set(H3_SOURCE_DIR ${ClickHouse_SOURCE_DIR}/contrib/h3/src/h3lib) set(H3_BINARY_DIR ${ClickHouse_BINARY_DIR}/contrib/h3/src/h3lib) set(SRCS ${H3_SOURCE_DIR}/lib/algos.c ${H3_SOURCE_DIR}/lib/baseCells.c ${H3_SOURCE_DIR}/lib/bbox.c ${H3_SOURCE_DIR}/lib/coordijk.c ${H3_SOURCE_DIR}/lib/faceijk.c ${H3_SOURCE_DIR}/lib/geoCoord.c ${H3_SOURCE_DIR}/lib/h3Index.c ${H3_SOURCE_DIR}/lib/h3UniEdge.c ${H3_SOURCE_DIR}/lib/linkedGeo.c ${H3_SOURCE_DIR}/lib/localij.c ${H3_SOURCE_DIR}/lib/mathExtensions.c ${H3_SOURCE_DIR}/lib/polygon.c ${H3_SOURCE_DIR}/lib/vec2d.c ${H3_SOURCE_DIR}/lib/vec3d.c ${H3_SOURCE_DIR}/lib/vertexGraph.c ) configure_file(${H3_SOURCE_DIR}/include/h3api.h.in ${H3_BINARY_DIR}/include/h3api.h) add_library(h3 ${SRCS}) target_include_directories(h3 SYSTEM PUBLIC ${H3_SOURCE_DIR}/include) target_include_directories(h3 SYSTEM PUBLIC ${H3_BINARY_DIR}/include) target_compile_definitions(h3 PRIVATE H3_HAVE_VLA)