Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/03_all_gcc43-java-nomulti.patch

diff -durN gcc-4.3.1.orig/libjava/configure gcc-4.3.1/libjava/configure

--- gcc-4.3.1.orig/libjava/configure	2008-06-06 16:49:11.000000000 +0200

+++ gcc-4.3.1/libjava/configure	2008-06-10 14:57:38.000000000 +0200

@@ -1018,6 +1018,8 @@

   --enable-gconf-peer     compile GConf native peers for util.preferences

   --enable-java-maintainer-mode

                           allow rebuilding of .class and .h files

+  --enable-libjava-multilib

+                          build libjava as multilib

   --disable-dependency-tracking  speeds up one-time build

   --enable-dependency-tracking   do not reject slow dependency extractors

   --enable-maintainer-mode  enable make rules and dependencies not useful

@@ -1850,6 +1852,16 @@

 fi

+# Check whether --enable-libjava-multilib was given.

+if test "${enable_libjava_multilib+set}" = set; then

+  enableval=$enable_libjava_multilib;

+fi

+

+if test "$enable_libjava_multilib" = no; then

+  multilib=no

+  ac_configure_args="$ac_configure_args --disable-multilib"

+fi

+

 # It may not be safe to run linking tests in AC_PROG_CC/AC_PROG_CXX.

diff -durN gcc-4.3.1.orig/libjava/configure.ac gcc-4.3.1/libjava/configure.ac

--- gcc-4.3.1.orig/libjava/configure.ac	2007-12-22 16:48:46.000000000 +0100

+++ gcc-4.3.1/libjava/configure.ac	2008-06-10 14:57:38.000000000 +0200

@@ -82,6 +82,13 @@

 	[allow rebuilding of .class and .h files]))

 AM_CONDITIONAL(JAVA_MAINTAINER_MODE, test "$enable_java_maintainer_mode" = yes)

+AC_ARG_ENABLE(libjava-multilib,

+	AS_HELP_STRING([--enable-libjava-multilib], [build libjava as multilib]))

+if test "$enable_libjava_multilib" = no; then

+  multilib=no

+  ac_configure_args="$ac_configure_args --disable-multilib"

+fi

+

 # It may not be safe to run linking tests in AC_PROG_CC/AC_PROG_CXX.

 GCC_NO_EXECUTABLES