{"id":1855,"date":"2018-12-29T12:48:38","date_gmt":"2018-12-29T04:48:38","guid":{"rendered":"https:\/\/www.yusian.com\/blog\/?p=1855"},"modified":"2020-12-02T12:53:34","modified_gmt":"2020-12-02T04:53:34","slug":"%e9%9d%99%e6%80%81%e5%ba%93%e5%8a%a8%e6%80%81%e5%ba%93%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%88%b6%e4%bd%9c%e4%b8%8e%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.yusian.com\/blog\/cpp\/2018\/12\/29\/1248381855.html","title":{"rendered":"\u9759\u6001\u5e93&#038;\u52a8\u6001\u5e93\u7684\u57fa\u672c\u5236\u4f5c\u4e0e\u4f7f\u7528"},"content":{"rendered":"<h3>1\u3001\u547d\u540d\u89c4\u5219<\/h3>\n<ul>\n<li>\u9759\u6001\u5e93\uff1alib+\u540d\u79f0.a  \u2014> libSian.a<\/li>\n<li>\u52a8\u6001\u5e93\uff1alib+\u540d\u79f0.so \u2014> libSian.so<\/li>\n<\/ul>\n<h3>2\u3001\u9759\u6001\u5e93\u5236\u4f5c<\/h3>\n<ul>\n<li>\u51c6\u5907\u76ee\u5f55\uff1ainclude\u3001lib\u3001src<\/li>\n<li>\u5934\u6587\u4ef6\u5b58\u653e\u5728include\u4e2d\uff0c\u6e90\u6587\u4ef6\u5b58\u653e\u5728src\u4e2d\uff0c\u5e93\u6587\u4ef6\u5b58\u653elib\u4e2d<\/li>\n<li>\u751f\u6210.o\u6587\u4ef6\uff1a\u5728src\u76ee\u5f55\u4e2dgcc -c *.c -I ..\/include  \/\/ \u5927\u5199i\u4e0d\u662f\u5c0f\u5199l<\/li>\n<li>\u751f\u6210.a\u6587\u4ef6\uff1aar rcs lib\/libCalc.a src\/*.o \/\/ \u5c06src\u4e0b\u7684\u6240\u6709.o\u6587\u4ef6\u5728lib\u76ee\u5f55\u4e0b\u751f\u6210.a\u6587\u4ef6<\/li>\n<li>\u5229\u7528\u9759\u6001\u5e93\u7f16\u8bd1\u6e90\u6587\u4ef6\uff1a\n<ul>\n<li>gcc main.c lib\/libCalc.a -o main.out -I include<\/li>\n<li>gcc main.c -L lib -l Calc -I include \/\/ L\u5e93\u76ee\u5f55\uff0cl\u5e93\u540d\u79f0(\u4e0d\u5e26lib\u524d\u7f00)<\/li>\n<\/ul>\n<\/li>\n<li>\u6574\u4f53\u76ee\u5f55\u7ed3\u6784\u53ca\u751f\u6210\u6587\u4ef6\n<ul>\n<li>\u251c\u2500\u2500 include\n<ul>\n<li>\u2514\u2500\u2500 head.h<\/li>\n<\/ul>\n<\/li>\n<li>\u251c\u2500\u2500 lib\n<ul>\n<li>\u2514\u2500\u2500 libCalc.a<\/li>\n<\/ul>\n<\/li>\n<li>\u251c\u2500\u2500 main.c<\/li>\n<li>\u251c\u2500\u2500 main.out<\/li>\n<li>\u2514\u2500\u2500 src\n<ul>\n<li>\u251c\u2500\u2500 sub.c<\/li>\n<li>\u251c\u2500\u2500 sub.o<\/li>\n<li>\u251c\u2500\u2500 sum.c<\/li>\n<li>\u2514\u2500\u2500 sum.o<\/li>\n<\/ul>\n<\/li>\n<li><img decoding=\"async\" src=\"https:\/\/www.yusian.com\/blog\/wp-content\/uploads\/2020\/12\/BB9BEE86-E29C-48DB-8B27-0F52580EF8E1.png\" style=\"zoom:50%\"\/><\/li>\n<\/ul>\n<\/li>\n<li>nm\u547d\u4ee4\uff1anm lib\/libCalc.a \u53ef\u67e5\u770b.a\u6587\u4ef6\u7684\u5185\u5bb9\uff0cnm