1dnl Available from the GNU Autoconf Macro Archive at:
2dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_prog_java.html
3dnl
4dnl Changes for gjdoc: check for "kaffe, gij, java", not only "kaffe, java"
5dnl Changes for GNU Classpath: check for "cacao, jamvm" as well
6dnl
7AC_DEFUN([AC_PROG_JAVA],[
8AC_REQUIRE([AC_EXEEXT])dnl
9if test "x$JAVAPREFIX" = x; then
10        test "x$JAVA" = x && AC_CHECK_PROGS(JAVA, cacao$EXEEXT jamvm$EXEEXT kaffe$EXEEXT gij$EXEEXT java$EXEEXT)
11else
12        test "x$JAVA" = x && AC_CHECK_PROGS(JAVA, cacao$EXEEXT jamvm$EXEEXT kaffe$EXEEXT gij$EXEEXT java$EXEEXT, $JAVAPREFIX)
13fi
14test "x$JAVA" = x && AC_MSG_ERROR([no acceptable Java virtual machine found in \$PATH])
15AC_PROVIDE([$0])dnl
16])
17