git: needs zlib and host-gettext

host-gettext fixes:
http://autobuild.buildroot.net/results/a5b/a5b1bb708d62a9e296f05899f0984087fcf9e2ce/

zlib fixes:
http://autobuild.buildroot.net/results/08f/08f5ed4dd35ad1ce06dda7577aae87b9aa7069b2/

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/git/Config.in

@@ -1,6 +1,7 @@
 config BR2_PACKAGE_GIT
 	bool "git"
 	depends on BR2_LARGEFILE
+	select BR2_PACKAGE_ZLIB
 	help
 	  Git is a free and open source distributed version control system
 	  designed to handle everything from small to very large projects.

package/git/git.mk

@@ -8,10 +8,7 @@ GIT_VERSION         = 1.8.3
 GIT_SITE            = http://git-core.googlecode.com/files/
 GIT_LICENSE         = GPLv2 LGPLv2.1+
 GIT_LICENSE_FILES   = COPYING LGPL-2.1
-
-ifeq ($(BR2_PACKAGE_ZLIB),y)
-	GIT_DEPENDENCIES += zlib
-endif
+GIT_DEPENDENCIES    = zlib host-gettext
 
 ifeq ($(BR2_PACKAGE_OPENSSL),y)
 	GIT_DEPENDENCIES += openssl