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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>I've revised the RFC6 so hopefully it's more agreeable to everyone.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><a href="https://trac.osgeo.org/geos/wiki/RFC6">https://trac.osgeo.org/geos/wiki/RFC6</a><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Perhaps in future when we have the manpower or funding to whole-heartedly support ABI compatibility for the C++ API as well, we can lift this guard.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Regina<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:.5in'><b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>From:</span></b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'> geos-devel [mailto:geos-devel-bounces@lists.osgeo.org] <b>On Behalf Of </b>Dale Lutz<br><b>Sent:</b> Monday, October 02, 2017 7:59 PM<br><b>To:</b> GEOS Development List <geos-devel@lists.osgeo.org><br><b>Subject:</b> Re: [geos-devel] [postgis-devel] RFC6 - Drop GEOS C++ API at GEOS 3.8<o:p></o:p></span></p><p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p><div><p class=MsoNormal style='margin-left:.5in'>As someone who was around in the earliest of days of GEOS, I'd like to confirm that it was intended as a C++ port of the JTS (generally), and yes, to be used in PostGIS ultimately.<o:p></o:p></p><div><p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p></div><div><p class=MsoNormal style='margin-left:.5in'>But from the first day it was a C++ project.<o:p></o:p></p></div><div><p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p></div><div><p class=MsoNormal style='margin-left:.5in'>I do realize the nightmare that shared packages impose as things upgrade, which is why, again, as an old crusty guy that remembers DLL HELL of Windows, my starting point is that I want to control whatever libraries I'm going to rely upon. So we don't rely on any pre-installed GEOS on any platform we deploy to -- instead we just link to our own library (which we prefix with our own name so we don't bump into anyone). We do use the C++ API and so would expect it, in some form, to be available forever more. I do realize there is a difference between what gets "installed" in a linux distribution and what a developer that wants to ship their own has. <o:p></o:p></p></div><div><p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p></div><div><p class=MsoNormal style='margin-left:.5in'>The team here suggested that namespacing the C++ API could be a way to avoid unexpected collisions -- I can ask them for more details if anyone is interested.<o:p></o:p></p></div><div><p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p></div><div><p class=MsoNormal style='margin-left:.5in'>In short, though, we do rely on a C++ API and so I could not, in good conscience, vote to have it dropped. A more nuanced proposal, which would separate those who link statically or "build their own" from those who rely on things in distributions, might be needed.<o:p></o:p></p></div><div><p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p></div><div><p class=MsoNormal style='margin-left:.5in'>Dale<o:p></o:p></p></div><div><p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p></div><div><p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p></div></div></div></body></html>