* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’
* installing *source* package ‘SearchTrees’ ...
** this is package ‘SearchTrees’ version ‘0.5.5’
** package ‘SearchTrees’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘gcc-15 (Debian 15.2.0-4) 15.2.0’
make[1]: Entering directory '/tmp/RtmpymD1fx/R.INSTALL2c501128ccc52/SearchTrees/src'
gcc-15 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c quadtree2.c -o quadtree2.o
quadtree2.c: In function ‘R_Build_Quadtree_Rect’:
quadtree2.c:66:25: warning: unused variable ‘ptr2’ [-Wunused-variable]
   66 |   SEXP klass, ans, ptr, ptr2;
      |                         ^~~~
quadtree2.c: In function ‘R_Build_Quadtree_Pt’:
quadtree2.c:105:7: warning: unused variable ‘res’ [-Wunused-variable]
  105 |   int res;
      |       ^~~
quadtree2.c: In function ‘Add_Rects_To_Bucket’:
quadtree2.c:211:7: warning: unused variable ‘olddatsize’ [-Wunused-variable]
  211 |   int olddatsize;
      |       ^~~~~~~~~~
quadtree2.c:210:12: warning: unused variable ‘olddat’ [-Wunused-variable]
  210 |   rect_t **olddat;
      |            ^~~~~~
quadtree2.c: In function ‘R_Find_Neighbors_Pts’:
quadtree2.c:356:7: warning: unused variable ‘inserted’ [-Wunused-variable]
  356 |   int inserted = 0;
      |       ^~~~~~~~
quadtree2.c:350:7: warning: unused variable ‘filled’ [-Wunused-variable]
  350 |   int filled;
      |       ^~~~~~
quadtree2.c: In function ‘Descend_To_Bucket’:
quadtree2.c:421:10: warning: ‘ret’ may be used uninitialized [-Wmaybe-uninitialized]
  421 |   return ret;
      |          ^~~
quadtree2.c:406:13: note: ‘ret’ was declared here
  406 |   qtree2_t *ret;
      |             ^~~
gcc-15 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o SearchTrees.so quadtree2.o -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
make[1]: Leaving directory '/tmp/RtmpymD1fx/R.INSTALL2c501128ccc52/SearchTrees/src'
make[1]: Entering directory '/tmp/RtmpymD1fx/R.INSTALL2c501128ccc52/SearchTrees/src'
make[1]: Leaving directory '/tmp/RtmpymD1fx/R.INSTALL2c501128ccc52/SearchTrees/src'
installing to /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/00LOCK-SearchTrees/00new/SearchTrees/libs
** R
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (SearchTrees)