95b097779a
Need to provide i386 __libc_do_syscall when PROF is defined. Define OPTIMIZE_FOR_GCC_5 for .S files so that it can be used in libc-do-syscall.S. * sysdeps/unix/sysv/linux/i386/libc-do-syscall.S: Replace __GNUC_PREREQ (5,0) with OPTIMIZE_FOR_GCC_5. * sysdeps/unix/sysv/linux/i386/sysdep.h (OPTIMIZE_FOR_GCC_5): Moved before "#ifdef __ASSEMBLER__".