Option Index

GCC's command line options are indexed here without any initial `-' or `--'. Where an option has both positive and negative forms (such as -foption and -fno-option), relevant entries in the manual are indexed under the most appropriate form; it may sometimes be useful to look up both forms.

• ###: Overall Options
• -dynamiclib: Darwin Options
• -force_cpusubtype_ALL: Darwin Options
• -fsplit-ivs-in-unroller: Optimize Options
• -fvariable-expansion-in-unroller: Optimize Options
• -gfull: Darwin Options
• -gused: Darwin Options
• -mone-byte-bool: Darwin Options
• A: Preprocessor Options
• all_load: Darwin Options
• allowable_client: Darwin Options
• ansi: Non-bugs
• ansi: Other Builtins
• ansi: Preprocessor Options
• ansi: C Dialect Options
• ansi: Standards
• arch_errors_fatal: Darwin Options
• aux-info: C Dialect Options
• b: Target Options
• B: Directory Options
• bcopy-builtin: PDP-11 Options
• bind_at_load: Darwin Options
• bundle: Darwin Options
• bundle_loader: Darwin Options
• c: Link Options
• C: Preprocessor Options
• c: Overall Options
• client_name: Darwin Options
• combine: Overall Options
• compatibility_version: Darwin Options
• crossjumping: Optimize Options
• current_version: Darwin Options
• D: Preprocessor Options
• d: Debugging Options
• da: Debugging Options
• dA: Debugging Options
• dB: Debugging Options
• db: Debugging Options
• dC: Debugging Options
• dc: Debugging Options
• dD: Preprocessor Options
• dD: Debugging Options
• dd: Debugging Options
• dE: Debugging Options
• dead_strip: Darwin Options
• dependency-file: Darwin Options
• df: Debugging Options
• dG: Debugging Options
• dg: Debugging Options
• dH: Debugging Options
• dh: Debugging Options
• dI: Preprocessor Options
• di: Debugging Options
• dj: Debugging Options
• dk: Debugging Options
• dL: Debugging Options
• dl: Debugging Options
• dM: Preprocessor Options
• dm: Debugging Options
• dM: Debugging Options
• dm: Debugging Options
• dN: Preprocessor Options
• dN: Debugging Options
• dn: Debugging Options
• do: Debugging Options
• dP: Debugging Options
• dp: Debugging Options
• dR: Debugging Options
• dr: Debugging Options
• dS: Debugging Options
• ds: Debugging Options
• dT: Debugging Options
• dt: Debugging Options
• dumpmachine: Debugging Options
• dumpspecs: Debugging Options
• dumpversion: Debugging Options
• dv: Debugging Options
• dV: Debugging Options
• dw: Debugging Options
• dx: Debugging Options
• dy: Debugging Options
• dylib_file: Darwin Options
• dylinker_install_name: Darwin Options
• dynamic: Darwin Options
• dZ: Debugging Options
• dz: Debugging Options
• E: Link Options
• E: Overall Options
• EB: MIPS Options
• EB: ARC Options
• EL: MIPS Options
• EL: ARC Options
• exported_symbols_list: Darwin Options
• F: Darwin Options
• fabi-version: C++ Dialect Options
• falign-functions: Optimize Options
• falign-jumps: Optimize Options
• falign-labels: Optimize Options
• falign-loops: Optimize Options
• fargument-alias: Code Gen Options
• fargument-noalias: Code Gen Options
• fargument-noalias-global: Code Gen Options
• fasynchronous-unwind-tables: Code Gen Options
• fbounds-check: Code Gen Options
• fbounds-check: Optimize Options
• fbranch-probabilities: Optimize Options
• fbranch-target-load-optimize: Optimize Options
• fbranch-target-load-optimize2: Optimize Options
• fbtr-bb-exclusive: Optimize Options
• fcall-saved: Interoperation
• fcall-saved: Code Gen Options
• fcall-used: Code Gen Options
• fcaller-saves: Optimize Options
