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Section: 1 (Commandes utilisateur)

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gcc, g++ - GNU ¥×¥í¥¸¥§¥¯¥È C ¤ª¤è¤Ó C++ ¥³¥ó¥Ñ¥¤¥é (gcc-2.95.3)

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gcc [ option | filename ]...

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gcc: ¥×¥ê¥×¥í¥»¥¹ºÑ¤ß¤Î (.i) ¥Õ¥¡¥¤¥ë¤ò C ¤Î¥Õ¥¡¥¤¥ë¤È²¾Äê¤·¡¢C ¥¹¥¿¥¤¥ë¤Î¥ê¥ó¥¯¤ò¹Ô¤¤¤Þ¤¹¡£
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.C     C++¸À¸ì¥½¡¼¥¹¤Ç¤¹¡£¥×¥ê¥×¥í¥»¥Ã¥µ¡¢¥³¥ó¥Ñ¥¤¥é¡¢¥¢¥»¥ó¥Ö¥é¤Ë¤«¤±¤é¤ì¤Þ¤¹¡£

.cc    C++¸À¸ì¥½¡¼¥¹¤Ç¤¹¡£¥×¥ê¥×¥í¥»¥Ã¥µ¡¢¥³¥ó¥Ñ¥¤¥é¡¢¥¢¥»¥ó¥Ö¥é¤Ë¤«¤±¤é¤ì¤Þ¤¹¡£

.cxx   C++¸À¸ì¥½¡¼¥¹¤Ç¤¹¡£¥×¥ê¥×¥í¥»¥Ã¥µ¡¢¥³¥ó¥Ñ¥¤¥é¡¢¥¢¥»¥ó¥Ö¥é¤Ë¤«¤±¤é¤ì¤Þ¤¹¡£

.m     Objective-C ¸À¸ì¥½¡¼¥¹¤Ç¤¹¡£¥×¥ê¥×¥í¥»¥Ã¥µ¡¢¥³¥ó¥Ñ¥¤¥é¡¢¥¢¥»¥ó¥Ö¥é¤Ë¤«¤±¤é¤ì¤Þ¤¹¡£

.i     ¥×¥ê¥×¥í¥»¥Ã¥µ¤Ë¤«¤±¤é¤ì¤¿C¸À¸ì¥½¡¼¥¹¤Ç¤¹¡£¥³¥ó¥Ñ¥¤¥é¡¢¥¢¥»¥ó¥Ö¥é¤Ë¤«¤±¤é¤ì¤Þ¤¹¡£

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¥ª¥×¥·¥ç¥ó¤ÏÊ¬³ä¤µ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£¤¹¤Ê¤ï¤Á `-dr' ¤Ï `-d -r '¤È¤Ï°Û¤Ê¤Ã¤¿°·¤¤¤ò¼õ¤±¤Þ¤¹¡£

¤Û¤È¤ó¤É¤Î `-f' ¤È `-W' ·Á¼°¤Î¥ª¥×¥·¥ç¥ó¤Ë¤Ï¡¢ -fname ¤È -fno-name (¤Þ¤¿¤Ï -Wname ¤È -Wno-name) ¤Î·Á¼°¤Î¡¢ÂÐ¾ÈÅª¤ÊÉ½¸½¤¬¤¢¤ê¤Þ¤¹¡£¤³¤³¤Ç¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤Ê¤¤·Á¼°¤Î ¤ß¤ò¼¨¤·¤Þ¤¹¡£

FreeBSD ¸ÇÍ¤Î¥ª¥×¥·¥ç¥ó

-pthread

¥¹¥ì¥Ã¥É²½¥æ¡¼¥¶¥×¥í¥»¥¹¤Ë libc ¤ÎÂå¤ê¤Ë libc_r ¤ò¥ê¥ó¥¯¤·¤Þ¤¹¡£ ¥¹¥ì¥Ã¥É²½¥æ¡¼¥¶¥×¥í¥»¥¹¤Ë¥ê¥ó¥¯¤µ¤ì¤ë¥ª¥Ö¥¸¥§¥¯¥È¤Ï -D_THREAD_SAFE ÉÕ¤¤Ç ¥³¥ó¥Ñ¥¤¥ë¤¹¤ëÉ¬Í×¤¬¤¢¤ê¤Þ¤¹¡£

