* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’ * installing *source* package ‘Libra’ ... ** this is package ‘Libra’ version ‘1.7’ ** package ‘Libra’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C compiler: ‘gcc-14 (Debian 14.2.0-19) 14.2.0’ make[1]: Entering directory '/tmp/Rtmpz2OaHZ/R.INSTALL36249141391c2/Libra/src' gcc-14 -std=gnu23 -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 LBLasso.c -o LBLasso.o gcc-14 -std=gnu23 -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 LBheader.c -o LBheader.o LBheader.c: In function ‘ising_grad’: LBheader.c:51:3: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] 51 | for(int i=0;i