diff -pruN 1:1.0.2+ds-2/debian/adhoc/examples/Makefile 1:1.0.2+ds-3/debian/adhoc/examples/Makefile
--- 1:1.0.2+ds-2/debian/adhoc/examples/Makefile	2019-11-02 07:13:08.000000000 +0000
+++ 1:1.0.2+ds-3/debian/adhoc/examples/Makefile	2022-07-30 16:52:48.000000000 +0000
@@ -15,8 +15,8 @@
 #  for other targets, just read the Makefile.
 #
 # written for Debian by Jerome Benoit <calculus@rezozer.net>
-# on behalf of the Debian Science Team
-# copyright: 2016-2019 Jerome Benoit <calculus@rezozer.net>
+# on behalf of the Debian Math Team
+# copyright: 2016-2022 Jerome Benoit <calculus@rezozer.net>
 # distributed under the terms and conditions of GPL version 2 or later
 #
 
diff -pruN 1:1.0.2+ds-2/debian/adhoc/testsuite/Makefile 1:1.0.2+ds-3/debian/adhoc/testsuite/Makefile
--- 1:1.0.2+ds-2/debian/adhoc/testsuite/Makefile	2019-11-02 09:48:54.000000000 +0000
+++ 1:1.0.2+ds-3/debian/adhoc/testsuite/Makefile	2022-07-30 16:52:31.000000000 +0000
@@ -15,8 +15,8 @@
 #  for other targets, just read the Makefile.
 #
 # written for Debian by Jerome Benoit <calculus@rezozer.net>
-# on behalf of the Debian Science Team
-# copyright: 2016-2019 Jerome Benoit <calculus@rezozer.net>
+# on behalf of the Debian Math Team
+# copyright: 2016-2022 Jerome Benoit <calculus@rezozer.net>
 # distributed under the terms and conditions of GPL version 2 or later
 #
 
diff -pruN 1:1.0.2+ds-2/debian/changelog 1:1.0.2+ds-3/debian/changelog
--- 1:1.0.2+ds-2/debian/changelog	2019-11-02 12:55:55.000000000 +0000
+++ 1:1.0.2+ds-3/debian/changelog	2022-07-30 17:23:40.000000000 +0000
@@ -1,3 +1,38 @@
+blitz++ (1:1.0.2+ds-3) unstable; urgency=medium
+
+  [ Jerome Benoit ]
+  * Debianization:
+    - Maintenance, migrate to Debian Math Team;
+    - d/patches/*:
+      - d/p/debianization.patch, merge patches by Vagrant Cascadian;
+      - d/p/debianization*.patch, set Forwarded to not-needed;
+    - d/rules:
+      - dpkg material, include now;
+      - harden;
+    - d/copyright:
+      - copyright year tuple, update;
+    - d/upstream/metadata, introduce;
+    - d/adhoc/*/Makefile:
+      - copyright year tuple, update.
+
+  [ Philip Rinn ]
+  * Team work
+  * debian/control:
+    - debhelper, bump to 13
+    - Standards Version, bump to 4.6.1 (no change)
+    - Mark libblitz0v5 and libblitz0-dev as 'Multi-Arch: same'
+    - Mark libblitz-doc as 'Multi-Arch: foreign'
+    - Add 'Rules-Requires-Root: no'
+  * Remove unused debian/source/include-binaries
+  * Make bzconfig.h reproducible:
+    - Remove -{file|debug}-prefix-map from BZ__compiler_options
+    - Add patch to use SOURCE_DATE_EPOCH in BZ__config_date (Closes: #977001)
+      - Thanks Vagrant Cascadian for the patch
+    - Add patch to use DEB_HOST_MULTIARCH as BZ__os_name (Closes: #977003)
+      - Thanks Vagrant Cascadian for the patch
+
+ -- Jerome Benoit <calculus@rezozer.net>  Sat, 30 Jul 2022 17:23:40 +0000
+
 blitz++ (1:1.0.2+ds-2) unstable; urgency=medium
 