main.out\u540c\u6837\u53ef\u4ee5\u67e5\u770b<\/li>\n<\/ul>\n<h3>3\u3001\u9759\u6001\u5e93\u7684\u4f18\u7f3a\u70b9<\/h3>\n<ul>\n<li>\u4f18\u70b9\uff1a\n<ul>\n<li>\u7f16\u8bd1\u65f6\u4f1a\u6839\u636e\u9700\u8981\u4ee5.o\u4e3a\u5355\u4f4d\u5305\u542b\u5e93\u4e2d\u7684\u5185\u5bb9<\/li>\n<li>\u53d1\u5e03\u7a0b\u5e8f\u65f6\uff0c\u4e0d\u9700\u8981\u63d0\u4f9b\u76f8\u5bf9\u5e94\u7684\u5e93\uff08\u56e0\u4e3a\u5df2\u7ecf\u6253\u5305\u5230\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff09<\/li>\n<li>\u52a0\u8f7d\u5e93\u65f6\u901f\u5ea6\u5feb<\/li>\n<\/ul>\n<\/li>\n<li>\u7f3a\u70b9\uff1a\n<ul>\n<li>\u7a0b\u5e8f\u4f53\u79ef\u53d8\u5927\uff1b<\/li>\n<li>\u5e93\u53d1\u751f\u53d8\u5316\u9700\u8981\u91cd\u65b0\u7f16\u8bd1<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>4\u3001\u52a8\u6001\u5e93\u5236\u4f5c<\/h3>\n<ul>\n<li>\u751f\u6210\u4e0e\u4f4d\u7f6e\u65e0\u5173\u7684.o\u6587\u4ef6\n<ul>\n<li>gcc -fPIC -c *.c<\/li>\n<\/ul>\n<\/li>\n<li>\u751f\u6210\u52a8\u6001\u5e93.so\u6587\u4ef6\n<ul>\n<li>gcc -shared src\/*.o -o lib\/libCalc.so<\/li>\n<\/ul>\n<\/li>\n<li>\u4f7f\u7528\u52a8\u6001\u5e93\u7f16\u8bd1\u6e90\u6587\u4ef6\n<ul>\n<li>gcc main.c lib\/libCalc.so -o main.out -I include \/\/ \u65b9\u5f0f\u4e00<\/li>\n<li>gcc main.c -L lib -l Calc -o main1.out -I include \/\/ \u65b9\u5f0f\u4e8c<\/li>\n<li>\u4e24\u79cd\u65b9\u5f0f\u90fd\u80fd\u751f\u6210\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u4f46\u65b9\u5f0f\u4e8c\u751f\u6210\u7684\u6267\u884c\u6587\u4ef6\u5728\u6267\u884c\u65f6\u4f1a\u62a5\u9519\uff0c.\/main.out: error while loading shared libraries: libCalc.so: cannot open shared object file: No such file or directory<\/li>\n<li>\u89e3\u51b3\u52a8\u6001\u5e93\u65e0\u6cd5\u627e\u5230\u7684\u95ee\u9898\uff1a<\/li>\n<li>\u4f7f\u7528lld\u547d\u4ee4\u67e5\u770b\u53ef\u6267\u884c\u6587\u4ef6\uff1aldd main1.out<\/li>\n<li><img decoding=\"async\" src=\"https:\/\/www.yusian.com\/blog\/wp-content\/uploads\/2020\/12\/441FFE18-8455-4DC1-872E-E85083674F77.png\" style=\"zoom:50%\" \/><\/li>\n<li>\u51fa\u73b0\u8be5\u95ee\u9898\u7684\u539f\u56e0\u662f\u65e0\u6cd5\u901a\u8fc7\u73af\u5883\u53d8\u91cf\u627e\u5230\u52a8\u6001\u5e93\u6587\u4ef6<\/li>\n<li>\u65b9\u6cd5\u4e00\uff1a\u5c06libCalc.so\u62f7\u8d1d\u5230\/lib\u4e0b\u5373\u53ef\u89e3\u51b3\uff1b\uff08\u4e0d\u63a8\u8350\uff09<\/li>\n<li>\u65b9\u6cd5\u4e8c\uff1aexport LD_LIBRARY_PATH=.\/lib \u4e34\u65f6\u5bfc\u5165\u53ef\u4ee5\u89e3\u51b3\uff0c\u5f53\u524d\u7ec8\u7aef\u751f\u6548\uff1b(\u4e34\u65f6)<\/li>\n<li>\u65b9\u6cd5\u4e09\uff1a\u5982\u679c\u9700\u8981\u6bcf\u6b21\u6253\u5f00\u65f6\u90fd\u6709\u6548\uff0c\u5728~.bashrc\u6587\u4ef6\u7684\u672b\u5c3e\u884c\u6dfb\u52a0\u4e0a\u8ff0\u6307\u4ee4\uff1b(\u91cd\u542f\u7ec8\u7aef)<\/li>\n<li>\u65b9\u6cd5\u56db\uff1a\u4fee\u6539\/etc\/ld.so.conf\u6587\u4ef6\uff0c\u52a0\u5165lib\u7684\u7edd\u5bf9\u8def\u5f84\uff0csudo