diff --git a/debian/compat b/debian/compat
index ec63514..b4de394 100644
--- a/debian/compat
+++ b/debian/compat
@@ -1 +1 @@
-9
+11
diff --git a/debian/control.source.in b/debian/control.source.in
index b93e01a..52c2e14 100644
--- a/debian/control.source.in
+++ b/debian/control.source.in
@@ -3,12 +3,12 @@ Section: devel
 Priority: optional
 Maintainer: Debian GCC Maintainers <debian-gcc@lists.debian.org>
 Uploaders: Matthias Klose <doko@debian.org>
-Standards-Version: 4.7.0
+Standards-Version: 4.7.2
 Build-Depends: gcc-GCC_VER-source (>= MIN_VER_GCC),
   gcc-GCC_VER-base (>= MIN_VER_GCC),
   binutils-multiarch (>= VER_BINUTILS),
   autoconf2.69, bison (>= 1:2.3),
-  chrpath, debhelper (>= 9), dpkg-dev (>= 1.21.17), flex, gawk, gettext,
+  chrpath, debhelper (>= 11), dpkg-dev (>= 1.21.17), flex, gawk, gettext,
   gperf (>= 3.0.1), GCC_BUILD_DEPS
   BINUTILS_BUILD_DEPS
   GLIBC_BUILD_DEPS EXTRA_BUILD_DEPS
diff --git a/debian/packages.invalid b/debian/packages.invalid
index 1705a05..2f57429 100644
--- a/debian/packages.invalid
+++ b/debian/packages.invalid
@@ -45,9 +45,7 @@ gdc-13-multilib-powerpc-linux-gnuspe
 gdc-13-multilib-powerpc64le-linux-gnu
 gdc-13-multilib-riscv64-linux-gnu
 gdc-13-multilib-sh4-linux-gnu
-gdc-13-multilib-sparc64-linux-gnu
 gdc-13-sh4-linux-gnu
-gdc-13-sparc64-linux-gnu
 gfortran-13-multilib-aarch64-linux-gnu
 gfortran-13-multilib-alpha-linux-gnu
 gfortran-13-multilib-arc-linux-gnu
@@ -318,7 +316,6 @@ lib32gphobos-13-dev-powerpc-cross
 lib32gphobos-13-dev-ppc64el-cross
 lib32gphobos-13-dev-riscv64-cross
 lib32gphobos-13-dev-sh4-cross
-lib32gphobos-13-dev-sparc64-cross
 lib32gphobos4-alpha-cross
 lib32gphobos4-arc-cross
 lib32gphobos4-arm64-cross
@@ -340,7 +337,6 @@ lib32gphobos4-powerpc-cross
 lib32gphobos4-ppc64el-cross
 lib32gphobos4-riscv64-cross
 lib32gphobos4-sh4-cross
-lib32gphobos4-sparc64-cross
 lib32itm1-alpha-cross
 lib32itm1-arc-cross
 lib32itm1-arm64-cross
@@ -1288,7 +1284,6 @@ libgphobos-13-dev-mipsn32el-cross
 libgphobos-13-dev-mipsn32r6-cross
 libgphobos-13-dev-mipsn32r6el-cross
 libgphobos-13-dev-sh4-cross
-libgphobos-13-dev-sparc64-cross
 libgphobos4-alpha-cross
 libgphobos4-arc-cross
 libgphobos4-dbg-ppc64el-cross
@@ -1298,7 +1293,6 @@ libgphobos4-mipsn32el-cross
 libgphobos4-mipsn32r6-cross
 libgphobos4-mipsn32r6el-cross
 libgphobos4-sh4-cross
-libgphobos4-sparc64-cross
 libhfasan8-alpha-cross
 libhfasan8-amd64-cross
 libhfasan8-arc-cross
diff --git a/debian/rules b/debian/rules
index 353efe3..3227d0a 100755
--- a/debian/rules
+++ b/debian/rules
@@ -351,7 +351,7 @@ ifneq (,$(filter mips64r6el, $(CROSS_ARCHS)))
 endif
 
 PHOBOS_ARCHS = amd64 armel armhf arm64 i386 x32 kfreebsd-amd64 kfreebsd-i386 \
-	hppa riscv64 s390x \
+	hppa ppc64el riscv64 s390x sparc64 \
 	mips mips64 mipsel mips64el mipsn32 mipsn32el \
 	mipsr6 mipsr6el mipsn32r6 mipsn32r6el mips64r6 mips64r6el
 
@@ -527,6 +527,36 @@ $(stamp)repack-%:
 	    esac; \
 	    ;; \
 	esac; \
+	case $$pkgname in \
+	  lib*san*-cross) \
+	    echo "$$pkgname binary: custom-library-search-path" \
+	      >> $$tmp/usr/share/lintian/overrides/$$pkgname;; \
+	  libstdc++-*-dev-amd64-cross) \
+	    sed -i -e "/^Depends:/s/libc6 /libc6-amd64-cross /g" \
+	      $$tmp/DEBIAN/control; \
+	    echo "$$pkgname binary: missing-dependency-on-libc" \
+	      >> $$tmp/usr/share/lintian/overrides/$$pkgname;; \
+	  lib64stdc++-*-dev-i386-cross) \
+	    sed -i -e "/^Depends:/s/libc6 /libc6-amd64-i386-cross /g" \
+	      $$tmp/DEBIAN/control; \
+	    echo "$$pkgname binary: missing-dependency-on-libc" \
+	      >> $$tmp/usr/share/lintian/overrides/$$pkgname;; \
+	  lib64stdc++-*-dev-x32-cross) \
+	    sed -i -e "/^Depends:/s/libc6 /libc6-amd64-x32-cross /g" \
+	      $$tmp/DEBIAN/control; \
+	    echo "$$pkgname binary: missing-dependency-on-libc" \
+	      >> $$tmp/usr/share/lintian/overrides/$$pkgname;; \
+	  lib??*stdc++-*-dev-*-cross) \
+	    sed -i -e "/^Depends:/s/\(libc6-[[a-z0-9]*\):\([a-z0-9]*\)/\1-\2-cross/g" \
+	      $$tmp/DEBIAN/control; \
+	    echo "$$pkgname binary: missing-dependency-on-libc" \
+	      >> $$tmp/usr/share/lintian/overrides/$$pkgname;; \
+	  libstdc++-*-dev-*-cross) \
+	    sed -i -e "/^Depends:/s/\(libc6[.1]*\):\([a-z0-9]*\)/\1-\2-cross/g" \
+	      $$tmp/DEBIAN/control; \
+	    echo "$$pkgname binary: missing-dependency-on-libc" \
+	      >> $$tmp/usr/share/lintian/overrides/$$pkgname;; \
+	esac; \
 	if [ -e $$tmp/usr/share/doc/gcc-${GCC_VER}-$${t_gnu_type}-base/changelog.Debian.gz ]; then \
 	  mv $$tmp/usr/share/doc/gcc-${GCC_VER}-$${t_gnu_type}-base/changelog.Debian.gz \
 	     $$tmp/usr/share/doc/gcc-${GCC_VER}-$${t_gnu_type}-base/changelog.Debian.gcc-${GCC_VER}.gz; \
