Java can only be built as 1 ABI at the moment. So this switch will all the disabling of only the java multilib build diff -Naur gcc-4.4.0.orig/libjava/configure gcc-4.4.0/libjava/configure --- gcc-4.4.0.orig/libjava/configure 2009-07-14 09:25:46.000000000 -0700 +++ gcc-4.4.0/libjava/configure 2009-07-14 09:33:34.000000000 -0700 @@ -1021,6 +1021,8 @@ default=yes --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 @@ -1973,6 +1975,16 @@ 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 -Naur gcc-4.4.0.orig/libjava/configure.ac gcc-4.4.0/libjava/configure.ac --- gcc-4.4.0.orig/libjava/configure.ac 2009-07-14 09:25:46.000000000 -0700 +++ gcc-4.4.0/libjava/configure.ac 2009-07-14 09:33:34.000000000 -0700 @@ -139,6 +139,13 @@ [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