configure: WARNING: latex2man not found. Install latex2man. Disabling docs. In file included from ../source_subfolder/src/x86_64/Linit.c:4: ../source_subfolder/src/x86_64/Ginit.c:166:27: warning: passing 'char *' to parameter of type 'unsigned char *' converts between pointers to integer types with different sign [-Wpointer-sign] if (mincore (addr, len, (char *)mvec) != 0) ^~~~~~~~~~~~ /usr/include/x86_64-linux-gnu/sys/mman.h:123:65: note: passing argument to parameter '__vec' here extern int mincore (void *__start, size_t __len, unsigned char *__vec) ^ In file included from ../source_subfolder/src/x86_64/Linit.c:4: ../source_subfolder/src/x86_64/Ginit.c:189:50: warning: passing 'char *' to parameter of type 'unsigned char *' converts between pointers to integer types with different sign [-Wpointer-sign] while ((ret = mincore ((void*)addr, PAGE_SIZE, (char *)mvec)) == -1 && ^~~~~~~~~~~~ /usr/include/x86_64-linux-gnu/sys/mman.h:123:65: note: passing argument to parameter '__vec' here extern int mincore (void *__start, size_t __len, unsigned char *__vec) ^ 2 warnings generated. ../source_subfolder/src/x86_64/Ginit.c:166:27: warning: passing 'char *' to parameter of type 'unsigned char *' converts between pointers to integer types with different sign [-Wpointer-sign] if (mincore (addr, len, (char *)mvec) != 0) ^~~~~~~~~~~~ /usr/include/x86_64-linux-gnu/sys/mman.h:123:65: note: passing argument to parameter '__vec' here extern int mincore (void *__start, size_t __len, unsigned char *__vec) ^ ../source_subfolder/src/x86_64/Ginit.c:189:50: warning: passing 'char *' to parameter of type 'unsigned char *' converts between pointers to integer types with different sign [-Wpointer-sign] while ((ret = mincore ((void*)addr, PAGE_SIZE, (char *)mvec)) == -1 && ^~~~~~~~~~~~ /usr/include/x86_64-linux-gnu/sys/mman.h:123:65: note: passing argument to parameter '__vec' here extern int mincore (void *__start, size_t __len, unsigned char *__vec) ^ 2 warnings generated. ../source_subfolder/src/ptrace/_UPT_get_dyn_info_list_addr.c:83:3: warning: Implement get_list_addr(), please. [-W#warnings] # warning Implement get_list_addr(), please. ^ 1 warning generated. ../source_subfolder/src/coredump/_UPT_get_dyn_info_list_addr.c:86:3: warning: Implement get_list_addr(), please. [-W#warnings] # warning Implement get_list_addr(), please. ^ 1 warning generated. ../source_subfolder/src/setjmp/longjmp.c:53:13: warning: unused function '__nonworking_longjmp' [-Wunused-function] static void longjmp (jmp_buf env, int val); ^ ../source_subfolder/src/setjmp/longjmp.c:51:17: note: expanded from macro 'longjmp' #define longjmp __nonworking_longjmp ^ 1 warning generated. libtool: warning: relinking 'libunwind-x86_64.la' libtool: warning: relinking 'libunwind-setjmp.la' CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY