# Check for Java compiler. -*- Autoconf -*- # For now we only handle the GNU compiler. # Copyright (C) 1999-2020 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. AC_DEFUN([AM_PROG_GCJ], [AC_CHECK_TOOLS([GCJ], [gcj], [gcj]) test -z "$GCJ" && AC_MSG_ERROR([no acceptable gcj found in \$PATH]) if test "x${GCJFLAGS-unset}" = xunset; then GCJFLAGS="-g -O2" fi AC_SUBST([GCJFLAGS]) _AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES(GCJ)]) ])