* [ECOS] Building C++ application for eCos on ARM
@ 2013-08-29 14:33 Jabran Bhatti
2013-08-29 16:13 ` [ECOS] " John Dallaway
0 siblings, 1 reply; 5+ messages in thread
From: Jabran Bhatti @ 2013-08-29 14:33 UTC (permalink / raw)
To: ecos-discuss
Hello,
I'm looking to build a C++ application for eCos on an ARM processor.
My program requires several standard C++ header files such as vector,
iostream, list, ...
My question is: how can I achieve this? Does anyone have any
experience building and deploying C++ applications for eCos?
When I use the arm-eabi-g++ compiler to compile the application, I get
the following error
fatal error: vector: No such file or directory
meaning that the C++ vector library is not present.
However, the arm-none-eabi-g++ compiler does include these standard
header files. I do get the following errors for '<iostream>':
========================================
In file included from
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/bits/locale_facets.h:43:0,
from
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/bits/basic_ios.h:39,
from
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/ios:45,
from
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/ostream:40,
from
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/iostream:40,
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:44:35:
error: '_U' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:45:32:
error: '_L' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:46:32:
error: '_U' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:46:37:
error: '_L' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:47:32:
error: '_N' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:48:33:
error: '_X' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:48:38:
error: '_N' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:49:32:
error: '_S' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:50:32:
error: '_P' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:50:37:
error: '_U' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:50:42:
error: '_L' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:50:47:
error: '_N' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:50:52:
error: '_B' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:51:32:
error: '_P' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:51:37:
error: '_U' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:51:42:
error: '_L' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:51:47:
error: '_N' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:52:32:
error: '_C' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:53:32:
error: '_P' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:54:32:
error: '_U' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:54:37:
error: '_L' was not declared in this scope
/opt/arm-2010.09/bin/../lib/gcc/arm-none-eabi/4.5.1/../../../../arm-none-eabi/include/c++/4.5.1/arm-none-eabi/bits/ctype_base.h:54:42:
error: '_N' was not declared in this scope
======================================
Can I use the arm-none-eabi-g++ compiler for eCos? If yes, how do I
solve these errors? If no, what should I do?
Many thanks in advance!
--
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [ECOS] Re: Building C++ application for eCos on ARM
2013-08-29 14:33 [ECOS] Building C++ application for eCos on ARM Jabran Bhatti
@ 2013-08-29 16:13 ` John Dallaway
2013-09-02 14:18 ` Jabran Bhatti
0 siblings, 1 reply; 5+ messages in thread
From: John Dallaway @ 2013-08-29 16:13 UTC (permalink / raw)
To: Jabran Bhatti; +Cc: eCos Discussion
Hi Jabran
On 29/08/13 15:33, Jabran Bhatti wrote:
> I'm looking to build a C++ application for eCos on an ARM processor.
> My program requires several standard C++ header files such as vector,
> iostream, list, ...
>
> My question is: how can I achieve this? Does anyone have any
> experience building and deploying C++ applications for eCos?
Take a look at the eCos uSTL package which provides a size optimized
implementation of most aspects of the C++ STL. Ref:
http://ecos.sourceware.org/docs-latest/ref/ustl-overview.html
I hope this helps.
John Dallaway
eCos maintainer
http://www.dallaway.org.uk/john
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
^ permalink raw reply [flat|nested] 5+ messages in thread
* [ECOS] Re: Building C++ application for eCos on ARM
2013-08-29 16:13 ` [ECOS] " John Dallaway
@ 2013-09-02 14:18 ` Jabran Bhatti
2013-09-10 19:13 ` Jabran Bhatti
0 siblings, 1 reply; 5+ messages in thread
From: Jabran Bhatti @ 2013-09-02 14:18 UTC (permalink / raw)
To: John Dallaway; +Cc: eCos Discussion
Hi John,
Thanks for your answer, I will see what I can do with the uSTL library
and keep you posted.