   * Debianization:
diff -pruN 1:1.0.2+ds-2/debian/control 1:1.0.2+ds-3/debian/control
--- 1:1.0.2+ds-2/debian/control	2019-11-02 08:23:32.000000000 +0000
+++ 1:1.0.2+ds-3/debian/control	2022-07-30 16:43:23.000000000 +0000
@@ -1,21 +1,22 @@
 Source: blitz++
-Maintainer: Debian Science Team <debian-science-maintainers@lists.alioth.debian.org>
+Maintainer: Debian Math Team <team+math@tracker.debian.org>
 Uploaders: Jerome Benoit <calculus@rezozer.net>,
            Christophe Trophime <christophe.trophime@lncmi.cnrs.fr>
 Section: devel
 Priority: optional
 Build-Depends:
- debhelper-compat (= 12),
+ debhelper-compat (= 13),
  autoconf-archive, automake, libtool, python3,
  gfortran | fortran-compiler, cfortran,
  libblas-dev | libatlas-base-dev,
  liblapack-dev | libatlas-base-dev
 Build-Depends-Indep:
  texinfo, texlive-plain-generic, texlive-latex-base
-Standards-Version: 4.4.1
+Standards-Version: 4.6.1
+Rules-Requires-Root: no
 Homepage: https://github.com/blitzpp/blitz
-Vcs-Git: https://salsa.debian.org/science-team/blitzxx.git
-Vcs-Browser: https://salsa.debian.org/science-team/blitzxx
+Vcs-Git: https://salsa.debian.org/math-team/blitzxx.git
+Vcs-Browser: https://salsa.debian.org/math-team/blitzxx
 
 Package: libblitz0v5
 Architecture: any
@@ -25,6 +26,7 @@ Suggests: libblitz-doc
 Conflicts: libblitz0, libblitz0ldbl
 Provides: libblitz0
 Replaces: libblitz0, libblitz0ldbl
+Multi-Arch: same
 Description: C++ template class library for scientific computing
  Blitz++ offers a high level of abstraction,
  but performance which rivals Fortran.  The
@@ -39,6 +41,7 @@ Depends: libblitz0v5 (= ${binary:Version
 Suggests: pkg-config, libblitz-doc (= ${source:Version})
 Conflicts: libblitz-dev, blitz++
 Provides: libblitz-dev, blitz++
+Multi-Arch: same
 Description: C++ template class library for scientific computing - libdev
  Blitz++ offers a high level of abstraction,
  but performance which rivals Fortran.  The
@@ -56,6 +59,7 @@ Suggests: pdf-viewer
 Enhances: libblitz0-dev (= ${binary:Version})
 Breaks: libblitz0ldbl (<< 1:0.10-2)
 Replaces: libblitz0ldbl (<< 1:0.10-2)
+Multi-Arch: foreign
 Description: C++ template class library for scientific computing - doc
  Blitz++ offers a high level of abstraction,
  but performance which rivals Fortran.  The
diff -pruN 1:1.0.2+ds-2/debian/copyright 1:1.0.2+ds-3/debian/copyright
--- 1:1.0.2+ds-2/debian/copyright	2019-11-02 06:35:42.000000000 +0000
+++ 1:1.0.2+ds-3/debian/copyright	2022-07-30 16:12:07.000000000 +0000
@@ -33,7 +33,7 @@ Files: debian/*
 Copyright: © 1998-2000 John Lapeyre <lapeyre@physics.arizona.edu>,
              2000-2007 Konstantinos Margaritis <markos@debian.org>,
              2007-2016 Andreas Tille <tille@debian.org>
-             2016-2019 Jerome Benoit <calculus@rezozer.net>
+             2016-2022 Jerome Benoit <calculus@rezozer.net>
 License: GPL-2+
 
 License: Artistic
diff -pruN 1:1.0.2+ds-2/debian/libblitz-doc.info 1:1.0.2+ds-3/debian/libblitz-doc.info
--- 1:1.0.2+ds-2/debian/libblitz-doc.info	2016-07-22 20:26:47.000000000 +0000
+++ 1:1.0.2+ds-3/debian/libblitz-doc.info	2022-07-30 15:54:53.000000000 +0000
@@ -1 +1 @@
-doc/blitz.info
+debian/tmp/usr/share/info/blitz.info
diff -pruN 1:1.0.2+ds-2/debian/not-installed 1:1.0.2+ds-3/debian/not-installed
--- 1:1.0.2+ds-2/debian/not-installed	1970-01-01 00:00:00.000000000 +0000
+++ 1:1.0.2+ds-3/debian/not-installed	2022-07-30 15:54:53.000000000 +0000
@@ -0,0 +1 @@
+usr/lib/${DEB_HOST_MULTIARCH}/libblitz.la
diff -pruN 1:1.0.2+ds-2/debian/patches/debianization-examples-neutralization.patch 1:1.0.2+ds-3/debian/patches/debianization-examples-neutralization.patch
--- 1:1.0.2+ds-2/debian/patches/debianization-examples-neutralization.patch	2018-06-08 16:00:25.000000000 +0000
+++ 1:1.0.2+ds-3/debian/patches/debianization-examples-neutralization.patch	2022-07-30 16:11:11.000000000 +0000
@@ -4,6 +4,7 @@ Description: debianization: examples: ne
  This is not a downgrade as this is was present in the previous package
  but not taken into account. This is a temporary and Debian centric patch.
 Origin: vendor, Debian
+Forwarded: not-needed
 Author: Jerome Benoit <calculus@rezozer.net>
 Last-Update: 2018-06-08
 
