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<DIV><FONT face=Tahoma><FONT size=2>Eliot Cline<SPAN
class=680222409-18092003><FONT face=Arial color=#0000ff>
writes: </FONT></SPAN></FONT></FONT></DIV>
<BLOCKQUOTE dir=ltr
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
<DIV><FONT face=Arial size=2>I have setup PostgreSQL/postgis-0.75 succesfully
using Cygwin on a Win2K box. I would really like to try out the features of
the cvs version using the geos libs. However I cant get the cvs version to
compile under Win2K/Cygwin. I get a heap of error messages like:</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV>/usr/local/lib/libgeos.a(CentroidArea.o)(.text+0x4aa): In
function<BR>`_ZN4geos12CentroidArea3addEPNS_8GeometryE':<BR>/usr/src/geos-20030916/source/geom/../algorithm/CentroidArea.cpp:44:<BR>undefined
reference to `___cxa_bad_typeid'<BR></DIV>
<DIV><FONT face=Arial><FONT size=2>I tried using "LDFLAGS=-lstdc++ ./configure
--other-options" to compile postgres. When running ldd to check the whether
the lib got linked to the postgres .exe I don't see libstdc++ in the list. Is
this because there is no libstdc++.dll on my system? If so, is there a
workaround (other than switching to Linux)? Or am I totally off the mark and
the problem is something else?<SPAN class=680222409-18092003><FONT
color=#0000ff> </FONT></SPAN></FONT></FONT></DIV>
<DIV><FONT face=Arial><FONT size=2><SPAN
class=680222409-18092003></SPAN></FONT></FONT> </DIV>
<DIV><FONT face=Arial><FONT size=2><SPAN class=680222409-18092003><FONT
color=#0000ff>Libtool on Win32 doesn't automagically pick up that c++
files</FONT> <FONT color=#0000ff>need to be compiled with
c++</FONT></SPAN></FONT></FONT></DIV>
<DIV><FONT face=Arial><FONT color=#0000ff size=2><SPAN
class=680222409-18092003>so you gave to configure this
explicitly</SPAN></FONT></FONT></DIV>
<DIV><FONT face=Arial><FONT color=#0000ff size=2><SPAN
class=680222409-18092003></SPAN></FONT></FONT> </DIV>
<DIV><FONT face=Arial><FONT color=#0000ff size=2><SPAN
class=680222409-18092003>so you need to do something
like</SPAN></FONT></FONT></DIV>
<DIV><FONT face=Arial><FONT color=#0000ff size=2><SPAN
class=680222409-18092003>./autogen.sh</SPAN></FONT></FONT></DIV>
<DIV><FONT face=Arial><FONT color=#0000ff size=2><SPAN
class=680222409-18092003>gcc=c++ ./configure</SPAN></FONT></FONT></DIV>
<DIV><FONT face=Arial><FONT color=#0000ff size=2><SPAN
class=680222409-18092003>make</SPAN></FONT></FONT></DIV>
<DIV><FONT face=Arial><FONT color=#0000ff size=2><SPAN
class=680222409-18092003></SPAN></FONT></FONT> </DIV>
<DIV><FONT face=Arial><FONT color=#0000ff size=2><SPAN
class=680222409-18092003>HTH</SPAN></FONT></FONT></DIV>
<DIV><FONT face=Arial><FONT color=#0000ff size=2><SPAN
class=680222409-18092003></SPAN></FONT></FONT> </DIV>
<DIV><FONT face=Arial><FONT color=#0000ff size=2><SPAN
class=680222409-18092003>Norman</SPAN></FONT></FONT></DIV></BLOCKQUOTE></BODY></HTML>