-kthread

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-c -S -E -o file -pipe -v -x language

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-ansi -fall-virtual -fcond-mismatch -fdollars-in-identifiers -fenum-int-equiv -fexternal-templates -fno-asm -fno-builtin -fhosted -fno-hosted -ffreestanding -fno-freestanding -fno-strict-prototype -fsigned-bitfields -fsigned-char -fthis-is-variable -funsigned-bitfields -funsigned-char -fwritable-strings -traditional -traditional-cpp -trigraphs

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-fsyntax-only -pedantic -pedantic-errors -w -W -Wall -Waggregate-return -Wcast-align -Wcast-qual -Wchar-subscript -Wcomment -Wconversion -Wenum-clash -Werror -Wformat -Wid-clash-len -Wimplicit -Wimplicit-int -Wimplicit-function-declaration -Winline -Wlong-long -Wmain -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Wno-import -Wparentheses -Wpointer-arith -Wredundant-decls -Wreturn-type -Wshadow -Wstrict-prototypes -Wswitch -Wtemplate-debugging -Wtraditional -Wtrigraphs -Wuninitialized -Wunused -Wwrite-strings

¥Ç¥Ð¥Ã¥°¥ª¥×¥·¥ç¥ó

-a -dletters -fpretend-float -g -glevel -gcoff -gxcoff -gxcoff+ -gdwarf -gdwarf+ -gstabs -gstabs+ -ggdb -p -pg -save-temps -print-file-name=library -print-libgcc-file-name

ºÇÅ¬²½¥ª¥×¥·¥ç¥ó

-fcaller-saves -fcse-follow-jumps -fcse-skip-blocks -fdelayed-branch -felide-constructors -fexpensive-optimizations -ffast-math -ffloat-store -fforce-addr -fforce-mem -finline-functions -fkeep-inline-functions -fmemoize-lookups -fno-default-inline -fno-defer-pop -fno-function-cse -fno-inline -fno-peephole -fomit-frame-pointer -frerun-cse-after-loop -fschedule-insns -fschedule-insns2 -fstrength-reduce -fthread-jumps -funroll-all-loops -funroll-loops -O -O2 -O3 -O0 -Os

¥×¥ê¥×¥í¥»¥Ã¥µ¥ª¥×¥·¥ç¥ó

-Aassertion -C -dD -dM -dN -Dmacro[=defn] -E -H -idirafter dir -include file -imacros file -iprefix file -iwithprefix dir -M -MD -MM -MMD -nostdinc -P -Umacro -undef

¥¢¥»¥ó¥Ö¥é¥ª¥×¥·¥ç¥ó

-Wa,option

¥ê¥ó¥«¥ª¥×¥·¥ç¥ó

-llibrary -nostartfiles -nostdlib -static -shared -symbolic -Xlinker option -Wl,option -u symbol

¥Ç¥£¥ì¥¯¥È¥ê¥ª¥×¥·¥ç¥ó

-Bprefix -Idir -I- -Ldir

¥¿¡¼¥²¥Ã¥È¥ª¥×¥·¥ç¥ó

-b machine -V version

¥³¥ó¥Õ¥£¥®¥å¥ì¡¼¥·¥ç¥ó°ÍÂ¸¥ª¥×¥·¥ç¥ó

M680x0 ¥ª¥×¥·¥ç¥ó
-m68000 -m68020 -m68020-40 -m68030 -m68040 -m68881 -mbitfield -mc68000 -mc68020 -mfpa -mnobitfield -mrtd -mshort -msoft-float

VAX ¥ª¥×¥·¥ç¥ó
-mg -mgnu -munix

SPARC ¥ª¥×¥·¥ç¥ó
-mepilogue -mfpu -mhard-float -mno-fpu -mno-epilogue -msoft-float -msparclite -mv8 -msupersparc -mcypress

