* installing *source* package ‘RNifti’ ... ** using staged installation checking for gcc... clang-17 checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether the compiler supports GNU C... yes checking whether clang-17 accepts -g... yes checking for clang-17 option to enable C11 features... none needed checking for library containing inflate... -lz configure: creating ./config.status config.status: creating src/Makevars ** libs using C compiler: ‘Debian clang version 17.0.6 (5)’ using C++ compiler: ‘Debian clang version 17.0.6 (5)’ clang++-17 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-17/include" -DNDEBUG -DNDEBUG -DHAVE_ZLIB -DUSING_R -DRNIFTI_NIFTILIB_DEDUPLICATE -I../inst/include -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c main.cpp -o main.o main.cpp:721:40: warning: suggest braces around initialization of subobject [-Wmissing-braces] 721 | const Rcomplex naValue = { NA_REAL, NA_REAL }; | ^~~~~~~~~~~~~~~~ | { } /home/hornik/tmp/R-d-clang-17/include/R_ext/Arith.h:58:18: note: expanded from macro 'NA_REAL' 58 | #define NA_REAL R_NaReal | ^ main.cpp:775:40: warning: suggest braces around initialization of subobject [-Wmissing-braces] 775 | const Rcomplex naValue = { NA_REAL, NA_REAL }; | ^~~~~~~~~~~~~~~~ | { } /home/hornik/tmp/R-d-clang-17/include/R_ext/Arith.h:58:18: note: expanded from macro 'NA_REAL' 58 | #define NA_REAL R_NaReal | ^ 2 warnings generated. clang-17 -I"/home/hornik/tmp/R-d-clang-17/include" -DNDEBUG -DNDEBUG -DHAVE_ZLIB -DUSING_R -DRNIFTI_NIFTILIB_DEDUPLICATE -I../inst/include -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c zzz.c -o zzz.o clang-17 -I"/home/hornik/tmp/R-d-clang-17/include" -DNDEBUG -DNDEBUG -DHAVE_ZLIB -DUSING_R -DRNIFTI_NIFTILIB_DEDUPLICATE -I../inst/include -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c znzlib/znzlib.c -o znzlib/znzlib.o clang-17 -I"/home/hornik/tmp/R-d-clang-17/include" -DNDEBUG -DNDEBUG -DHAVE_ZLIB -DUSING_R -DRNIFTI_NIFTILIB_DEDUPLICATE -I../inst/include -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c niftilib/nifti1_io.c -o niftilib/nifti1_io.o niftilib/nifti1_io.c:353:19: warning: unused variable 'gni_version' [-Wunused-const-variable] 353 | static const char gni_version[] = NIFTI1_IO_SOURCE_VERSION " (16 Jun, 2022)"; | ^~~~~~~~~~~ niftilib/nifti1_io.c:363:29: warning: unused variable 'nifti_type_list' [-Wunused-const-variable] 363 | static const nifti_type_ele nifti_type_list[] = { | ^~~~~~~~~~~~~~~ niftilib/nifti1_io.c:3337:12: warning: unused function 'compare_strlist' [-Wunused-function] 3337 | static int compare_strlist(const char * str, char ** strlist, int len) | ^~~~~~~~~~~~~~~ niftilib/nifti1_io.c:3292:12: warning: unused function 'is_mixedcase' [-Wunused-function] 3292 | static int is_mixedcase(const char * str) | ^~~~~~~~~~~~ niftilib/nifti1_io.c:3276:12: warning: unused function 'is_uppercase' [-Wunused-function] 3276 | static int is_uppercase(const char * str) | ^~~~~~~~~~~~ niftilib/nifti1_io.c:3323:12: warning: unused function 'make_lowercase' [-Wunused-function] 3323 | static int make_lowercase(char * str) | ^~~~~~~~~~~~~~ niftilib/nifti1_io.c:3310:12: warning: unused function 'make_uppercase' [-Wunused-function] 3310 | static int make_uppercase(char * str) | ^~~~~~~~~~~~~~ niftilib/nifti1_io.c:449:14: warning: unused function 'print_hex_vals' [-Wunused-function] 449 | static int print_hex_vals (const char * data, size_t nbytes, FILE * fp); | ^~~~~~~~~~~~~~ niftilib/nifti1_io.c:6135:14: warning: unused function 'escapize_string' [-Wunused-function] 6135 | static char *escapize_string( const char * str ) | ^~~~~~~~~~~~~~~ 9 warnings generated. clang-17 -I"/home/hornik/tmp/R-d-clang-17/include" -DNDEBUG -DNDEBUG -DHAVE_ZLIB -DUSING_R -DRNIFTI_NIFTILIB_DEDUPLICATE -I../inst/include -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c niftilib/nifti2_io.c -o niftilib/nifti2_io.o niftilib/nifti2_io.c:4468:12: warning: unused function 'print_hex_vals' [-Wunused-function] 4468 | static int print_hex_vals( const char * data, size_t nbytes, FILE * fp ) | ^~~~~~~~~~~~~~ niftilib/nifti2_io.c:8250:14: warning: unused function 'escapize_string' [-Wunused-function] 8250 | static char *escapize_string( const char * str ) | ^~~~~~~~~~~~~~~ 2 warnings generated. clang++-17 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-clang-17/lib -Wl,-O1 -o RNifti.so main.o zzz.o znzlib/znzlib.o niftilib/nifti1_io.o niftilib/nifti2_io.o -lz -L/home/hornik/tmp/R-d-clang-17/lib -lR installing to /srv/hornik/tmp/CRAN/RNifti.Rcheck/00LOCK-RNifti/00new/RNifti/libs ** R ** inst ** byte-compile and prepare package for lazy loading ** help *** installing help indices ** building package indices ** testing if installed package can be loaded from temporary location ** checking absolute paths in shared objects and dynamic libraries ** testing if installed package can be loaded from final location ** testing if installed package keeps a record of temporary installation path * DONE (RNifti)