-pass-exit-codes Exit with highest error code from a phase

--help Display this information도움말

--target-help Display target specific command line options

(Use '-v --help' to display command line options of sub-processes)

-dumpspecs Display all of the built in spec strings

-dumpversion Display the version of the compiler컴파일러 버전

-dumpmachine Display the compiler's target processor

-print-search-dirs Display the directories in the compiler's search path

-print-libgcc-file-name Display the name of the compiler's companion library

-print-file-name=<lib> Display the full path to library <lib>

-print-prog-name=<prog> Display the full path to compiler component <prog>

-print-multi-directory Display the root directory for versions of libgcc

-print-multi-lib Display the mapping between command line options and

-Wa,<options> Pass comma-separated <options> on to the assembler

-Wp,<options> Pass comma-separated <options> on to the preprocessor

-Wl,<options> Pass comma-separated <options> on to the linker

-Xlinker <arg> Pass <arg> on to the linker

-save-temps Do not delete intermediate files

-pipe Use pipes rather than intermediate files

-time Time the execution of each subprocess

-specs=<file> Override builtin specs with the contents of <file>

-std=<standard> Assume that the input sources are for <standard>

-B <directory> Add <directory> to the compiler's search paths

-b <machine> Run gcc for target <machine>, if installed

-V <version> Run gcc version number <version>, if installed

-v Display the programs invoked by the compiler

-E Preprocess only; do not compile, assemble or link

-S Compile only; do not assemble or link

-c Compile and assemble, but do not link

-o <file> Place the output into <file>

-x <language> Specify the language of the following input files