Two files, ftp.netbsd.org/pub/pkgsrc/distfile version and the github version give different
hash digest, but the contents are the exactly the same, probabley compress level is different.
I'll replace ftp.netbsd.org version by github version later.
CF-SX3@makoto 18:12:01/190915(/export/fromcvs)% ls -la */fromcvs-0*
-rw-r--r-- 1 makoto wheel 46593 Sep 15 17:59 github/fromcvs-0.0.0.134.zip
-rw-r--r-- 1 makoto wheel 46593 Mar 8 2015 netbsd/fromcvs-0.0.0.134.zip
CF-SX3@makoto 18:12:04/190915(/export/fromcvs)% sha1 */fromcvs-0*
SHA1 (github/fromcvs-0.0.0.134.zip) = a212bf8b1a3eee50ab95afcfcb0ac8d5a3722d9e
SHA1 (netbsd/fromcvs-0.0.0.134.zip) = ed979e5ee19613d8cb9aac31ca014116dba08bdc
8105161ea5