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Re: Confusing compilation problem
Sergei Gavrikov-4 wrote:
>
> On Fri, Apr 10, 2009 at 12:59:19AM -0700, grahamlab wrote:
>> Sergei Gavrikov-4 wrote:
>> >
>> > On Fri, Apr 10, 2009 at 12:30:56AM -0700, grahamlab wrote:
>> >>
>> >> Hello all
>> >> I am trying to evaluate the best way for me to use ecos for my project
>> -
>> >> to
>> >> use the configtool or command line interface.
>> >> So I
>> >> 1.created an ecos build using from command line using the default
>> >> template.
>> >> 2.executed the make command to build ecos
>> >> 3.created a testbed directory and created a hello world application
>> >> 4.compiled and linked successfully
>> >> Next I
>> >> 1 created an ecos build using the configuration tool
>> >> 2 created a test bed directory and created a hello world application
>> >> 3 this does not compile and gives the following errors -
>> >> test.cpp: In function âint main()â:
>> >> test.cpp:6: error: âprintfâ was not declared in this scope
>> >>
>> >> Both use the same makefile and make.params files(atached) - the only
>> >> changes
>> >> were to point to the correct install directory.
>> >
>> > Graham, not only
>> >
>> > /tmp$ diff configtool_Make.params cli_Make.params
>> > 5c5
>> > < export PREFIX := /home/graham/ecos/DevBoard_install
>> > ---
>> > > export PREFIX := /home/graham/lab1/install
>> > 7c7
>> > < export CC := $(COMMAND_PREFIX)gcc
>> > ---
>> > > export CC := $(COMMAND_PREFIX)g++
>> >
>> >
>> > /tmp$ diff configtool_Makefile cli_Makefile
>> >
>> >
>> > Are you really going program in C++? Try rename your main.cpp in the
>> > main.c.
>> >
>> > BTW, the short plain text files you can just attach.
>> >
>> > Sergei.
>> >
>> >> If I point the configtool version at the commandline version install
>> tree
>> >> it
>> >> will compile
>> >>
>> >> Could some one explain why this is?
>> >>
>> >> Thanks
>> >>
>> >> http://www.nabble.com/file/p22984314/configtool_Make.params
>> >> configtool_Make.params
>> >> http://www.nabble.com/file/p22984314/configtool_Makefile
>> >> configtool_Makefile
>> >> http://www.nabble.com/file/p22984314/cli_Make.params cli_Make.params
>> >> http://www.nabble.com/file/p22984314/cli_Makefile cli_Makefile
>> >> Graham
>> >>
>> >> --
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>> >>
>> http://www.nabble.com/Confusing-compilation-problem-tp22984314p22984314.html
>> >> Sent from the Sourceware - ecos-discuss mailing list archive at
>> >> Nabble.com.
>> >>
>> >>
>> >> --
>> >> Before posting, please read the FAQ:
>> http://ecos.sourceware.org/fom/ecos
>> >> and search the list archive:
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>> >
>> > --
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>> http://ecos.sourceware.org/fom/ecos
>> > and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
>> >
>> >
>> >
>> Helo again Sergei
>>
>> Beleive me I have tried muliple permutations using both g++ and gcc
>
> I hope that your Make.params were not handy tweaked.
>
>> The cli vesrion compile with both g++ and gcc
>> The config tool version compiles with neither.
>>
>> It seems that you cannot switch between a cli build and a configtool
>> build
>> I am a little confused but will investigate further.
>> Do you use the cli exclusively or do you switch between the 2?
>
> I have used CLI only, but I have eCos configtool installed too. I will
> try to reproduce your issue.
>
> Sergei
>
> --
> Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
> and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
>
>
>
Hi Sergei
I have been looking at the stdio.h file in both install trees.
The files are exactly the same but in the CLI version things like
CYGINT_ISO_STDIO_FILETYPES are defined
but in the configtool version they are not - so the correct includes are not
generated.
Where do things like CYGINT_ISO_STDIO_FILETYPES get defined?
Graham
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