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diff --git a/gcc-4.2.1-5666.3/gcc/config/arm/arm.opt b/gcc-4.2.1-5666.3/gcc/config/arm/arm.opt
deleted file mode 100644
index 9b8b0d7a8..000000000
--- a/gcc-4.2.1-5666.3/gcc/config/arm/arm.opt
+++ /dev/null
@@ -1,187 +0,0 @@
-; Options for the ARM port of the compiler.
-
-; Copyright (C) 2005 Free Software Foundation, Inc.
-;
-; This file is part of GCC.
-;
-; GCC is free software; you can redistribute it and/or modify it under
-; the terms of the GNU General Public License as published by the Free
-; Software Foundation; either version 2, or (at your option) any later
-; version.
-;
-; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
-; WARRANTY; without even the implied warranty of MERCHANTABILITY or
-; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-; for more details.
-;
-; You should have received a copy of the GNU General Public License
-; along with GCC; see the file COPYING. If not, write to the Free
-; Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-; 02110-1301, USA.
-
-mabi=
-Target RejectNegative Joined Var(target_abi_name)
-Specify an ABI
-
-mabort-on-noreturn
-Target Report Mask(ABORT_NORETURN)
-Generate a call to abort if a noreturn function returns
-
-mapcs
-Target RejectNegative Mask(APCS_FRAME) MaskExists Undocumented
-
-mapcs-float
-Target Report Mask(APCS_FLOAT)
-Pass FP arguments in FP registers
-
-mapcs-frame
-Target Report Mask(APCS_FRAME)
-Generate APCS conformant stack frames
-
-mapcs-reentrant
-Target Report Mask(APCS_REENT)
-Generate re-entrant, PIC code
-
-mapcs-stack-check
-Target Report Mask(APCS_STACK) Undocumented
-
-march=
-Target RejectNegative Joined
-Specify the name of the target architecture
-
-; APPLE LOCAL begin 6150882 use thumb2 by default for v7
-marm
-Target RejectNegative VarExists Var(thumb_option, 0) Undocumented
-; APPLE LOCAL end 6150882 use thumb2 by default for v7
-
-mbig-endian
-Target Report RejectNegative Mask(BIG_END)
-Assume target CPU is configured as big endian
-
-mcallee-super-interworking
-Target Report Mask(CALLEE_INTERWORKING)
-Thumb: Assume non-static functions may be called from ARM code
-
-mcaller-super-interworking
-Target Report Mask(CALLER_INTERWORKING)
-Thumb: Assume function pointers may go to non-Thumb aware code
-
-mcirrus-fix-invalid-insns
-Target Report Mask(CIRRUS_FIX_INVALID_INSNS)
-Cirrus: Place NOPs to avoid invalid instruction combinations
-
-mcpu=
-Target RejectNegative Joined
-Specify the name of the target CPU
-
-mfloat-abi=
-Target RejectNegative Joined Var(target_float_abi_name)
-Specify if floating point hardware should be used
-
-mfp=
-Target RejectNegative Joined Undocumented Var(target_fpe_name)
-
-;; Now ignored.
-mfpe
-Target RejectNegative Mask(FPE) Undocumented
-
-mfpe=
-Target RejectNegative Joined Undocumented Var(target_fpe_name)
-
-mfpu=
-Target RejectNegative Joined Var(target_fpu_name)
-Specify the name of the target floating point hardware/format
-
-mhard-float
-Target RejectNegative
-Alias for -mfloat-abi=hard
-
-mlittle-endian
-Target Report RejectNegative InverseMask(BIG_END)
-Assume target CPU is configured as little endian
-
-; APPLE LOCAL begin mlong-branch for arm
-mlong-branch
-Target Mask(LONG_CALLS)
-Alias for -mlong-calls
-; APPLE LOCAL end mlong-branch for arm
-
-; APPLE LOCAL begin mlong-branch for arm
-mlong-calls
-Target Report Mask(LONG_CALLS) MaskExists
-Generate call insns as indirect calls, if necessary
-; APPLE LOCAL end mlong-branch for arm
-
-; APPLE LOCAL begin mlong-branch for arm
-mlongcall
-Target Mask(LONG_CALLS) MaskExists
-Alias for -mlong-calls
-; APPLE LOCAL end mlong-branch for arm
-
-mpic-register=
-Target RejectNegative Joined Var(arm_pic_register_string)
-Specify the register to be used for PIC addressing
-
-mpoke-function-name
-Target Report Mask(POKE_FUNCTION_NAME)
-Store function names in object code
-
-msched-prolog
-Target Report Mask(SCHED_PROLOG)
-Permit scheduling of a function's prologue sequence
-
-msingle-pic-base
-Target Report Mask(SINGLE_PIC_BASE)
-Do not load the PIC register in function prologues
-
-msoft-float
-Target RejectNegative
-Alias for -mfloat-abi=soft
-
-mstructure-size-boundary=
-Target RejectNegative Joined Var(structure_size_string)
-Specify the minimum bit alignment of structures
-
-; APPLE LOCAL begin 6150882 use thumb2 by default for v7
-mthumb
-Target Report Var(thumb_option) Init(-1)
-Compile for the Thumb not the ARM
-; APPLE LOCAL end 6150882 use thumb2 by default for v7
-
-; APPLE LOCAL begin ARM interworking
-mthumb-interwork
-Target Report Var(interwork_option) Init(-1)
-Support calls between Thumb and ARM instruction sets
-; APPLE LOCAL end ARM interworking
-
-mtp=
-Target RejectNegative Joined Var(target_thread_switch)
-Specify how to access the thread pointer
-
-mtpcs-frame
-Target Report Mask(TPCS_FRAME)
-Thumb: Generate (non-leaf) stack frames even if not needed
-
-mtpcs-leaf-frame
-Target Report Mask(TPCS_LEAF_FRAME)
-Thumb: Generate (leaf) stack frames even if not needed
-
-mtune=
-Target RejectNegative Joined
-Tune code for the given processor
-
-mwords-little-endian
-Target Report RejectNegative Mask(LITTLE_WORDS)
-Assume big endian bytes, little endian words
-
-; APPLE LOCAL begin 5946347 ms_struct support
-mms-bitfields
-Target Report Mask(MS_BITFIELD_LAYOUT)
-Use Microsoft structure layout
-; APPLE LOCAL end 5946347 ms_struct support
-; APPLE LOCAL begin v7 support. Merge from Codesourcery
-
-mvectorize-with-neon-quad
-Target Report Mask(NEON_VECTORIZE_QUAD)
-Use Neon quad-word (rather than double-word) registers for vectorization
-; APPLE LOCAL end v7 support. Merge from Codesourcery