<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:arial,helvetica,sans-serif;font-size:12pt"><div>Dear all,<br><br>I tried running compiling using the latest geos-svn.tar.gz (yesterday evening) which contained the modification mentioned below. Unfortunately it gave the same errors as before i.e:<br><br>....... multiple definition of`geos::operation::overlay<br>::MinimalEdgeRing::~MinimalEdgeRing()'<br>.libs/inlines.o:/home/Stevo/geos-3.1.0/source/../source/headers/geos/operation/overlay/MinimalEdgeRing.inl:43: first defined here<br>Creating library file: .libs/libgeos.dll.a<br>collect2: ld returned 1 exit status<br>make[2]: *** [libgeos.la] Error 1<br>make[2]: Leaving directory `/home/Stevo/geos-3.1.0/source'<br>make[1]: *** [all-recursive] Error 1<br>make[1]: Leaving directory `/home/Stevo/geos-3.1.0/source'<br></div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt;"><br>So not
sure how I got it to work on my system, looks like I've got beginners luck!<br><br>Sorry I can't help<br><br>Regards<br><br>Stephen<br><div style="font-family: arial,helvetica,sans-serif; font-size: 10pt;"><font face="Tahoma" size="2"><hr size="1"><b><span style="font-weight: bold;">From:</span></b> Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk><br><b><span style="font-weight: bold;">To:</span></b> S Knox <roxyknox@yahoo.co.uk><br><b><span style="font-weight: bold;">Cc:</span></b> GEOS Development List <geos-devel@lists.osgeo.org><br><b><span style="font-weight: bold;">Sent:</span></b> Wednesday, 29 October, 2008 10:20:04<br><b><span style="font-weight: bold;">Subject:</span></b> Re: [geos-devel] Fw: 3.0?<br></font><br>> Mark,<br>><br>> Sorry for the late reply, but a personal issue came up, so haven't had a<br>lot of time recently. After some searching, I found the following post,<br>and followed the instructions within to
see if it would compile:<br><a href="http://lists.refractions.net/pipermail/geos-devel/2007-January/002766.html" target="_blank">http://lists.refractions.net/pipermail/geos-devel/2007-January/002766.html</a><br>><br>> After changing the headers as suggested in the patch, it seemed to<br>compile<br>> OK. Unfortunately I can't test the new patch right now, but should be<br>able<br>> to in about 10 hours or so when I get home.<br>><br>> Many thanks for your help & I'll report back later<br>><br>> Regards<br>><br>> Stephen Knox<br><br><br>Hi Stephen,<br><br>Yeah that's exactly how the previously attached patch works, by expanding<br>the #if to include cygwin as well as MingW. I see that Paul has applied<br>the patch to 3.0 branch SVN, so you could try that or download 3.0.3RC1<br>and apply the patch there. If it works, I think it's minimally invasive<br>enough to make the 3.0.3 final
release.<br><br><br>ATB,<br><br>Mark.<br><br><br><br><br><br></div></div></div><br>
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