* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’ * installing *source* package ‘ljr’ ... ** package ‘ljr’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C compiler: ‘Debian clang version 18.1.4 (1)’ make[1]: Entering directory '/tmp/RtmpddUKkC/R.INSTALL5c68058660b62/ljr/src' clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c backwardk.c -o backwardk.o clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c checkseq.c -o checkseq.o checkseq.c:13:4: warning: misleading indentation; statement is not part of the previous 'for' [-Wmisleading-indentation] 13 | if (j