[Buildroot] buildroot compilation error

[Buildroot] buildroot compilation error

[Billa Surendra]

Dear all,

I am getting errors while compiling buildroot for riscv architecture. Can
anyone please help me regarding this?.

Error:

fseeko.c: In function 'rpl_fseeko':
fseeko.c:109:4: error: #error "Please port gnulib fseeko.c to your
platform! Loo         k at the code in fseeko.c, then report this to
bug-gnulib."
  109 |   #error "Please port gnulib fseeko.c to your platform! Look at the
code          in fseeko.c, then report this to bug-gnulib."
      |    ^~~~~
make[5]: *** [Makefile:1842: fseeko.o] Error 1
make[5]: *** Waiting for unfinished jobs....
freadahead.c: In function 'freadahead':
freadahead.c:91:3: error: #error "Please port gnulib freadahead.c to your
platfo         rm! Look at the definition of fflush, fread, ungetc on your
system, then report          this to bug-gnulib."
   91 |  #error "Please port gnulib freadahead.c to your platform! Look at
the d         efinition of fflush, fread, ungetc on your system, then
report this to bug-gnuli         b."

Thanks and regards
Billa Surendra
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[Buildroot] buildroot compilation error

[Peter Seiderer]

Hello Billa,

On Fri, 24 Jul 2020 12:16:16 +0530, Billa Surendra <billa.iitmadras@gmail.com> wrote:

> Dear all,
>
> I am getting errors while compiling buildroot for riscv architecture. Can
> anyone please help me regarding this?.
>
> Error:
>
> fseeko.c: In function 'rpl_fseeko':
> fseeko.c:109:4: error: #error "Please port gnulib fseeko.c to your
> platform! Loo         k at the code in fseeko.c, then report this to
> bug-gnulib."
>   109 |   #error "Please port gnulib fseeko.c to your platform! Look at the
> code          in fseeko.c, then report this to bug-gnulib."
>       |    ^~~~~
> make[5]: *** [Makefile:1842: fseeko.o] Error 1
> make[5]: *** Waiting for unfinished jobs....
> freadahead.c: In function 'freadahead':
> freadahead.c:91:3: error: #error "Please port gnulib freadahead.c to your
> platfo         rm! Look at the definition of fflush, fread, ungetc on your
> system, then report          this to bug-gnulib."
>    91 |  #error "Please port gnulib freadahead.c to your platform! Look at
> the d         efinition of fflush, fread, ungetc on your system, then
> report this to bug-gnuli         b."

Mind to provide a .config (or defconfig) file? Which buildroot version?

Regards,
Peter

>
> Thanks and regards
> Billa Surendra

[Buildroot] buildroot compilation error

[rajesh gandla]

hiii
        When ever i am trying to make the build root finally i am
getting the output like THIS IS NOT YOUR ROOT FILE SYSTEM.here i am
attaching the screen shot.please go thriugh that and solve the
problem.
   i am using
                       ubuntu 11.04 version host system
                       buildroot 2014.02 version
                       i want to crosscompile the kernel and xenomai
for powerpc target board.

can u please tell me the procedure to do this.what are the things i
have to select in makemenuconfig.

thanks & Regards
Rajesh cooper
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[Buildroot] buildroot compilation error

[Thomas Petazzoni]

Dear rajesh gandla,

On Wed, 14 May 2014 17:52:29 +0530, rajesh gandla wrote:

>         When ever i am trying to make the build root finally i am
> getting the output like THIS IS NOT YOUR ROOT FILE SYSTEM.here i am
> attaching the screen shot.please go thriugh that and solve the
> problem.
>    i am using
>                        ubuntu 11.04 version host system
>                        buildroot 2014.02 version
>                        i want to crosscompile the kernel and xenomai
> for powerpc target board.
> 
> can u please tell me the procedure to do this.what are the things i
> have to select in makemenuconfig.

According to your screenshot, your build was successful.

The message about THIS_IS_NOT_YOUR_ROOT_FILESYSTEM is just in some
commands used to copy a file with this name in the output/target/
directory so that users are clearly aware that output/target/ is *not*
the root filesystem to be used directly on the target, and that they
should instead use a filesystem image, such as an UBIFS image, a
tarball, an ext3 filesystem, or any other filesystem image format
supported by Buildroot.

Best regards,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

[Buildroot] Buildroot compilation error

[Reinier Coetzer]

Hi all,

I want to cross-compile for my EBOX with a Vortex86SX CPU (
http://www.dmp.com.tw/tech/vortex86sx/).
The problem is that I have to use the 2.6.18.8 kernel as described by DMP. I
configured everything
with menuconfig, but I cant select kernel headers earlier than 2.6.21 for my
toolchain in menuconfig and I
have a feeling that is why I get the following error:

if [ -r System.map -a -x
/home/harry/Desktop/buildroot/build_i486/staging_dir/bin/i486-linux-depmod26
]; then
/home/harry/Desktop/buildroot/build_i486/staging_dir/bin/i486-linux-depmod26
-ae -F System.map -b
/home/harry/Desktop/buildroot/project_build_i486/Agritel/root -r
2.6.18.8-DMP; fi
make[1]: Leaving directory
`/home/harry/Desktop/buildroot/project_build_i486/Agritel/linux-2.6.18.8'
rm -f
/home/harry/Desktop/buildroot/project_build_i486/Agritel/root/lib/modules/2.6.18.8/build
rm -f
/home/harry/Desktop/buildroot/project_build_i486/Agritel/root/lib/modules/2.6.18.8/source
/home/harry/Desktop/buildroot/build_i486/staging_dir/bin/i486-linux-depmod26
-b /home/harry/Desktop/buildroot/project_build_i486/Agritel/root 2.6.23
WARNING: Couldn't open directory
/home/harry/Desktop/buildroot/project_build_i486/Agritel/root/lib/modules/2.6.23:
No such file or directory
FATAL: Could not open
/home/harry/Desktop/buildroot/project_build_i486/Agritel/root/lib/modules/2.6.23/modules.dep.temp
for writing: No such file or directory
make: ***
[/home/harry/Desktop/buildroot/project_build_i486/Agritel/root/lib/modules/2.6.18.8/modules.dep]
Error 1

I dont know what to change in order to avoid this error. I'm rather new to
kernel compilation so a detailed answer would be very much
appreciated. Thanks in advance!

Kind Regards
  Reinier
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