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

[GEOS]

#914: cmake compile under mingw64 gcc 8.1
-----------------------------------+---------------------------
 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        |
-----------------------------------+---------------------------

Comment (by robe):

 Weird - well on winnie I see the same:


 {{{
  CMake Warning:
   Manually-specified variables were not used by the project:

     HAVE_LONG_LONG_INT_64

 -- Looking for isfinite - not found
 }}}

 But she compiles fine.

 If I take out the

 https://git.osgeo.org/gitea/geos/geos/src/branch/master/CMakeLists.txt#L34


 {{{
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)

 }}}

 gcc 8.1 mingw64 compiles and make checks fine.  Not sure why those lines
 are making it go crazy.

-- 
Ticket URL: <https://trac.osgeo.org/geos/ticket/914#comment:4>
GEOS <http://trac.osgeo.org/geos>
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).