Control: tags -1 patch Not a perfect solution but sufficient for stretch is the following change to use OpenSSL 1.0.2:
--- debian/control.old 2016-11-10 11:49:38.000000000 +0000 +++ debian/control 2016-11-10 11:49:44.000000000 +0000 @@ -8,7 +8,7 @@ Build-Depends: debhelper (>= 9), dh-autoreconf, libdb-dev, - libssl-dev + libssl1.0-dev Vcs-Browser: http://anonscm.debian.org/gitweb/?p=collab-maint/isync.git Vcs-Git: git://anonscm.debian.org/collab-maint/isync.git Homepage: http://isync.sourceforge.net/ cu Adrian -- "Is there not promise of rain?" Ling Tan asked suddenly out of the darkness. There had been need of rain for many days. "Only a promise," Lao Er said. Pearl S. Buck - Dragon Seed