Disable impressive sed command for libdvdnav.spec file from the orignal source.

extras/contrib/src/Makefile

@@ -1122,8 +1122,8 @@ CLEAN_FILE += .libdvdread
 libdvdnav-rpm: libdvdnav-$(LIBDVDNAV_VERSION).tar.bz2
 	$(RPM_PREPARE)
 	cp Patches/dvdnav.patch rpm/SOURCES/
-	cp libdvdnav/misc/libdvdnav.spec rpm/SPECS/
-	sed -e 's/%define	prefix  \/home\/jpsaman\/Source\/vlc-0.8.6c-bugfix-m2x.git\/extras\/contrib/%define	prefix \/usr/' -e 's/Copyright:	GPL/License:	GPL\nPatch0:	dvdnav.patch/' -e 's/%setup/%setup  -n libdvdnav-${LIBDVDNAV_VERSION}\n%patch -p1/' -e 's/%{name}-%{version}.tar.gz/%{name}-${LIBDVDNAV_VERSION}.tar.bz2/' -e 's/#\/dvdnav.m4/%{prefix}\/include\/dvdread\/\*\n%{prefix}\/lib\/libdvdread.\*\n%{prefix}\/share\/aclocal\/dvdnav.m4/' -e 's/configure/configure --enable-static --with-libdvdcss=$${RPM_BUILD_DIR}\/libdvdcss/' -i.orig rpm/SPECS/libdvdnav.spec
+#	cp libdvdnav/misc/libdvdnav.spec rpm/SPECS/
+#	sed -e 's/%define	prefix  \/home\/jpsaman\/Source\/vlc-0.8.6c-bugfix-m2x.git\/extras\/contrib/%define	prefix \/usr/' -e 's/Copyright:	GPL/License:	GPL\nPatch0:	dvdnav.patch/' -e 's/%setup/%setup  -n libdvdnav-${LIBDVDNAV_VERSION}\n%patch -p1/' -e 's/%{name}-%{version}.tar.gz/%{name}-${LIBDVDNAV_VERSION}.tar.bz2/' -e 's/#\/dvdnav.m4/%{prefix}\/include\/dvdread\/\*\n%{prefix}\/lib\/libdvdread.\*\n%{prefix}\/share\/aclocal\/dvdnav.m4/' -e 's/configure/configure --enable-static --with-libdvdcss=$${RPM_BUILD_DIR}\/libdvdcss/' -i.orig rpm/SPECS/libdvdnav.spec
 	$(RPM_BUILD_SPEC)
 	touch $@
 
@@ -2208,4 +2208,4 @@ clean-src: clean
 clean-rpm:
 	rm -fr rpm/
 
-distclean: clean-src clean-rpm
+istclean: clean-src clean-rpm