diff -Nru ck-0.7.1/debian/changelog ck-0.7.1/debian/changelog
--- ck-0.7.1/debian/changelog	2022-04-13 06:50:08.000000000 +0000
+++ ck-0.7.1/debian/changelog	2022-06-20 02:10:46.000000000 +0000
@@ -1,3 +1,10 @@
+ck (0.7.1-7+rpi1) bookworm-staging; urgency=medium
+
+  * Remove inappropriate compiler flags.
+  * Fix clean target.
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Mon, 20 Jun 2022 02:10:46 +0000
+
 ck (0.7.1-7) sid; urgency=medium
 
   * Uploading to sid.
diff -Nru ck-0.7.1/debian/patches/remove-inappropriate-march.patch ck-0.7.1/debian/patches/remove-inappropriate-march.patch
--- ck-0.7.1/debian/patches/remove-inappropriate-march.patch	1970-01-01 00:00:00.000000000 +0000
+++ ck-0.7.1/debian/patches/remove-inappropriate-march.patch	2022-06-20 02:10:46.000000000 +0000
@@ -0,0 +1,20 @@
+Description: remove inappropriate -march
+Author: Peter Michael Green <plugwash@raspbian.org>
+
+--- ck-0.7.1.orig/configure
++++ ck-0.7.1/configure
+@@ -506,14 +506,6 @@ case $PLATFORM in
+ 		ENVIRONMENT=64
+ 		;;
+ 	arm|armv6|armv6l|armv7|armv7l)
+-		case "$PLATFORM" in
+-			"armv6"|"armv6l")
+-				CFLAGS="$CFLAGS -march=armv6k";
+-				;;
+-			"armv7"|"armv7l")
+-				CFLAGS="$CFLAGS -march=armv7-a";
+-				;;
+-		esac
+ 		RTM_ENABLE="CK_MD_RTM_DISABLE"
+ 		LSE_ENABLE="CK_MD_LSE_DISABLE"
+ 		MM="${MM:-"CK_MD_RMO"}"
diff -Nru ck-0.7.1/debian/patches/series ck-0.7.1/debian/patches/series
--- ck-0.7.1/debian/patches/series	2022-04-13 06:47:48.000000000 +0000
+++ ck-0.7.1/debian/patches/series	2022-06-20 02:10:46.000000000 +0000
@@ -1,2 +1,3 @@
 debian/0001-cc-builtins.patch
 debian/0002-disable-sse.patch
+remove-inappropriate-march.patch
diff -Nru ck-0.7.1/debian/rules ck-0.7.1/debian/rules
--- ck-0.7.1/debian/rules	2022-04-13 06:47:58.000000000 +0000
+++ ck-0.7.1/debian/rules	2022-06-20 02:10:46.000000000 +0000
@@ -6,11 +6,6 @@
 	PLATFORM = --platform=unknown
 endif
 
-ifeq ($(DEB_HOST_ARCH),armhf)
-	DEB_CFLAGS_MAINT_APPEND = -march=armv7-a+fp
-	export DEB_CFLAGS_MAINT_APPEND
-endif
-
 ifeq ($(DEB_HOST_ARCH), i386)
 	PLATFORM = --disable-sse
 endif
@@ -31,3 +26,6 @@
 ifneq (,$(filter $(DEB_HOST_ARCH), amd64 arm64 i386))
 	$(MAKE) -j1 check
 endif
+
+execute_after_dh_auto_clean:
+	rm -f build/ck.spec include/freebsd/ck_md.h src/Makefile