This patch splits powerpc out of the main Linux kernel-features.h.
Not tested.
* sysdeps/unix/sysv/linux/powerpc/kernel-features.h: New file.
* sysdeps/unix/sysv/linux/kernel-features.h [__powerpc__]
(__ASSUME_SOCKETCALL): Do not define.
(__ASSUME_IPC64): Define unconditionally.
[__LINUX_KERNEL_VERSION >= 0x020625 && __powerpc__]
(__ASSUME_ACCEPT4_SYSCALL): Do not define.
[__LINUX_KERNEL_VERSION >= 0x020625 && __powerpc__]
(__ASSUME_RECVMMSG_SYSCALL): Likewise.
[__LINUX_KERNEL_VERSION >= 0x030000 && __powerpc__]
(__ASSUME_SENDMMSG_SYSCALL): Likewise.
[__powerpc__] (__ASSUME_SENDMMSG_SYSCALL_WITH_SOCKETCALL):
Likewise.