HADOOP-8747. Syntax error on cmake version 2.6 patch 2 in JNIFlags.cmake. (cmccabe via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1378770 13f79535-47bb-0310-9956-ffa450edef68

hadoop-common-project/hadoop-common/CHANGES.txt

@@ -450,6 +450,8 @@ Branch-2 ( Unreleased changes )
     HADOOP-8737. cmake: always use JAVA_HOME to find libjvm.so, jni.h, jni_md.h.
     (Colin Patrick McCabe via eli)
 
+    HADOOP-8747. Syntax error on cmake version 2.6 patch 2 in JNIFlags.cmake. (cmccabe via tucu)
+
   BREAKDOWN OF HDFS-3042 SUBTASKS
 
     HADOOP-8220. ZKFailoverController doesn't handle failure to become active

hadoop-common-project/hadoop-common/src/JNIFlags.cmake

@@ -103,9 +103,11 @@ IF("${CMAKE_SYSTEM}" MATCHES "Linux")
         PATHS ${_JDK_DIRS}
         NO_DEFAULT_PATH)
     SET(JNI_LIBRARIES ${JAVA_JVM_LIBRARY})
-    IF((NOT JAVA_JVM_LIBRARY) OR (NOT JAVA_INCLUDE_PATH) OR (NOT JAVA_INCLUDE_PATH2))
-        MESSAGE("JAVA_HOME=${JAVA_HOME}, JAVA_JVM_LIBRARY=${JAVA_JVM_LIBRARY}")
-        MESSAGE("JAVA_INCLUDE_PATH=${JAVA_INCLUDE_PATH}, JAVA_INCLUDE_PATH2=${JAVA_INCLUDE_PATH2}")
+    MESSAGE("JAVA_HOME=${JAVA_HOME}, JAVA_JVM_LIBRARY=${JAVA_JVM_LIBRARY}")
+    MESSAGE("JAVA_INCLUDE_PATH=${JAVA_INCLUDE_PATH}, JAVA_INCLUDE_PATH2=${JAVA_INCLUDE_PATH2}")
+    IF(JAVA_JVM_LIBRARY AND JAVA_INCLUDE_PATH AND JAVA_INCLUDE_PATH2)
+        MESSAGE("Located all JNI components successfully.")
+    ELSE()
         MESSAGE(FATAL_ERROR "Failed to find a viable JVM installation under JAVA_HOME.")
     ENDIF()
 ELSE()