• fcheck-new: C++ Dialect Options
• fcommon: Variable Attributes
• fcond-mismatch: C Dialect Options
• fconserve-space: C++ Dialect Options
• fconstant-string-class: Objective-C and Objective-C++ Dialect Options
• fcse-follow-jumps: Optimize Options
• fcse-skip-blocks: Optimize Options
• fcx-limited-range: Optimize Options
• fdata-sections: Optimize Options
• fdelayed-branch: Optimize Options
• fdelete-null-pointer-checks: Optimize Options
• fdiagnostics-show-location: Language Independent Options
• fdollars-in-identifiers: Interoperation
• fdollars-in-identifiers: Preprocessor Options
• fdump-class-hierarchy: Debugging Options
• fdump-ipa: Debugging Options
• fdump-rtl-all: Debugging Options
• fdump-rtl-bbro: Debugging Options
• fdump-rtl-bp: Debugging Options
• fdump-rtl-btl: Debugging Options
• fdump-rtl-bypass: Debugging Options
• fdump-rtl-ce1: Debugging Options
• fdump-rtl-ce2: Debugging Options
• fdump-rtl-ce3: Debugging Options
• fdump-rtl-cfg: Debugging Options
• fdump-rtl-combine: Debugging Options
• fdump-rtl-cse: Debugging Options
• fdump-rtl-cse2: Debugging Options
• fdump-rtl-dbr: Debugging Options
• fdump-rtl-eh: Debugging Options
• fdump-rtl-expand: Debugging Options
• fdump-rtl-flow2: Debugging Options
• fdump-rtl-gcse: Debugging Options
• fdump-rtl-greg: Debugging Options
• fdump-rtl-jump: Debugging Options
• fdump-rtl-life: Debugging Options
• fdump-rtl-loop: Debugging Options
• fdump-rtl-loop2: Debugging Options
• fdump-rtl-lreg: Debugging Options
• fdump-rtl-mach: Debugging Options
• fdump-rtl-peephole2: Debugging Options
• fdump-rtl-postreload: Debugging Options
• fdump-rtl-regmove: Debugging Options
• fdump-rtl-rnreg: Debugging Options
• fdump-rtl-sched: Debugging Options
• fdump-rtl-sched2: Debugging Options
• fdump-rtl-sibling: Debugging Options
• fdump-rtl-sms: Debugging Options
• fdump-rtl-stack: Debugging Options
• fdump-rtl-tracer: Debugging Options
• fdump-rtl-vartrack: Debugging Options
• fdump-rtl-vpt: Debugging Options
• fdump-rtl-web: Debugging Options
• fdump-translation-unit: Debugging Options
• fdump-tree: Debugging Options
• fdump-tree-alias: Debugging Options
• fdump-tree-all: Debugging Options
• fdump-tree-ccp: Debugging Options
• fdump-tree-cfg: Debugging Options
• fdump-tree-ch: Debugging Options
• fdump-tree-copyrename: Debugging Options
• fdump-tree-dce: Debugging Options
• fdump-tree-dom: Debugging Options
• fdump-tree-dse: Debugging Options
• fdump-tree-forwprop: Debugging Options
• fdump-tree-fre: Debugging Options
• fdump-tree-gimple: Debugging Options
• fdump-tree-mudflap: Debugging Options
• fdump-tree-nrv: Debugging Options
• fdump-tree-phiopt: Debugging Options
• fdump-tree-pre: Debugging Options
• fdump-tree-sra: Debugging Options
• fdump-tree-ssa: Debugging Options
• fdump-tree-vcg: Debugging Options
• fdump-tree-vect: Debugging Options
• fdump-unnumbered: Debugging Options
• feliminate-dwarf2-dups: Debugging Options
• feliminate-unused-debug-symbols: Debugging Options
• feliminate-unused-debug-types: Debugging Options
• fexceptions: Code Gen Options
• fexec-charset: Preprocessor Options
• fexpensive-optimizations: Optimize Options
• ffast-math: Optimize Options
• ffinite-math-only: Optimize Options
• ffix-and-continue: Darwin Options
• ffixed: Code Gen Options
• ffloat-store: Disappointments
• ffloat-store: Optimize Options
• ffor-scope: C++ Dialect Options
• fforce-addr: Optimize Options
• fforce-mem: Optimize Options
• ffreestanding: Function Attributes
• ffreestanding: Warning Options
