嵌入式 交叉编译Qt 时 可能出现的问题

昨天交叉编译Qt的时候出现的一个问题，晒出来和大家一起学习一下，谢谢指点

问题是这样的错误提示：

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/usr/c20.10-2/c2/100713/bin/../lib/gcc/c2-linux-uclibc/4.0.3/../../../../c2-linux-uclibc/bin/ld: skipping incompatible

/usr/local/Trolltech/Qt-4.6.1/lib/libQtCore.so when searching for -lQtCore

/usr/c20.10-2/c2/100713/bin/../lib/gcc/c2-linux-uclibc/4.0.3/../../../../c2-linux-uclibc/bin/ld: 。。。。。。

 

很是诧异，反复仔细检查 <!-- /* Font Definitions */ @font-face {font-family:宋体; panose-1:2 1 6 0 3 1 1 1 1 1; mso-font-alt:SimSun; mso-font-charset:134; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 135135232 16 0 262145 0;} @font-face {font-family:"/@宋体"; panose-1:2 1 6 0 3 1 1 1 1 1; mso-font-charset:134; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 135135232 16 0 262145 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-parent:""; margin:0cm; margin-bottom:.0001pt; text-align:justify; text-justify:inter-ideograph; mso-pagination:none; font-size:10.5pt; mso-bidi-font-size:12.0pt; font-family:"Times New Roman"; mso-fareast-font-family:宋体; mso-font-kerning:1.0pt;} /* Page Definitions */ @page {mso-page-border-surround-header:no; mso-page-border-surround-footer:no;} @page Section1 {size:612.0pt 792.0pt; margin:72.0pt 90.0pt 72.0pt 90.0pt; mso-header-margin:36.0pt; mso-footer-margin:36.0pt; mso-paper-source:0;} div.Section1 {page:Section1;} --> ./configure  配置选项和 文件指定路径 都没有问题，最后实在无语，重新安装了Qt源码，重新配置，编译成功。 后来发现原来在配置新的 configure 选项时以前的规则还存在，所以 以后 ./configure  之前最好 gmake confclean 一下清除残留配置规则。