[cfe-dev] Using ccc with an absolute path

[Daniel Dunbar]

It looks to me like clang is not in your path. If this is the problem we
should
consider changing ccc to diagnose this.

 - Daniel

On Thu, Aug 28, 2008 at 3:11 PM, Moritz Lenz <moritz.lenz at web.de> wrote:

> Hi,
>
> I tried to compile the parrot virtual machine
> (http://www.parrotcode.org/) with llvm-gcc, but utils/ccc always aborts
> with 'OSError: [Errno 2] No such file or directory'
>
>
> perl Configure.pl --verbose \
> --cc=/home/moritz/tmp/llvm/tools/clang/utils/ccc
> Parrot Version 0.7.0 Configure 2.0
> ...
> inter::progs -        Determine what C compiler and linker to use...
>  ccflags: -D_REENTRANT -D_GNU_SOURCE -DDEBIAN  -pipe
> -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
> /home/moritz/tmp/llvm/tools/clang/utils/ccc -D_REENTRANT -D_GNU_SOURCE
> -DDEBIAN  -pipe -I/usr/local/include -D_LARGEFILE_SOURCE
> -D_FILE_OFFSET_BITS=64  -I./include -c test_3685.c
> test_3685.c
> clang -emit-llvm-bc -x c -o test_3685.o test_3685.c -D_REENTRANT
> -D_GNU_SOURCE -DDEBIAN -I/usr/local/include -D_LARGEFILE_SOURCE
> -D_FILE_OFFSET_BITS=64 -I./include
> Traceback (most recent call last):
>  File "/home/moritz/tmp/llvm/tools/clang/utils/ccc", line 304, in <module>
>    main(sys.argv[1:])
>  File "/home/moritz/tmp/llvm/tools/clang/utils/ccc", line 287, in main
>    compile(args, native, save_temps)
>  File "/home/moritz/tmp/llvm/tools/clang/utils/ccc", line 109, in compile
>    run(command + args)
>  File "/home/moritz/tmp/llvm/tools/clang/utils/ccc", line 65, in run
>    code = subprocess.call(args)
>  File "/usr/lib/python2.5/subprocess.py", line 444, in call
>    return Popen(*popenargs, **kwargs).wait()
>  File "/usr/lib/python2.5/subprocess.py", line 594, in __init__
>    errread, errwrite)
>  File "/usr/lib/python2.5/subprocess.py", line 1149, in _execute_child
>    raise child_exception
> OSError: [Errno 2] No such file or directory
> Compilation failed with '/home/moritz/tmp/llvm/tools/clang/utils/ccc'
>
> I manually tried to compile the file (test_3685.c) by going to
> the llvm dir and then running tools/clang/utils/ccc $file (and I tried
> it from tools/clang as well) and always got the same error. This feels
> like some stupid path problem, which I can't seem to figure out; any ideas?
>
> I built llvm+clang as described on
> http://clang.llvm.org/get_started.html in the section "Building clang
> while building llvm", revision is r55495, on Debian GNU/Linux i386 (32 bit)
>
> Any ideas how I can get ccc to work for me?
>
> Cheers,
> Moritz
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> cfe-dev at cs.uiuc.edu
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>
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