Re: Building for freescale_twr_k60n512 failing under Cygwin

[Michael Bergandi <mbergandi@xxxxxxxxx>]

John,

On Mon, Feb 20, 2012 at 4:09 PM, John Dallaway <john@xxxxxxxxxxxxxxx> wrote:
> Hi Mike
>
> Michael Bergandi wrote:
>
>> I am attempting to exercise the eCos port to the Freescale
>> TWR-K60N512. However, I am currently unable to get it to even build
>> under Cygwin. I have followed the same procedure under Ubuntu 10.04
>> LTS and the build succeeds without issue. Unfortunately, for various
>> reasons, I need this to work on a Windows machine under Cygwin.
>>
>> My current setup is:
>> Windows XP Pro SP3 32-bit
>> Latest cygwin (1.7.10) with tcl-tk bin and src v8.5
>> Current arm-eabi toolchain downloaded from an eCos mirror site
>> eCos from CVS (pulled down today: 2/12/2012)
>> ecosconfig binary from eCosCentric (I have also built my own, but same result)
>
> Check that you are able to invoke arm-eabi-gcc directly from a Cygwin
> bash prompt to compile a trivial C file. Missing packages in a Cygwin
> installation can sometimes lead to silent failure of the compiler.

I actually thought of this and double checked that the listed packages at:

http://ecos.sourceware.org/cygwin.html

were in fact installed. I have everything listed there at least in binary form.

I also invoked the following

$ arm-eabi-gcc.exe -c -o hello.o
-I../twrk60n512/ecosbuild/install/include hello.c

The hello.c is from the example directory and the include directory is
from building the ecos tree outside of cygwin.

I get no complaints from gcc and a hello.o is produced.

Any other ideas?

-- 
Mike

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