{"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\/de\/blog\/news\/realizovana-vozmozhnost-sborki-glibc-pri-pomoshhi-instrumentariya-llvm","title":{"rendered":"Die M\u00f6glichkeit, Glibc mit den LLVM-Tools zu bauen, wurde umgesetzt.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Ingenieure von Collabora haben einen Bericht \u00fcber die Umsetzung eines Projekts zur Unterst\u00fctzung des Builds der GNU C Library (glibc) mit dem LLVM-Toolset (Clang, LLD, compiler-rt) anstelle von GCC ver\u00f6ffentlicht. Bis zuletzt blieb Glibc eine der wesentlichen Komponenten von Distributionen, die nur mit GCC bauen konnten.       <\/p>\n<p>Die Schwierigkeiten bei der Anpassung von Glibc zum Bau mit LLVM ergeben sich sowohl aus den Unterschieden im Verhalten von GCC und Clang bei der Verarbeitung bestimmter Konstruktionen (zum Beispiel Ausdr\u00fccke mit dem Symbol $, verschachtelte Funktionen, Labels in asm-Bl\u00f6cken, Typen long double und float128) als auch aus der Notwendigkeit, das Runtime von libgcc auf compiler-rt umzustellen.     <\/p>\n<p>F\u00fcr den Aufbau von Glibc mit LLVM wurden etwa 150 Patches f\u00fcr die Gentoo-Umgebung und 160 f\u00fcr die ChromiumOS-basierte Umgebung vorbereitet. In ihrem derzeitigen Zustand durchl\u00e4uft der Build in ChromiumOS bereits erfolgreich die Testsuite, ist aber noch nicht standardm\u00e4\u00dfig aktiviert. Der n\u00e4chste Schritt wird die \u00dcbertragung der vorbereiteten \u00c4nderungen in den Hauptzweig von Glibc und LLVM sein, gefolgt von fortlaufenden Tests und der Behebung auftretender untypischer Probleme. Einige der Patches wurden bereits in den Branch von Glibc 2.37 aufgenommen.<br \/>\n<br \/>Quelle: <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 5.0.1.1 - 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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