• ffreestanding: C Dialect Options
• ffreestanding: Standards
• ffunction-sections: Optimize Options
• fgcse: Optimize Options
• fgcse-after-reload: Optimize Options
• fgcse-las: Optimize Options
• fgcse-lm: Optimize Options
• fgcse-sm: Optimize Options
• fgnu-runtime: Objective-C and Objective-C++ Dialect Options
• fhosted: C Dialect Options
• filelist: Darwin Options
• findirect-data: Darwin Options
• finhibit-size-directive: Code Gen Options
• finline-functions: Optimize Options
• finline-functions-called-once: Optimize Options
• finline-limit: Optimize Options
• finput-charset: Preprocessor Options
• finstrument-functions: Function Attributes
• finstrument-functions: Code Gen Options
• fkeep-inline-functions: Inline
• fkeep-inline-functions: Optimize Options
• fkeep-static-consts: Optimize Options
• flat_namespace: Darwin Options
• fleading-underscore: Code Gen Options
• floop-optimize: Optimize Options
• floop-optimize2: Optimize Options
• fmem-report: Debugging Options
• fmessage-length: Language Independent Options
• fmodulo-sched: Optimize Options
• fmove-loop-invariants: Optimize Options
• fms-extensions: Unnamed Fields
• fms-extensions: C++ Dialect Options
• fms-extensions: C Dialect Options
• fmudflap: Optimize Options
• fmudflapir: Optimize Options
• fmudflapth: Optimize Options
• fnext-runtime: Objective-C and Objective-C++ Dialect Options
• fno-access-control: C++ Dialect Options
• fno-asm: C Dialect Options
• fno-branch-count-reg: Optimize Options
• fno-builtin: Other Builtins
• fno-builtin: Function Attributes
• fno-builtin: Warning Options
• fno-builtin: C Dialect Options
• fno-common: Variable Attributes
• fno-common: Code Gen Options
• fno-const-strings: C++ Dialect Options
• fno-cprop-registers: Optimize Options
• fno-cx-limited-range: Optimize Options
• fno-default-inline: Inline
• fno-default-inline: Optimize Options
• fno-default-inline: C++ Dialect Options
• fno-defer-pop: Optimize Options
• fno-elide-constructors: C++ Dialect Options
• fno-enforce-eh-specs: C++ Dialect Options
• fno-for-scope: C++ Dialect Options
• fno-function-cse: Optimize Options
• fno-gnu-keywords: C++ Dialect Options
• fno-guess-branch-probability: Optimize Options
• fno-ident: Code Gen Options
• fno-implement-inlines: C++ Interface
• fno-implement-inlines: C++ Dialect Options
• fno-implicit-inline-templates: C++ Dialect Options
• fno-implicit-templates: Template Instantiation
• fno-implicit-templates: C++ Dialect Options
• fno-inline: Optimize Options
• fno-math-errno: Optimize Options
• fno-nil-receivers: Objective-C and Objective-C++ Dialect Options
• fno-nonansi-builtins: C++ Dialect Options
• fno-operator-names: C++ Dialect Options
• fno-optional-diags: C++ Dialect Options
• fno-peephole: Optimize Options
• fno-peephole2: Optimize Options
• fno-rtti: C++ Dialect Options
• fno-sched-interblock: Optimize Options
• fno-sched-spec: Optimize Options
• fno-show-column: Preprocessor Options
• fno-signed-bitfields: C Dialect Options
• fno-stack-limit: Code Gen Options
• fno-threadsafe-statics: C++ Dialect Options
• fno-trapping-math: Optimize Options
• fno-unsigned-bitfields: C Dialect Options
• fno-weak: C++ Dialect Options
• fno-working-directory: Preprocessor Options
• fno-zero-initialized-in-bss: Optimize Options
• fnon-call-exceptions: Code Gen Options
• fobjc-exceptions: Objective-C and Objective-C++ Dialect Options
• fomit-frame-pointer: Optimize Options
• foptimize-register-move: Optimize Options
