Index: crosstool-ng/trunk/scripts/build/cc/gcc.sh
===================================================================
--- crosstool-ng/trunk/scripts/build/cc/gcc.sh	(revision 1294)
+++ crosstool-ng/trunk/scripts/build/cc/gcc.sh	(working copy)
@@ -12,12 +12,22 @@
     # subdirectory! You bastard!
     CT_GetFile "gcc-${CT_CC_VERSION}"   \
                {ftp,http}://ftp.gnu.org/gnu/gcc{,{,/releases}/gcc-${CT_CC_VERSION}}
+    # Starting with GCC 4.3, ecj is used for Java, and will only be
+    # built if the configure script finds ecj.jar at the top of the
+    # GCC source tree, which will not be there unless we get it and
+    # put it there ourselves
+    [ "${CT_CC_LANG_JAVA_USE_ECJ}" = "y" ] && \
+        CT_GetFile "ecj-latest.jar" ftp://gcc.gnu.org/pub/java \
+                                    ftp://sourceware.org/pub/java
 }
 
 # Extract gcc
 do_cc_extract() {
     CT_Extract "gcc-${CT_CC_VERSION}"
     CT_Patch "gcc-${CT_CC_VERSION}"
+    # Copy ecj-latest.jar to ecj.jar at the top of the GCC source tree
+    [ "${CT_CC_LANG_JAVA_USE_ECJ}" = "y" ] && \
+        CT_DoExecLog ALL cp ${CT_LOCAL_TARBALLS_DIR}/ecj-latest.jar ${CT_SRC_DIR}/gcc-${CT_CC_VERSION}/ecj.jar
 }
 
 #------------------------------------------------------------------------------
Index: crosstool-ng/trunk/scripts/crosstool.sh
===================================================================
--- crosstool-ng/trunk/scripts/crosstool.sh	(revision 1294)
+++ crosstool-ng/trunk/scripts/crosstool.sh	(working copy)
@@ -315,7 +315,7 @@
             t="${!r}-"
         fi
 
-        for tool in ar as dlltool gcc g++ gnatbind gnatmake ld nm objcopy objdump ranlib strip windres; do
+        for tool in ar as dlltool gcc g++ gcj gnatbind gnatmake ld nm objcopy objdump ranlib strip windres; do
             # First try with prefix + suffix
             # Then try with prefix only
             # Then try with suffix only, but only for BUILD, and HOST iff REAL_BUILD == REAL_HOST
Index: crosstool-ng/trunk/config/cc/gcc.in
===================================================================
--- crosstool-ng/trunk/config/cc/gcc.in	(revision 1294)
+++ crosstool-ng/trunk/config/cc/gcc.in	(working copy)
@@ -223,3 +223,9 @@
     default ""
     help
       Specify the URL that users should visit if they wish to report a bug.
+
+config CC_LANG_JAVA_USE_ECJ
+    bool
+    default y
+    depends on CC_LANG_JAVA
+    depends on CC_GCC_4_3_or_later