gdb: depend on zlib if zlib is selected

gdb can read debug informations in produced binaries with compressed debug sections if gdb is compiled with `zlib'.

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>

SVN-Revision: 34007

package/devel/gdb/Makefile

@@ -23,7 +23,7 @@ include $(INCLUDE_DIR)/package.mk
 define Package/gdb/Default
   SECTION:=utils
   CATEGORY:=Utilities
-  DEPENDS:=@!(avr32||cris) +libthread-db
+  DEPENDS:=@!(avr32||cris) +libthread-db +PACKAGE_zlib:zlib
   URL:=http://www.gnu.org/software/gdb/
 endef