Clean up usbip package version generation

Extract the current usbip version from its config.h file rather than
repeating it in rules.real where we might forget to update it.

Pass VERSION_DEBIAN into rules.real from rules.gen rather than
invoking dpkg-parsechangelog again.

svn path=/dists/sid/linux-tools/; revision=19188

debian/bin/gencontrol.py

@@ -39,6 +39,7 @@ class gencontrol(object):
     def do_main_setup(self, vars, makeflags):
         makeflags.update({
             'VERSION': self.version.linux_version,
+            'VERSION_DEBIAN': self.version.complete,
             'UPSTREAMVERSION': self.version.linux_upstream,
         })
 

debian/rules.real

@@ -3,8 +3,6 @@ export DH_OPTIONS
 include debian/rules.defs
 
 DEB_BUILD_ARCH := $(shell dpkg-architecture -qDEB_BUILD_ARCH)
-PACKAGE_VERSION := $(shell dpkg-parsechangelog | sed -ne 's,^Version: ,,p')
-USBIP_VERSION := 1.1.1+$(PACKAGE_VERSION)
 
 binary-arch: install-kbuild install-usbip
 ifneq ($(filter alpha amd64 armel armhf hppa i386 powerpc ppc64 s390 s390x sh4 sparc sparc64,$(DEB_BUILD_ARCH)),)
@@ -61,6 +59,7 @@ install-tools: $(STAMPS_DIR)/build
 
 install-usbip: DH_OPTIONS = -plibusbip-dev -pusbip
 install-usbip: DIR = $(CURDIR)/debian/tmp
+install-usbip: override VERSION := $(shell sed -ne 's,^#define PACKAGE_VERSION "\(.*\)"$$,\1,p' $(BUILD_DIR)/drivers/staging/usbip/userspace/config.h)
 install-usbip: $(STAMPS_DIR)/build
 	dh_testdir
 	dh_testroot
@@ -75,6 +74,7 @@ install-usbip: $(STAMPS_DIR)/build
 	dh_fixperms
 	dh_installdeb
 	dh_shlibdeps
-	dh_gencontrol -- -v$(USBIP_VERSION)
+	test -n "$(VERSION)" -a -n "$(VERSION_DEBIAN)"
+	dh_gencontrol -- -v$(VERSION)+$(VERSION_DEBIAN)
 	dh_md5sums
 	dh_builddeb