• foptimize-sibling-calls: Optimize Options
• force_flat_namespace: Darwin Options
• fpack-struct: Code Gen Options
• fpcc-struct-return: Incompatibilities
• fpcc-struct-return: Code Gen Options
• fpch-deps: Preprocessor Options
• fpch-preprocess: Preprocessor Options
• fpeel-loops: Optimize Options
• fpermissive: C++ Dialect Options
• fPIC: Code Gen Options
• fpic: Code Gen Options
• fPIE: Code Gen Options
• fpie: Code Gen Options
• fprefetch-loop-arrays: Optimize Options
• fpreprocessed: Preprocessor Options
• fprofile-arcs: Other Builtins
• fprofile-arcs: Debugging Options
• fprofile-generate: Optimize Options
• fprofile-use: Optimize Options
• fprofile-values: Optimize Options
• frandom-string: Debugging Options
• freg-struct-return: Code Gen Options
• fregmove: Optimize Options
• frename-registers: Optimize Options
• freorder-blocks: Optimize Options
• freorder-blocks-and-partition: Optimize Options
• freorder-functions: Optimize Options
• freplace-objc-classes: Objective-C and Objective-C++ Dialect Options
• frepo: Template Instantiation
• frepo: C++ Dialect Options
• frerun-cse-after-loop: Optimize Options
• frerun-loop-opt: Optimize Options
• frounding-math: Optimize Options
• fsched-spec-load: Optimize Options
• fsched-spec-load-dangerous: Optimize Options
• fsched-stalled-insns: Optimize Options
• fsched-stalled-insns-dep: Optimize Options
• fsched-verbose: Debugging Options
• fsched2-use-superblocks: Optimize Options
• fsched2-use-traces: Optimize Options
• fschedule-insns: Optimize Options
• fschedule-insns2: Optimize Options
• fscheduling-in-modulo-scheduled-loops: Optimize Options
• fshared-data: Code Gen Options
• fshort-double: Code Gen Options
• fshort-enums: Non-bugs
• fshort-enums: Type Attributes
• fshort-enums: Structures unions enumerations and bit-fields implementation
• fshort-enums: Code Gen Options
• fshort-wchar: Code Gen Options
• fsignaling-nans: Optimize Options
• fsigned-bitfields: Non-bugs
• fsigned-bitfields: C Dialect Options
• fsigned-char: Characters implementation
• fsigned-char: C Dialect Options
• fsingle-precision-constant: Optimize Options
• fspeculative-prefetching: Optimize Options
• fstack-check: Code Gen Options
• fstack-limit-register: Code Gen Options
• fstack-limit-symbol: Code Gen Options
• fstats: C++ Dialect Options
• fstrength-reduce: Optimize Options
• fstrict-aliasing: Optimize Options
• fsyntax-only: Warning Options
• ftabstop: Preprocessor Options
• ftemplate-depth: C++ Dialect Options
• ftest-coverage: Debugging Options
• fthread-jumps: Optimize Options
• ftime-report: Debugging Options
• ftracer: Optimize Options
• ftrapv: Code Gen Options
• ftree-based-profiling: Debugging Options
• ftree-vectorizer-verbose: Debugging Options
• funit-at-a-time: Optimize Options
• funroll-all-loops: Optimize Options
• funroll-loops: Non-bugs
• funroll-loops: Optimize Options
• funsafe-math-optimizations: Optimize Options
• funsigned-bitfields: Non-bugs
• funsigned-bitfields: Structures unions enumerations and bit-fields implementation
• funsigned-bitfields: C Dialect Options
• funsigned-char: Characters implementation
• funsigned-char: C Dialect Options
• funswitch-loops: Optimize Options
• funwind-tables: Code Gen Options
• fuse-cxa-atexit: C++ Dialect Options
• fvar-tracking: Debugging Options
• fverbose-asm: Code Gen Options
• fvisibility: Code Gen Options
• fvisibility-inlines-hidden: C++ Dialect Options
• fvpt: Optimize Options
• fweb: Optimize Options
• fwide-exec-charset: Preprocessor Options
