* tools/dev/unix-build/Makefile.svn: Fetch distfiles over HTTPS where possible.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1616152 13f79535-47bb-0310-9956-ffa450edef68
* tools/dev/unix-build/Makefile.svn: Add a convenience target to fetch distfiles.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1616153 13f79535-47bb-0310-9956-ffa450edef68
* tools/dev/unix-build/Makefile.svn: Turns out Oracle is incompetent WRT https.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1616160 13f79535-47bb-0310-9956-ffa450edef68