<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<p>If you go to [1], find for example "Documentation for the 5.1
release (PDF); optimization flags", click on optimization flags,
then click on "3.10 Options That Control Optimization". Then, it
should take you to [2].<br>
</p>
<p>Under -O2, there is "Please note the warning under -fgcse about
invoking -O2 on programs that use computed gotos." However, I did
not go check the -fgcse note that it refers to.<br>
</p>
[1] <a class="moz-txt-link-freetext" href="https://gcc.gnu.org/wiki/GFortran">https://gcc.gnu.org/wiki/GFortran</a><br>
[2]
<a class="moz-txt-link-freetext" href="https://gcc.gnu.org/onlinedocs/gcc-5.1.0/gcc/Optimize-Options.html#Optimize-Options">https://gcc.gnu.org/onlinedocs/gcc-5.1.0/gcc/Optimize-Options.html#Optimize-Options</a><br>
<div class="moz-cite-prefix">On 1/17/2022 6:02 AM, Laurence Marks
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CANkSMZDr__pUzaidQXs0VXdO2OumHWNvVJr4Z3RB7CQzwAuF=Q@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="auto">I think you have -"Zero"2 whereas you should have
-"Ow"2 (letter before P).<br>
<br>
<div data-smartmail="gmail_signature">---<br>
Professor Laurence Marks<br>
Department of Materials Science and Engineering<br>
Northwestern University<br>
<a href="http://www.numis.northwestern.edu"
moz-do-not-send="true">www.numis.northwestern.edu</a><br>
"Research is to see what everybody else has seen, and to think
what nobody else has thought" Albert Szent-Györgyi</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, Jan 17, 2022, 4:03 AM
Ashwani Kumar <<a href="mailto:ashwani.ism@gmail.com"
moz-do-not-send="true" class="moz-txt-link-freetext">ashwani.ism@gmail.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">
<div>Hi,</div>
<div> Program "lapw2 -qtl" crashed during DOS calculation
for 2x2x2 supercell of ABO3. Searched W2K mailing list for
the solution. Found patches for lapw2 program and others.
Patch for aim, nn applied and programe re-compiled without
any error. Patch for lapw2 applied but program does not
compile successfully. <br>
</div>
<div>******error compile.msg lapw2*****</div>
<div>SRC_lapw2/compile.msg:gfortran: error: unrecognized
command line option ‘-02’<br>
SRC_lapw2/compile.msg:make[1]: *** [Makefile:259:
modules.o] Error 1<br>
SRC_lapw2/compile.msg:make: *** [Makefile:166: rp] Error 2<br>
SRC_lapw2/compile.msg:gfortran: error: unrecognized
command line option ‘-02’<br>
SRC_lapw2/compile.msg:make[1]: *** [Makefile:259:
modules.o] Error 1<br>
SRC_lapw2/compile.msg:make: *** [Makefile:170: cp] Error 2</div>
<div>**********************</div>
<div>Wien2k version 21.1 was installed without any
compilation error during May-2021. Since then everything
worked fine until this recent error. And now several
programs shows compile time errors (file attached for
refer.) after applying patches. What should i need to do
to get rid of the compile time error. <br>
</div>
<div><br>
</div>
<div>Thanks,</div>
<div>A. Kumar<br>
</div>
</div>
</blockquote>
</div>
</blockquote>
<pre class="moz-quote-pre" wrap="">
</pre>
</body>
</html>