• fworking-directory: Preprocessor Options
• fwrapv: Code Gen Options
• fzero-link: Objective-C and Objective-C++ Dialect Options
• G: System V Options
• G: RS/6000 and PowerPC Options
• G: MIPS Options
• G: M32R/D Options
• g: Debugging Options
• gcoff: Debugging Options
• gdwarf-2: Debugging Options
• gen-decls: Objective-C and Objective-C++ Dialect Options
• ggdb: Debugging Options
• gnu-ld: HPPA Options
• gstabs: Debugging Options
• gstabs+: Debugging Options
• gvms: Debugging Options
• gxcoff: Debugging Options
• gxcoff+: Debugging Options
• H: Preprocessor Options
• headerpad_max_install_names: Darwin Options
• help: Preprocessor Options
• help: Overall Options
• hp-ld: HPPA Options
• I: Directory Options
• I: Preprocessor Options
• I-: Directory Options
• I-: Preprocessor Options
• idirafter: Preprocessor Options
• if-conversion: Optimize Options
• if-conversion2: Optimize Options
• imacros: Preprocessor Options
• image_base: Darwin Options
• include: Preprocessor Options
• init: Darwin Options
• install_name: Darwin Options
• iprefix: Preprocessor Options
• iquote: Directory Options
• iquote: Preprocessor Options
• isystem: Preprocessor Options
• iwithprefix: Preprocessor Options
• iwithprefixbefore: Preprocessor Options
• keep_private_externs: Darwin Options
• L: Directory Options
• l: Link Options
• lobjc: Link Options
• M: Preprocessor Options
• m1: SH Options
• m10: PDP-11 Options
• m128bit-long-double: i386 and x86-64 Options
• m16-bit: CRIS Options
• m2: SH Options
• m210: MCore Options
• m3: SH Options
• m31: S/390 and zSeries Options
• m32: SPARC Options
• m32: RS/6000 and PowerPC Options
• m32: i386 and x86-64 Options
• m32-bit: CRIS Options
• m32032: NS32K Options
• m32081: NS32K Options
• m32332: NS32K Options
• m32381: NS32K Options
• m32532: NS32K Options
• m32r: M32R/D Options
• m32r2: M32R/D Options
• m32rx: M32R/D Options
• m340: MCore Options
• m386: i386 and x86-64 Options
• m3dnow: i386 and x86-64 Options
• m3e: SH Options
• m4: SH Options
• m4-nofpu: SH Options
• m4-single: SH Options
• m4-single-only: SH Options
• m40: PDP-11 Options
• m45: PDP-11 Options
• m486: i386 and x86-64 Options
• m4a: SH Options
• m4a-nofpu: SH Options
• m4a-single: SH Options
• m4a-single-only: SH Options
• m4al: SH Options
• m4byte-functions: MCore Options
• m5200: M680x0 Options
• m64: SPARC Options
• m64: S/390 and zSeries Options
• m64: RS/6000 and PowerPC Options
• m64: i386 and x86-64 Options
• m68000: M680x0 Options
• m68020: M680x0 Options
• m68020-40: M680x0 Options
• m68020-60: M680x0 Options
• m68030: M680x0 Options
• m68040: M680x0 Options
• m68060: M680x0 Options
• m6811: M68hc1x Options
• m6812: M68hc1x Options
• m68881: M680x0 Options
• m68hc11: M68hc1x Options
• m68hc12: M68hc1x Options
• m68hcs12: M68hc1x Options
• m68S12: M68hc1x Options
• m8-bit: CRIS Options
• m96bit-long-double: i386 and x86-64 Options
• mabi: ARM Options
• mabi-mmixware: MMIX Options
• mabi=32: MIPS Options
• mabi=64: MIPS Options
• mabi=altivec: RS/6000 and PowerPC Options
• mabi=eabi: MIPS Options
• mabi=gnu: MMIX Options
• mabi=n32: MIPS Options
• mabi=no-altivec: RS/6000 and PowerPC Options
• mabi=no-spe: RS/6000 and PowerPC Options
• mabi=o64: MIPS Options
• mabi=spe: RS/6000 and PowerPC Options
• mabicalls: MIPS Options
• mabort-on-noreturn: ARM Options
• mabshi: PDP-11 Options
• mac0: PDP-11 Options
• macc-4: FRV Options
• macc-8: FRV Options
• maccumulate-outgoing-args: i386 and x86-64 Options
• mads: RS/6000 and PowerPC Options
