33 #define UNUSED_IF_NO_GEOS CPL_UNUSED
35 #define UNUSED_IF_NO_GEOS
39 #define UNUSED_IF_NO_SFCGAL CPL_UNUSED
41 #define UNUSED_IF_NO_SFCGAL
44 #ifndef UNUSED_PARAMETER
48 #define UNUSED_PARAMETER \
49 UNUSED_IF_NO_SFCGAL // SFCGAL no and GEOS yes - GEOS methods always work
51 #define UNUSED_PARAMETER // Both libraries are present
57 #define UNUSED_PARAMETER \
58 UNUSED_IF_NO_GEOS // SFCGAL yes and GEOS no - SFCGAL methods always work
60 #define UNUSED_PARAMETER \
61 CPL_UNUSED // Neither of the libraries have support enabled