use more pre-baked dpkg Makefile snippets in rules file

diff --git a/debian/rules b/debian/rules
index 87953a6ebcd5414e277d0440bfea8ebc3c87869f..47273f11eb2c029a3cb46af718e51960a884ab94 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -25,28 +25,14 @@ endif
 endif
 
 export DEFS=NO_ASM # Avoid TEXTRELs on i386
-EXTRA_CFLAGS=          -Wall
-EXTRA_CPPFLAGS=
-
-ifeq (${DEB_HOST_ARCH},amd64)
-EXTRA_CPPFLAGS+=       -DUNALIGNED_OK
-endif
+DEB_CFLAGS_MAINT_APPEND := -Wall
+DEB_CPPFLAGS_MAINT_APPEND := -DUNALIGNED_OK
 
 # Automatic dpkg-buildflags selection, backport-friendly
 
-ifneq (,$(wildcard /usr/share/dpkg/buildflags.mk))
-# dpkg-dev (>= 1.16.1~)
-DEB_CFLAGS_MAINT_APPEND=${EXTRA_CFLAGS}
-DEB_CPPFLAGS_MAINT_APPEND=${EXTRA_CPPFLAGS}
 # maybe turn this on later
 #DEB_BUILD_MAINT_OPTIONS=hardening=+all
 include /usr/share/dpkg/buildflags.mk
-else
-# old-fashioned way to determine build flags
-CFLAGS=                        -O$(if $(findstring noopt,${DEB_BUILD_OPTIONS}),0,2) -g
-CFLAGS+=               ${EXTRA_CFLAGS}
-LDFLAGS+=              ${EXTRA_LDFLAGS}
-endif
 
 # maybe turn this on later
 #ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))