{"id":83995,"date":"2020-06-04T13:42:02","date_gmt":"2020-06-04T11:42:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/rezultaty-peresborki-paketnoj-bazy-debian-pri-pomoshhi-clang-10"},"modified":"2020-06-04T13:42:02","modified_gmt":"2020-06-04T11:42:02","slug":"rezultaty-peresborki-paketnoj-bazy-debian-pri-pomoshhi-clang-10","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/rezultaty-peresborki-paketnoj-bazy-debian-pri-pomoshhi-clang-10","title":{"rendered":"R\u00e9sultats de la reconstruction de la base de paquets Debian avec Clang 10","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Sylvestre Ledru a publi\u00e9<\/a><\/noindex> r\u00e9sultat de la reconstruction de l'archive des paquets Debian GNU\/Linux en utilisant le compilateur Clang 10 au lieu de GCC. Parmi 31014 paquets, 1400 (4,5 %) n'ont pas pu \u00eatre construits, mais en appliquant un patch suppl\u00e9mentaire \u00e0 l'outil Debian, le nombre de paquets non construits a pu \u00eatre r\u00e9duit \u00e0 1110 (3,6 %). En comparaison, lors de la construction avec Clang 8 et 9, le nombre de paquets non construits reste stable \u00e0 4,9 %.<\/p>\n

Lors de l'exp\u00e9rimentation de la construction, l'attention a \u00e9t\u00e9 port\u00e9e sur 250 probl\u00e8mes caus\u00e9s par des \u00e9checs dans l'erreur<\/a><\/noindex> Qmake, et 177 probl\u00e8mes li\u00e9s<\/a><\/noindex> \u00e0 la g\u00e9n\u00e9ration de divers symboles dans les biblioth\u00e8ques. En ajoutant un patch simple \u00e0 dpkg-gensymbols, qui traite une erreur de comparaison de symboles lors de la liaison comme un avertissement, et en rempla\u00e7ant dans qmake les fichiers de configuration g++, il a \u00e9t\u00e9 possible d'\u00e9liminer les \u00e9checs de construction d'environ 290 paquets.<\/p>\n

Parmi les autres des probl\u00e8mes<\/a><\/noindex>, entra\u00eenant des \u00e9checs de construction avec Clang, les erreurs les plus fr\u00e9quentes sont dues \u00e0 l'absence de certains fichiers d'en-t\u00eate, \u00e0 des probl\u00e8mes de conversion de types, \u00e0 l'absence d'espace entre le litt\u00e9ral et l'identifiant, \u00e0 des probl\u00e8mes de liaison, \u00e0 l'absence de retour de valeur d'une fonction non-void, \u00e0 des comparaisons de pointeurs avec un null, et \u00e0 des d\u00e9finitions manquantes. <\/p>\n

<\/a><\/noindex><\/p>\n

Source : opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0421\u0438\u043b\u044c\u0432\u0435\u0441\u0442\u0440 \u041b\u0435\u0434\u0440\u044e (Sylvestre Ledru) \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u043f\u0435\u0440\u0435\u0441\u0431\u043e\u0440\u043a\u0438 \u0430\u0440\u0445\u0438\u0432\u0430 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 Debian GNU\/Linux \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u0430 Clang 10 \u0432\u043c\u0435\u0441\u0442\u043e GCC. \u0418\u0437 31014 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043d\u0435 \u0443\u0434\u0430\u043b\u043e\u0441\u044c \u0441\u043e\u0431\u0440\u0430\u0442\u044c 1400 (4.5%), \u043d\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u0438\u0432 \u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044e Debian \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043f\u0430\u0442\u0447 \u0447\u0438\u0441\u043b\u043e \u043d\u0435\u0441\u043e\u0431\u0440\u0430\u043d\u043d\u044b\u0445 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0443\u0434\u0430\u043b\u043e\u0441\u044c \u0443\u043c\u0435\u043d\u044c\u0448\u0438\u0442\u044c \u0434\u043e 1110 (3.6%). \u0414\u043b\u044f \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f \u043f\u0440\u0438 \u0441\u0431\u043e\u0440\u043a\u0435 \u0432 Clang 8 \u0438 9 \u0447\u0438\u0441\u043b\u043e \u043f\u0430\u043a\u0435\u0442\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0435 \u0443\u0434\u0430\u043b\u043e\u0441\u044c […]<\/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-83995","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47R\u00e9sultats de la reconstruction de la base de paquets Debian avec Clang 10 | ProHoster","description":"Sylvestre Ledru a publi\u00e9 le r\u00e9sultat de la reconstruction de l'archive des 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