zorba-coders team mailing list archive

[David Graf <david.graf@xxxxxxxxxx>]

Hey Chris

After reading your last comments, I decided to bypass the problem
differently. Without changing FindJNI.cmake. I generate the JAVA_HOME
variable with a bash script and set it before searching the JNI stuff.
Here is the code:


1	=== modified file 'runtime/zorba_modules/util-jvm/CMakeLists.txt'
2	--- runtime/zorba_modules/util-jvm/CMakeLists.txt	2012-05-22 09:45:57 +0000
3	+++ runtime/zorba_modules/util-jvm/CMakeLists.txt	2012-06-13 13:23:06 +0000
4	@@ -23,6 +23,18 @@
5	   MESSAGE(STATUS "")
6	   MESSAGE(STATUS "--- Module:   util-jvm    ---")
7	 
8	+  # 28msec special
9	+  IF (UNIX AND NOT APPLE)                                                                                                                              
10	+    EXECUTE_PROCESS(
11	+      COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/generate-java-home.sh 
12	+      OUTPUT_VARIABLE _JAVA_HOME
13	+      RESULT_VARIABLE RES)
14	+    IF (RES EQUAL 0)
15	+      MESSAGE(STATUS "GENERATED JAVA_HOME: " ${_JAVA_HOME})
16	+      set(ENV{JAVA_HOME} ${_JAVA_HOME})                                                                                            
17	+    ENDIF()
18	+  ENDIF()
19	+
20	   MESSAGE (STATUS "Looking for JNI")
21	   FIND_PACKAGE(JNI)
22	 
23	
24	=== added file 'runtime/zorba_modules/util-jvm/generate-java-home.sh'
25	--- runtime/zorba_modules/util-jvm/generate-java-home.sh	1970-01-01 00:00:00 +0000
26	+++ runtime/zorba_modules/util-jvm/generate-java-home.sh	2012-06-13 13:23:06 +0000
27	@@ -0,0 +1,4 @@
28	+WHICH_JAVA=$(which java)
29	+RESULT_CODE=$?
30	+echo -n $(cd $(dirname $(readlink -f $WHICH_JAVA))/../..; pwd)
31	+exit $RESULT_CODE

I like it much more then the other solution. Setting JAVA_HOME is a much
better idea.

-- 
You received this bug notification because you are a member of Zorba
Coders, which is the registrant for Zorba.
https://bugs.launchpad.net/bugs/989490

Title:
  on ubuntu 12.04, Java and/or JNI not found

Status in Zorba - The XQuery Processor:
  Confirmed

Bug description:
  Hey Chris

  Java and/or JNI is not found on ubuntu 12.04. Therefore, fop doesn't
  work. I think the paths to java stuff changed on ubuntu 12.04. Maybe,
  cmake 2.8.8 is handle those changes. cmake 2.8.7 is not.

  David

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