rpm post-build-checks found a few code bugs in newlib, and marks them as
errors. Add another newlib patch and apply it during stubdom build.
[ 227s] ../../../../newlib-1.16.0/newlib/doc/makedoc.c: In function 'lookup_word':
[ 227s] ../../../../newlib-1.16.0/newlib/doc/makedoc.c:1147:10: warning: implicit declaration of function 'strcmp' [-Wimplicit-function-declaration]
[ 227s] if (strcmp(ptr->word, word) == 0) return ptr;
[ 227s] ^
[ 460s] I: Program is using implicit definitions of special functions.
[ 460s] these functions need to use their correct prototypes to allow
[ 460s] the lightweight buffer overflow checking to work.
[ 460s] - Implicit memory/string functions need #include <string.h>.
[ 460s] - Implicit *printf functions need #include <stdio.h>.
[ 460s] - Implicit *printf functions need #include <stdio.h>.
[ 460s] - Implicit *read* functions need #include <unistd.h>.
[ 460s] - Implicit *recv* functions need #include <sys/socket.h>.
[ 460s] E: xen implicit-fortify-decl ../../../../newlib-1.16.0/newlib/doc/makedoc.c:1147
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
