GCC构建问题(#include_next limits.h)

Question

当我尝试

$ make depend -f gcc.mak

在我的Ubuntu机器上的中间件我得到了这个

/usr/include/../include/limits.h:125:26: error: no include path in which to search for limits.h

这是limits.h:125附近的内容:

/* Get the compiler's limits.h, which defines almost all the ISO constants.

    We put this #include_next outside the double inclusion check because
    it should be possible to include this file more than once and still get
    the definitions from gcc's header.  */
#if defined __GNUC__ && !defined _GCC_LIMITS_H_
/* `_GCC_LIMITS_H_' is what GCC's file defines.  */
# include_next <limits.h>
#endif

我尝试过设置

$ export INCLUDE=/usr/lib/gcc/x86_64-linux-gnu/4.3/include-fixed/
$ export C_INCLUDE_PATH=/usr/lib/gcc/x86_64-linux-gnu/4.3/include-fixed/
$ export CPLUS_INCLUDE_PATH=/usr/lib/gcc/x86_64-linux-gnu/4.3/include-fixed/

(这是我在我的系统上找到另一个limits.h的地方).我已经安装了libc6-dev,是不是它的limits.h被另一个包覆盖了？我需要另一个-dev包吗？或者是需要的环境变量; 也许这可以通过其他方式来规避？

Answer 1

您需要的包是 glibc。