{"id":106406,"date":"2023-01-19T06:48:19","date_gmt":"2023-01-19T04:48:19","guid":{"rendered":"https:\/\/prohoster.info\/?p=106406"},"modified":"2023-01-19T13:35:02","modified_gmt":"2023-01-19T11:35:02","slug":"realizovana-vozmozhnost-sborki-glibc-pri-pomoshhi-instrumentariya-llvm","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/realizovana-vozmozhnost-sborki-glibc-pri-pomoshhi-instrumentariya-llvm","title":{"rendered":"La possibilit\u00e9 de compiler Glibc \u00e0 l'aide des outils LLVM a \u00e9t\u00e9 mise en \u0153uvre","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Les ing\u00e9nieurs de la soci\u00e9t\u00e9 Collabora ont publi\u00e9 un rapport sur la mise en \u0153uvre du projet visant \u00e0 permettre la compilation de la biblioth\u00e8que syst\u00e8me GNU C Library (glibc) en utilisant l'outil LLVM (Clang, LLD, compiler-rt) au lieu de GCC. Jusqu'\u00e0 r\u00e9cemment, Glibc restait l'un des composants significatifs des distributions, ne prenant en charge la compilation que par l'interm\u00e9diaire de GCC.       <\/p>\n<p>Les difficult\u00e9s d'adaptation de Glibc pour la compilation avec LLVM sont dues \u00e0 la fois aux diff\u00e9rences de comportement entre GCC et Clang lors du traitement de certaines constructions (par exemple, les expressions avec le symbole $, les fonctions imbriqu\u00e9es, les \u00e9tiquettes dans les blocs asm, les types long double et float128) et \u00e0 la n\u00e9cessit\u00e9 de remplacer le runtime de libgcc par compiler-rt.     <\/p>\n<p>Pour permettre la compilation de Glibc avec LLVM, environ 150 patches ont \u00e9t\u00e9 pr\u00e9par\u00e9s pour l'environnement Gentoo et 160 pour l'environnement bas\u00e9 sur ChromiumOS. Dans sa forme actuelle, la compilation sous ChromiumOS r\u00e9ussit d\u00e9j\u00e0 le jeu de tests, mais n'est pas encore activ\u00e9e par d\u00e9faut. La prochaine \u00e9tape consistera \u00e0 transmettre les modifications pr\u00e9par\u00e9es dans la composition principale de Glibc et LLVM, \u00e0 poursuivre les tests et \u00e0 corriger les probl\u00e8mes atypiques qui apparaissent. Certains des patches ont d\u00e9j\u00e0 \u00e9t\u00e9 accept\u00e9s dans la branche Glibc 2.37.<br \/>\n<br \/>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58500\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0418\u043d\u0436\u0435\u043d\u0435\u0440\u044b \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 \u0421ollabora \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0438 \u043e\u0442\u0447\u0451\u0442 \u043e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043f\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044e \u0441\u0431\u043e\u0440\u043a\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 GNU C Library (glibc) \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f LLVM (Clang, LLD, compiler-rt) \u0432\u043c\u0435\u0441\u0442\u043e GCC. \u0414\u043e \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 Glibc \u043e\u0441\u0442\u0430\u0432\u0430\u043b\u0441\u044f \u043e\u0434\u043d\u0438\u043c \u0438\u0437 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u043e\u0432, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0438\u0445 \u0441\u0431\u043e\u0440\u043a\u0443 \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 GCC. \u0421\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0430\u0434\u0430\u043f\u0442\u0430\u0446\u0438\u0438 Glibc \u0434\u043b\u044f \u0441\u0431\u043e\u0440\u043a\u0438 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 LLVM \u0432\u044b\u0437\u0432\u0430\u043d\u044b \u043a\u0430\u043a \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u044f\u043c\u0438 \u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-106406","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0418\u043d\u0436\u0435\u043d\u0435\u0440\u044b \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 \u0421ollabora 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l'outil LLVM a \u00e9t\u00e9 r\u00e9alis\u00e9e | ProHoster","description":"Les ing\u00e9nieurs de la soci\u00e9t\u00e9 Collabora ont publi\u00e9 un rapport sur la mise en \u0153uvre du projet visant \u00e0 permettre la compilation de la biblioth\u00e8que syst\u00e8me GNU C Library (glibc) en utilisant l'outil LLVM (Clang, LLD, compiler-rt) au lieu de GCC.","canonical_url":"https:\/\/prohoster.info\/fr\/blog\/news\/realizovana-vozmozhnost-sborki-glibc-pri-pomoshhi-instrumentariya-llvm","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"fr_FR","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS 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\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 GNU C Library (glibc) \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f LLVM (Clang, LLD, compiler-rt) \u0432\u043c\u0435\u0441\u0442\u043e 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