Regards,
Jabran
2013/8/29 John Dallaway <john@dallaway.org.uk>:
> Hi Jabran
>
> On 29/08/13 15:33, Jabran Bhatti wrote:
>
>> I'm looking to build a C++ application for eCos on an ARM processor.
>> My program requires several standard C++ header files such as vector,
>> iostream, list, ...
>>
>> My question is: how can I achieve this? Does anyone have any
>> experience building and deploying C++ applications for eCos?
>
> Take a look at the eCos uSTL package which provides a size optimized
> implementation of most aspects of the C++ STL. Ref:
>
> http://ecos.sourceware.org/docs-latest/ref/ustl-overview.html
>
> I hope this helps.
>
> John Dallaway
> eCos maintainer
> http://www.dallaway.org.uk/john
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
^ permalink raw reply [flat|nested] 5+ messages in thread
* [ECOS] Re: Building C++ application for eCos on ARM
2013-09-02 14:18 ` Jabran Bhatti
@ 2013-09-10 19:13 ` Jabran Bhatti
2013-09-11 8:03 ` John Dallaway
0 siblings, 1 reply; 5+ messages in thread
From: Jabran Bhatti @ 2013-09-10 19:13 UTC (permalink / raw)
To: John Dallaway; +Cc: eCos Discussion
Hi,
So I had a look at the uSTL package and it indeed incorporates most
C++ STL features.
The problem is, however, that I am using an external (open source)
library. That library has been built using STL, i.e., the header and
source files are filled with STL header file includes and namespace
'std::' references. It is a rather complex task to adjust each of the
these files.
As an alternative, would it be possible to compile the STL library
using the original source code along with the eCos application? Does
anyone have any experience with compilation of the STL library from
scratch?
2013/9/2 Jabran Bhatti <jabran.tlv@gmail.com>:
> Hi John,
>
> Thanks for your answer, I will see what I can do with the uSTL library
> and keep you posted.
>
> Regards,
>
> Jabran
>
> 2013/8/29 John Dallaway <john@dallaway.org.uk>:
>> Hi Jabran
>>
>> On 29/08/13 15:33, Jabran Bhatti wrote:
>>
>>> I'm looking to build a C++ application for eCos on an ARM processor.
>>> My program requires several standard C++ header files such as vector,
>>> iostream, list, ...
>>>
>>> My question is: how can I achieve this? Does anyone have any
>>> experience building and deploying C++ applications for eCos?
>>
>> Take a look at the eCos uSTL package which provides a size optimized
>> implementation of most aspects of the C++ STL. Ref:
>>
>> http://ecos.sourceware.org/docs-latest/ref/ustl-overview.html
>>
>> I hope this helps.
>>
>> John Dallaway
>> eCos maintainer
>> http://www.dallaway.org.uk/john
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
^ permalink raw reply [flat|nested] 5+ messages in thread
* [ECOS] Re: Building C++ application for eCos on ARM
2013-09-10 19:13 ` Jabran Bhatti
@ 2013-09-11 8:03 ` John Dallaway
0 siblings, 0 replies; 5+ messages in thread
From: John Dallaway @ 2013-09-11 8:03 UTC (permalink / raw)
To: Jabran Bhatti; +Cc: eCos Discussion
Hi Jabran
On 10/09/13 20:13, Jabran Bhatti wrote:
> So I had a look at the uSTL package and it indeed incorporates most
> C++ STL features.
> The problem is, however, that I am using an external (open source)
> library. That library has been built using STL, i.e., the header and
> source files are filled with STL header file includes and namespace
> 'std::' references. It is a rather complex task to adjust each of the
> these files.
You might consider a scripted global string substitution "std::" ->
"ustl::" as part of your build system. Otherwise, I suggest you look at
Erik Aagaard Knudsen's work on libstdc++ for eCos. Ref:
http://ecos.sourceware.org/ml/ecos-discuss/2011-09/msg00023.html
I hope this helps...
John Dallaway
eCos maintainer
http://www.dallaway.org.uk/john
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
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