RFC: svn for make fetch

[Eitan Adler]

Any problems with something like this in bsd.svn.mk

Comments and suggestions welcome...

x-svn-export:
        svn export -r${SVN_REV} ${SVN_URL} ${WRKSRC}
x-svn-tar:
        ${TAR} -cjvf ${DISTNAME}.tar.bz2 ${WRKSRC}
        ${RM} -rf ${WRKSRC}
x-svn-head:
        SVN_REV !=      svn info ${SVN_URL} | grep "^Last Changed Rev:"|awk
'${print $$4}'
x-svn-all: .ORDER x-svn-head x-svn-export x-svn-tar makesum
x-svn-prebuild: x-svn-export x-svn-tar checksum