Man pages sections > man1 > castxml

castxml - Create an XML representation of C++ declarations

CASTXML(1) User Commands CASTXML(1)

NAME

castxml - Create an XML representation of C++ declarations

SYNOPSIS

castxml ( <castxml-opt> | <clang-opt> | <src> )...

DESCRIPTION

Options interpreted by castxml are listed below. Remaining options are given to the internal Clang compiler.

OPTIONS

--castxml-cc-<id> <cc>
--castxml-cc-<id> "(" <cc> <cc-opt>... ")"
Configure the internal Clang preprocessor and target platform to match that of the given compiler command. The <id> must be "gnu", "msvc", "gnu-c", or "msvc-c". <cc> names a compiler (e.g. "gcc") and <cc-opt>... specifies options that may affect its target (e.g. "-m32").
--castxml-output=<v>
Write castxml-format output to <src>.xml or file named by '-o' The <v> specifies the "epic" format version number to generate, and must be '1'.
--castxml-gccxml
Write gccxml-format output to <src>.xml or file named by '-o' Use this option if you need an output similar to the one generated by the legacy gccxml tool.
--castxml-start <name>[,<name>]...
Start AST traversal at declaration(s) with the given (qualified) name(s). Multiple names may be specified as a comma-separated list or by repeating the option.
-help, --help
Print castxml and internal Clang compiler usage information
-o <file>
Write output to <file>
--version
Print castxml and internal Clang compiler version information
Help for the internal Clang compiler appears below.
---------------------------------------------------------------
OVERVIEW: clang LLVM compiler
USAGE: clang [options] <inputs>

OPTIONS:

-###
Print (but do not run) the commands to run for this compilation
--analyzer-output <value>
Static analyzer report output format (html|plist|plist-multi-file|plist-html|text).
--analyze
Run the static analyzer
-arcmt-migrate-emit-errors
Emit ARC errors even if the migrator can fix them
-arcmt-migrate-report-output <value>
Output path for the plist report
-cl-denorms-are-zero
OpenCL only. Allow denormals to be flushed to zero.
-cl-fast-relaxed-math
OpenCL only. Sets -cl-finite-math-only and -cl-unsafe-math-optimizations, and defines __FAST_RELAXED_MATH__.
-cl-finite-math-only
OpenCL only. Allow floating-point optimizations that assume arguments and results are not NaNs or +-Inf.
-cl-fp32-correctly-rounded-divide-sqrt
OpenCL only. Specify that single precision floating-point divide and sqrt used in the program source are correctly rounded.
-cl-kernel-arg-info
OpenCL only. Generate kernel argument metadata.
-cl-mad-enable
OpenCL only. Allow use of less precise MAD computations in the generated binary.
-cl-no-signed-zeros
OpenCL only. Allow use of less precise no signed zeros computations in the generated binary.
-cl-opt-disable
OpenCL only. This option disables all optimizations. By default optimizations are enabled.
-cl-single-precision-constant
OpenCL only. Treat double precision floating-point constant as single precision constant.
-cl-std=<value>
OpenCL language standard to compile for.
-cl-strict-aliasing
OpenCL only. This option is added for compatibility with OpenCL 1.0.
-cl-unsafe-math-optimizations
OpenCL only. Allow unsafe floating-point optimizations. Also implies -cl-no-signed-zeros and -cl-mad-enable.
--cuda-compile-host-device
Compile CUDA code for both host and device (default). Has no effect on non-CUDA compilations.
--cuda-device-only
Compile CUDA code for device only
--cuda-gpu-arch=<value> CUDA GPU architecture (e.g. sm_35).
May be specified more than once.
--cuda-host-only
Compile CUDA code for host only. Has no effect on non-CUDA compilations.
--cuda-noopt-device-debug
Enable device-side debug info generation. Disables ptxas optimizations.
