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    <p>The <font color="#ff0000">-mp1</font>, <font color="#009900">-pad</font>,
      <font color="#3333ff">-traceback</font>, and so on look like ifort
      specific compiler flags .</p>
    <p>If you are using <font color="#cc33cc">gfortran</font>, compiler
      flags for gfortran need to be used for the Compiling Options in
      siteconfig.  A good starting pointing is to use the "Recommended
      options" by siteconfig for linuxgfortran, which is seen in the
      post [1], before you start customizing it with your own flags. 
      For example, gfortan has -fbacktrace [2] instead of the -trackback
      that ifort has [3].<br>
    </p>
    [1]
<a class="moz-txt-link-freetext" href="https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg17903.html">https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg17903.html</a><br>
    [2] <a class="moz-txt-link-freetext" href="https://gcc.gnu.org/onlinedocs/gfortran/Option-Summary.html">https://gcc.gnu.org/onlinedocs/gfortran/Option-Summary.html</a><br>
    [3]
<a class="moz-txt-link-freetext" href="https://software.intel.com/en-us/fortran-compiler-developer-guide-and-reference-traceback">https://software.intel.com/en-us/fortran-compiler-developer-guide-and-reference-traceback</a><br>
    <p><br>
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    <div class="moz-cite-prefix">On 5/23/2019 12:37 PM, Indranil mal
      wrote:<br>
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cite="mid:CAMXVQEE4C8s6JpaRVBo66bH6v97B=BSM3qX0bQ+Ki-MTLX=a1g@mail.gmail.com">
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        <div>I did the patching but after compiling I am getting the <br>
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        <div>SRC_dstart/compile.msg:gfortran: error: buffered_io: No
          such file or directory<br>
          SRC_dstart/compile.msg:<font color="#cc33cc">gfortran</font>:
          error: unrecognized command line option ‘<font color="#ff0000">-mp1</font>’<br>
          SRC_dstart/compile.msg:gfortran: error: unrecognized command
          line option ‘-prec_div’; did you mean ‘-mrecip’?<br>
          SRC_dstart/compile.msg:gfortran: error: unrecognized command
          line option ‘-pc80’; did you mean ‘-mpc80’?<br>
          SRC_dstart/compile.msg:gfortran: error: unrecognized command
          line option ‘<font color="#009900">-pad</font>’<br>
          SRC_dstart/compile.msg:gfortran: error: unrecognized command
          line option ‘-ip’; did you mean ‘-p’?<br>
          SRC_dstart/compile.msg:gfortran: error: unrecognized command
          line option ‘<font color="#3333ff">-traceback</font>’<br>
          SRC_dstart/compile.msg:gfortran: error: unrecognized command
          line option ‘-assume’; did you mean ‘-msse’?<br>
          SRC_dstart/compile.msg:make[1]: *** [module.o] Error 1<br>
          SRC_dstart/compile.msg:make: *** [para] Error 2<br>
          ...</div>
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