[ECOS] Problem with 'cc1plus'

[ECOS] Problem with 'cc1plus'

[Dan Brown]

I'm bringing up software on an ARM-based board, and trying to rebuild
the GDB stub for an arm-elf target on Windows 2000 using gcc 2.95.2
(note that I'm not trying to build for a THUMB target).

During the build, an error occurs that arm-elf-gcc cannot find
'cc1plus'. The executable in fact does not exist. The error occurs when
building startup.cxx, which has a line of C++ code in it. The compiles
of C code appear to work fine.

Does anyone have any ideas what could be going wrong?

-- Dan

-- 
Dan Brown
Bruxton Corporation
http://www.bruxton.com
206 782-8862

Re: [ECOS] Problem with 'cc1plus'

[Jonathan Larmour]

Dan Brown wrote:
> 
> I'm bringing up software on an ARM-based board, and trying to rebuild
> the GDB stub for an arm-elf target on Windows 2000 using gcc 2.95.2
> (note that I'm not trying to build for a THUMB target).
> 
> During the build, an error occurs that arm-elf-gcc cannot find
> 'cc1plus'. The executable in fact does not exist. The error occurs when
> building startup.cxx, which has a line of C++ code in it. The compiles
> of C code appear to work fine.
> 
> Does anyone have any ideas what could be going wrong?

Type "arm-elf-gcc -v". Is there a cc1plus file in the same directory as the
specs file it lists there? If not, perhaps your compiler build didn't work
for some reason, like not putting quotes in the make argument: LANGUAGES="c
c++"

Or perhaps you moved the compiler from where it was originally installed?

Otherwise, try introducing a "-v" option into the CYGBLD_GLOBAL_CFLAGS CDL
option and rebuild. See what cc1plus it is trying to run.

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

Re: [ECOS] Problem with 'cc1plus'

[Dan Brown]

Jonathan,

Thank you very much for the help. The problem turned out to lie in a
direction you pointed me in - it was an operator malfunction. When I
built the compiler, I wrote LANGUAGES="c c", not LANGUAGES="c c++". This
means that I failed to build the C++ support. Now everything works.

-- Dan

[The following is edited]

Jonathan Larmour wrote:
> 
> Dan Brown wrote:
> >
> > During the build, an error occurs that arm-elf-gcc cannot find
> > 'cc1plus'. The executable in fact does not exist. The error occurs when
> > building startup.cxx, which has a line of C++ code in it. The compiles
> > of C code appear to work fine.
>
> Type "arm-elf-gcc -v". Is there a cc1plus file in the same directory as the
> specs file it lists there? If not, perhaps your compiler build didn't work
> for some reason, like not putting quotes in the make argument: LANGUAGES="c
> c++"
> 

-- 
Dan Brown
Bruxton Corporation
http://www.bruxton.com
206 782-8862