Re: Objective C on Mac OS X

[Martin Wagner]

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alexandre,

thanks for your help, i now got it running. I fixed the errors by 
adding some flags to the cpp, switching off all the fancy new apple 
features that crash the dependency checking code:

AM_CPPFLAGS = -traditional-cpp -flat_namespace -undefined warning


>  Martin> address@hidden:~/cvs/dwarf/build/src/services/Speaker $ 
> make
>  Martin> if g++ -DHAVE_CONFIG_H -I.  -
>                                     ^^^
>  Martin> -I/Users/wagnerm/cvs/dwarf/src/services/Speaker -I../../..    
>  -g -O2
>  Martin> - -MT main.o -MD -MP -MF ".deps/main.Tpo" \
>         ^^^
>  Martin> -c -o main.o `test -f
>  Martin> '/Users/wagnerm/cvs/dwarf/src/services/Speaker/main.m' || echo
>  Martin> 
> '/Users/wagnerm/cvs/dwarf/src/services/Speaker/'`/Users/wagnerm/cvs/
>  Martin> dwarf/src/services/Speaker/main.m; \
>
> Where do these two isolated `-' in the g++ invocation come from?
this must have been some side effect of my mail program, these '-' do 
not exist.


> BTW I'm a bit surprised that this rules uses g++ while
> you said you were using OBJC=gcc.

i said, but i used OBJC=g++ indeed. sorry, my fault.

> What version of GCC is this?  Can you reproduce this behavior
> manually with on a simple hello word?  My copy of GCC seems to
> grok this command line just fine (i.e., as documented).

I'm using the gcc from apple developer tools:

 $ gcc --version
gcc (GCC) 3.1 20020420 (prerelease)
Copyright (C) 2002 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is 
NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR 
PURPOSE.

thanks,
martin.

- -----------------------------------------------------------
Martin Wagner
Institut fuer Informatik (I1), TU Muenchen
Boltzmannstr. 3, 85748 Garching b. Muenchen, Germany
Room:           01.07.057
Phone/Fax:      +49 (89) 289-18230 / -18207

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