dnl Process this file with autoconf to produce a configure script.AC_INIT(elf2flt.c)AC_MSG_CHECKING(--with-libbfd=?)AC_ARG_WITH(libbfd,	[ --with-libbfd=<file>  path to libbfd.a library to use ],	[ ac_libbfd=$withval ],	[ ac_libbfd=NONE ])AC_MSG_RESULT($ac_libbfd)AC_MSG_CHECKING(--with-libiberty=?)AC_ARG_WITH(libiberty,	[ --with-libiberty=<file>  path to libiberty.a library to use ],	[ ac_libiberty=$withval ],	[ ac_libiberty=NONE ])AC_MSG_RESULT($ac_libiberty)AC_CANONICAL_HOSTAC_CANONICAL_TARGETdnl Checks for programs.AC_PROG_CCAC_PROG_INSTALLdnl Checks for libraries.if test "$ac_libbfd" = "NONE" -o "$ac_libiberty" = "NONE" ; then	echo	echo "You need to specify the location of the libfd.a and libiberty.a"	echo "host libraries from the binutils package."	echo	echo "Run configure again specifying these options:"	echo	echo "  ./configure --target=<ARCH> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a>"	echo	exit 1fiLDFLAGS="$LDFLAGS $ac_libbfd $ac_libiberty"dnl Checks for header files.AC_HEADER_STDCAC_CHECK_HEADERS(fcntl.h unistd.h)dnl Checks for typedefs, structures, and compiler characteristics.AC_C_CONSTdnl Checks for library functions.AC_FUNC_VPRINTFdnl Subsitute valuesAC_SUBST(target)AC_SUBST(target_alias)AC_SUBST(target_cpu)AC_SUBST(target_os)AC_SUBST(target_vendor)AC_OUTPUT(Makefile)