:665: trailing whitespace. Checking patch sysdeps/riscv/multiarch/memchr-generic.c... Checking patch sysdeps/riscv/multiarch/memcmp-generic.c... Checking patch sysdeps/riscv/multiarch/memcmpeq-generic.c... Checking patch sysdeps/riscv/multiarch/memmove-generic.c... Checking patch sysdeps/riscv/multiarch/memset-generic.c... error: sysdeps/riscv/multiarch/memset-generic.c: already exists in working directory Checking patch sysdeps/riscv/multiarch/strcat-generic.c... Checking patch sysdeps/riscv/multiarch/strchr-generic.c... Checking patch sysdeps/riscv/multiarch/strcmp-generic.c... Checking patch sysdeps/riscv/multiarch/strcpy-generic.c... Checking patch sysdeps/riscv/multiarch/strlen-generic.c... Checking patch sysdeps/riscv/multiarch/strncat-generic.c... Checking patch sysdeps/riscv/multiarch/strncmp-generic.c... Checking patch sysdeps/riscv/multiarch/strncpy-generic.c... Checking patch sysdeps/riscv/multiarch/strnlen-generic.c... Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/Makefile... error: while searching for: memcpy \ memcpy-generic \ memcpy_noalignment \ # sysdep_routines CFLAGS-memcpy_noalignment.c += -mno-strict-align error: patch failed: sysdeps/unix/sysv/linux/riscv/multiarch/Makefile:3 error: sysdeps/unix/sysv/linux/riscv/multiarch/Makefile: patch does not apply Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/ifunc-impl-list.c... error: while searching for: fast_unaligned = true; IFUNC_IMPL (i, name, memcpy, IFUNC_IMPL_ADD (array, i, memcpy, fast_unaligned, __memcpy_noalignment) IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_generic)) return 0; } error: patch failed: sysdeps/unix/sysv/linux/riscv/multiarch/ifunc-impl-list.c:35 error: sysdeps/unix/sysv/linux/riscv/multiarch/ifunc-impl-list.c: patch does not apply Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/memchr.c... Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/memcmp.c... Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/memcmpeq.c... Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/memmove.c... Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/memset.c... error: sysdeps/unix/sysv/linux/riscv/multiarch/memset.c: already exists in working directory Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/strcat.c... Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/strchr.c... Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/strcmp.c... Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/strcpy.c... Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/strlen.c... Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/strncat.c... Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/strncmp.c... Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/strncpy.c... Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/strnlen.c...