diff mbox

[Bugme-new,Bug,22962] New: building (e)glibc against 2.6.37-rc1 headers fails

Message ID 4CE310A7.2060302@openelec.tv
State Not Applicable, archived
Delegated to: David Miller
Headers show

Commit Message

Stephan Raue Nov. 16, 2010, 11:15 p.m. UTC 
Hi,


Am 16.11.2010 23:33, schrieb Andrew Morton:
> (switched to email.  Please respond via emailed reply-to-all, not via the
> bugzilla web interface).
>
> On Mon, 15 Nov 2010 00:09:33 GMT
> bugzilla-daemon@bugzilla.kernel.org wrote:
>
>> https://bugzilla.kernel.org/show_bug.cgi?id=22962
>>
>>             Summary: building (e)glibc against 2.6.37-rc1 headers fails
>>             Product: Networking
>>             Version: 2.5
>>      Kernel Version: 2.6.37-rc1
> hm, thanks for picking this up so early.  It would have been irritating
> to let this out in 2.6.37.
>
>>            Platform: All
>>          OS/Version: Linux
>>                Tree: Mainline
>>              Status: NEW
>>            Severity: normal
>>            Priority: P1
>>           Component: Other
>>          AssignedTo: acme@ghostprotocols.net
>>          ReportedBy: stephan@openelec.tv
>>          Regression: No
>>
>>
>> i have problems building eglibc against the linux-2.6.37-rc1 headers:
>>
>> /home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/toolchain/bin/i686-openelec-linux-gnu-gcc
>> ../sysdeps/unix/sysv/linux/if_index.c -c -std=gnu99 -fgnu89-inline -O3 -Wall
>> -Winline -Wwrite-strings -fexcess-precision=fast -fgraphite-identity
>> -floop-block -floop-interchange -floop-strip-mine -fmerge-all-constants
>> -fno-stack-protector -fno-unwind-tables -ftree-loop-distribution -g -m32
>> -march=pentium-m -pipe -s -Wstrict-prototypes -mpreferred-stack-boundary=2
>> -fomit-frame-pointer -Wa,-mtune=i686    -I../include
>> -I/home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/eglibc-2.12-12025/objdir-eglibc/inet
>> -I/home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/eglibc-2.12-12025/objdir-eglibc
>> -I../sysdeps/i386/elf -I../nptl/sysdeps/unix/sysv/linux/i386/i686
>> -I../sysdeps/unix/sysv/linux/i386/i686 -I../nptl/sysdeps/unix/sysv/linux/i386
>> -I../sysdeps/unix/sysv/linux/i386 -I../nptl/sysdeps/unix/sysv/linux
>> -I../nptl/sysdeps/pthread -I../sysdeps/pthread
>> -I../ports/sysdeps/unix/sysv/linux -I../sysdeps/unix/sysv/linux
>> -I../sysdeps/gnu -I../sysdeps/unix/common -I../sysdeps/unix/mman
>> -I../sysdeps/unix/inet -I../ports/sysdeps/unix/sysv/i386
>> -I../sysdeps/unix/sysv/i386 -I../nptl/sysdeps/unix/sysv
>> -I../ports/sysdeps/unix/sysv -I../sysdeps/unix/sysv -I../sysdeps/unix/i386
>> -I../nptl/sysdeps/unix -I../ports/sysdeps/unix -I../sysdeps/unix
>> -I../sysdeps/posix -I../sysdeps/i386/i686/fpu -I../sysdeps/i386/i686/multiarch
>> -I../nptl/sysdeps/i386/i686 -I../sysdeps/i386/i686 -I../sysdeps/i386/i486
>> -I../nptl/sysdeps/i386/i486 -I../sysdeps/i386/fpu -I../nptl/sysdeps/i386
>> -I../sysdeps/i386 -I../sysdeps/wordsize-32 -I../sysdeps/ieee754/ldbl-96
>> -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754
>> -I../sysdeps/generic/elf -I../sysdeps/generic -I../nptl -I../ports  -I..
>> -I../libio -I. -nostdinc -isystem
>> /home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/toolchain/lib/gcc/i686-openelec-linux-gnu/4.5.1/include
>> -isystem
>> /home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/toolchain/lib/gcc/i686-openelec-linux-gnu/4.5.1/include-fixed
>> -isystem
>> /home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/toolchain/i686-openelec-linux-gnu/sysroot/usr/include
>> -D_LIBC_REENTRANT -include ../include/libc-symbols.h       -o
>> /home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/eglibc-2.12-12025/objdir-eglibc/inet/if_index.o
>> -MD -MP -MF
>> /home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/eglibc-2.12-12025/objdir-eglibc/inet/if_index.o.dt
>> -MT
>> /home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/eglibc-2.12-12025/objdir-eglibc/inet/if_index.o
>> In file included from
>> /home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/toolchain/i686-openelec-linux-gnu/sysroot/usr/include/linux/netdevice.h:28:0,
>>                   from
>> /home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/toolchain/i686-openelec-linux-gnu/sysroot/usr/include/linux/rtnetlink.h:9,
>>                   from ../sysdeps/unix/sysv/linux/netlinkaccess.h:24,
>>                   from ../sysdeps/unix/sysv/linux/if_index.c:33:
>> /home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/toolchain/i686-openelec-linux-gnu/sysroot/usr/include/linux/if.h:135:8:
>> error: redefinition of 'struct ifmap'
>> ../sysdeps/gnu/net/if.h:112:8: note: originally defined here
>> /home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/toolchain/i686-openelec-linux-gnu/sysroot/usr/include/linux/if.h:169:8:
>> error: redefinition of 'struct ifreq'
>> ../sysdeps/gnu/net/if.h:127:8: note: originally defined here
>> /home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/toolchain/i686-openelec-linux-gnu/sysroot/usr/include/linux/if.h:218:8:
>> error: redefinition of 'struct ifconf'
>> ../sysdeps/gnu/net/if.h:177:8: note: originally defined here
>> make[3]: ***
>> [/home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/eglibc-2.12-12025/objdir-eglibc/inet/if_index.o]
>> Error 1
>> make[3]: Leaving directory
>> `/home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/eglibc-2.12-12025/inet'
>> make[2]: *** [inet/subdir_lib] Error 2
>> make[2]: Leaving directory
>> `/home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/eglibc-2.12-12025'
>> make[1]: *** [all] Error 2
>> make[1]: Leaving directory
>> `/home/stephan/projects/openelec/build.OpenELEC-ATV.i386.devel/eglibc-2.12-12025/objdir-eglibc'
>> make: *** [squashfs] Fehler 2
>>
>> it seems because of an change in include/linux/rtnetlink.h (commit
>> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=24824a09e35402b8d58dcc5be803a5ad3937bdba)
>> where linux/netdevice.h will be included now linux/if.h together with net/if.h
>> will be included - see also comments here:
>> http://www.mail-archive.com/ubuntu-bugs@lists.ubuntu.com/msg2611725.html
>>
> Maybe we need some __KERNEL__ guards in if.h.
>
in the meantime i can build with attached patch.