--cuda-path=<value>
CUDA installation path
-cxx-isystem <directory>
Add directory to the C++ SYSTEM include search path
-c
Only run preprocess, compile, and assemble steps
-dD
Print macro definitions in -E mode in addition to normal output
-dependency-dot <value> Filename to write DOT-formatted header dependencies to
-dependency-file <value>
Filename (or -) to write dependency output to
-dI
Print include directives in -E mode in addition to normal output
-dM
Print macro definitions in -E mode instead of normal output
-emit-ast
Emit Clang AST files for source inputs
-emit-llvm
Use the LLVM representation for assembler and object files
-E
Only run the preprocessor
-faligned-allocation
Enable C++17 aligned allocation functions
-faltivec
Enable AltiVec vector initializer syntax
-fansi-escape-codes
Use ANSI escape codes for diagnostics
-fapple-kext
Use Apple's kernel extensions ABI
-fapple-pragma-pack
Enable Apple gcc-compatible #pragma pack handling
-fapplication-extension Restrict code to those available for App Extensions
-fblocks
Enable the 'blocks' language feature
-fborland-extensions
Accept non-standard constructs supported by the Borland compiler
-fbuild-session-file=<file>
Use the last modification time of <file> as the build session timestamp
-fbuild-session-timestamp=<time since Epoch in seconds>
Time when the current build session started
-fbuiltin-module-map
Load the clang builtins module map file.
-fcolor-diagnostics
Use colors in diagnostics
-fcomment-block-commands=<arg>
Treat each comma separated argument in <arg> as a documentation comment block command
-fcoroutines-ts
Enable support for the C++ Coroutines TS
-fcoverage-mapping
Generate coverage mapping to enable code coverage analysis
-fcuda-approx-transcendentals
Use approximate transcendental functions
-fcuda-flush-denormals-to-zero
Flush denormal floating point values to zero in CUDA device mode.
-fcxx-exceptions
Enable C++ exceptions
-fdata-sections
Place each data in its own section (ELF Only)
-fdebug-prefix-map=<value>
remap file source paths in debug info
-fdebug-types-section
Place debug types in their own section (ELF Only)
-fdeclspec
Allow __declspec as a keyword
-fdelayed-template-parsing
Parse templated function definitions at the end of the translation unit
-fdiagnostics-absolute-paths
Print absolute paths in diagnostics
-fdiagnostics-parseable-fixits
Print fix-its in machine parseable form
-fdiagnostics-print-source-range-info
Print source range spans in numeric form
-fdiagnostics-show-hotness
Enable profile hotness information in diagnostic line
-fdiagnostics-show-note-include-stack
Display include stacks for diagnostic notes
-fdiagnostics-show-option
Print option name with mappable diagnostics
-fdiagnostics-show-template-tree
Print a template comparison tree for differing templates
-fdollars-in-identifiers
Allow '$' in identifiers
-fembed-bitcode-marker
Embed placeholder LLVM IR data as a marker
-fembed-bitcode=<option>
Embed LLVM bitcode (option: off, all, bitcode, marker)
-fembed-bitcode
Embed LLVM IR bitcode as data
-femit-all-decls
Emit all declarations, even if unused
-femulated-tls
Use emutls functions to access thread_local variables
-fexceptions
Enable support for exception handling
-fexperimental-new-pass-manager
Enables an experimental new pass manager in LLVM.
-ffast-math
Allow aggressive, lossy floating-point optimizations
-ffixed-r9
Reserve the r9 register (ARM only)
-ffixed-x18
Reserve the x18 register (AArch64 only)
-ffp-contract=<value>
Form fused FP ops (e.g. FMAs): fast (everywhere) | on (according to FP_CONTRACT pragma, default) | off (never fuse)
-ffreestanding
Assert that the compilation takes place in a freestanding environment
-ffunction-sections
Place each function in its own section (ELF Only)
-fgnu-keywords
Allow GNU-extension keywords regardless of language standard
-fgnu-runtime
Generate output compatible with the standard GNU Objective-C runtime
-fgnu89-inline
Use the gnu89 inline semantics
-fimplicit-module-maps
Implicitly search the file system for module map files.
