fix check if DEPENDS was found

dirk-thomas · dirk-thomas · commit 03bf92ca8704 · 2016-07-12T08:02:29.000-07:00
diff --git a/cmake/catkin_package.cmake b/cmake/catkin_package.cmake
@@ -144,7 +144,7 @@ function(_catkin_package)
     endif()
     if("${second_item}" STREQUAL "COMPONENTS")
       list(GET depend_list 0 depend_name)
-      if(NOT ${${depend_name}_FOUND})
+      if(NOT ${depend_name}_FOUND)
         message(FATAL_ERROR "catkin_package() DEPENDS on '${depend}' which must be find_package()-ed before")
       endif()
       message(WARNING "catkin_package() DEPENDS on '${depend}' which is deprecated. find_package() it before and only DEPENDS on '${depend_name}' instead")
@@ -157,7 +157,7 @@ function(_catkin_package)
           #message(WARNING "catkin_package() DEPENDS on catkin package '${depend_name}' which is deprecated. Use CATKIN_DEPENDS for catkin packages instead.")
           list(APPEND _PROJECT_CATKIN_DEPENDS ${depend_name})
         else()
-          if(NOT ${${depend_name}_FOUND})
+          if(NOT ${depend_name}_FOUND)
             message(FATAL_ERROR "catkin_package() DEPENDS on '${depend_name}' which must be find_package()-ed before. If it is a catkin package it can be declared as CATKIN_DEPENDS instead without find_package()-ing it.")
           endif()
           list(APPEND PROJECT_DEPENDENCIES_INCLUDE_DIRS ${${depend_name}_INCLUDE_DIRS})
