15c3ffabea
libgit2 depends on zlib. If libgit2's build system does not find a system zlib, then it compiles a bundled version of it, which is not really great. So instead, add zlib as a mandatory dependency. Signed-off-by: Nicolas Cavallari <nicolas.cavallari@green-communications.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>