2 files changed, 15 insertions, 2 deletions

diff --git a/recipes-core/ecj/ecj-bootstrap-native.bb b/recipes-core/ecj/ecj-bootstrap-native.bb
index e159c9d..276a8f0 100644
--- a/recipes-core/ecj/ecj-bootstrap-native.bb
+++ b/recipes-core/ecj/ecj-bootstrap-native.bb
@@ -27,7 +27,13 @@ inherit native
 do_compile() {
   # Create the start script
   echo "#!/bin/sh" > ecj-bootstrap
-  echo "ECJ_JAR=${STAGING_DATADIR}/java/${JAR}" >> ecj-bootstrap
+
+  # get absolute path to parent directory, and use that as base path for the jar
+  echo "SH_DIR=\`dirname "\$0"\`" >> ecj-bootstrap
+  echo "CURRENT_DIR=\`cd "\${SH_DIR}" && pwd\`" >> ecj-bootstrap
+  echo "PARENT_DIR=\`dirname \${CURRENT_DIR}\`" >> ecj-bootstrap
+
+  echo "ECJ_JAR=\${PARENT_DIR}/share/java/${JAR}" >> ecj-bootstrap
   echo "RUNTIME=java" >> ecj-bootstrap
   cat ecj.in >> ecj-bootstrap
 }
diff --git a/recipes-core/ecj/ecj-initial-native.bb b/recipes-core/ecj/ecj-initial-native.bb
index ed334ed..1792390 100644
--- a/recipes-core/ecj/ecj-initial-native.bb
+++ b/recipes-core/ecj/ecj-initial-native.bb
@@ -21,11 +21,18 @@ JAR = "ecj-bootstrap.jar"
 do_compile() {
   # Create the start script
   echo "#!/bin/sh" > ecj-initial
-  echo "ECJ_JAR=${STAGING_DATADIR}/java/${JAR}" >> ecj-initial
+
+  # get absolute path to parent directory, and use that as base path for the jar
+  echo "SH_DIR=\`dirname "\$0"\`" >> ecj-initial
+  echo "CURRENT_DIR=\`cd "\${SH_DIR}" && pwd\`" >> ecj-initial
+  echo "PARENT_DIR=\`dirname \${CURRENT_DIR}\`" >> ecj-initial
+
+  echo "ECJ_JAR=\${PARENT_DIR}/share/java/${JAR}" >> ecj-initial
   echo "RUNTIME=java-initial" >> ecj-initial
   cat ecj-initial.in >> ecj-initial
 }
 
+
 do_install() {
   install -d ${D}${bindir}
   install -m 755 ${S}/ecj-initial ${D}${bindir}