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As reported by Thomas Petazzoni, the uclibc 0.9.31 build fails for avr32:
In file included from /opt/br-avr32-full-2013.11-rc1/usr/avr32-buildroot-linux-uclibc/sysroot/usr/include/linux/kernel.h:4,
from /opt/br-avr32-full-2013.11-rc1/usr/avr32-buildroot-linux-uclibc/sysroot/usr/include/linux/netlink.h:4,
from /opt/br-avr32-full-2013.11-rc1/usr/avr32-buildroot-linux-uclibc/sysroot/usr/include/linux/rtnetlink.h:5,
from libc/inet/netlinkaccess.h:27,
from libc/inet/if_index.c:36:
/opt/br-avr32-full-2013.11-rc1/usr/avr32-buildroot-linux-uclibc/sysroot/usr/include/linux/sysinfo.h:8: error: expected specifier-qualifier-list before '__kernel_long_t'
make[1]: *** [libc/inet/if_index.os] Error 1
make[1]: Leaving directory `/opt/toolchain-build/build/uclibc-0.9.31.1'
The problem is reported at:
https://lkml.org/lkml/2013/5/18/1
The offending kernel commit is:
http://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/?id=ccdfcc398594
The fix is to patch uclibc 0.9.31 to add the missing kernel data types. The patch
will only be generated for avr32, since uclibc 0.9.31 is not available in Buildroot
for any other architecture.
Signed-off-by: Simon Dawson <spdawson@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
22 lines
931 B
Diff
22 lines
931 B
Diff
libc/sysdeps: add __kernel_long and __kernel_ulong
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Linux 3.4 added __kernel_long_t and __kernel_ulong_t and various
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exported header files were updated to use these new types. Add the
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definitions for __kernel_long_t and __kernel_ulong_t to the relevant
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kernel_types.h headers.
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Signed-off-by: Simon Dawson <spdawson@gmail.com>
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diff -Nurp a/libc/sysdeps/linux/avr32/bits/kernel_types.h b/libc/sysdeps/linux/avr32/bits/kernel_types.h
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--- a/libc/sysdeps/linux/avr32/bits/kernel_types.h 2011-06-08 19:58:40.000000000 +0100
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+++ b/libc/sysdeps/linux/avr32/bits/kernel_types.h 2013-11-15 08:01:09.209037851 +0000
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@@ -39,6 +39,8 @@ typedef unsigned int __kernel_gid32_t;
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typedef unsigned short __kernel_old_uid_t;
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typedef unsigned short __kernel_old_gid_t;
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typedef unsigned short __kernel_old_dev_t;
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+typedef long __kernel_long_t;
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+typedef unsigned long __kernel_ulong_t;
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#ifdef __GNUC__
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typedef long long __kernel_loff_t;
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