Call dpkg with --print-architecture.

Used to be called with --print-installation-architecture.

debian/changelog

@@ -14,6 +14,8 @@ cmake (2.8.0~rc2-0r2) UNRELEASED; urgency=low
     - FindJNI.cmake-more-arches.diff - remove, was taken from upstream;
     - FindVTK.cmake-vtk-5.4.diff - remove, was taken from upstream.
   * Update install files.
+  * Call dpkg with --print-architecture rather than obsolete 
+    --print-installation-architecture.
 
  -- Modestas Vainius <modestas@vainius.eu>  Sun, 04 Oct 2009 10:31:17 +0300
 

debian/rules

@@ -6,7 +6,7 @@ include /usr/share/quilt/quilt.make
 #USE_DARTP:=$(shell if [ -d /usr/share/Dart ]; then echo true; fi )
 USE_DARTP:=
 
-DARCH      := $(shell dpkg --print-installation-architecture)
+DARCH      := $(shell dpkg --print-architecture)
 CFLAGS     := -Wall -g $(if $(findstring noopt,$(DEB_BUILD_OPTIONS)),-O0,-O2)
 BUILD_FLAGS_FILE := build-flags.cmake