diff -pruN 1:1.0.2+ds-2/debian/patches/debianization-examples.patch 1:1.0.2+ds-3/debian/patches/debianization-examples.patch
--- 1:1.0.2+ds-2/debian/patches/debianization-examples.patch	2019-11-02 10:14:39.000000000 +0000
+++ 1:1.0.2+ds-3/debian/patches/debianization-examples.patch	2022-07-30 16:30:10.000000000 +0000
@@ -2,6 +2,7 @@ Description: debianization: examples
  Ad hoc solution to install example material (examples + testsuite); this is
  a Debian centric patch in order to maintain a minimal d/rules script.
 Origin: vendor, Debian
+Forwarded: not-needed
 Author: Jerome Benoit <calculus@rezozer.net>
 Last-Update: 2019-11-02
 
@@ -42,7 +43,7 @@ Last-Update: 2019-11-02
  AM_CPPFLAGS = -I$(srcdir) -I$(top_srcdir) -I$(top_builddir) $(BOOST_CPPFLAGS)
  AM_CXXFLAGS = @CXX_DEBUG_FLAGS@ -DBZ_DEBUG -fpermissive
  AM_LDFLAGS = $(BOOST_LDFLAGS)
-@@ -114,7 +116,13 @@
+@@ -116,7 +118,13 @@
  where_SOURCES = where.cpp
  zeek_1_SOURCES = zeek-1.cpp
  
diff -pruN 1:1.0.2+ds-2/debian/patches/debianization.patch 1:1.0.2+ds-3/debian/patches/debianization.patch
--- 1:1.0.2+ds-2/debian/patches/debianization.patch	2018-06-08 16:18:01.000000000 +0000
+++ 1:1.0.2+ds-3/debian/patches/debianization.patch	2022-07-30 16:29:50.000000000 +0000
@@ -2,8 +2,9 @@ Description: debianization
  Meant to maintain a minimal debian/rules, to fix warnings,
  to address Debian specific stuff in general.
 Origin: vendor, Debian
+Forwarded: not-needed
 Author: Jerome Benoit <calculus@rezozer.net>
-Last-Update: 2018-06-08
+Last-Update: 2022-07-30
 
 --- a/configure.ac
 +++ b/configure.ac
@@ -66,3 +67,17 @@ Last-Update: 2018-06-08
  AM_LDFLAGS = $(BOOST_LDFLAGS)
  LDADD = $(top_builddir)/lib/libblitz.la $(BOOST_SERIALIZATION_LIB)
  
+--- a/m4/ac_check_cxx_features.m4
++++ b/m4/ac_check_cxx_features.m4
+@@ -7,9 +7,9 @@
+ 
+ ])
+ 
+-OS=`uname -a`
++OS=`dpkg-architecture -qDEB_HOST_MULTIARCH`
+ AC_SUBST(OS)
+-DATE=`date`
++DATE=`LC_ALL=C date --utc --date=@$SOURCE_DATE_EPOCH`
+ AC_SUBST(DATE)
+ 
+ AH_TOP([
diff -pruN 1:1.0.2+ds-2/debian/patches/debianization-python.patch 1:1.0.2+ds-3/debian/patches/debianization-python.patch
--- 1:1.0.2+ds-2/debian/patches/debianization-python.patch	2019-11-01 20:16:00.000000000 +0000
+++ 1:1.0.2+ds-3/debian/patches/debianization-python.patch	2022-07-30 16:11:29.000000000 +0000
@@ -1,6 +1,7 @@
 Description: debianization - Python
  Meant to address Debian specific stuff concerning Python.
 Origin: vendor, Debian
+Forwarded: not-needed
 Author: Jerome Benoit <calculus@rezozer.net>
 Last-Update: 2019-11-02
 
diff -pruN 1:1.0.2+ds-2/debian/rules 1:1.0.2+ds-3/debian/rules
--- 1:1.0.2+ds-2/debian/rules	2018-06-08 17:19:57.000000000 +0000
+++ 1:1.0.2+ds-3/debian/rules	2022-07-30 17:20:08.000000000 +0000
@@ -1,4 +1,5 @@
 #!/usr/bin/make -f
+include /usr/share/dpkg/pkg-info.mk
 
