* installing to library ‘/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages’ * installing *source* package ‘CPoptim’ ... ** package ‘CPoptim’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C compiler: ‘gcc-13 (Debian 13.3.0-1) 13.3.0’ make[1]: Entering directory '/tmp/Rtmpw3zZXf/R.INSTALL999b14b91b64/CPoptim/src' gcc-13 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c CPoptim.c -o CPoptim.o CPoptim.c: In function ‘CPoptim’: CPoptim.c:200:17: warning: variable ‘autre’ set but not used [-Wunused-but-set-variable] 200 | int memSize,autre; | ^~~~~ CPoptim.c:227:15: warning: ‘selPart’ may be used uninitialized [-Wmaybe-uninitialized] 227 | if(ID[i]==selPart) | ^ CPoptim.c:187:9: note: ‘selPart’ was declared here 187 | int selPart,lenSubID; | ^~~~~~~ CPoptim.c:313:31: warning: ‘bestX’ may be used uninitialized [-Wmaybe-uninitialized] 313 | minX[curPart][bestDim]=bestX; | ~~~~~~~~~~~~~~~~~~~~~~^~~~~~ CPoptim.c:198:12: note: ‘bestX’ was declared here 198 | double bestX; | ^~~~~ CPoptim.c:313:31: warning: ‘bestDim’ may be used uninitialized [-Wmaybe-uninitialized] 313 | minX[curPart][bestDim]=bestX; | ~~~~~~~~~~~~~~~~~~~~~~^~~~~~ CPoptim.c:199:9: note: ‘bestDim’ was declared here 199 | int bestDim; | ^~~~~~~ CPoptim.c:339:15: warning: ‘memSize’ may be used uninitialized [-Wmaybe-uninitialized] 339 | if(i