ldconfig -v\u66f4\u65b0 \uff08\u5efa\u8bae\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>5\u3001\u52a8\u6001\u5e93\u4f18\u7f3a\u70b9<\/h3>\n<ul>\n<li>\u4f18\u70b9\uff1a\n<ul>\n<li>\u52a8\u6001\u5e93\u66f4\u65b0\u4e0d\u9700\u8981\u66f4\u65b0\u6e90\u7a0b\u5e8f(\u63a5\u53e3\u4e0d\u53d8\u60c5\u51b5\u4e0b)<\/li>\n<li>\u6267\u884c\u7a0b\u5e8f\u4f53\u79ef\u5c0f\uff0c\u4e0d\u9700\u8981\u6253\u5305\u5230\u5e94\u7528\u7a0b\u5e8f\u4e2d<\/li>\n<\/ul>\n<\/li>\n<li>\u7f3a\u70b9\uff1a\n<ul>\n<li>\u53d1\u5e03\u7a0b\u5e8f\u65f6\u9700\u8981\u63d0\u4f9b\u7ed9\u7528\u6237<\/li>\n<li>\u6ca1\u6709\u6253\u5305\u5230\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6267\u884c\u6548\u7387\u76f8\u5bf9\u6162\u4e00\u70b9<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>1\u3001\u547d\u540d\u89c4\u5219 \u9759\u6001\u5e93\uff1alib+\u540d\u79f0.a \u2014> libSian.a \u52a8\u6001\u5e93\uff1alib+\u540d\u79f0.so \u2014> libSian.so 2\u3001\u9759\u6001\u5e93\u5236\u4f5c \u51c6\u5907\u76ee\u5f55\uff1ainclude\u3001lib\u3001src \u5934\u6587\u4ef6\u5b58\u653e\u5728include\u4e2d\uff0c\u6e90\u6587\u4ef6\u5b58\u653e\u5728src\u4e2d\uff0c\u5e93\u6587\u4ef6\u5b58\u653elib\u4e2d \u751f\u6210.o\u6587\u4ef6\uff1a\u5728src\u76ee\u5f55\u4e2dgcc -c *.c -I ..\/include \/\/ \u5927\u5199i\u4e0d\u662f\u5c0f\u5199l \u751f\u6210.a\u6587\u4ef6\uff1aar rcs lib\/libCalc.a src\/*.o \/\/ \u5c06src\u4e0b\u7684\u6240\u6709.o\u6587\u4ef6\u5728lib\u76ee\u5f55\u4e0b\u751f\u6210.a\u6587\u4ef6 \u5229\u7528\u9759\u6001\u5e93\u7f16\u8bd1\u6e90\u6587\u4ef6\uff1a gcc main.c lib\/libCalc.a -o main.out -I include gcc main.c -L lib -l Calc -I include \/\/ L\u5e93\u76ee\u5f55\uff0cl\u5e93\u540d\u79f0(\u4e0d\u5e26lib\u524d\u7f00) \u6574\u4f53\u76ee\u5f55\u7ed3\u6784\u53ca\u751f\u6210\u6587\u4ef6 \u251c\u2500\u2500 include \u2514\u2500\u2500 head.h \u251c\u2500\u2500 lib \u2514\u2500\u2500 libCalc.a \u251c\u2500\u2500 main.c \u251c\u2500\u2500 main.out \u2514\u2500\u2500 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[88],"tags":[310],"class_list":["post-1855","post","type-post","status-publish","format-standard","hentry","category-cpp","tag-linux"],"_links":{"self":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/posts\/1855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/comments?post=1855"}],"version-history":[{"count":0,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/posts\/1855\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/media?parent=1855"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/categories?post=1855"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/tags?post=1855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}