<div dir="ltr">Michael<div><br></div><div>Wow -- your email remained unanswered for a long time. Apologies.</div><div><br></div><div>This problem has been solved in the development branch; in short, the test <span style="font-size:13px">CCTK_CHECK_HAS_PROTOTYPE was rewritten. This should probably be backported to the release branch.</span></div><div><span style="font-size:13px"><br></span></div><div><span style="font-size:13px">-erik</span></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jun 12, 2015 at 2:10 AM, Michael Clark <span dir="ltr"><<a href="mailto:michael.clark@gatech.edu" target="_blank">michael.clark@gatech.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>With intel-13.2.146 compiler, I've observed that the configure check for strdup (lib/make/<a href="http://configure.in" target="_blank">configure.in</a> line 494, using CCTK_CHECK_HAS_PROTOTYPE) can fail despite strdup being defined in string.h.<br><br></div>The test for this seems to rely on compilation of "int strdup()" failing if this prototype exists, but on a machine I'm using currently, the intel compiler only generates a *warning*, not an *error*, and considers compilation to have "succeeded." Since compilation "succeeded", the test fails, even though strdup's prototype is available.<br><br></div>This can be worked around by adding -diag-error 147 (the id code for this diagnostic) to CFLAGS. Is this what end-users should be expected to do?<span class="HOEnZb"><font color="#888888"><br><br></font></span></div><span class="HOEnZb"><font color="#888888">-Michael Clark<br></font></span></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature">Erik Schnetter <<a href="mailto:schnetter@cct.lsu.edu" target="_blank">schnetter@cct.lsu.edu</a>><br><a href="http://www.perimeterinstitute.ca/personal/eschnetter/" target="_blank">http://www.perimeterinstitute.ca/personal/eschnetter/</a></div>
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