* 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.exe (GCC) 14.2.0' make[1]: Entering directory '/d/temp/2025_07_19_01_50_00_654/RtmpmYsGQc/R.INSTALL2c3106a15441c/Libra/src' gcc -I"D:/RCompile/recent/R-4.5.1/include" -DNDEBUG -I/include -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -std=gnu2x -mfpmath=sse -msse2 -mstackrealign -c LBLasso.c -o LBLasso.o gcc -I"D:/RCompile/recent/R-4.5.1/include" -DNDEBUG -I/include -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -std=gnu2x -mfpmath=sse -msse2 -mstackrealign -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