLAGS := $(filter-out -O%,$(DPKG_CFLAGS)) # default is -O3
+-DEBUG_CFLAGS := $(patsubst -O%,-Og,$(DPKG_CFLAGS))
++DEBUG_CFLAGS := $(DPKG_CFLAGS)
+
+ # on alpha, use -O2 only, use -mieee
+ ifeq ($(DEB_HOST_ARCH),alpha)
+@@ -155,14 +155,6 @@ ifeq ($(DEB_HOST_ARCH),m68k)
+ EXTRA_OPT_FLAGS += -O2
+ endif
+
+-ifeq ($(DEB_HOST_GNU_TYPE),$(DEB_BUILD_GNU_TYPE))
+- ifeq ($(DEB_HOST_ARCH_OS),linux)
+- ifneq (,$(findstring $(DEB_HOST_ARCH), amd64 armel armhf i386 powerpc ppc64 ppc64el s390x))
+- with_pgo := yes
+- endif
+- endif
+-endif
+-
+ ifneq (,$(findstring $(DEB_HOST_ARCH), amd64 armel armhf i386 powerpc ppc64 ppc64el s390x))
+ with_lto := yes
+ endif
+@@ -187,8 +179,6 @@ ifeq ($(with_lto),yes)
+ LTO_CFLAGS += -ffat-lto-objects
+ endif
+ EXTRA_OPT_CFLAGS += $(LTO_CFLAGS)
+- AR=$(DEB_HOST_GNU_TYPE)-gcc-ar
+- RANLIB=$(DEB_HOST_GNU_TYPE)-gcc-ranlib
+ endif
+
+ make_build_target = $(if $(with_pgo),profile-opt)
+@@ -322,7 +312,6 @@ common_configure_args = \
+ --with-computed-gotos \
+ --without-ensurepip \
+ --with-system-expat \
+- --with-system-libmpdec \
+
+ ifneq (,$(filter $(DEB_HOST_ARCH), avr32 or1k))
+ common_configure_args += --without-ffi
+@@ -659,7 +648,6 @@ minimal-test:
+
+ stamps/stamp-doc-html:
+ dh_testdir
+- $(MAKE) -C Doc html
+ @mkdir -p stamps
+ touch stamps/stamp-doc-html
+
+@@ -1299,26 +1287,6 @@ binary-indep: build-indep install stamps/stamp-control
+ dh_testdir -i
+ dh_testroot -i
+
+- : # $(p_doc) package
+- dh_installdirs -p$(p_doc) \
+- usr/share/doc/$(p_base) \
+- usr/share/doc/$(p_doc)
+- dh_installdocs -p$(p_doc)
+- cp -a Doc/build/html $(d_doc)/usr/share/doc/$(p_base)/
+- rm -f $(d_doc)/usr/share/doc/$(p_base)/html/_static/jquery.js
+- dh_link -p$(p_doc) \
+- /usr/share/doc/$(p_base)/html /usr/share/doc/$(p_doc)/html \
+- /usr/share/javascript/jquery/jquery.js /usr/share/doc/$(p_base)/html/_static/jquery.js \
+- /usr/share/javascript/underscore/underscore.js /usr/share/doc/$(p_base)/html/_static/underscore.js
+-
+- : # devhelp docs
+- cd $(buildd_static) && ./python ../debian/pyhtml2devhelp.py \
+- ../$(d_doc)/usr/share/doc/$(p_base)/html index.html $(VER) \
+- > ../$(d_doc)/usr/share/doc/$(p_base)/html/$(PVER).devhelp
+- gzip -9nv $(d_doc)/usr/share/doc/$(p_base)/html/$(PVER).devhelp
+- dh_link -p$(p_doc) \
+- /usr/share/doc/$(p_base)/html /usr/share/devhelp/books/$(PVER)
+-
+ for i in $(p_ltst); do \
+ rm -rf debian/$$i/usr/share/doc/$$i; \
+ ln -s $(p_base) debian/$$i/usr/share/doc/$$i; \
+@@ -1377,7 +1345,7 @@ ifneq ($(with_gdbm),yes)
+ endif
+
+ find $(d_ldbg) $(d_ldev) -name '*.a' ! -type l \
+- | xargs -n 1 $(DEB_HOST_GNU_TYPE)-objcopy -p --remove-section=.gnu.lto_.*
++ | xargs -n 1 objcopy -p --remove-section=.gnu.lto_.*
+ dh_strip -a -N$(p_dbg) -N$(p_ldbg) -Xdebug -Xdbg --dbg-package=$(p_dbg)
+ mkdir -p $(d_dbg)/usr/share/gdb/auto-load/usr/bin
+ cp Tools/gdb/libpython.py $(d_dbg)/usr/share/gdb/auto-load/usr/bin/$(PVER)m-gdb.py