[geos-devel] cygwin Compile Error

[Jon Schlueter]

On Feb 18, 2005 1:18 PM, strk at refractions.net <strk at refractions.net> wrote:
> On Thu, Feb 17, 2005 at 01:24:59PM -0500, Jon Schlueter wrote:
> > update,
> >
> > I found multiple math.h includes but the only thing that I could find
> > that would get it to compile under cygwin was to make ieeefp.h extern
> > "C" with the following
> 
> Didn't using <cmath> all over work (I don't think we should have
> direct .h inclusions anyway)
> --strk;
> 

Update on Compile Status under Windows using Cygwin

I finally had a bit of time to check things out again

With the the attached diff file changes to the current CVS tree I was
able to compile and run the test programs.
System:
    Windows XP Pro - Cygwin - gcc  (GCC) 3.3.3 (cygwin special)

Jon Schlueter
-------------- next part --------------
? diff.txt
Index: source/algorithm/CGAlgorithms.cpp
===================================================================
RCS file: /home/cvs/postgis/geos/source/algorithm/CGAlgorithms.cpp,v
retrieving revision 1.21
diff -b -r1.21 CGAlgorithms.cpp
18c18
< #include <math.h>
---
> #include <cmath>
Index: source/algorithm/LineIntersector.cpp
===================================================================
RCS file: /home/cvs/postgis/geos/source/algorithm/LineIntersector.cpp,v
retrieving revision 1.22
diff -b -r1.22 LineIntersector.cpp
19c19
< #include <math.h>
---
> #include <cmath>
Index: source/algorithm/NonRobustLineIntersector.cpp
===================================================================
RCS file: /home/cvs/postgis/geos/source/algorithm/NonRobustLineIntersector.cpp,v
retrieving revision 1.9
diff -b -r1.9 NonRobustLineIntersector.cpp
31c31
< #include <math.h>
---
> #include <cmath>
Index: source/algorithm/RobustDeterminant.cpp
===================================================================
RCS file: /home/cvs/postgis/geos/source/algorithm/RobustDeterminant.cpp,v
retrieving revision 1.6
diff -b -r1.6 RobustDeterminant.cpp
29c29
< #include <math.h>
---
> #include <cmath>
Index: source/bigtest/GeometryTestFactory.cpp
===================================================================
RCS file: /home/cvs/postgis/geos/source/bigtest/GeometryTestFactory.cpp,v
retrieving revision 1.12
diff -b -r1.12 GeometryTestFactory.cpp
16c16
< #include <math.h>
---
> #include <cmath>
Index: source/geomgraph/DirectedEdge.cpp
===================================================================
RCS file: /home/cvs/postgis/geos/source/geomgraph/DirectedEdge.cpp,v
retrieving revision 1.2
diff -b -r1.2 DirectedEdge.cpp
32c32
< #include <math.h>
---
> #include <cmath>
Index: source/geomgraph/EdgeEnd.cpp
===================================================================
RCS file: /home/cvs/postgis/geos/source/geomgraph/EdgeEnd.cpp,v
retrieving revision 1.4
diff -b -r1.4 EdgeEnd.cpp
21c21
< #include <math.h>
---
> #include <cmath>
Index: source/geomgraph/index/SegmentIntersector.cpp
===================================================================
RCS file: /home/cvs/postgis/geos/source/geomgraph/index/SegmentIntersector.cpp,v
retrieving revision 1.7
diff -b -r1.7 SegmentIntersector.cpp
18c18
< #include <math.h>
---
> #include <cmath>
Index: source/headers/geos/platform.h.in
===================================================================
RCS file: /home/cvs/postgis/geos/source/headers/geos/platform.h.in,v
retrieving revision 1.6
diff -b -r1.6 platform.h.in
13a14,15
> extern "C"
> {
14a17
> };
Index: source/noding/snapround/SegmentSnapper.cpp
===================================================================
RCS file: /home/cvs/postgis/geos/source/noding/snapround/SegmentSnapper.cpp,v
retrieving revision 1.3
diff -b -r1.3 SegmentSnapper.cpp
33c33
< #include <math.h>
---
> #include <cmath>
Index: source/planargraph/planarDirectedEdge.cpp
===================================================================
RCS file: /home/cvs/postgis/geos/source/planargraph/planarDirectedEdge.cpp,v
retrieving revision 1.8
diff -b -r1.8 planarDirectedEdge.cpp
18c18
< #include <math.h>
---
> #include <cmath>