-finline-functions
Inline suitable functions
-finline-hint-functions Inline functions wich are (explicitly or implicitly) marked inline
-finstrument-functions
Generate calls to instrument function entry and exit
-fintegrated-as
Enable the integrated assembler
-flto-jobs=<value>
Controls the backend parallelism of -flto=thin (default of 0 means the number of threads will be derived from the number of CPUs detected)
-flto=<value>
Set LTO mode to either 'full' or 'thin'
-flto
Enable LTO in 'full' mode
-fmath-errno
Require math functions to indicate errors by setting errno
-fmax-type-align=<value>
Specify the maximum alignment to enforce on pointers lacking an explicit alignment
-fmodule-file=<file>
Load this precompiled module file
-fmodule-map-file=<file>
Load this module map file
-fmodule-name=<name>
Specify the name of the module to build
-fmodules-cache-path=<directory>
Specify the module cache path
-fmodules-decluse
Require declaration of modules used within a module
-fmodules-disable-diagnostic-validation
Disable validation of the diagnostic options when loading the module
-fmodules-ignore-macro=<value>
Ignore the definition of the given macro when building and loading modules
-fmodules-prune-after=<seconds>
Specify the interval (in seconds) after which a module file will be considered unused
-fmodules-prune-interval=<seconds>
Specify the interval (in seconds) between attempts to prune the module cache
-fmodules-search-all
Search even non-imported modules to resolve references
-fmodules-strict-decluse
Like -fmodules-decluse but requires all headers to be in modules
-fmodules-ts
Enable support for the C++ Modules TS
-fmodules-user-build-path <directory>
Specify the module user build path
-fmodules-validate-once-per-build-session
Don't verify input files for the modules if the module has been successfully validated or loaded during this build session
-fmodules-validate-system-headers
Validate the system headers that a module depends on when loading the module
-fmodules
Enable the 'modules' language feature
-fms-compatibility-version=<value>
Dot-separated value representing the Microsoft compiler version number to report in _MSC_VER (0 = don't define it (default))
-fms-compatibility
Enable full Microsoft Visual C++ compatibility
-fms-extensions
Accept some non-standard constructs supported by the Microsoft compiler
-fmsc-version=<value>
Microsoft compiler version number to report in _MSC_VER (0 = don't define it (default))
-fnew-alignment=<align> Specifies the largest alignment guaranteed by '::operator new(size_t)'
-fno-access-control
Disable C++ access control
-fno-assume-sane-operator-new
Don't assume that C++'s global operator new can't alias any pointer
-fno-autolink
Disable generation of linker directives for automatic library linking
-fno-builtin-<value>
Disable implicit builtin knowledge of a specific function
-fno-builtin
Disable implicit builtin knowledge of functions
-fno-common
Compile common globals like normal definitions
-fno-constant-cfstrings Disable creation of CodeFoundation-type constant strings
-fno-coverage-mapping
Disable code coverage analysis
-fno-declspec
Disallow __declspec as a keyword
-fno-delayed-template-parsing
Disable delayed template parsing
-fno-diagnostics-fixit-info
Do not include fixit information in diagnostics
-fno-dollars-in-identifiers
Disallow '$' in identifiers
-fno-elide-constructors Disable C++ copy constructor elision
-fno-elide-type
Do not elide types when printing diagnostics
-fno-experimental-new-pass-manager
Disables an experimental new pass manager in LLVM.
-fno-gnu-inline-asm
Disable GNU style inline asm
-fno-integrated-as
Disable the integrated assembler
-fno-jump-tables
Do not use jump tables for lowering switches
-fno-lax-vector-conversions
Disallow implicit conversions between vectors with a different number of elements or different element types
-fno-lto
Disable LTO mode (default)
-fno-merge-all-constants
Disallow merging of constants
-fno-objc-infer-related-result-type
do not infer Objective-C related result type based on method family
-fno-operator-names
Do not treat C++ operator name keywords as synonyms for operators
-fno-preserve-as-comments
Do not preserve comments in inline assembly
-fno-profile-generate
Disable generation of profile instrumentation.
