geos-config - returns information about installed GEOS libraries and binaries

       The  geos-config  shell  script  displays  configuration  information  for  installed  GEOS libraries and
       binaries.

       geos-config - returns information about installed GEOS libraries and binaries

--prefix
              print the prefix used by geos

       --version
              print the GEOS version

       --libs print the linker flags that are necessary to link to GEOS

       --cflags
              print the compiler flags that are necessary to compile a plug-in

       --includes
              show location of C++ header files

       --jtsport
              show the version of the Java Topology Suite this version of GEOS was ported from

geos-config                                     October 25, 2004                                  geos-config(1)

geos-config [OPTIONS]