[OSGeo-Discuss] cross compiling geos-3.4.2 for mips:Can not compile without isnan function or macro

spark saurabh6321 at gmail.com
Wed Jul 30 05:52:34 PDT 2014

Hi All,

      I am trying to cross compile geos-3.4.2, for mips platform. But
the make always fails with error message 

"#error "Can not compile without isnan function or macro""

and also 

"geom/Coordinate.inl:77:28: error: 'ISNAN' was not declared in this

I have tried to search about this but could not find a solution.

Details of the compile environment are given below:

*toolchain: mips-openwrt-linux-uclibc

*build : i686-pc (ubuntu-12.04)

Also in configure log it shows:

"checking for isnan ... no"

Please help...


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