-fno-profile-instr-generate
Disable generation of profile instrumentation.
-fno-profile-instr-use
Disable using instrumentation data for profile-guided optimization
-fno-reroll-loops
Turn off loop reroller
-fno-rtti
Disable generation of rtti information
-fno-sanitize-address-use-after-scope
Disable use-after-scope detection in AddressSanitizer
-fno-sanitize-blacklist Don't use blacklist file for sanitizers
-fno-sanitize-cfi-cross-dso
Disable control flow integrity (CFI) checks for cross-DSO calls.
-fno-sanitize-coverage=<value>
Disable specified features of coverage instrumentation for Sanitizers
-fno-sanitize-memory-track-origins
Disable origins tracking in MemorySanitizer
-fno-sanitize-recover=<value>
Disable recovery for specified sanitizers
-fno-sanitize-stats
Disable sanitizer statistics gathering.
-fno-sanitize-thread-atomics
Disable atomic operations instrumentation in ThreadSanitizer
-fno-sanitize-thread-func-entry-exit
Disable function entry/exit instrumentation in ThreadSanitizer
-fno-sanitize-thread-memory-access
Disable memory access instrumentation in ThreadSanitizer
-fno-sanitize-trap=<value>
Disable trapping for specified sanitizers
-fno-short-wchar
Force wchar_t to be an unsigned int
-fno-show-column
Do not include column number on diagnostics
-fno-show-source-location
Do not include source location information with diagnostics
-fno-signed-char
Char is unsigned
-fno-signed-zeros
Allow optimizations that ignore the sign of floating point zeros
-fno-spell-checking
Disable spell-checking
-fno-stack-protector
Disable the use of stack protectors
-fno-standalone-debug
Limit debug information produced to reduce size of debug binary
-fno-threadsafe-statics Do not emit code to make initialization of local statics thread safe
-fno-trigraphs
Do not process trigraph sequences
-fno-unroll-loops
Turn off loop unroller
-fno-use-cxa-atexit
Don't use __cxa_atexit for calling destructors
-fno-use-init-array
Don't use .init_array instead of .ctors
-fobjc-arc-exceptions
Use EH-safe code when synthesizing retains and releases in -fobjc-arc
-fobjc-arc
Synthesize retain and release calls for Objective-C pointers
-fobjc-exceptions
Enable Objective-C exceptions
-fobjc-runtime=<value>
Specify the target Objective-C runtime kind and version
-fobjc-weak
Enable ARC-style weak references in Objective-C
-fopenmp-targets=<value>
Specify comma-separated list of triples OpenMP offloading targets to be supported
-foptimization-record-file=<value>
Specify the file name of any generated YAML optimization record
-fpack-struct=<value>
Specify the default maximum struct packing alignment
-fpascal-strings
Recognize and construct Pascal-style string literals
-fpcc-struct-return
Override the default ABI to return all structs on the stack
-fplugin=<dsopath>
Load the named plugin (dynamic shared object)
-fprebuilt-module-path=<directory>
Specify the prebuilt module path
-fprofile-generate=<directory>
Generate instrumented code to collect execution counts into <directory>/default.profraw (overridden by LLVM_PROFILE_FILE env var)
-fprofile-generate
Generate instrumented code to collect execution counts into default.profraw (overridden by LLVM_PROFILE_FILE env var)
-fprofile-instr-generate=<file>
Generate instrumented code to collect execution counts into <file> (overridden by LLVM_PROFILE_FILE env var)
-fprofile-instr-generate
Generate instrumented code to collect execution counts into default.profraw file (overriden by '=' form of option or LLVM_PROFILE_FILE env var)
-fprofile-instr-use=<value>
Use instrumentation data for profile-guided optimization
-fprofile-sample-use=<value>
Enable sample-based profile guided optimizations
-fprofile-use=<pathname>
Use instrumentation data for profile-guided optimization. If pathname is a directory, it reads from <pathname>/default.profdata. Otherwise, it reads from file <pathname>.