 export DEB_BUILD_MAINT_OPTIONS=hardening=+all
 
@@ -6,11 +7,13 @@ export F77 = gfortran
 
 CPPFLAGS += -DBZ_HAVE_STD
 
+BUILDDIR=_BUILD
+
 default:
 	@uscan --no-conf --dehs --report || true
 
 %:
-	dh $@ -with autoreconf --builddirectory=_build --no-parallel
+	dh $@ -with autoreconf --builddirectory=$(BUILDDIR) --no-parallel
 
 override_dh_auto_configure:
 	dh_auto_configure -- \
@@ -22,16 +25,20 @@ override_dh_auto_configure:
 		--disable-doxygen
 
 override_dh_auto_build-arch:
-	$(MAKE) -C _build lib
+	$(MAKE) -C $(BUILDDIR) lib
+	# Make build reproducible
+	sed -i \
+			-e 's@ [^ ]*-f\(file\|debug\)-prefix-map=[^ ]*@@g' \
+			$(BUILDDIR)/blitz/gnu/bzconfig.h
 
 override_dh_auto_build-indep:
-	$(MAKE) -C _build lib
-	$(MAKE) -C _build info pdf html
+	$(MAKE) -C $(BUILDDIR) lib
+	$(MAKE) -C $(BUILDDIR) info pdf html
 
 override_dh_auto_test-arch:
-	$(MAKE) -C _build/examples check
-	$(MAKE) -C _build/testsuite check
-	#$(MAKE) -C _build/benchmarks check
+	$(MAKE) -C $(BUILDDIR)/examples check
+	$(MAKE) -C $(BUILDDIR)/testsuite check
+	#$(MAKE) -C $(BUILDDIR)/benchmarks check
 
 override_dh_auto_test-indep:
 	@true
@@ -40,7 +47,7 @@ override_dh_prep-arch:
 	sed -i \
 			-e '/^# generated by configure/d' \
 			-e 's/ -D_FORTIFY_SOURCE=2//;s/ -Wdate-time//;s/: $$/:/;' \
-		_build/blitz.pc
+		$(BUILDDIR)/blitz.pc
 
 ## https://bugs.debian.org/726566
 override_dh_prep-indep:
@@ -50,9 +57,9 @@ override_dh_prep-indep:
 
 DEB_AUTO_INSTALL_MAKEFLAGS = DESTDIR=$(CURDIR)/debian/tmp
 override_dh_auto_install-indep:
-	$(MAKE) -C _build install-info install-pdf install-html $(DEB_AUTO_INSTALL_MAKEFLAGS)
-	$(MAKE) -C _build/examples install-examples $(DEB_AUTO_INSTALL_MAKEFLAGS)
-	$(MAKE) -C _build/testsuite install-testsuite $(DEB_AUTO_INSTALL_MAKEFLAGS)
+	$(MAKE) -C $(BUILDDIR) install-info install-pdf install-html $(DEB_AUTO_INSTALL_MAKEFLAGS)
+	$(MAKE) -C $(BUILDDIR)/examples install-examples $(DEB_AUTO_INSTALL_MAKEFLAGS)
+	$(MAKE) -C $(BUILDDIR)/testsuite install-testsuite $(DEB_AUTO_INSTALL_MAKEFLAGS)
 
 override_dh_compress-indep:
 	dh_compress -Xexamples -Xtestsuite -Xbenchmarks -X.pdf
diff -pruN 1:1.0.2+ds-2/debian/source/include-binaries 1:1.0.2+ds-3/debian/source/include-binaries
--- 1:1.0.2+ds-2/debian/source/include-binaries	2016-07-22 20:26:47.000000000 +0000
+++ 1:1.0.2+ds-3/debian/source/include-binaries	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-debian/patches/fix_info.patch
diff -pruN 1:1.0.2+ds-2/debian/upstream/metadata 1:1.0.2+ds-3/debian/upstream/metadata
--- 1:1.0.2+ds-2/debian/upstream/metadata	1970-01-01 00:00:00.000000000 +0000
+++ 1:1.0.2+ds-3/debian/upstream/metadata	2022-07-30 16:56:59.000000000 +0000
@@ -0,0 +1,4 @@
+Bug-Database: https://github.com/blitzpp/blitz/issues
+Bug-Submit: https://github.com/blitzpp/blitz/issues/new
+Repository: https://github.com/blitzpp/blitz.git
+Repository-Browse: https://github.com/blitzpp/blitz
