Description: Find ZyppCommon on multi-arch systems without having to set ZYPP_PREFIX
Author: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Forwarded: https://github.com/openSUSE/zypper/issues/52

--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,8 +3,19 @@
 SET( PACKAGE "zypper" )
 
 # where to look first for cmake modules, before ${CMAKE_ROOT}/Modules/ is checked
+IF (DEFINED ZYPP_PREFIX)
+  SET( CMAKE_MODULE_PATH
+    ${ZYPP_PREFIX}/${LIB}/cmake/Zypp/
+    ${CMAKE_MODULE_PATH}
+  )
+ELSE (DEFINED ZYPP_PREFIX)
+  SET( CMAKE_MODULE_PATH
+    ${CMAKE_INSTALL_PREFIX}/${LIB}/cmake/Zypp/
+    ${CMAKE_MODULE_PATH}
+  )
+ENDIF (DEFINED ZYPP_PREFIX)
+
 SET( CMAKE_MODULE_PATH
-  ${ZYPP_PREFIX}/share/cmake/Modules
   ${ZYPPER_SOURCE_DIR}/cmake/modules
   ${CMAKE_MODULE_PATH}
 )