-freciprocal-math
Allow division operations to be reassociated
-freg-struct-return
Override the default ABI to return small structs in registers
-frelaxed-template-template-args
Enable C++17 relaxed template template argument matching
-freroll-loops
Turn on loop reroller
-fsanitize-address-field-padding=<value>
Level of field padding for AddressSanitizer
-fsanitize-address-use-after-scope
Enable use-after-scope detection in AddressSanitizer
-fsanitize-blacklist=<value>
Path to blacklist file for sanitizers
-fsanitize-cfi-cross-dso
Enable control flow integrity (CFI) checks for cross-DSO calls.
-fsanitize-coverage=<value>
Specify the type of coverage instrumentation for Sanitizers
-fsanitize-memory-track-origins=<value>
Enable origins tracking in MemorySanitizer
-fsanitize-memory-track-origins
Enable origins tracking in MemorySanitizer
-fsanitize-memory-use-after-dtor
Enable use-after-destroy detection in MemorySanitizer
-fsanitize-recover=<value>
Enable recovery for specified sanitizers
-fsanitize-stats
Enable sanitizer statistics gathering.
-fsanitize-thread-atomics
Enable atomic operations instrumentation in ThreadSanitizer (default)
-fsanitize-thread-func-entry-exit
Enable function entry/exit instrumentation in ThreadSanitizer (default)
-fsanitize-thread-memory-access
Enable memory access instrumentation in ThreadSanitizer (default)
-fsanitize-trap=<value> Enable trapping for specified sanitizers
-fsanitize-undefined-strip-path-components=<number>
Strip (or keep only, if negative) a given number of path components when emitting check metadata.
-fsanitize=<check>
Turn on runtime checks for various forms of undefined or suspicious behavior. See user manual for available checks
-fsave-optimization-record
Generate a YAML optimization record file
-fshort-enums
Allocate to an enum type only as many bytes as it needs for the declared range of possible values
-fshort-wchar
Force wchar_t to be a short unsigned int
-fshow-overloads=<value>
Which overload candidates to show when overload resolution fails: best|all; defaults to all
-fsized-deallocation
Enable C++14 sized global deallocation functions
-fsjlj-exceptions
Use SjLj style exceptions
-fslp-vectorize-aggressive
Enable the BB vectorization passes
-fslp-vectorize
Enable the superword-level parallelism vectorization passes
-fsplit-dwarf-inlining
Place debug types in their own section (ELF Only)
-fstack-protector-all
Force the usage of stack protectors for all functions
-fstack-protector-strong
Use a strong heuristic to apply stack protectors to functions
-fstack-protector
Enable stack protectors for functions potentially vulnerable to stack smashing
-fstandalone-debug
Emit full debug info for all types used by the program
-fstrict-enums
Enable optimizations based on the strict definition of an enum's value range
-fstrict-return
Always treat control flow paths that fall off the end of a non-voidfunction as unreachable
-fstrict-vtable-pointers
Enable optimizations based on the strict rules for overwriting polymorphic C++ objects
-fthinlto-index=<value> Perform ThinLTO importing using provided function summary index
-ftrap-function=<value> Issue call to specified function rather than a trap instruction
-ftrapv-handler=<function name>
Specify the function to be called on overflow
-ftrapv
Trap on integer overflow
-ftrigraphs
Process trigraph sequences
-funique-section-names
Use unique names for text and data sections (ELF Only)
-funroll-loops
Turn on loop unroller
-fuse-init-array
Use .init_array instead of .ctors
-fveclib=<value>
Use the given vector functions library
-fvectorize
Enable the loop vectorization passes
-fvisibility-inlines-hidden
Give inline C++ member functions default visibility by default
-fvisibility-ms-compat
