BUG: honor REQUIRED and QUIETLY (#5312)

Alex

Modules/FindCURL.cmake

@@ -25,14 +25,18 @@ ELSE(CURL_INCLUDE_DIR AND CURL_LIBRARY)
 ENDIF(CURL_INCLUDE_DIR AND CURL_LIBRARY)
 
 # Report the results.
-IF(NOT CURL_FOUND)
-  SET(CURL_DIR_MESSAGE
-    "CURL was not found. Make sure CURL_LIBRARY and CURL_INCLUDE_DIR are set.")
+IF(CURL_FOUND)
   IF(NOT CURL_FIND_QUIETLY)
-    MESSAGE(STATUS "${CURL_DIR_MESSAGE}")
-  ELSE(NOT CURL_FIND_QUIETLY)
-    IF(CURL_FIND_REQUIRED)
-      MESSAGE(FATAL_ERROR "${CURL_DIR_MESSAGE}")
-    ENDIF(CURL_FIND_REQUIRED)
+    MESSAGE(STATUS "CURL found: ${CURL_LIBRARIES}")
   ENDIF(NOT CURL_FIND_QUIETLY)
-ENDIF(NOT CURL_FOUND)
+ELSE(CURL_FOUND)
+  SET(CURL_DIR_MESSAGE
+    "CURL was not found. Make sure CURL_LIBRARY and CURL_INCLUDE_DIR are set.")
+  IF(CURL_FIND_REQUIRED)
+    MESSAGE(FATAL_ERROR "${CURL_DIR_MESSAGE}")
+  ELSE(CURL_FIND_REQUIRED)
+    IF(NOT CURL_FIND_QUIETLY)
+      MESSAGE(STATUS "${CURL_DIR_MESSAGE}")
+    ENDIF(NOT CURL_FIND_QUIETLY)
+  ENDIF(CURL_FIND_REQUIRED)
+ENDIF(CURL_FOUND)