Detect a missing javac and provide a slightly more helpful error message.
Note the hyphens in the error message are required because the output of
this scripts is used directly in a Makefile target.
Signed-off-by: Rod Whitby <rod@whitby.id.au>
diff --git a/core/find-jdk-tools-jar.sh b/core/find-jdk-tools-jar.sh
index 091eae4..587fbc0 100755
--- a/core/find-jdk-tools-jar.sh
+++ b/core/find-jdk-tools-jar.sh
@@ -2,6 +2,10 @@
echo $ANDROID_JAVA_HOME/lib/tools.jar
else
JAVAC=$(which javac)
+ if [ -z "$JAVAC" ] ; then
+ echo "Please-install-JDK-5.0,-update-12-or-higher,-which-you-can-download-from-java.sun.com"
+ exit 1
+ fi
while [ -L $JAVAC ] ; do
LSLINE=$(ls -l $JAVAC)
JAVAC=$(echo -n $LSLINE | sed -e "s/.* -> //")