{"id":256007,"date":"2021-09-23T22:28:39","date_gmt":"2021-09-23T14:28:39","guid":{"rendered":"http:\/\/blog.zhenglei.net\/?p=256007"},"modified":"2021-09-23T22:28:39","modified_gmt":"2021-09-23T14:28:39","slug":"reproduction-build-of-lfs","status":"publish","type":"post","link":"https:\/\/blog.zhenglei.net\/?p=256007","title":{"rendered":"Reproduction Build of LFS"},"content":{"rendered":"<p>To achieve the target of <a href=\"https:\/\/en.wikipedia.org\/wiki\/Reproducible_builds\">reproduction build<\/a>, the following action should be taken:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Strip the result, via modification gcc spec file<\/li>\n<li>Set and export the <a href=\"https:\/\/reproducible-builds.org\/docs\/source-date-epoch\/\">SOURCE_DATE_EPOCH<\/a> environment variable, say<\/li>\n<\/ul>\n<pre><code><span style=\"font-family: Courier New\">SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct)<\/span><\/code><\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>To achieve the target of reproduction bu &hellip; <a href=\"https:\/\/blog.zhenglei.net\/?p=256007\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,4],"tags":[73],"class_list":["post-256007","post","type-post","status-publish","format-standard","hentry","category-linux","category-lfs","tag-linux-2"],"_links":{"self":[{"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/posts\/256007","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=256007"}],"version-history":[{"count":2,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/posts\/256007\/revisions"}],"predecessor-version":[{"id":256009,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/posts\/256007\/revisions\/256009"}],"wp:attachment":[{"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=256007"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=256007"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=256007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}