Give global types 'default' visibility and global functions and variables 'hidden' visibility by default
-fvisibility=<value>
Set the default symbol visibility for all global declarations
-fwhole-program-vtables Enables whole-program vtable optimization. Requires -flto
-fwrapv
Treat signed integer overflow as two's complement
-fwritable-strings
Store string literals as writable data
-fxray-instruction-threshold= <value>
Sets the minimum function size to instrument with XRay
-fxray-instrument
Generate XRay instrumentation sleds on function entry and exit
-fzvector
Enable System z vector language extension
-F <value>
Add directory to framework include search path
--gcc-toolchain=<value> Use the gcc toolchain at the given directory
-gcodeview
Generate CodeView debug information
-gdwarf-2
Generate source-level debug information with dwarf version 2
-gdwarf-3
Generate source-level debug information with dwarf version 3
-gdwarf-4
Generate source-level debug information with dwarf version 4
-gdwarf-5
Generate source-level debug information with dwarf version 5
-gline-tables-only
Emit debug line number tables only
-gmodules
Generate debug info with external references to clang modules or precompiled headers
-g
Generate source-level debug information
-help
Display available options
-H
Show header includes and nesting depth
-idirafter <value>
Add directory to AFTER include search path
-iframework <value>
Add directory to SYSTEM framework search path
-imacros <file>
Include macros from file before parsing
-include-pch <file>
Include precompiled header file
-include <file>
Include file before parsing
-index-header-map
Make the next included directory (-I or -F) an indexer header map
-iprefix <dir>
Set the -iwithprefix/-iwithprefixbefore prefix
-iquote <directory>
Add directory to QUOTE include search path
-isysroot <dir>
Set the system root directory (usually /)
-isystem-after <directory>
Add directory to end of the SYSTEM include search path
-isystem <directory>
Add directory to SYSTEM include search path
-ivfsoverlay <value>
Overlay the virtual filesystem described by file over the real file system
-iwithprefixbefore <dir>
Set directory to include search path with prefix
-iwithprefix <dir>
Set directory to SYSTEM include search path with prefix
-iwithsysroot <directory>
Add directory to SYSTEM include search path, absolute paths are relative to -isysroot
-I <value>
Add directory to include search path
-mabicalls
Enable SVR4-style position-independent code (Mips only)
-malign-double
Align doubles to two words in structs (x86 only)
-mbackchain
Link stack frames through backchain on System Z
-mcrc
Allow use of CRC instructions (ARM only)
-MD
Write a depfile containing user and system headers
-meabi <value>
Set EABI type, e.g. 4, 5 or gnu (default depends on triple)
-mexecute-only
Disallow generation of data access to code sections (ARM only)
-mfix-cortex-a53-835769 Workaround Cortex-A53 erratum 835769 (AArch64 only)
-mfp32
Use 32-bit floating point registers (MIPS only)
-mfp64
Use 64-bit floating point registers (MIPS only)
-MF <file>
Write depfile output from -MMD, -MD, -MM, or -M to <file>
-mgeneral-regs-only
Generate code which only uses the general purpose registers (AArch64 only)
-mglobal-merge
Enable merging of globals
-MG
Add missing headers to depfile
-mhvx-double
Enable Hexagon Double Vector eXtensions
-mhvx
Enable Hexagon Vector eXtensions
-miamcu
Use Intel MCU ABI
--migrate
Run the migrator
-mincremental-linker-compatible
(integrated-as) Emit an object file which can be used with an incremental linker
-mios-version-min=<value>
Set iOS deployment target
-MJ <value>
Write a compilation database entry per input
-mllvm <value>
Additional arguments to forward to LLVM's option processing
-mlong-calls
Generate branches with extended addressability, usually via indirect jumps.
