remove temporary files

[Bruno Haible]

I saw temporary files left over after running configure (don't remember on
which platform, but I think it occurs only when AM_PROG_LIBTOOL is the
last command in configure.ac before AC_OUTPUT). Here is a fix.


2002-01-20  Bruno Haible  <address@hidden>

        * libtool.m4 (_LT_AC_LTCONFIG_HACK): Remove two temporary files after
        use.

*** libtool-1.4.3/libtool.m4    2002-10-23 02:45:04.000000000 +0200
--- libtool.m4  2003-02-16 14:01:42.000000000 +0100
***************
*** 2444,2450 ****
        allow_undefined_flag=$save_allow_undefined_flag
      else
        cat conftest.err 1>&5
!     fi])
      AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
      ;;
    esac
--- 2472,2480 ----
        allow_undefined_flag=$save_allow_undefined_flag
      else
        cat conftest.err 1>&5
!     fi
!     $rm conftest*
!     ])
      AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
      ;;
    esac