Scanning dependencies of target v.neighbors
[ 73%] Building C object vector/CMakeFiles/v.neighbors.dir/v.neighbors/main.c.o
[ 73%] Building C object raster3d/r3.flow/CMakeFiles/test.r3flow.dir/interpolate.c.o
[ 73%] Building C object raster3d/r3.flow/CMakeFiles/test.r3flow.dir/voxel_traversal.c.o
[ 73%] Linking C executable ../../bin/test.r3flow
[ 73%] Linking C executable ../bin/v.neighbors
Creating /home/runner/work/grass/grass/build/gisbase/docs/html/test.r3flow.html
CMakeFiles/v.neighbors.dir/v.neighbors/main.c.o:(.data.rel+0x0): undefined reference to `c_count'
vector/CMakeFiles/v.neighbors.dir/build.make:129: recipe for target 'bin/v.neighbors' failed
CMakeFiles/v.neighbors.dir/v.neighbors/main.c.o:(.data.rel+0x20): undefined reference to `c_sum'
CMakeFiles/Makefile2:18241: recipe for target 'vector/CMakeFiles/v.neighbors.dir/all' failed
CMakeFiles/v.neighbors.dir/v.neighbors/main.c.o:(.data.rel+0x40): undefined reference to `c_ave'
CMakeFiles/v.neighbors.dir/v.neighbors/main.c.o:(.data.rel+0x60): undefined reference to `c_median'
CMakeFiles/v.neighbors.dir/v.neighbors/main.c.o:(.data.rel+0x80): undefined reference to `c_mode'
CMakeFiles/v.neighbors.dir/v.neighbors/main.c.o:(.data.rel+0xa0): undefined reference to `c_min'
CMakeFiles/v.neighbors.dir/v.neighbors/main.c.o:(.data.rel+0xc0): undefined reference to `c_max'
CMakeFiles/v.neighbors.dir/v.neighbors/main.c.o:(.data.rel+0xe0): undefined reference to `c_range'
CMakeFiles/v.neighbors.dir/v.neighbors/main.c.o:(.data.rel+0x100): undefined reference to `c_stddev'
CMakeFiles/v.neighbors.dir/v.neighbors/main.c.o:(.data.rel+0x120): undefined reference to `c_var'
CMakeFiles/v.neighbors.dir/v.neighbors/main.c.o:(.data.rel+0x140): undefined reference to `c_divr'
collect2: error: ld returned 1 exit status
make[2]: *** [bin/v.neighbors] Error 1
make[1]: *** [vector/CMakeFiles/v.neighbors.dir/all] Error 2