greetings and thanks

Stephan

Comments

Changli Gao Nov. 16, 2010, 11:59 p.m. UTC | #1 
On Wed, Nov 17, 2010 at 7:15 AM, Stephan Raue <stephan@openelec.tv> wrote:
> Hi,
>
>
> Am 16.11.2010 23:33, schrieb Andrew Morton:
>> Maybe we need some __KERNEL__ guards in if.h.
>>
> in the meantime i can build with attached patch.
>

I checked the source code of linux/if.h in my Gentoo, and found the
conflict structures are renamed with __kernel_ prefix. Some changes in
linux/if.h is needed maybe.
diff mbox

Patch

diff -Naur linux-2.6.37-rc1/include/linux/rtnetlink.h linux-2.6.37-rc1.patch/include/linux/rtnetlink.h
--- linux-2.6.37-rc1/include/linux/rtnetlink.h	2010-11-01 12:54:12.000000000 +0100
+++ linux-2.6.37-rc1.patch/include/linux/rtnetlink.h	2010-11-15 18:03:38.434438769 +0100
@@ -6,7 +6,6 @@ 
 #include <linux/if_link.h>
 #include <linux/if_addr.h>
 #include <linux/neighbour.h>
-#include <linux/netdevice.h>
 
 /* rtnetlink families. Values up to 127 are reserved for real address
  * families, values above 128 may be used arbitrarily.
@@ -606,6 +605,7 @@ 
 #ifdef __KERNEL__
 
 #include <linux/mutex.h>
+#include <linux/netdevice.h>
 
 static __inline__ int rtattr_strcmp(const struct rtattr *rta, const char *str)
 {