doc: implement REUSE with SPDX identifiers

[lttng-ust.git] / doc / examples / java-log4j / run

diff --git a/doc/examples/java-log4j/run b/doc/examples/java-log4j/run
index 9dca6087690d15bff9bd6b149a2f978762d726e0..f03271a9afc0016ed7f30d69866eff7721322fe0 100755 (executable)
--- a/doc/examples/java-log4j/run
+++ b/doc/examples/java-log4j/run
@@ -1,30 +1,40 @@
 #!/bin/bash
 
+# SPDX-FileCopyrightText: 2023 EfficiOS, Inc
+#
+# SPDX-License-Identifier: MIT
+
 #
 # The -cp path should be changed to the lttng ust agent jar file on your system
 # or locally to the project. Same goes for the Java library path in order to
 # find the JNI Log4j library.
 #
 
-DIR=`dirname $0`
-JARFILE="liblttng-ust-agent.jar"
+DIR=$(dirname "$0")
+JARFILE_COMMON="lttng-ust-agent-common.jar"
+JARFILE_LOG4J="lttng-ust-agent-log4j.jar"
+JAVA_OPTIONS=""
 
 # If system classpath is empty, try to guess log4j location
 if [ "x$CLASSPATH" = "x" ]; then
        CLASSPATH="/usr/local/share/java/log4j.jar:/usr/share/java/log4j.jar"
 fi
 
-cd $DIR
+cd "$DIR" || exit 1
 
 if [ -f "$DIR/.intree" ]; then
-       CLASSPATH="../../../liblttng-ust-java-agent/java/$JARFILE:$CLASSPATH"
-       LIBPATH="../../../liblttng-ust-java-agent/jni/log4j/.libs"
+       CLASSPATH="$CLASSPATH:../../../src/lib/lttng-ust-java-agent/java/lttng-ust-agent-common/$JARFILE_COMMON"
+       CLASSPATH="$CLASSPATH:../../../src/lib/lttng-ust-java-agent/java/lttng-ust-agent-log4j/$JARFILE_LOG4J"
+       LIBPATH="../../../src/lib/lttng-ust-java-agent/jni/log4j/.libs"
 else
-       CLASSPATH="/usr/local/share/java/$JARFILE:/usr/share/java/$JARFILE:$CLASSPATH"
+       CLASSPATH="$CLASSPATH:/usr/local/share/java/$JARFILE_COMMON:/usr/share/java/$JARFILE_COMMON"
+       CLASSPATH="$CLASSPATH:/usr/local/share/java/$JARFILE_LOG4J:/usr/share/java/$JARFILE_LOG4J"
        # Use system defined java.library.path
        #LIBPATH="/usr/local/lib:/usr/lib"
 fi
 
-java -classpath "$CLASSPATH:." -Djava.library.path="$LIBPATH" Hello
+if [ "x$LIBPATH" != "x" ]; then
+       JAVA_OPTIONS="$JAVA_OPTIONS -Djava.library.path=$LIBPATH"
+fi
 
-cd -
+java -classpath "$CLASSPATH:." $JAVA_OPTIONS HelloLog4j