[geos-devel] [GEOS] #914: cmake compile under mingw64 gcc 8.1

[GEOS]

#914: cmake compile under mingw64 gcc 8.1
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 Reporter:  robe                   |       Owner:  geos-devel@…
     Type:  defect                 |      Status:  new
 Priority:  major                  |   Milestone:  3.7.0
Component:  Build/Install (cmake)  |     Version:  master
 Severity:  Significant            |  Resolution:
 Keywords:  mingw64 gcc 8.1        |
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Comment (by cvvergara):

 Maybe because on C++11 cmath is standard, and then checking for isfinite
 on cmath is useless.

 Since C++11, isfinite shoud exist when using `include <cmath>`:

 https://en.cppreference.com/w/cpp/numeric/math/isfinite

 same applies to isnan

 https://en.cppreference.com/w/cpp/numeric/math/isnan

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Ticket URL: <https://trac.osgeo.org/geos/ticket/914#comment:5>
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GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).