Re: [uml-user] UML Kernel compile problems

[Christopher M. <chr...@ya...>]

Or you can simply comment out the "#include_next <asm/posix_types.h>" statement in:
   /usr/lib/gcc-lib/i386-slackware-linux/2.95.3/include/asm/posix.h 
resulting in this posix_types.h file:

/* This file fixes __FD_ZERO bug for glibc-1.x. */
#ifndef _POSIX_TYPES_H_WRAPPER
#include_next <asm/posix_types.h>

#if defined(__FD_ZERO) && !defined(__GLIBC__)
#undef __FD_ZERO
#define __FD_ZERO(fdsetp) \
  do { \
    int __d0, __d1; \
                __asm__ __volatile__("cld ; rep ; stosl" \
                        : "=&c" (__d0), "=&D" (__d1) \
                        : "a" (0), "0" (__FDSET_LONGS), \
                          "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
  } while (0)
#endif

#define _POSIX_TYPES_H_WRAPPER
#endif /* _POSIX_TYPES_H_WRAPPER */

Chris Marshall

--- Jeff Dike <jd...@ka...> wrote:
> be...@co... said:
> > /usr/lib/gcc-lib/i386-slackware-linux/2.95.3/include/asm/posix_types.h:3,
> >                  from /usr/local/src/uml/linux-2.4.19/include/linux/posix_types.h:46,
> >                  from /usr/local/src/uml/linux-2.4.19/include/linux/types.h:8,
> >                  from /usr/local/src/uml/linux-2.4.19/include/linux/kernel.h:13,
> >                  from /usr/local/src/uml/linux-2.4.19/include/linux/wait.h:13,
> >                  from /usr/local/src/uml/linux-2.4.19/include/linux/fs.h:12,
> >                  from hppfs_kern.c:6: 
> > /usr/include/features.h:283: sys/cdefs.h: No such file or directory 
> > /usr/include/features.h:312: gnu/stubs.h: No such file or directory 
> 
> This is apparently the result of a botched gcc installation on Slackware.
> 
> As a workaround, you can disable hppfs (and maybe hostfs) since the problem
> only seems to happen there.
> 
> 				Jeff
> 
> 
> 
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