{"id":679,"date":"2021-07-19T19:27:48","date_gmt":"2021-07-19T11:27:48","guid":{"rendered":"http:\/\/www.wayln.com\/?p=679"},"modified":"2021-07-20T09:59:04","modified_gmt":"2021-07-20T01:59:04","slug":"linux%e4%b8%8b%e5%a4%9a%e7%ba%bf%e7%a8%8b%e4%bd%bf%e7%94%a8undefined-reference-to-pthread_create%e9%97%ae%e9%a2%98%e8%a7%a3%e5%86%b3","status":"publish","type":"post","link":"https:\/\/www.wayln.com\/?p=679","title":{"rendered":"Linux\u4e0b\u591a\u7ebf\u7a0b\u4f7f\u7528undefined reference to \u2018pthread_create\u2019\u95ee\u9898\u89e3\u51b3"},"content":{"rendered":"<p>Linux\u4e0b\u591a\u7ebf\u7a0b\u4f7f\u7528undefined reference to \u2018pthread_create\u2019\u95ee\u9898\u89e3\u51b3<\/p>\n<p>\u95ee\u9898\uff1a\u51fa\u73b0\u201cundefined reference to \u2018pthread_create\u2019\u201d\uff0c\u6240\u6709\u5173\u4e8e\u7ebf\u7a0b\u7684\u51fd\u6570\u90fd\u4f1a\u6709\u6b64\u9519\u8bef\uff0c\u5bfc\u81f4\u65e0\u6cd5\u7f16\u8bd1\u901a\u8fc7\u3002<\/p>\n<p>\u95ee\u9898\u7684\u539f\u56e0\uff1apthread\u4e0d\u662fLinux\u4e0b\u7684\u9ed8\u8ba4\u7684\u5e93\uff0c\u4e5f\u5c31\u662f\u5728\u94fe\u63a5\u7684\u65f6\u5019\uff0c\u65e0\u6cd5\u627e\u5230phread\u5e93\u4e2d\u54e5\u51fd\u6570\u7684\u5165\u53e3\u5730\u5740\uff0c\u4e8e\u662f\u94fe\u63a5\u4f1a\u5931\u8d25\u3002<\/p>\n<p>\u89e3\u51b3\uff1a<br \/>\n1. \u5728gcc\u7f16\u8bd1\u7684\u65f6\u5019\uff0c\u9644\u52a0\u8981\u52a0 -lpthread\u53c2\u6570\u5373\u53ef\u89e3\u51b3\u3002<\/p>\n<pre><code class=\"language-CPP line-numbers\">eg:gcc rwlock.c -g -lpthread\n<\/code><\/pre>\n<ol start=\"2\">\n<li>QT\u7aef\uff1a<br \/>\n\u5728.Pro\u6dfb\u52a0<\/li>\n<\/ol>\n<pre><code class=\"language-CPP line-numbers\">LIBS += \/usr\/lib\/i386-linux-gnu\/libpthread.so\n<\/code><\/pre>\n<p>\u5728\u8c03\u7528ChDriverLinuxFR\u4e2d<\/p>\n<pre><code class=\"language-CPP line-numbers\">unix:!macx: LIBS += -L<span class=\"katex math multi-line\">PWD\/..\/..\/..\/..\/..\/..\/..\/usr\/arm-linux-gnueabihf\/lib\/ -lpthread\n\nINCLUDEPATH +=<\/span>PWD\/..\/..\/..\/..\/..\/..\/..\/usr\/arm-linux-gnueabihf\/include\nDEPENDPATH += <span class=\"katex math multi-line\">PWD\/..\/..\/..\/..\/..\/..\/..\/usr\/arm-linux-gnueabihf\/include\n\nunix:!macx: PRE_TARGETDEPS +=<\/span>PWD\/..\/..\/..\/..\/..\/..\/..\/usr\/arm-linux-gnueabihf\/lib\/libpthread.a\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u4e0b\u591a\u7ebf\u7a0b\u4f7f\u7528undefined reference to \u2018pthread_create\u2019\u95ee\u9898\u89e3\u51b3  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,7,1,14,2],"tags":[],"class_list":["post-679","post","type-post","status-publish","format-standard","hentry","category-linux","category-qt","category-1","category-14","category-2"],"_links":{"self":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=679"}],"version-history":[{"count":2,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/679\/revisions"}],"predecessor-version":[{"id":683,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/679\/revisions\/683"}],"wp:attachment":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=679"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}