GCC compiler command example

GCC stands for "GNU Compiler Collection", support C, C ++, objective-C, objective-C ++, Java, Fortran, and Ada. supported ages standards supported by gcc1.c language:. c89 (or Ocasionally as C90), to select this standard in GCC, use one of the options '-ANSI', '-STD = c90', or'-STD = iso9899: 1990 ', to obtian all the diagnostic required by the standard, you shoshould also specify'-pedantic ', if you want them to be errors rather than warnings. b. c99: '-STD = c99' 2. GCC supports the Iso c ++ standard (1998) and contains experimental support for the upcoming Iso c ++ standard (200x ). option summaryhere is a summary of all the options, grouped by type. explanations are in the followingsections. overall optionssee section 3.2 [Options controlling the kind of output], page 22. -C-s-e-o file-combine-no-canonical-prefixes-pipe-pass-exit-codes-x language-v-### -- Help [= Class [,...] -- target-help -- version-wrapper @ file-fplugin = file-fplugin-Arg-name = argc language optionssee section 3.4 [Options controlling C dialect], page 28. -ANSI-STD = standard-fgnu89-inline-aux-info filename-fno-ASM-fno-builtin-function-fhosted-ffreestanding-fopenmp-FMS-extensions-trigraphs-no-integrated- CPP-traditional-CPP-fallow-single-precision-fcond-mismatch-flax-vector-conversions-fsigned-bitfields-fsigned-Char-funsigned-bitfields-funsigned-charc + + language optionssee section 3.5 [Options controlling C ++ dialect], page 33. -fabi-version = N-fno-access-control-fcheck-New-fconserve-space-ffriend-injection-fno-Elide-constructors-fno-enforce-eh-specs-Ffor -Scope-fno-for-scope-fno-GNU-keywords-fno-implicit-templates-fno-implicit-inline-templates-fno-implement-inlines-FMS-extensions-fno -nonansi-builtins-fno-operator-names-fno-optional-diags-fpermissive-fno-pretty-templates-frepo-fno-rtti-fstats-ftemplate-depth = N-fno -threadsafe-statics-fuse-cxa-atexit-fno-weak-nostdinc ++-fno-default-inline-fvisibility-inlines-hidden-fvisibility-MS-compat-wabi-wconversion -Null-wctor-dtor-privacy-wnon-Virtual-dtor-wreorder-weffc ++-wstrict-Null-Sentinel-wno-non-template-friend-Wold-style-cast -woverloaded-Virtual-wno-PMF-conversions-wsign-promocompilation can involve up to four stages: preprocessing, compilation proper, assembly and linking, always in that order. example: G ++ hello. CPP-O hello2.exegcc hello. c-O hello