From: alexandre.montplaisir@polymtl.ca (Alexandre Montplaisir)
Subject: [lttng-dev] [UST PATCH] Build a jar for the Java side of the JNI interface
Date: Wed, 11 Apr 2012 15:24:42 -0400 [thread overview]
Message-ID: <1334172282-4972-1-git-send-email-alexandre.montplaisir@polymtl.ca> (raw)
Signed-off-by: Alexandre Montplaisir <alexandre.montplaisir at polymtl.ca>
---
liblttng-ust-java/.gitignore | 1 +
liblttng-ust-java/LTTngUst.java | 2 +-
liblttng-ust-java/Makefile.am | 8 ++++++--
liblttng-ust-java/README | 5 +++++
4 files changed, 13 insertions(+), 3 deletions(-)
diff --git a/liblttng-ust-java/.gitignore b/liblttng-ust-java/.gitignore
index 677373e..e07ee50 100644
--- a/liblttng-ust-java/.gitignore
+++ b/liblttng-ust-java/.gitignore
@@ -1,2 +1,3 @@
org_lttng_ust_LTTngUst.h
org/
+liblttng-ust-java.jar
diff --git a/liblttng-ust-java/LTTngUst.java b/liblttng-ust-java/LTTngUst.java
index d3f1eda..68ed120 100644
--- a/liblttng-ust-java/LTTngUst.java
+++ b/liblttng-ust-java/LTTngUst.java
@@ -18,7 +18,7 @@
package org.lttng.ust;
-class LTTngUst {
+public class LTTngUst {
public static native void tracepointString(String name, String arg);
static {
System.loadLibrary("lttng-ust-java");
diff --git a/liblttng-ust-java/Makefile.am b/liblttng-ust-java/Makefile.am
index 9e01e04..7e1834a 100644
--- a/liblttng-ust-java/Makefile.am
+++ b/liblttng-ust-java/Makefile.am
@@ -7,10 +7,11 @@ liblttng_ust_java_la_SOURCES = LTTngUst.c org_lttng_ust_LTTngUst.h lttng_ust_jav
dist_noinst_DATA = LTTngUst.java
liblttng_ust_java_la_LIBADD = -lc -L$(top_builddir)/liblttng-ust/.libs -llttng-ust
-all: LTTngUst.class org_lttng_ust_LTTngUst.h
+all: LTTngUst.class org_lttng_ust_LTTngUst.h liblttng-ust-java.jar
clean-local:
- rm org_lttng_ust_LTTngUst.h
+ rm org_lttng_ust_LTTngUst.h
+ rm liblttng-ust-java.jar
rm -rf org/
LTTngUst.class: LTTngUst.java
@@ -19,4 +20,7 @@ LTTngUst.class: LTTngUst.java
org_lttng_ust_LTTngUst.h: LTTngUst.class
javah org.lttng.ust.LTTngUst
+liblttng-ust-java.jar: LTTngUst.class
+ jar cf liblttng-ust-java.jar org/*
+
endif
diff --git a/liblttng-ust-java/README b/liblttng-ust-java/README
index 37834e6..4b4d2c6 100644
--- a/liblttng-ust-java/README
+++ b/liblttng-ust-java/README
@@ -10,3 +10,8 @@ dependency: openjdk-6-jdk
dependency: gcj-4.4-jdk
./configure --with-java-jdk=/usr/lib/jvm/java-gcj --with-jni-interface
+
+
+After building, you can use the liblttng-ust-java.jar file in a Java project.
+It requires the liblttng-ust-java.so* files (which get installed when doing
+`make install') so make sure those are in the linker's library path.
--
1.7.9.1
next reply other threads:[~2012-04-11 19:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-11 19:24 Alexandre Montplaisir [this message]
2012-04-11 22:50 ` Mathieu Desnoyers
2012-04-12 2:28 ` Alexandre Montplaisir
2012-04-12 13:36 ` Mathieu Desnoyers
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