* installing *source* package ‘nets’ ... ** package ‘nets’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C compiler: ‘gcc-13 (GCC) 13.2.0’ make[1]: Entering directory '/data/gannet/ripley/R/packages/tests-devel/nets/src' gcc-13 -I"/data/gannet/ripley/R/R-devel/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -Werror=implicit-function-declaration -Wstrict-prototypes -c nets.c -o nets.o nets.c: In function 'nets_predict': nets.c:473:13: warning: unused variable 'idx' [-Wunused-variable] 473 | int idx, i, j, k, l; | ^~~ nets.c: In function 'alpha_update': nets.c:545:25: warning: unused variable 'l' [-Wunused-variable] 545 | int ip, jp, kp, l, t; | ^ nets.c:545:21: warning: unused variable 'kp' [-Wunused-variable] 545 | int ip, jp, kp, l, t; | ^~ nets.c:545:17: warning: unused variable 'jp' [-Wunused-variable] 545 | int ip, jp, kp, l, t; | ^~ nets.c: In function 'rho_update_init': nets.c:637:16: warning: unused variable 'c_xx' [-Wunused-variable] 637 | double c_xx = 0; | ^~~~ nets.c:636:16: warning: unused variable 'c_yx' [-Wunused-variable] 636 | double c_yx = 0; | ^~~~ nets.c:635:20: warning: unused variable 'k' [-Wunused-variable] 635 | int t, ip, k; | ^ nets.c:635:16: warning: unused variable 'ip' [-Wunused-variable] 635 | int t, ip, k; | ^~ nets.c: In function 'nets_shooting': nets.c:126:31: warning: 'delta' may be used uninitialized [-Wmaybe-uninitialized] 126 | if( verbose ) nets_log(alpha,rho,y_aux,lambda,alpha_weights,rho_weights,T,N,P,granger_network,parcorr_network,iter,delta); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ nets.c:65:16: note: 'delta' was declared here 65 | double delta, toll; | ^~~~~ In file included from /usr/include/string.h:535, from /data/gannet/ripley/R/R-devel/include/R_ext/RS.h:34, from /data/gannet/ripley/R/R-devel/include/R.h:78, from nets.c:5: In function 'memcpy', inlined from 'nets_activeshooting' at nets.c:424:25: /usr/include/bits/string_fortified.h:29:10: warning: 'alpha_old' may be used uninitialized [-Wmaybe-uninitialized] 29 | return __builtin___memcpy_chk (__dest, __src, __len, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 30 | __glibc_objsize0 (__dest)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~ nets.c: In function 'nets_activeshooting': nets.c:261:17: note: 'alpha_old' was declared here 261 | double *alpha_old, *rho_old; | ^~~~~~~~~ In function 'memcpy', inlined from 'nets_activeshooting' at nets.c:425:25: /usr/include/bits/string_fortified.h:29:10: warning: 'rho_old' may be used uninitialized [-Wmaybe-uninitialized] 29 | return __builtin___memcpy_chk (__dest, __src, __len, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 30 | __glibc_objsize0 (__dest)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~ nets.c: In function 'nets_activeshooting': nets.c:261:29: note: 'rho_old' was declared here 261 | double *alpha_old, *rho_old; | ^~~~~~~ nets.c:408:52: warning: 'rho_set' may be used uninitialized [-Wmaybe-uninitialized] 408 | i = rho_set[idx][0]; | ~~~~~~~^~~~~ nets.c:262:31: note: 'rho_set' was declared here 262 | double **alpha_set, **rho_set; | ^~~~~~~ nets.c:357:31: warning: 'delta' may be used uninitialized [-Wmaybe-uninitialized] 357 | if( verbose ) nets_log(alpha,rho,y_aux,lambda,alpha_weights,rho_weights,T,N,P,granger_network,parcorr_network,iter1,delta); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ nets.c:264:16: note: 'delta' was declared here 264 | double delta, toll; | ^~~~~ nets.c:407:48: warning: 'rho_nact' may be used uninitialized [-Wmaybe-uninitialized] 407 | for( idx=0; idx