* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’
* installing *source* package ‘RTriangle’ ...
** package ‘RTriangle’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘gcc-13 (Debian 13.2.0-23) 13.2.0’
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpA8vrzp/R.INSTALL11f7626e44b831/RTriangle/src'
gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -include RTriangle.h -DANSI_DECLARATORS -DVOID=void  -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c RTriangle_init.c -o RTriangle_init.o
gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -include RTriangle.h -DANSI_DECLARATORS -DVOID=void  -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c interface.c -o interface.o
gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -include RTriangle.h -DANSI_DECLARATORS -DVOID=void  -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c triangle.c -o triangle.o
triangle.c:315: warning: "VOID" redefined
  315 | #define VOID int
      | 
<command-line>: note: this is the location of the previous definition
triangle.c: In function ‘insertvertex’:
triangle.c:8453:31: warning: ISO C forbids conversion of function pointer to object pointer type [-Wpedantic]
 8453 |       m->lastflip->prevflip = (struct flipstacker *) &insertvertex;
      |                               ^
triangle.c: In function ‘undovertex’:
triangle.c:9140:41: warning: ISO C forbids conversion of function pointer to object pointer type [-Wpedantic]
 9140 |     } else if (m->lastflip->prevflip == (struct flipstacker *) &insertvertex) {
      |                                         ^
triangle.c: In function ‘segmentintersection’:
triangle.c:11741:28: warning: variable ‘collinear’ set but not used [-Wunused-but-set-variable]
11741 |   enum finddirectionresult collinear;
      |                            ^~~~~~~~~
triangle.c: In function ‘tallyencs’:
triangle.c:13218:7: warning: variable ‘dummy’ set but not used [-Wunused-but-set-variable]
13218 |   int dummy;
      |       ^~~~~
triangle.c: In function ‘splitencsegs’:
triangle.c:13295:7: warning: variable ‘dummy’ set but not used [-Wunused-but-set-variable]
13295 |   int dummy;
      |       ^~~~~
triangle.c: In function ‘incircleadapt’:
triangle.c:5791:20: warning: ‘bytcalen’ may be used uninitialized [-Wmaybe-uninitialized]
 5791 |       temp16alen = scale_expansion_zeroelim(bytcalen, bytca, bdytail, temp16a);
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
triangle.c:5391:37: note: ‘bytcalen’ was declared here
 5391 |   int axtbclen, aytbclen, bxtcalen, bytcalen, cxtablen, cytablen;
      |                                     ^~~~~~~~
triangle.c:5749:20: warning: ‘bxtcalen’ may be used uninitialized [-Wmaybe-uninitialized]
 5749 |       temp16alen = scale_expansion_zeroelim(bxtcalen, bxtca, bdxtail, temp16a);
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
triangle.c:5391:27: note: ‘bxtcalen’ was declared here
 5391 |   int axtbclen, aytbclen, bxtcalen, bytcalen, cxtablen, cytablen;
      |                           ^~~~~~~~
triangle.c:5652:20: warning: ‘axtbclen’ may be used uninitialized [-Wmaybe-uninitialized]
 5652 |       temp16alen = scale_expansion_zeroelim(axtbclen, axtbc, adxtail, temp16a);
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
triangle.c:5391:7: note: ‘axtbclen’ was declared here
 5391 |   int axtbclen, aytbclen, bxtcalen, bytcalen, cxtablen, cytablen;
      |       ^~~~~~~~
triangle.c:5694:20: warning: ‘aytbclen’ may be used uninitialized [-Wmaybe-uninitialized]
 5694 |       temp16alen = scale_expansion_zeroelim(aytbclen, aytbc, adytail, temp16a);
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
triangle.c:5391:17: note: ‘aytbclen’ was declared here
 5391 |   int axtbclen, aytbclen, bxtcalen, bytcalen, cxtablen, cytablen;
      |                 ^~~~~~~~
gcc-13 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o RTriangle.so RTriangle_init.o interface.o triangle.o -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpA8vrzp/R.INSTALL11f7626e44b831/RTriangle/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpA8vrzp/R.INSTALL11f7626e44b831/RTriangle/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpA8vrzp/R.INSTALL11f7626e44b831/RTriangle/src'
installing to /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/00LOCK-RTriangle/00new/RTriangle/libs
** R
** inst
** 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
* creating tarball
packaged installation of ‘RTriangle’ as ‘RTriangle_1.6-0.13_R_x86_64-pc-linux-gnu.tar.gz’
* DONE (RTriangle)