[ECOS] Error while building eCOS

[ECOS] Error while building eCOS

[Stefano Costa]

Hello,

I've successfully built the eCOS libs sometimes ago (Windows with Cygwin, 
ARM7) and now I'm starting a new configuration for a different board 
(CDB89712). But issuing the build command from inside the configuration 
tool, an error is shown:

make -r -C hal/arm/arch/current headers
make[1]: Entering directory 
`/c/Clienti/arm/progetti/cdb89712/ecos/89712_build/hal/arm/arch/current'
make[1]: Nothing to be done for `headers'.
make[1]: Leaving directory 
`/c/Clienti/arm/progetti/cdb89712/ecos/89712_build/hal/arm/arch/current'
make -r -C hal/arm/edb7xxx/current headers
make[1]: Entering directory 
`/c/Clienti/arm/progetti/cdb89712/ecos/89712_build/hal/arm/edb7xxx/current'
cp: cannot create regular file 
`//C/Clienti/arm/progetti/cdb89712/ecos/89712_install/include/pkgconf/mlt_ar
m_cl7111_ram.ldi': Permission denied
make[1]: *** 
[//C/Clienti/arm/progetti/cdb89712/ecos/89712_install/include/pkgconf/mlt_ar
m_cl7111_ram.ldi] Error 1
make[1]: Leaving directory 
`/c/Clienti/arm/progetti/cdb89712/ecos/89712_build/hal/arm/edb7xxx/current'
make: *** [headers] Error 2


Anyone having an idea about its origin?
bye- Stefano
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Re: [ECOS] Error while building eCOS

[Jonathan Larmour]

Stefano Costa wrote:
> 
> Hello,
> 
> I've successfully built the eCOS libs sometimes ago (Windows with Cygwin,
> ARM7) and now I'm starting a new configuration for a different board
> (CDB89712). But issuing the build command from inside the configuration
> tool, an error is shown:
> 
> make -r -C hal/arm/arch/current headers
> make[1]: Entering directory
> `/c/Clienti/arm/progetti/cdb89712/ecos/89712_build/hal/arm/arch/current'
> make[1]: Nothing to be done for `headers'.
> make[1]: Leaving directory
> `/c/Clienti/arm/progetti/cdb89712/ecos/89712_build/hal/arm/arch/current'
> make -r -C hal/arm/edb7xxx/current headers
> make[1]: Entering directory
> `/c/Clienti/arm/progetti/cdb89712/ecos/89712_build/hal/arm/edb7xxx/current'
> cp: cannot create regular file
> `//C/Clienti/arm/progetti/cdb89712/ecos/89712_install/include/pkgconf/mlt_ar
> m_cl7111_ram.ldi': Permission denied

It may genuinely be some sort of permissions problem writing the install
tree. Or your disk is full. Or the file is in use by another application.

But more likely, I think is that you're using an old version of make. If
you go to (I think) Tools->Shell in the config tool to open a shell, and
then type "type -p make" does it give you the make from cygwin you were
expecting? If so, what version of cygwin do you have?

Jifl
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Re: [ECOS] Error while building eCOS

[Jonathan Larmour]

Jonathan Larmour wrote:
> 
> But more likely, I think is that you're using an old version of make. 
[snip]

I should mention that I know you said this used to work, but perhaps with
the new port you started using new tools. I suppose a good check would be
if it still works for the same board it had worked for you before.

Jifl
-- 
Red Hat, Rustat House, Clifton Road, Cambridge, UK. Tel: +44 (1223) 271062
Maybe this world is another planet's Hell -Aldous Huxley || Opinions==mine
Come to the Red Hat TechWorld open source conference in Brussels!
Keynotes, techie talks and exhibitions    http://www.redhat-techworld.com/