Convex ¥ª¥×¥·¥ç¥ó
-margcount -mc1 -mc2 -mnoargcount

AMD29K ¥ª¥×¥·¥ç¥ó
-m29000 -m29050 -mbw -mdw -mkernel-registers -mlarge -mnbw -mnodw -msmall -mstack-check -muser-registers

M88K ¥ª¥×¥·¥ç¥ó
-m88000 -m88100 -m88110 -mbig-pic -mcheck-zero-division -mhandle-large-shift -midentify-revision -mno-check-zero-division -mno-ocs-debug-info -mno-ocs-frame-position -mno-optimize-arg-area -mno-serialize-volatile -mno-underscores -mocs-debug-info -mocs-frame-position -moptimize-arg-area -mserialize-volatile -mshort-data-num -msvr3 -msvr4 -mtrap-large-shift -muse-div-instruction -mversion-03.00 -mwarn-passed-structs

RS6000 ¥ª¥×¥·¥ç¥ó
-mfp-in-toc -mno-fop-in-toc

RT ¥ª¥×¥·¥ç¥ó
-mcall-lib-mul -mfp-arg-in-fpregs -mfp-arg-in-gregs -mfull-fp-blocks -mhc-struct-return -min-line-mul -mminimum-fp-blocks -mnohc-struct-return

MIPS ¥ª¥×¥·¥ç¥ó
-mcpu=cpu type -mips2 -mips3 -mint64 -mlong64 -mlonglong128 -mmips-as -mgas -mrnames -mno-rnames -mgpopt -mno-gpopt -mstats -mno-stats -mmemcpy -mno-memcpy -mno-mips-tfile -mmips-tfile -msoft-float -mhard-float -mabicalls -mno-abicalls -mhalf-pic -mno-half-pic -G num -nocpp

i386 ¥ª¥×¥·¥ç¥ó
-m386 -m486 -mpentium -mpentiumpro -mno-486 -mcpu=cpu type -march=cpu type -msoft-float -mrtd -mregparm -msvr3-shlib -mno-ieee-fp -mno-fp-ret-in-387 -mfancy-math-387 -mno-wide-multiply -mdebug-addr -mno-move -mprofiler-epilogue -reg-alloc=LIST

HPPA ¥ª¥×¥·¥ç¥ó
-mpa-risc-1-0 -mpa-risc-1-1 -mkernel -mshared-libs -mno-shared-libs -mlong-calls -mdisable-fpregs -mdisable-indexing -mtrailing-colon

i960 ¥ª¥×¥·¥ç¥ó
-mcpu-type -mnumerics -msoft-float -mleaf-procedures -mno-leaf-procedures -mtail-call -mno-tail-call -mcomplex-addr -mno-complex-addr -mcode-align -mno-code-align -mic-compat -mic2.0-compat -mic3.0-compat -masm-compat -mintel-asm -mstrict-align -mno-strict-align -mold-align -mno-old-align

DEC Alpha ¥ª¥×¥·¥ç¥ó
-mfp-regs -mno-fp-regs -mno-soft-float -msoft-float

System V ¥ª¥×¥·¥ç¥ó
-G -Qy -Qn -YP,paths -Ym,dir

¥³¡¼¥ÉÀ¸À®¥ª¥×¥·¥ç¥ó

-fcall-saved-reg -fcall-used-reg -ffixed-reg -finhibit-size-directive -fnonnull-objects -fno-common -fno-ident -fno-gnu-linker -fpcc-struct-return -fpic -fPIC -freg-struct-return -fshared-data -fshort-enums -fshort-double -fvolatile -fvolatile-global -fverbose-asm