• maix-struct-return: RS/6000 and PowerPC Options
• maix32: RS/6000 and PowerPC Options
• maix64: RS/6000 and PowerPC Options
• malign-300: H8/300 Options
• malign-double: i386 and x86-64 Options
• malign-int: M680x0 Options
• malign-labels: FRV Options
• malign-loops: M32R/D Options
• malign-natural: RS/6000 and PowerPC Options
• malign-power: RS/6000 and PowerPC Options
• malloc-cc: FRV Options
• malpha-as: DEC Alpha Options
• maltivec: RS/6000 and PowerPC Options
• mam33: MN10300 Options
• maout: CRIS Options
• mapcs: ARM Options
• mapcs-frame: ARM Options
• mapp-regs: V850 Options
• mapp-regs: SPARC Options
• march: S/390 and zSeries Options
• march: MIPS Options
• march: i386 and x86-64 Options
• march: HPPA Options
• march: CRIS Options
• march: ARM Options
• masm=dialect: i386 and x86-64 Options
• mauto-incdec: M68hc1x Options
• mauto-pic: IA-64 Options
• mb: SH Options
• mbackchain: S/390 and zSeries Options
• mbase-addresses: MMIX Options
• mbcopy: PDP-11 Options
• mbig: TMS320C3x/C4x Options
• mbig: RS/6000 and PowerPC Options
• mbig-endian: RS/6000 and PowerPC Options
• mbig-endian: MCore Options
• mbig-endian: IA-64 Options
• mbig-endian: ARM Options
• mbig-memory: TMS320C3x/C4x Options
• mbig-switch: V850 Options
• mbig-switch: HPPA Options
• mbigtable: SH Options
• mbit-align: RS/6000 and PowerPC Options
• mbitfield: NS32K Options
• mbitfield: M680x0 Options
• mbk: TMS320C3x/C4x Options
• mbranch-cheap: PDP-11 Options
• mbranch-cost=number: M32R/D Options
• mbranch-expensive: PDP-11 Options
• mbranch-likely: MIPS Options
• mbranch-predict: MMIX Options
• mbuild-constants: DEC Alpha Options
• mbwx: DEC Alpha Options
• mc68000: M680x0 Options
• mc68020: M680x0 Options
• mcall-gnu: RS/6000 and PowerPC Options
• mcall-linux: RS/6000 and PowerPC Options
• mcall-netbsd: RS/6000 and PowerPC Options
• mcall-prologues: AVR Options
• mcall-solaris: RS/6000 and PowerPC Options
• mcall-sysv: RS/6000 and PowerPC Options
• mcall-sysv-eabi: RS/6000 and PowerPC Options
• mcall-sysv-noeabi: RS/6000 and PowerPC Options
• mcallee-super-interworking: ARM Options
• mcaller-super-interworking: ARM Options
• mcallgraph-data: MCore Options
• mcc-init: CRIS Options
• mcheck-zero-division: MIPS Options
• mcirrus-fix-invalid-insns: ARM Options
• mcix: DEC Alpha Options
• mcmodel=embmedany: SPARC Options
• mcmodel=kernel: i386 and x86-64 Options
• mcmodel=large: i386 and x86-64 Options
• mcmodel=medany: SPARC Options
• mcmodel=medium: i386 and x86-64 Options
• mcmodel=medlow: SPARC Options
• mcmodel=medmid: SPARC Options
• mcmodel=small: i386 and x86-64 Options
• mcond-exec: FRV Options
• mcond-move: FRV Options
• mconst-align: CRIS Options
• mconst16: Xtensa Options
• mconstant-gp: IA-64 Options
• mcpu: TMS320C3x/C4x Options
• mcpu: SPARC Options
• mcpu: RS/6000 and PowerPC Options
• mcpu: i386 and x86-64 Options
• mcpu: FRV Options
• mcpu: DEC Alpha Options
• mcpu: CRIS Options
• mcpu: ARM Options
• mcpu: ARC Options
• mcpu32: M680x0 Options
• mcsync-anomaly: Blackfin Options
• MD: Preprocessor Options
• mdalign: SH Options
• mdata: ARC Options
• mdata-align: CRIS Options
• mdb: TMS320C3x/C4x Options
• mdebug: S/390 and zSeries Options
• mdebug: M32R/D Options
• mdec-asm: PDP-11 Options
• mdisable-callt: V850 Options
• mdisable-fpregs: HPPA Options
• mdisable-indexing: HPPA Options
• mdiv: MCore Options
• mdivide-breaks: MIPS Options
• mdivide-traps: MIPS Options
• mdouble: FRV Options
• mdouble-float: MIPS Options
• mdp-isr-reload: TMS320C3x/C4x Options
