[Buildroot] Buildroot with uClibc 0.9.29

[Buildroot] Buildroot with uClibc 0.9.29

[Souvik Ghosh]

Hi,

I am trying to build a toolchain for ARM 926t with uclibc version 0.9.29. I
have checked the buildroot releases and found that release 2009.02 allows to
change uClibc version to 0.9.29 through make menuconfig interface. But when
I compile buildroot using 'make' command it fives me the following error.

CC libc/sysdeps/linux/common/chdir.os
In file included from ./include/sys/param.h:22,
                 from libc/sysdeps/linux/common/chdir.c:13:
./include/limits.h:124:26: error: limits.h: No such file or directory
make[2]: *** [libc/sysdeps/linux/common/chdir.os] Error 1
make[1]: *** [lib/libc.so.0] Error 2

Can somebdy please help me to get rid of this issue. Do I need to switch to
different buildroot release?

Thanks in advance.

Regards,
papa
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[Buildroot] Buildroot with uClibc 0.9.29

[Peter Korsgaard]

>>>>> "Souvik" == Souvik Ghosh <mailtosouvik@gmail.com> writes:

 Souvik> Hi,

 Souvik> I am trying to build a toolchain for ARM 926t with uclibc
 Souvik> version 0.9.29. I have checked the buildroot releases and found
 Souvik> that release 2009.02 allows to change uClibc version to 0.9.29
 Souvik> through make menuconfig interface. But when I compile buildroot
 Souvik> using 'make' command it fives me the following error.

It's also available in 2009.08 if you enable BR2_DEPRECATED (under build
options).

 Souvik> CC libc/sysdeps/linux/common/chdir.os
 Souvik> In file included from ./include/sys/param.h:22,
 Souvik> ?? ? ? ? ? ? ? ? from libc/sysdeps/linux/common/chdir.c:13:
 Souvik> ./include/limits.h:124:26: error: limits.h: No such file or directory

I don't remember the details, but that was afaik something about gcc >=
4.3 having certain includes in include-fixed instead of include. Either
use a newer uclibc version or an older gcc.

-- 
Bye, Peter Korsgaard

[Buildroot] Buildroot with uClibc 0.9.29

[Souvik Ghosh]

Hello All,

I was compiling boost with arm toolchain. This toolchain includes gcc 4.1.1.
While building boost I got the following error -

boost/boost/regex/v4/basic_regex.hpp:95:35: error: macro "index" requires 2
arguments, but only 1 given
boost/boost/regex/v4/basic_regex.hpp:100:21: error: macro "index" requires 2
arguments, but only 1 given


Can anybody please helop in this regard. Thanks in advance.

Regards
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[Buildroot] Buildroot with uClibc 0.9.29

[Peter Korsgaard]

>>>>> "Souvik" == Souvik Ghosh <mailtosouvik@gmail.com> writes:

 Souvik> Hello All,
 Souvik> I was compiling boost with arm toolchain. This toolchain includes gcc 4.1.1.
 Souvik> While building boost I got the following error -?

 Souvik> boost/boost/regex/v4/basic_regex.hpp:95:35: error: macro
 Souvik> "index" requires 2 arguments, but only 1 given
 Souvik> boost/boost/regex/v4/basic_regex.hpp:100:21: error: macro
 Souvik> "index" requires 2 arguments, but only 1 given

You'll have to dig further into the code to see what index() function it
is referring to. The (legacy) index() function in the C library indeed
takes 2 arguments:

char *index(const char *s, int c);

I expect the code above to refer to a local function called index. You
can probably fix it by renaming it to something else.

 Souvik> Can anybody please helop in this regard. Thanks in advance.

-- 
Bye, Peter Korsgaard

[Buildroot] Buildroot with uClibc 0.9.29

[Souvik Ghosh]

Hello Peter,

Thanks for your reply. Probably gcc 4.1.1 defines index in some other was.
If I put 'undef index' at the top of the concerned boost header
(basic_regex.hpp) the compilation goes fine.

I have not managed to search for this indef definition that causing this
problem yet. Will let you know if I find anything.

Thanks,
Souvik
.
On Mon, Dec 21, 2009 at 12:59 AM, Peter Korsgaard <jacmet@uclibc.org> wrote:

> >>>>> "Souvik" == Souvik Ghosh <mailtosouvik@gmail.com> writes:
>
>  Souvik> Hello All,
>  Souvik> I was compiling boost with arm toolchain. This toolchain includes
> gcc 4.1.1.
>  Souvik> While building boost I got the following error -
>
>  Souvik> boost/boost/regex/v4/basic_regex.hpp:95:35: error: macro
>  Souvik> "index" requires 2 arguments, but only 1 given
>  Souvik> boost/boost/regex/v4/basic_regex.hpp:100:21: error: macro
>  Souvik> "index" requires 2 arguments, but only 1 given
>
> You'll have to dig further into the code to see what index() function it
> is referring to. The (legacy) index() function in the C library indeed
> takes 2 arguments:
>
> char *index(const char *s, int c);
>
> I expect the code above to refer to a local function called index. You
> can probably fix it by renaming it to something else.
>
>  Souvik> Can anybody please helop in this regard. Thanks in advance.
>
> --
> Bye, Peter Korsgaard
>
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[Buildroot] Buildroot with uClibc 0.9.29

[Souvik Ghosh]

Hello,

I was trying to build buildroot with large file system support. But if I
select "Enable Large file (file > 2 GB) support" I get the following error
while compiling,

