[postgis-devel] [geos-devel] [#317] Build configuration for CMake build system

[strk]

On Mon, Jan 18, 2010 at 09:31:26PM +0000, Mateusz Loskot wrote:

> I have added GEOS build configuration for CMake (http://www.cmake.org/)
> build system.

Great!

I've tried the "cmake ../trunk && make" run and got linking error:

Linking CXX executable geos_unit
CMakeFiles/geos_unit.dir/geostest2.cpp.o: In function `main':
geostest2.cpp:(.text+0x588): multiple definition of `main'
CMakeFiles/geos_unit.dir/geos_unit.cpp.o:geos_unit.cpp:(.text+0x6f2): first defined here
CMakeFiles/geos_unit.dir/bug176.cpp.o: In function `do_sir()':
bug176.cpp:(.text+0x0): multiple definition of `do_sir()'
CMakeFiles/geos_unit.dir/geostest2.cpp.o:geostest2.cpp:(.text+0x0): first defined here
CMakeFiles/geos_unit.dir/bug176.cpp.o: In function `do_buffer()':
bug176.cpp:(.text+0x16a): multiple definition of `do_buffer()'
CMakeFiles/geos_unit.dir/geostest2.cpp.o:geostest2.cpp:(.text+0x16a): first defined here
CMakeFiles/geos_unit.dir/bug176.cpp.o: In function `main':
bug176.cpp:(.text+0x588): multiple definition of `main'
CMakeFiles/geos_unit.dir/geos_unit.cpp.o:geos_unit.cpp:(.text+0x6f2): first defined here
collect2: ld returned 1 exit status

Is the above expected ?
SVN At revision 2876.

Funny enough, on second 'make' run, after those error, I get
an error earlier:

[  0%] Building CXX object src/CMakeFiles/geos.dir/algorithm/distance/DiscreteHausdorffDistance.cpp.o
In file included from /usr/src/geos/trunk/include/geos/algorithm/distance/PointPairDistance.h:24,
                 from /usr/src/geos/trunk/include/geos/algorithm/distance/DiscreteHausdorffDistance.h:23,
                 from /usr/src/geos/trunk/src/algorithm/distance/DiscreteHausdorffDistance.cpp:20:
/usr/src/geos/cmake_build/include/geos/platform.h:147:3: error: #error "Could not find finite or isfinite function or macro!"
make[2]: *** [src/CMakeFiles/geos.dir/algorithm/distance/DiscreteHausdorffDistance.cpp.o] Error 1
make[1]: *** [src/CMakeFiles/geos.dir/all] Error 2

--strk; 

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