debian: sync with the package

* debian/control (Build-Depends) [amd64]: Remove libunwind-dev.
* debian/changelog: Sync with 4.12-3.
* debian/rules: Likewise.
diff --git a/debian/changelog b/debian/changelog
index 89157c8..c168ae6 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,16 @@
+strace (4.12-3) unstable; urgency=medium
+
+  * Fix up 32/64-bit test output in strace -S test to fix i386 build
+  * Run make check with VERBOSE=1 so we get useful information in build logs
+
+ -- Steve McIntyre <93sam@debian.org>  Sat, 04 Jun 2016 02:37:44 +0100
+
+strace (4.12-2) unstable; urgency=medium
+
+  * Remove libunwind dependency. Closes: #826223
+
+ -- Steve McIntyre <93sam@debian.org>  Fri, 03 Jun 2016 13:43:44 +0100
+
 strace (4.12-1) unstable; urgency=low
 
   [ Dmitry V. Levin ]
diff --git a/debian/control b/debian/control
index c762be1..55d2b0e 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,7 @@
 Maintainer: Steve McIntyre <93sam@debian.org>
 Section: utils
 Priority: optional
-Build-Depends: libc6-dev (>= 2.2.2) [!alpha !ia64], libc6.1-dev (>= 2.2.2) [alpha ia64], gcc-multilib [i386 powerpc s390 sparc], debhelper (>= 7.0.0), gawk, libunwind-dev [amd64]
+Build-Depends: libc6-dev (>= 2.2.2) [!alpha !ia64], libc6.1-dev (>= 2.2.2) [alpha ia64], gcc-multilib [i386 powerpc s390 sparc], debhelper (>= 7.0.0), gawk
 Standards-Version: 3.9.6
 Homepage: http://sourceforge.net/projects/strace/
 
diff --git a/debian/rules b/debian/rules
index a9ba147..4b556a7 100755
--- a/debian/rules
+++ b/debian/rules
@@ -47,7 +47,7 @@
 %-stamp: %/Makefile
 	$(MAKE) -C $*
 ifeq (,$(findstring nocheck,$(DEB_BUILD_OPTIONS)))
-	$(MAKE) -C $* check
+	$(MAKE) -C $* check VERBOSE=1
 endif
 	touch $@