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Re: New User Question


Sergei,

Thanks for your prompt reply. I am using 32bit synthetic linux and are
attempting to build the examples with linux gcc version gcc version
4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5). I am wondering if I have the
incorrect/incompatible set of tools.

On 21 December 2010 19:56, Sergei Gavrikov <sergei.gavrikov@gmail.com> wrote:
> On Tue, 21 Dec 2010, Peter Smith wrote:
>
>> Having discovered eCos I thought I would try to build and run the
>> examples on the synthetic linux target.
>>
>> I created the build tree using ecosconfig new linux followed by
>> ecosconfig tree.
>>
>> I then built the tree without errors.
>>
>> My problem came when attempting to build the examples as shown below.
>>
>> psmith@ubuntu:~/examples$ make INSTALL_DIR=$HOME/linux/install
>> gcc -c -o hello.o -I/home/psmith/linux/install/include -Wall
>> -Wpointer-arith -Wstrict-prototypes -Wundef -Woverloaded-virtual
>> -Wno-write-strings -g -O2 -ffunction-sections -fdata-sections
>> -fno-rtti -fno-exceptions hello.c
>> cc1: warning: command line option "-Woverloaded-virtual" is valid for
>> C++/ObjC++ but not for C
>> cc1: warning: command line option "-fno-rtti" is valid for C++/ObjC++
>> but not for C
>> gcc -nostartfiles -L/home/psmith/linux/install/lib -Ttarget.ld -g
>> -nostdlib -Wl,--gc-sections -Wl,-static -o hello hello.o
>> target.ld:33 cannot move location counter backwards (from
>> 000000000200cd10 to 00000000007f32f0)
>> collect2: ld returned 1 exit status
>> make: *** [hello] Error 1
>>
>> I am using Ubuntu 10.10 by the way
>
> Hi Peter,
>
> if your host is x86_64 you can try some from recipes which you can find
> on the list
>
> http://sourceware.org/cgi-bin/search.cgi?q=eCos+AND+synthetic+AND+x86_64
>
> Sergei
>

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