Name clashes when cross compiling

Henderson, Stuart Stuart.Henderson at analog.com
Tue Jun 21 09:15:28 UTC 2011


Ping.

Original post:
http://lists.uclibc.org/pipermail/uclibc/2011-June/045408.html


>Hi,
>
>>Maybe a fix in uClibc is more pragmatic, but definitely not one with a
>>condition on IN_LIBGCC2, since IN_LIBGCC2 is part of the user's
>namespace
>>so installed system headers should not use it in any way.
>
>So after some discussion on the gcc lists about this:
>http://gcc.gnu.org/ml/gcc-help/2011-06/msg00189.html
>
>I proposed to define __IN_LIBGCC2 for bfin parts during libgcc build in
>gcc (which they accept) and then I would like to apply the below patch
>to uClibc.
>
>Is this acceptable?
>
>Thanks,
>Stu
>
>Index: uClibc/libc/sysdeps/linux/bfin/sys/ucontext.h
>===================================================================
>--- uClibc/libc/sysdeps/linux/bfin/sys/ucontext.h   (revision 5456)
>+++ uClibc/libc/sysdeps/linux/bfin/sys/ucontext.h   (working copy)
>@@ -33,6 +33,7 @@ typedef int greg_t;
> /* Container for all general registers.  */
> typedef greg_t gregset_t[NGREG];
>
>+#ifndef __IN_LIBGCC2
> /* Number of each register is the `gregset_t' array.  */
> enum
> {
>@@ -131,6 +132,7 @@ enum
>   REG_SEQSTAT = 46
> #define    REG_SEQSTAT REG_SEQSTAT
> };
>+#endif
>
> /* Context to describe whole processor state.  */
> typedef struct
>
>_______________________________________________
>uClibc mailing list
>uClibc at uclibc.org
>http://lists.busybox.net/mailman/listinfo/uclibc




More information about the uClibc mailing list