config:
* arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define.
(CPP_SPEC): Update.
(CPP_APCS_PC_SPEC, CPP_APCS_PC_DEFAULT_SPEC,
CPP_FLOAT_SPEC, CPP_FLOAT_DEFAULT_SPEC, CPP_ENDIAN_SPEC,
CPP_ENDIAN_DEFAULT_SPEC, CPP_INTERWORK_DEFAULT_SPEC,
CPP_INTERWORK_SPEC, CPP_PREDEFINES): Remove.
(EXTRA_SPECS): Update.
* arm/conix-elf.h, arm/linux-elf.h, arm/netbsd.h, arm/riscix.h,
arm/riscix1-1.h, arm/rtems-elf.h, arm/semiaof.h, arm/unknown-elf.h,
arm/unknown-elf-oabi.h, arm/vxarm.h: Remove CPP_PREDEFINES and
define TARGET_OS_CPP_BUILTINS if necessary.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53463
138bc75d-0d04-0410-961f-
82ee72b054a4