-mmacosx-version-min=<value>
Set Mac OS X deployment target
-MMD
Write a depfile containing user headers
-mms-bitfields
Set the default structure layout to be compatible with the Microsoft compiler standard
-mmsa
Enable MSA ASE (MIPS only)
-MM
Like -MMD, but also implies -E and writes to stdout by default
-mno-abicalls
Disable SVR4-style position-independent code (Mips only)
-mno-execute-only
Allow generation of data access to code sections (ARM only)
-mno-fix-cortex-a53-835769
Don't workaround Cortex-A53 erratum 835769 (AArch64 only)
-mno-global-merge
Disable merging of globals
-mno-hvx-double
Disable Hexagon Double Vector eXtensions
-mno-hvx
Disable Hexagon Vector eXtensions
-mno-implicit-float
Don't generate implicit floating point instructions
-mno-incremental-linker-compatible
(integrated-as) Emit an object file which cannot be used with an incremental linker
-mno-long-calls
Restore the default behaviour of not generating long calls
-mno-movt
Disallow use of movt/movw pairs (ARM only)
-mno-ms-bitfields
Do not set the default structure layout to be compatible with the Microsoft compiler standard
-mno-msa
Disable MSA ASE (MIPS only)
-mno-restrict-it
Allow generation of deprecated IT blocks for ARMv8. It is off by default for ARMv8 Thumb mode
-mno-unaligned-access
Force all memory accesses to be aligned (AArch32/AArch64 only)
-mnocrc
Disallow use of CRC instructions (ARM only)
-module-dependency-dir <value>
Directory to dump module dependencies to
-module-file-info
Provide information about a particular module file
-momit-leaf-frame-pointer
Omit frame pointer setup for leaf functions
-mpie-copy-relocations
Use copy relocations support for PIE builds
-MP
Create phony target for each dependency (other than main file)
-mqdsp6-compat
Enable hexagon-qdsp6 backward compatibility
-MQ <value>
Specify name of main file output to quote in depfile
-mrelax-all
(integrated-as) Relax all machine instructions
-mrestrict-it
Disallow generation of deprecated IT blocks for ARMv8. It is on by default for ARMv8 Thumb mode.
-mrtd
Make StdCall calling convention the default
-msoft-float
Use software floating point
-mstack-alignment=<value>
Set the stack alignment
-mstack-probe-size=<value>
Set the stack probe size
-mstackrealign
Force realign the stack at entry to every function
-mthread-model <value>
The thread model to use, e.g. posix, single (posix by default)
-MT <value>
Specify name of main file output in depfile
-munaligned-access
Allow memory accesses to be unaligned (AArch32/AArch64 only)
-MV
Use NMake/Jom format for the depfile
-M
Like -MD, but also implies -E and writes to stdout by default
--no-cuda-gpu-arch=<value>
Remove GPU architecture (e.g. sm_35) from the list of GPUs to compile for. 'all' resets the list to its default value.
--no-cuda-version-check Don't error out if the detected version of the CUDA install is too low for the requested CUDA gpu architecture.
--no-system-header-prefix=<prefix>
Treat all #include paths starting with <prefix> as not including a system header.
