Re: Creating ARM toolchain

[Hinko Kocevar <hinko dot kocevar at iskramedical dot si>]

Dan Kegel wrote:
...
> As for your other error,
>  > eval `cat arm-softfloat.dat gcc-3.4.1-glibc-2.2.5.dat` sh all.sh 
> --notest
>  > fails with
>  > ...
>  > ../sysdeps/unix/sysv/linux/pread.c: In function `__libc_pread':
>  > ../sysdeps/unix/sysv/linux/pread.c:52: error: `__NR_pread' undeclared
>
> $ grep __NR_pread */*
> finds a couple patches for a similar problem for alpha and sparc64,
> maybe you could try using the alpha version as an example for
> how to fix this.  If it works, please let me know.
> - Dan

sparc64/alpha patch:

+/* This is a kludge to make syscalls.list find these under the names
+   pread and pwrite, since some kernel headers define those names
+   and some define the *64 names for the same system calls.  */
+#if !defined __NR_pread && defined __NR_pread64
+# define __NR_pread __NR_pread64
+#endif
+#if !defined __NR_pwrite && defined __NR_pwrite64
+# define __NR_pwrite __NR_pwrite64
+#endif
+

That patches deal with some name defines on 64bit CPUs, I've applied 
anyway, but it didn't solve the problem.

I'll try to investigate further...

regards,
h

--
hinko <dot> kocevar <at> iskramedical <dot> si
Hinko Kocevar, developer
Iskra Medical d.o.o., Stegne 23, 1k LJ, SLO-EU

	"Aì rén"	|	[Analects XII:22]

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