bup: update to 0.28.

srcpkgs/bup/patches/disable-git-call.patch

@@ -0,0 +1,13 @@
+--- Makefile.orig	2016-05-25 16:57:27.966465927 +0200
++++ Makefile	2016-05-25 16:57:32.091465618 +0200
+@@ -39,8 +39,8 @@ else
+   test_tmp := $(CURDIR)/t/tmp
+ endif
+ 
+-initial_setup := $(shell ./configure-version --update $(isok))
+-initial_setup := $(call shout,$(initial_setup),Version configuration failed))
++#initial_setup := $(shell ./configure-version --update $(isok))
++#initial_setup := $(call shout,$(initial_setup),Version configuration failed))
+ 
+ config/config.vars: configure config/configure config/configure.inc \
+   $(wildcard config/*.in)

srcpkgs/bup/template

@@ -1,6 +1,6 @@
 # Template file for 'bup'
 pkgname=bup
-version=0.27.1
+version=0.28
 revision=1
 build_style=configure
 hostmakedepends="python perl git"
@@ -10,5 +10,14 @@ maintainer="Enno Boland <gottox@voidlinux.eu>"
 license="LGPL-2"
 homepage="https://github.com/bup/bup"
 distfiles="https://github.com/bup/bup/archive/${version}.tar.gz"
-checksum=4353a2819b8ec361677dae2e4c1718c01a579e26f801ef94a46dfaeb0cfa4398
+checksum=9e0fbdfadd52e67ff13464060acd98d714425421e8accfb6671e296586087e09
 nocross=yes
+
+pre_configure() {
+	sed -i 's#^PREFIX=.*#PREFIX=/usr#' Makefile
+	cat > lib/bup/_version.py <<EOF
+COMMIT='017af24d11d45541dd20d48568588650cc5ed598'
+NAMES='(tag: bup-0.28)'
+DATE='2016-05-24 18:13:56 -0500'
+EOF
+}