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Technical Support
On-Line Manuals
Compiler Reference Guide
Preface
armclang Command-line Options
Support level definitions
Summary of armclang command-line options
-C
-c
-D
-E
-e
-fbare-metal-pie
-fbracket-depth=N
-fcommon, -fno-common
-fdata-sections, -fno-data-sections
-ffast-math, -fno-fast-math
-ffixed-rN
-ffp-mode
-ffunction-sections, -fno-function-sections
-fident, -fno-ident
@file
-fldm-stm, -fno-ldm-stm
-fno-builtin
-fno-inline-functions
-flto, -fno-lto
-fexceptions, -fno-exceptions
-fomit-frame-pointer, -fno-omit-frame-pointer
-fropi, -fno-ropi
-fropi-lowering, -fno-ropi-lowering
-frwpi, -fno-rwpi
-frwpi-lowering, -fno-rwpi-lowering
-fshort-enums, -fno-short-enums
-fshort-wchar, -fno-short-wchar
-fstack-protector, -fstack-protector-all, -fstack-
-fstrict-aliasing, -fno-strict-aliasing
-ftrapv
-fvectorize, -fno-vectorize
-fvisibility
-fwrapv
-g, -gdwarf-2, -gdwarf-3, -gdwarf-4
-I
-include
-L
-l
-M, -MM
-MD, -MMD
-MF
-MG
-MP
-MT
-march
-marm
-masm
-mbig-endian
-mbranch-protection
-mcmse
-mcpu
-mexecute-only
-mfloat-abi
-mfpu
-mimplicit-it
-mlittle-endian
-mmemtag-stack, -mno-memtag-stack
-mno-neg-immediates
-moutline, -mno-outline
-mpixolib
-munaligned-access, -mno-unaligned-access
-mthumb
-nostdlib
-nostdlibinc
-o
-O
-pedantic
-pedantic-errors
-Rpass
-S
-save-temps
-std
--target
-U
-u
-v
--version
--version_number
--vsn
-W
-Wl
-Xlinker
-x
-###
Compiler-specific Keywords and Operators
Compiler-specific Function, Variable, and Type Att
Compiler-specific Intrinsics
Compiler-specific Pragmas
Other Compiler-specific Features
Standard C Implementation Definition
Standard C++ Implementation Definition
armclang Integrated Assembler
armclang Inline Assembler
-M, -MM
| Non-Confidential |  PDF version | 100067_0612_00_en | ||
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| Home > armclang Command-line Options > -M, -MM | ||||
1.41 -M, -MM
Produces a list of makefile dependency rules suitable for use by a make utility.
armclang executes only the preprocessor step of the compilation or assembly. By default, output is on the standard output stream.
If you specify multiple source files, a single dependency file is created.
-M lists both system header files
and user header files.
-MM lists only user header
files.
Note:
The-MT option lets you override
the target name in the dependency rules.Note:
To compile or assemble the source files and produce makefile dependency rules, use the-MD or -MMD option instead of the -M or
-MM option respectively.Example
You can redirect output to a file using standard UNIX and MS-DOS notation, the -o option, or the -MF option. For
example:
armclang --target=arm-arm-none-eabi -march=armv8-a -Msource.c > deps.mk armclang --target=arm-arm-none-eabi -march=armv8-a -Msource.c -o deps.mk armclang --target=arm-arm-none-eabi -march=armv8-a -Msource.c -MF deps.mk
| Non-Confidential | PDF version | 100067_0612_00_en |
| Copyright © 2014–2019 Arm Limited or its affiliates. All rights reserved. |
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