Releng: build against 4.8RC4a
diff --git a/features/org.eclipse.objectteams.otdt.core.patch/feature.xml b/features/org.eclipse.objectteams.otdt.core.patch/feature.xml
index cf71a47..0e50589 100644
--- a/features/org.eclipse.objectteams.otdt.core.patch/feature.xml
+++ b/features/org.eclipse.objectteams.otdt.core.patch/feature.xml
@@ -59,7 +59,7 @@
    </url>
 
    <requires>
-      <import feature="org.eclipse.jdt" version="3.14.0.v20180607-0300" patch="true"/>	
+      <import feature="org.eclipse.jdt" version="3.14.0.v20180611-0500" patch="true"/>	
    </requires>
 
    <plugin
diff --git a/releng/build-scripts/build/otdt_prerequisites-hipp.sh b/releng/build-scripts/build/otdt_prerequisites-hipp.sh
index c8f0ad7..9eecc06 100644
--- a/releng/build-scripts/build/otdt_prerequisites-hipp.sh
+++ b/releng/build-scripts/build/otdt_prerequisites-hipp.sh
@@ -53,14 +53,14 @@
 
 # VERSIONS:
 # Eclipse SDK build identifier (used for substitution in otdt.map.in etc.):
-SDK_QUALIFIER=${SDK_QUALIFIER:="I20180607-0300"}
+SDK_QUALIFIER=${SDK_QUALIFIER:="I20180611-0500"}
 
 # Architecture (as used by OSGi):
 ARCH=`arch`
 
 # used only locally (components of the ECLIPSE_SDK_TGZ path):
-EVERSION=${EVERSION:="I20180607-0300"}
-DROP=${DROPS4}/${DROP:="I20180607-0300"}
+EVERSION=${EVERSION:="4.8RC4a"}
+DROP=${DROPS4}/${DROP:="S-4.8RC4a-201806110500"}
 
 # EXPORT: archive file of the base eclipse SDK build:
 ECLIPSE_SDK_TGZ=${DROP}/eclipse-SDK-${EVERSION}-linux-gtk-${ARCH}.tar.gz
diff --git a/releng/build-scripts/build/run.properties b/releng/build-scripts/build/run.properties
index 38c89e4..0c4173e 100644
--- a/releng/build-scripts/build/run.properties
+++ b/releng/build-scripts/build/run.properties
@@ -23,8 +23,8 @@
 org.eclipse.equinox.launcher_jar=org.eclipse.equinox.launcher_1.5.0.v20180512-1130.jar
 
 # for patching our patch feature to match this version with any suffix:
-jdt.feature.version=3.14.0.v20180607-0300
-jdt.feature.version.next=3.14.0.v20180607-0301
+jdt.feature.version=3.14.0.v20180611-0500
+jdt.feature.version.next=3.14.0.v20180611-0501
 
 # jdt.core fragments for extracting pre-built classes and properties:
 jdt.compiler.apt=org.eclipse.jdt.compiler.apt_1.3.200.v20180523-0418.jar