Á´ÂÎÅª¤Ê¥ª¥×¥·¥ç¥ó

-x language: ¤³¤Î¥ª¥×¥·¥ç¥ó¤ËÂ³¤¯ÆþÎÏ¥Õ¥¡¥¤¥ë¤Î¸À¸ì¤ò language ¤Ç¤¢¤ë¤ÈÌÀ¼¨Åª¤Ë»ØÄê¤·¤Þ¤¹ (³ÈÄ¥»Ò¤Ë´ð¤Å¤¯¥Ç¥Õ¥©¥ë¥È¤ÎÁªÂò¤è¤ê¤âÍ¥Àè¤µ¤ì¤Þ¤¹)¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢ ¼¡¤Î `-x' ¥ª¥×¥·¥ç¥ó¤¬½Ð¤Æ¤¯¤ë¤Þ¤Ç¡¢¸åÂ³¤¹¤ëÁ´¤Æ¤ÎÆþÎÏ¥Õ¥¡¥¤¥ë¤ËÂÐ¤·¤Æ Å¬ÍÑ¤µ¤ì¤Þ¤¹¡£language ¤È¤·¤Æ¤Ï¡¢ `c', `objective-c', `c-header', `c++', `cpp-output', `assembler', `assembler-with-cpp' ¤ò»ØÄê¤¹¤ë¤³¤È¤¬²ÄÇ½¤Ç¤¹¡£
-x none: ¸À¸ì¤Î»ØÄê¤ò²ò½ü¤·¤Þ¤¹¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤Î¤¢¤È¤ËÂ³¤¯¥Õ¥¡¥¤¥ë¤Ï¡¢¤½¤ì¤é¤Î³ÈÄ¥»Ò¤Ë ´ð¤Å¤¤¤Æ (¤¢¤¿¤«¤â²¿¤Î `-x' ¥ª¥×¥·¥ç¥ó¤â»ÈÍÑ¤µ¤ì¤¿¤³¤È¤¬¤Ê¤¤¤è¤¦¤Ë) ½èÍý¤µ¤ì¤Þ¤¹¡£

¤â¤·¡¢4 ¤Ä¤Î¥¹¥Æ¡¼¥¸ (¥×¥ê¥×¥í¥»¥¹¡¢¥³¥ó¥Ñ¥¤¥ë¡¢¥¢¥»¥ó¥Ö¥ë¡¢¥ê¥ó¥¯) ¤Î ¤¦¤Á¤Î°ìÉô¤Î¤ß¤¬É¬Í×¤Ê¾ì¹ç¤Ï¡¢ `-x' ¥ª¥×¥·¥ç¥ó (¤Þ¤¿¤Ï¥Õ¥¡¥¤¥ëÌ¾¤Î³ÈÄ¥»Ò) ¤ò»ÈÍÑ¤·¤Æ gcc ¤ËÂÐ¤·¤Æ¤É¤Î¥¹¥Æ¡¼¥¸¤«¤é³«»Ï¤¹¤ë¤«¤òÅÁ¤¨¡¢¤µ¤é¤Ë `-c', `-S', `-E' ¤Î¥ª¥×¥·¥ç¥ó¤Î¤¦¤Á¤Î¤É¤ì¤«¤ò»ÈÍÑ¤·¤Æ gcc ¤ËÂÐ¤·¤Æ¤É¤³¤Ç½èÍý¤òÄä»ß¤µ¤»¤ë¤«¤ò»ØÄê¤·¤Þ¤¹¡£¤³¤³¤Ç¡¢ ¤¤¤¯¤Ä¤«¤ÎÁÈ¤ß¹ç¤ï¤» (Îã¤¨¤Ð `-x cpp-output -E') ¤Ï gcc ¤ËÂÐ¤·¤Æ²¿¤ÎÆ°ºî¤â¹Ô¤Ê¤ï¤Ê¤¤¤è¤¦¤Ë»ØÄê¤¹¤ë¤³¤È¤Ë¤Ê¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£

-c

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-S

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-E

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-o file

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Using and Porting GNU CC (for version 2.0), Richard M. Stallman; The C Preprocessor, Richard M. Stallman; Debugging with GDB: the GNU Source-Level Debugger, Richard M. Stallman and Roland H. Pesch; Using as: the GNU Assembler, Dean Elsner, Jay Fenlason & friends; ld: the GNU linker, Steve Chamberlain and Roland Pesch.

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COPYING

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Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions, except that this permission notice may be included in translations approved by the Free Software Foundation instead of in the original English.

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kumano@strl.nhk.or.jp, horikawa@isrd.hitachi.co.jp: FreeBSD ¸þ¤±¤Ë½¤Àµ, ºº±Ü

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