• mdwarf2-asm: IA-64 Options
• mdword: FRV Options
• mdynamic-no-pic: RS/6000 and PowerPC Options
• meabi: RS/6000 and PowerPC Options
• mearly-stop-bits: IA-64 Options
• melf: MMIX Options
• melf: CRIS Options
• melinux: CRIS Options
• melinux-stacksize: CRIS Options
• memb: RS/6000 and PowerPC Options
• membedded-data: MIPS Options
• mep: V850 Options
• mepsilon: MMIX Options
• mesa: S/390 and zSeries Options
• metrax100: CRIS Options
• metrax4: CRIS Options
• mexplicit-relocs: MIPS Options
• mexplicit-relocs: DEC Alpha Options
• MF: Preprocessor Options
• mfast-fix: TMS320C3x/C4x Options
• mfast-indirect-calls: HPPA Options
• mfaster-structs: SPARC Options
• mfdpic: FRV Options
• mfix: DEC Alpha Options
• mfix-and-continue: Darwin Options
• mfix-r4000: MIPS Options
• mfix-r4400: MIPS Options
• mfix-sb1: MIPS Options
• mfix-vr4120: MIPS Options
• mfix-vr4130: MIPS Options
• mfixed-cc: FRV Options
• mfixed-range: IA-64 Options
• mfixed-range: HPPA Options
• mfloat-abi: ARM Options
• mfloat-gprs: RS/6000 and PowerPC Options
• mfloat-ieee: DEC Alpha Options
• mfloat-vax: DEC Alpha Options
• mfloat32: PDP-11 Options
• mfloat64: PDP-11 Options
• mflush-func: MIPS Options
• mflush-func=name: M32R/D Options
• mflush-trap=number: M32R/D Options
• mfmovd: SH Options
• mfp: ARM Options
• mfp-exceptions: MIPS Options
• mfp-reg: DEC Alpha Options
• mfp-rounding-mode: DEC Alpha Options
• mfp-trap-mode: DEC Alpha Options
• mfp32: MIPS Options
• mfp64: MIPS Options
• mfpe: ARM Options
• mfpr-32: FRV Options
• mfpr-64: FRV Options
• mfpu: SPARC Options
• mfpu: PDP-11 Options
• mfpu: ARM Options
• mfull-toc: RS/6000 and PowerPC Options
• mfused-madd: Xtensa Options
• mfused-madd: S/390 and zSeries Options
• mfused-madd: RS/6000 and PowerPC Options
• mfused-madd: MIPS Options
• mg: VAX Options
• MG: Preprocessor Options
• mgas: HPPA Options
• mgas: DEC Alpha Options
• mgnu: VAX Options
• mgnu-as: IA-64 Options
• mgnu-ld: IA-64 Options
• mgotplt: CRIS Options
• mgp32: MIPS Options
• mgp64: MIPS Options
• mgpr-32: FRV Options
• mgpr-64: FRV Options
• mgprel-ro: FRV Options
• mh: H8/300 Options
• mhard-float: SPARC Options
• mhard-float: S/390 and zSeries Options
• mhard-float: RS/6000 and PowerPC Options
• mhard-float: MIPS Options
• mhard-float: FRV Options
• mhard-float: ARM Options
• mhard-quad-float: SPARC Options
• mhardlit: MCore Options
• mhimem: NS32K Options
• mhitachi: SH Options
• mid-shared-library: Blackfin Options
• mieee: SH Options
• mieee: DEC Alpha Options
• mieee-compare: NS32K Options
• mieee-conformant: DEC Alpha Options
• mieee-fp: i386 and x86-64 Options
• mieee-with-inexact: DEC Alpha Options
• milp32: IA-64 Options
• mimpure-text: SPARC Options
• minit-stack: AVR Options
• minline-all-stringops: i386 and x86-64 Options
• minline-float-divide-max-throughput: IA-64 Options
• minline-float-divide-min-latency: IA-64 Options
• minline-int-divide-max-throughput: IA-64 Options
• minline-int-divide-min-latency: IA-64 Options
• minline-plt: FRV Options
• minline-sqrt-max-throughput: IA-64 Options
• minline-sqrt-min-latency: IA-64 Options
• minmax: M68hc1x Options
• minsert-sched-nops: RS/6000 and PowerPC Options
• mint16: PDP-11 Options
• mint32: PDP-11 Options
• mint32: H8/300 Options
• mint64: MIPS Options
• mint8: AVR Options
• mips1: MIPS Options
• mips16: MIPS Options
• mips2: MIPS Options
• mips3: MIPS Options
• mips32: MIPS Options
• mips32r2: MIPS Options
• mips3d: MIPS Options
• mips4: MIPS Options
• mips64: MIPS Options