The following fixes an error that occurs when building glibc-2.3.2 (but not glibc-2.2.5) for sh4:

 In file included from sys/ustat.h:30,

                  from ../sysdeps/unix/sysv/linux/ustat.c:21:

 ../sysdeps/generic/bits/ustat.h:26: error: redefinition of `struct ustat'

 make[2]: *** [/home3/dank/crosstool-0.7/build/sh4-unknown-linux-gnu/gcc-3.3-glibc-2.3.2/build-glibc/misc/ustat.o] Error 1

 make[2]: Leaving directory `/home3/dank/crosstool-0.7/build/sh4-unknown-linux-gnu/gcc-3.3-glibc-2.3.2/glibc-2.3.2/misc'

 make[1]: *** [misc/subdir_lib] Error 2

 make[1]: Leaving directory `/home3/dank/crosstool-0.7/build/sh4-unknown-linux-gnu/gcc-3.3-glibc-2.3.2/glibc-2.3.2'

 make: *** [all] Error 2

 ----------- snip ---------------

 Date: Fri, 06 Jun 2003 08:00:00 +0900

 From: kaz Kojima <kkojima@rr.iij4u.or.jp>

 Subject: [linux-sh:02770] Re: Compiling glibc-2.3.2 for sh4 fails with "include/asm/user.h:32:

  error: redefinition of `struct user_fpu_struct'"

 To: linux-sh@m17n.org

 Message-Id: <200306052250.h55Moeb08707@r-rr.iij4u.or.jp>

 Hi,

 Dan Kegel <dank@kegel.com> wrote:

 > When I try to build glibc-2.3.2 for sh4, it fails with the error

 [snip]

 > /home3/dank/crosstool-0.3/result/sh4-linux/gcc-3.3-glibc-2.3.2/sh4-linux/include/asm/user.h:32: error: redefinition of `struct user_fpu_struct'

 > /home3/dank/crosstool-0.3/result/sh4-linux/gcc-3.3-glibc-2.3.2/sh4-linux/include/asm/user.h:39: error: redefinition of `struct user'

 [snip]

 > The error reminds me of the kind of thing fixed by

 > http://www.kegel.com/crossgcc/crosstool-0.4/glibc-2.3.2-patches/sh-user.patch

 It seems that the definitions in asm/user.h and the above patch collide.

 I'm not sure why you need this patch, but is it needed for the problem

 about struct ustat that you pointed out in this list, isn't it?

 I found why I don't hit ustat problem - my local kernel tree includes

 the following patch, though I can't recall about it.

 Regards,

 	kaz

 --

 diff -u linux-2.5.69-sf-orig/include/linux/types.h /usr/local/sh4-unknown-linux-gnu/include/linux/types.h

 --- linux-2.5.69-sf-orig/include/linux/types.h	Wed Mar  5 12:29:34 2003

 +++ sh4-unknown-linux-gnu/include/linux/types.h	Sat Apr 19 10:05:52 2003

 @@ -141,6 +141,7 @@

  #endif /* __KERNEL_STRICT_NAMES */

 +#ifdef	__KERNEL__

  /*

   * Below are truly Linux-specific types that should never collide with

   * any application/library that wants linux/types.h.

 @@ -152,5 +153,6 @@

  	char			f_fname[6];

  	char			f_fpack[6];

  };

 +#endif

  #endif /* _LINUX_TYPES_H */