There are currently 2 posts.
configure:4076: error: C++ preprocessor "/lib/cpp" fails sanity check
 |
Floor 1
巨大八爪鱼
4/18/25 16:52
configure:4076: error: C++ preprocessor "/lib/cpp" fails sanity check See `config.log' for more details
一检查发现,是因为g++编译器用不了,连简单的#include <iostream>的hello world都不行。提示找不到stddef.h文件。
|
 |
Floor 2
巨大八爪鱼
4/18/25 16:54
重新运行cygwin安装程序,把gcc和g++都升级成5.4.0版本,g++就能用了。
checking for g++... g++ checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking dependency style of g++... gcc3 checking how to run the C++ preprocessor... g++ -E
|