In file included from
/home/souvik/test/buildroot-2009.02/build_arm/staging_dir/usr/include/assert.h:32,
                 from applets/applets.c:10:
/home/souvik/test/buildroot-2009.02/build_arm/staging_dir/usr/include/features.h:383:4:
error: #error It appears you have defined _FILE_OFFSET_BITS=64.
Unfortunately, uClibc was built without large file support enabled.
In file included from
/home/souvik/test/buildroot-2009.02/build_arm/staging_dir/usr/include/stdio.h:72,
                 from include/libbb.h:23,
                 from include/busybox.h:10,
                 from applets/applets.c:11:
/home/souvik/test/buildroot-2009.02/build_arm/staging_dir/usr/include/bits/uClibc_stdio.h:72:2:
error: #error Sorry... uClibc was built without large file support!
In file included from include/libbb.h:23,
                 from include/busybox.h:10,
                 from applets/applets.c:11:
/home/souvik/test/buildroot-2009.02/build_arm/staging_dir/usr/include/stdio.h:83:
error: expected '=', ',', ';', 'asm' or '__attribute__' before 'fpos_t'
In file included from include/libbb.h:23,
                 from include/busybox.h:10,
                 from applets/applets.c:11:
/home/souvik/test/buildroot-2009.02/build_arm/staging_dir/usr/include/stdio.h:709:
error: expected declaration specifiers or '...' before 'fpos_t'
/home/souvik/test/buildroot-2009.02/build_arm/staging_dir/usr/include/stdio.h:711:
error: expected ';', ',' or ')' before '*' token
make[2]: *** [applets/applets.o] Error 1
make[1]: *** [applets] Error 2
make[1]: Leaving directory
`/home/souvik/test/buildroot-2009.02/project_build_arm/uclibc/busybox-1.13.2'
make: ***
[/home/souvik/test/buildroot-2009.02/project_build_arm/uclibc/busybox-1.13.2/busybox]
Error 2


Can anybody please help me out. Do I need to enable any other option. BTW, I
am building buildroot for generic arm.
Thanks in advance,
Souvik
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[Buildroot] Buildroot with uClibc 0.9.29

[Souvik Ghosh]

I tried with gcc 4.3.2 and uclibc 0.9.30 as well. But same result has been
produces. Can anybody please help me out.

On Mon, Mar 29, 2010 at 10:28 PM, Souvik Ghosh <mailtosouvik@gmail.com>wrote:

> Hello,
>
> I was trying to build buildroot with large file system support. But if I
> select "Enable Large file (file > 2 GB) support" I get the following error
> while compiling,
>
> In file included from
> /home/souvik/test/buildroot-2009.02/build_arm/staging_dir/usr/include/assert.h:32,
>                  from applets/applets.c:10:
> /home/souvik/test/buildroot-2009.02/build_arm/staging_dir/usr/include/features.h:383:4:
> error: #error It appears you have defined _FILE_OFFSET_BITS=64.
> Unfortunately, uClibc was built without large file support enabled.
> In file included from
> /home/souvik/test/buildroot-2009.02/build_arm/staging_dir/usr/include/stdio.h:72,
>                  from include/libbb.h:23,
>                  from include/busybox.h:10,
>                  from applets/applets.c:11:
> /home/souvik/test/buildroot-2009.02/build_arm/staging_dir/usr/include/bits/uClibc_stdio.h:72:2:
> error: #error Sorry... uClibc was built without large file support!
> In file included from include/libbb.h:23,
>                  from include/busybox.h:10,
>                  from applets/applets.c:11:
> /home/souvik/test/buildroot-2009.02/build_arm/staging_dir/usr/include/stdio.h:83:
> error: expected '=', ',', ';', 'asm' or '__attribute__' before 'fpos_t'
> In file included from include/libbb.h:23,
>                  from include/busybox.h:10,
>                  from applets/applets.c:11:
> /home/souvik/test/buildroot-2009.02/build_arm/staging_dir/usr/include/stdio.h:709:
> error: expected declaration specifiers or '...' before 'fpos_t'
> /home/souvik/test/buildroot-2009.02/build_arm/staging_dir/usr/include/stdio.h:711:
> error: expected ';', ',' or ')' before '*' token
> make[2]: *** [applets/applets.o] Error 1
> make[1]: *** [applets] Error 2
> make[1]: Leaving directory
> `/home/souvik/test/buildroot-2009.02/project_build_arm/uclibc/busybox-1.13.2'
> make: ***
> [/home/souvik/test/buildroot-2009.02/project_build_arm/uclibc/busybox-1.13.2/busybox]
> Error 2
>
>
> Can anybody please help me out. Do I need to enable any other option. BTW,
> I am building buildroot for generic arm.
> Thanks in advance,
> Souvik
>
>
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[Buildroot] Buildroot with uClibc 0.9.29

[Thomas Petazzoni]

On Mon, 29 Mar 2010 22:50:42 +0530
Souvik Ghosh <mailtosouvik@gmail.com> wrote:

> I tried with gcc 4.3.2 and uclibc 0.9.30 as well. But same result has been
> produces. Can anybody please help me out.

Please do not use Buildroot 2009.02 anymore, but 2010.02 instead.

The problem is probably that you must remove all the output directories
and rebuild everything from scratch. This is cumbersome with Buildroot
2009.02, but very easy with Buildroot 2010.02. Could you please
upgrade ?

Thanks!

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com