{"id":5947,"date":"2012-09-14T08:36:04","date_gmt":"2012-09-14T13:36:04","guid":{"rendered":"http:\/\/mjtsai.com\/blog\/?p=5947"},"modified":"2012-09-16T17:28:36","modified_gmt":"2012-09-16T22:28:36","slug":"hacking-up-an-armv7s-library","status":"publish","type":"post","link":"https:\/\/mjtsai.com\/blog\/2012\/09\/14\/hacking-up-an-armv7s-library\/","title":{"rendered":"Hacking Up an armv7s Library"},"content":{"rendered":"<p><a href=\"http:\/\/www.galloway.me.uk\/2012\/09\/hacking-up-an-armv7s-library\/\">Matt Galloway<\/a> (via <a href=\"http:\/\/macindie.com\/2012\/09\/ios6-xcode4-5-vs-3rd-party-sdks\/\">David Spector<\/a>):<\/p>\n<blockquote cite=\"http:\/\/www.galloway.me.uk\/2012\/09\/hacking-up-an-armv7s-library\/\"><p>Well the iPhone 5 has been announced and it just so happens that the architecture it uses is what they&rsquo;re calling <code>armv7s<\/code>. This brings in yet another architecture to the mix alongside <code>armv6<\/code> and <code>armv7<\/code>. And I bet you are wondering why you&rsquo;re getting linker errors when building for <code>armv7s<\/code> when using external libraries. It&rsquo;s because those external libraries do not have <code>armv7s<\/code> versions!<\/p><\/blockquote>\n<p>I hadn&rsquo;t seen Galloway&rsquo;s blog before; he also has a good post about <a href=\"http:\/\/www.galloway.me.uk\/2012\/02\/how-does-objc_retainautoreleasedreturnvalue-work\/\">how objc_retainAutoreleasedReturnValue works<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Matt Galloway (via David Spector): Well the iPhone 5 has been announced and it just so happens that the architecture it uses is what they&rsquo;re calling armv7s. This brings in yet another architecture to the mix alongside armv6 and armv7. And I bet you are wondering why you&rsquo;re getting linker errors when building for armv7s [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"apple_news_api_created_at":"","apple_news_api_id":"","apple_news_api_modified_at":"","apple_news_api_revision":"","apple_news_api_share_url":"","apple_news_coverimage":0,"apple_news_coverimage_caption":"","apple_news_is_hidden":false,"apple_news_is_paid":false,"apple_news_is_preview":false,"apple_news_is_sponsored":false,"apple_news_maturity_rating":"","apple_news_metadata":"\"\"","apple_news_pullquote":"","apple_news_pullquote_position":"","apple_news_slug":"","apple_news_sections":"\"\"","apple_news_suppress_video_url":false,"apple_news_use_image_component":false,"footnotes":""},"categories":[4],"tags":[55,75,31,54],"class_list":["post-5947","post","type-post","status-publish","format-standard","hentry","category-programming-category","tag-arc","tag-developertool","tag-ios","tag-objective-c"],"apple_news_notices":[],"_links":{"self":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/5947","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/comments?post=5947"}],"version-history":[{"count":4,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/5947\/revisions"}],"predecessor-version":[{"id":5967,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/5947\/revisions\/5967"}],"wp:attachment":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/media?parent=5947"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/categories?post=5947"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/tags?post=5947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}