-nobuiltininc
Disable builtin #include directories
-nostdinc++
Disable standard #include directories for the C++ standard library
-ObjC++
Treat source input files as Objective-C++ inputs
-objcmt-atomic-property Make migration to 'atomic' properties
-objcmt-migrate-all
Enable migration to modern ObjC
-objcmt-migrate-annotation
Enable migration to property and method annotations
-objcmt-migrate-designated-init
Enable migration to infer NS_DESIGNATED_INITIALIZER for initializer methods
-objcmt-migrate-instancetype
Enable migration to infer instancetype for method result type
-objcmt-migrate-literals
Enable migration to modern ObjC literals
-objcmt-migrate-ns-macros
Enable migration to NS_ENUM/NS_OPTIONS macros
-objcmt-migrate-property-dot-syntax
Enable migration of setter/getter messages to property-dot syntax
-objcmt-migrate-property
Enable migration to modern ObjC property
-objcmt-migrate-protocol-conformance
Enable migration to add protocol conformance on classes
-objcmt-migrate-readonly-property
Enable migration to modern ObjC readonly property
-objcmt-migrate-readwrite-property
Enable migration to modern ObjC readwrite property
-objcmt-migrate-subscripting
Enable migration to modern ObjC subscripting
-objcmt-ns-nonatomic-iosonly
Enable migration to use NS_NONATOMIC_IOSONLY macro for setting property's 'atomic' attribute
-objcmt-returns-innerpointer-property
Enable migration to annotate property with NS_RETURNS_INNER_POINTER
-objcmt-whitelist-dir-path=<value>
Only modify files with a filename contained in the provided directory path
-ObjC
Treat source input files as Objective-C inputs
-o <file>
Write output to <file>
-pg
Enable mcount instrumentation
-pipe
Use pipes between commands, when possible
--precompile
Only precompile the input
-print-file-name=<file> Print the full library path of <file>
-print-ivar-layout
Enable Objective-C Ivar layout bitmap print trace
-print-libgcc-file-name Print the library path for the currently used compiler runtime library ("libgcc.a" or "libclang_rt.builtins.*.a")
-print-prog-name=<name> Print the full program path of <name>
-print-search-dirs
Print the paths used for finding libraries and programs
-pthread
Support POSIX threads in generated code
--ptxas-path=<value>
Path to ptxas (used for compiling CUDA code)
-P
Disable linemarker output in -E mode
-Qunused-arguments
Don't emit warning for unused driver arguments
-relocatable-pch
Whether to build a relocatable precompiled header
-rewrite-legacy-objc
Rewrite Legacy Objective-C source to C++
-rewrite-objc
Rewrite Objective-C source to C++
-Rpass-analysis=<value> Report transformation analysis from optimization passes whose name matches the given POSIX regular expression
-Rpass-missed=<value>
Report missed transformations by optimization passes whose name matches the given POSIX regular expression
-Rpass=<value>
Report transformations performed by optimization passes whose name matches the given POSIX regular expression
-rtlib=<value>
Compiler runtime library to use
-R<remark>
Enable the specified remark
-save-stats=<value>
Save llvm statistics.
-save-stats
Save llvm statistics.
-save-temps=<value>
Save intermediate compilation results.
-save-temps
Save intermediate compilation results
-serialize-diagnostics <value>
Serialize compiler diagnostics to a file
-std=<value>
Language standard to compile for
-stdlib=<value>
C++ standard library to use
--system-header-prefix=<prefix>
Treat all #include paths starting with <prefix> as including a system header.
-S
Only run preprocess and compilation steps
--target=<value>
Generate code for the given target
-time
Time individual commands
-traditional-cpp
Enable some traditional CPP emulation
-trigraphs
Process trigraph sequences
-undef
undef all system defines
--verify-debug-info
Verify the binary representation of debug output
-verify-pch
Load and verify that a pre-compiled header file is not stale
-v
Show commands to run and use verbose output
-Wa,<arg>
Pass the comma separated arguments in <arg> to the assembler
-Wl,<arg>
Pass the comma separated arguments in <arg> to the linker
-working-directory <value>
Resolve file paths relative to the specified directory
-Wp,<arg>
Pass the comma separated arguments in <arg> to the preprocessor
-W<warning>
Enable the specified warning
-w
Suppress all warnings
-Xanalyzer <arg>
Pass <arg> to the static analyzer
-Xassembler <arg>
Pass <arg> to the assembler
-Xclang <arg>
Pass <arg> to the clang compiler
-Xcuda-fatbinary <arg>
Pass <arg> to fatbinary invocation
-Xcuda-ptxas <arg>
Pass <arg> to the ptxas assembler
-Xlinker <arg>
Pass <arg> to the linker
-Xpreprocessor <arg>
Pass <arg> to the preprocessor
-x <language>
Treat subsequent input files as having type <language>
-z <arg>
Pass -z <arg> to the linker
CastXML project maintained and supported by Kitware (kitware.com).
clang version 4.0.1-1 (tags/RELEASE_401/final) Target: mips-unknown-linux-gnu Thread model: posix InstalledDir:
August 2017 castxml version 0.1-g927c739