dnl Available from the GNU Autoconf Macro Archive at: dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_try_run_javac.html dnl AC_DEFUN([AC_TRY_RUN_JAVA],[ AC_REQUIRE([AC_PROG_JAVAC])dnl AC_REQUIRE([AC_PROG_JAVA])dnl cat << \EOF > Test.java /* [#]line __oline__ "configure" */ ifelse([$1], , , [include $1;]) public class Test { [$2] } EOF if AC_TRY_COMMAND($JAVAC $JAVACFLAGS Test.java) && test -s Test.class && (CLASSPATH=.:$CLASSPATH $JAVA $JAVAFLAGS Test; exit) 2>/dev/null then dnl Don't remove the temporary files here, so they can be examined. ifelse([$3], , :, [$3]) else echo "configure: failed program was:" >&AC_FD_CC cat Test.java >&AC_FD_CC ifelse([$4], , , [ rm -fr Test* $4 ])dnl fi rm -fr Test*])