No rule to make target `repo/db/current

[Peter Johansson]

When building from svndigest-0.9.tar.gz, make check fails with

g++ -pedantic -Wno-long-long -O3    -o cache_partial.test cache_partial.o ./libsvndigesttest.a ../lib/libsvndigest.a ../yat/libyat.a -lsvn_client-1 -lsvn_diff-1 -lsvn_wc-1 -lsvn_ra-1 -lsvn_subr-1  -lapr-1   -lpthread -lplplotcxxd -lplplotd -lltdl -ldl -lm -lcsirocsa -lcsironn -lqhull -lqsastime   
make[3]: *** No rule to make target `repo/db/current', needed by `cache_partial.log'.  Stop.

[Peter Johansson]

Interestingly, I cannot reproduce on Mac OSX. That explains why this was not caught during the ReleaseProcedure.

[Peter Johansson]

(In [1311]) refs #487. Only depend on repo when we are in wc. Strictly speaking we could depend also when not in wc but have test repo, i.e., building from an svn export, but that corner case seemed less important and Automake Conditinal HAVE_SVN_WC was already available.

[Peter Johansson]

r1311 fixed the problem. distcheck now passes on the machine on which the problem was detected.