# gcc : flags Werror wextra well

**URL:** <https://www.debian-fr.org/t/gcc-flags-werror-wextra-well/86450>\
**Category:** Programmation\
**Created:** [Avril 25, 2022, 8:43 UTC](https://www.debian-fr.org/t/gcc-flags-werror-wextra-well/86450 "2022-04-25T20:43:52Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Pat66](https://www.debian-fr.org/user_avatar/www.debian-fr.org/pat66/32/11445_2.png) [@Pat66](https://www.debian-fr.org/u/Pat66)\
**Post date:** [Avril 25, 2022, 8:43 UTC](https://www.debian-fr.org/t/gcc-flags-werror-wextra-well/86450/1 "2022-04-25T20:43:52Z")

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BOnsoir

Pourrais je avoir des explications sur ces trois mots souvent utilisés a 42 pour compiler avec gcc.

-Werror -wextra -well

Merci.

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**Author:** ![Clochette](https://www.debian-fr.org/user_avatar/www.debian-fr.org/clochette/32/8757_2.png) [@Clochette](https://www.debian-fr.org/u/Clochette)\
**Post date:** [Avril 25, 2022, 10:26 UTC](https://www.debian-fr.org/t/gcc-flags-werror-wextra-well/86450/2 "2022-04-25T22:26:39Z")

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> [@Pat66](#):
>
> -Werror -wextra -well

As-tu recherché dans le manuel du debug sur GCC : [Warning Options - Using the GNU Compiler Collection (GCC)](https://gcc.gnu.org/onlinedocs/gcc-4.3.2/gcc/Warning-Options.html)

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**Author:** ![Pat66](https://www.debian-fr.org/user_avatar/www.debian-fr.org/pat66/32/11445_2.png) [@Pat66](https://www.debian-fr.org/u/Pat66)\
**Post date:** [Avril 26, 2022, 9:03 UTC](https://www.debian-fr.org/t/gcc-flags-werror-wextra-well/86450/3 "2022-04-26T21:03:41Z")

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Merci Clochette