ARM tollchain support

ARM tollchain support

[Niamathullah sharief]

Hello,
    I am trying to install ARM tollchain in my GCC. But i am not
getting to install correctly. When i try to compile an u boot image i
am getting the following errors in last few lines ..


make[1]: Leaving directory `/home/ariem/Desktop/u-boot-200901-lange51/tools'
make -C examples all
make[1]: execvp: /home/ariem/CodeSourcery/Sourcery_G++_Lite/lib/gcc:
Permission denied
make[1]: Entering directory `/home/ariem/Desktop/u-boot-200901-lange51/examples'
/bin/sh: /home/ariem/CodeSourcery/Sourcery_G++_Lite/lib/gcc: is a directory
dirname: missing operand
Try `dirname --help' for more information.
/bin/sh: /home/ariem/CodeSourcery/Sourcery_G++_Lite/lib/gcc: is a directory
dirname: missing operand
Try `dirname --help' for more information.
/home/ariem/CodeSourcery/Sourcery_G++_Lite/lib/gcc  -Os
-fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float
-D__KERNEL__ -DTEXT_BASE=0x97800000
-I/home/ariem/Desktop/u-boot-200901-lange51/include -fno-builtin
-ffreestanding -nostdinc -isystem  -pipe  -DCONFIG_ARM -D__ARM__
-Wall -Wstrict-prototypes  -c -o hello_world.o hello_world.c
make[1]: execvp: /home/ariem/CodeSourcery/Sourcery_G++_Lite/lib/gcc:
Permission denied
make[1]: *** [hello_world.o] Error 127
make[1]: Leaving directory `/home/ariem/Desktop/u-boot-200901-lange51/examples'
make: *** [examples] Error 2
ariem@ariem-desktop:~/Desktop/u-boot-200901-lange51$


what will be the error. can anyone tell me. i think the path exported
is wrong. please help me

RE: ARM tollchain support

[Shilimkar, Santosh]

> -----Original Message-----
> From: linux-omap-owner@vger.kernel.org [mailto:linux-omap-owner@vger.kernel.org] On Behalf Of
> Niamathullah sharief
> Sent: Tuesday, December 15, 2009 6:22 PM
> To: linux-omap@vger.kernel.org
> Subject: ARM tollchain support
> 
> Hello,
>     I am trying to install ARM tollchain in my GCC. But i am not
> getting to install correctly. When i try to compile an u boot image i
> am getting the following errors in last few lines ..
> 
> 
> make[1]: Leaving directory `/home/ariem/Desktop/u-boot-200901-lange51/tools'
> make -C examples all
> make[1]: execvp: /home/ariem/CodeSourcery/Sourcery_G++_Lite/lib/gcc:
> Permission denied
> make[1]: Entering directory `/home/ariem/Desktop/u-boot-200901-lange51/examples'
> /bin/sh: /home/ariem/CodeSourcery/Sourcery_G++_Lite/lib/gcc: is a directory
> dirname: missing operand
> Try `dirname --help' for more information.
> /bin/sh: /home/ariem/CodeSourcery/Sourcery_G++_Lite/lib/gcc: is a directory
> dirname: missing operand
> Try `dirname --help' for more information.
> /home/ariem/CodeSourcery/Sourcery_G++_Lite/lib/gcc  -Os
> -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float
> -D__KERNEL__ -DTEXT_BASE=0x97800000
> -I/home/ariem/Desktop/u-boot-200901-lange51/include -fno-builtin
> -ffreestanding -nostdinc -isystem  -pipe  -DCONFIG_ARM -D__ARM__
> -Wall -Wstrict-prototypes  -c -o hello_world.o hello_world.c
> make[1]: execvp: /home/ariem/CodeSourcery/Sourcery_G++_Lite/lib/gcc:
> Permission denied
> make[1]: *** [hello_world.o] Error 127
> make[1]: Leaving directory `/home/ariem/Desktop/u-boot-200901-lange51/examples'
> make: *** [examples] Error 2
> ariem@ariem-desktop:~/Desktop/u-boot-200901-lange51$
> 
> 
> what will be the error. can anyone tell me. i think the path exported
> is wrong. please help me
How are you exporting the path ? Can you copy paste that here

Re: ARM tollchain support

[Gary Thomas]

On 12/15/2009 05:57 AM, Shilimkar, Santosh wrote:
>> -----Original Message-----
>> From: linux-omap-owner@vger.kernel.org [mailto:linux-omap-owner@vger.kernel.org] On Behalf Of
>> Niamathullah sharief
>> Sent: Tuesday, December 15, 2009 6:22 PM
>> To: linux-omap@vger.kernel.org
>> Subject: ARM tollchain support
>>
>> Hello,
>>      I am trying to install ARM tollchain in my GCC. But i am not
>> getting to install correctly. When i try to compile an u boot image i
>> am getting the following errors in last few lines ..
>>
>>
>> make[1]: Leaving directory `/home/ariem/Desktop/u-boot-200901-lange51/tools'
>> make -C examples all
>> make[1]: execvp: /home/ariem/CodeSourcery/Sourcery_G++_Lite/lib/gcc:
>> Permission denied
>> make[1]: Entering directory `/home/ariem/Desktop/u-boot-200901-lange51/examples'
>> /bin/sh: /home/ariem/CodeSourcery/Sourcery_G++_Lite/lib/gcc: is a directory
>> dirname: missing operand
>> Try `dirname --help' for more information.
>> /bin/sh: /home/ariem/CodeSourcery/Sourcery_G++_Lite/lib/gcc: is a directory
>> dirname: missing operand
>> Try `dirname --help' for more information.
>> /home/ariem/CodeSourcery/Sourcery_G++_Lite/lib/gcc  -Os
>> -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float
>> -D__KERNEL__ -DTEXT_BASE=0x97800000
>> -I/home/ariem/Desktop/u-boot-200901-lange51/include -fno-builtin
>> -ffreestanding -nostdinc -isystem  -pipe  -DCONFIG_ARM -D__ARM__
>> -Wall -Wstrict-prototypes  -c -o hello_world.o hello_world.c
>> make[1]: execvp: /home/ariem/CodeSourcery/Sourcery_G++_Lite/lib/gcc:
>> Permission denied
>> make[1]: *** [hello_world.o] Error 127
>> make[1]: Leaving directory `/home/ariem/Desktop/u-boot-200901-lange51/examples'
>> make: *** [examples] Error 2
>> ariem@ariem-desktop:~/Desktop/u-boot-200901-lange51$
>>
>>
>> what will be the error. can anyone tell me. i think the path exported
>> is wrong. please help me
> How are you exporting the path ? Can you copy paste that here

That's not the problem - the tools have not been installed properly.

It looks to me like Niamathullah sharief (I never know which name
is prominent) is trying to use tools installed by another user
(ariem).  I assume that 'sharief' does not have access to 'ariem's
home directory, thus this fails.

Get the tools installed into a common directory and this should start
working.


-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------

Re: ARM tollchain support

[Niamathullah sharief]

no i used this sudo name instead of my name. I am ariem here. so i
have all access.

I think there might be a PATH error
i installed my compiler in /home/CodeSourcery/Sourcery_G++_Lite/bin

So shall i export the path as

export PATH=$PATH:/home//CodeSourcery/Sourcery_G++_Lite/bin

or

export ARM_TOOLCHAIN=/home/ariem/CodeSourcery/Sourcery_G++_Lite/bin/

is it right? which is correct one?

Then what will come for

export CROSS_COMPILE=

why it is needed?