This tiny patch makes libsigrok again compatible with libzip 0.10 by defining zip_discard() as an empty preprocessor macro. libzip 0.10 is still in broad use, because long-term-support Linux distributions like Ubuntu 14.04 ship this version. So I think it is quite important to be able to build libsigrok on these. libzip >= 0.11 requirement was introduced in http://sigrok.org/gitweb/?p=libsigrok.git;a=commitdiff;h=896fc9c7231c7567cda84404eb0fcdd889b556a2 due to the use of zip_discard() introduced in http://sigrok.org/gitweb/?p=libsigrok.git;a=commitdiff;h=8d4097ffa69249be0fac8ab5d6a6e1e0b5fc368b PS: Thanks for your great work!
*** This bug has been marked as a duplicate of bug 677 ***
*** This bug has been marked as a duplicate of bug 674 ***