关于“undefined reference to `yywrap'”的错误,这是一个常见的链接器错误,通常发生在使用 Flex(一个词法分析器生成器)时。以下是对该错误的详细解析和解决方法: 1. 确认 yywrap 函数的来源和用途 yywrap 函数是 Flex 生成的词法分析器代码中的一个可选函数。当词法分析器到达输入文件的末尾时,它会调用 yywrap...
Richard Wong flex之旅:关于undefined reference to `yywrap'错误。 当调试出现 undefined reference to `yywrap'得时候解决办法。 %option noyywrap 或者是链接时候使用-lfl参数来使用fl库中得函数。 当然也可以自己添加一个yywrap函数。返回个1就行了。 不过他默认定义这个东西意义实在不大,或许这也是侧面提醒你,手...
int yywrap(void) Called by yylex at end-of-file; the default yywrap always will return 1. If the application requires yylex to continue processing with another source of input, then the application can include a function yywrap, which associates another file with the exter- nal variable FILE ...
int yywrap(void) Called by yylex at end-of-file; the default yywrap always will return 1. If the application requires yylex to continue processing with another source of input, then the application can include a function yywrap, which associates another file with the exter- nal variable FILE ...
/home/wine/splint-3.1.2/src/cscanner.c:2483: undefined reference to `yywrap' cscanner.o: In function `yylex': /home/wine/splint-3.1.2/src/cscanner.c:2133: undefined reference to `yywrap' collect2: ld returned 1 exit status gmake[2]: *** [splint] Error 1 ...
error: undefined reference to 在做JNI开发时,对C/C++写的libKF.so进行JNI封装成libkftest.so时,遇到以下问题: 报error: undefined reference to 'xxx'的错误。 查找资料,都没有解决。后来发现是libKF.so库有问题,里面根本没有“BLT_SCAN”、“BLT_Open”、“BLT_CheckInfo&rd......