Re: With gcc & with Eclipse

[Anne van Rossum]

Dear members, Tima,

Currently I have it running. I just start Eclipse from the command line
after I have run the GNUstep.sh script in that console. It works nice.
At the time I figure out all environment variables I will be old and
doing witchcraft. :-) Thanks.

Kind regards,

Anne

On Thu, 2006-12-14 at 09:42 +0100, Anne van Rossum wrote:
> Hi Tima,
> 
> Thanks for your response.
> 
> Sorry for eventual misunderstandings. In the console I can type "make"
> at which time the GNUmakefile is used and the appropriate environment
> (and other?) variables, and the thing compiles okay.
> 
> However, using a "gcc ..." command from the command line, I couldn't
> make it work.
> 
> And more important, I have to set the appropriate environment variables,
> etc. in Eclipse that can be coupled to the gcc compiler. For that I set
> all the kind of stuff done in GNUstep.sh (that I have sourced indeed),
> like the $GNUSTEP_..., $GNUSTEP_FLATTENED, $PATH, $CLASSPATH, $GUILE...,
> just by copying the values from "env".
> 
> And yes I have the /System/Library/Headers/Foundation files. I hope you
> can help me. I don't know exactly what is going on behind the scenes of
> the shell scripts and GNUmakefile.
> 
> Kind regards,
> 
> Anne
> 
> On Wed, 2006-12-13 at 19:49 -0800, Tima Vaisburd wrote:
> > Hi,
> > 
> > I just tested your example, it compiles and runs cleanly for me.
> > That is, nothing wrong with the source.m and GNUmakefile,
> > it's your installation.
> > 
> > How did you install? Have you source'd
> >  <your GNUstep root>/System/Library/Makefiles/GNUstep.sh ?
> > 
> > There should be file
> > 
> >   <your GNUstep root>/System/Library/Headers/Foundation/Foundation.h
> > 
> > do you have it?
> > 
> > --Tima
> > 
> > On Wednesday 13 December 2006 08:27, Anne van Rossum wrote:
> > > Dear list members,
> > >
> > > Currently I'm starting to explore the Objective-C world. I figured out
> > > to begin with GNUstep. The file I use is "source.m":
> > >
> > > #import <Foundation/Foundation.h>
> > > int main (void)
> > > {
> > >   NSLog (@"Executing: Hello World!!!");
> > >   return 0;
> > > }
> > > ____________________________________________
> > > I'm currently able to type make using this GNUmakefile:
> > >
> > > include $(GNUSTEP_MAKEFILES)/common.make
> > > TOOL_NAME = LogTest
> > > LogTest_OBJC_FILES = source.m
> > > include $(GNUSTEP_MAKEFILES)/tool.make
> > > ____________________________________________
> > > However, I can't make it work using gcc:
> > >
> > > source.m:1:34: error: Foundation/Foundation.h: No such file or directory
> > > source.m: In function ‘main’:
> > > source.m:5: error: cannot find interface declaration for
> > > ‘NXConstantString’
> > > ____________________________________________
> > > And more important, but maybe in some way related, I want to run the
> > > project in Eclipse, CDT. However, the console output is in this case:
> > >
> > > make all
> > > Making all for tool LogTest...
> > >  Linking tool LogTest ...
> > > /usr/lib/GNUstep/System/Library/Libraries/libgnustep-base_s.a(objc-load.o):
> > > In function `objc_get_symbol_path': (.text+0x1ef): undefined reference to
> > > `dlsym'
> > > /usr/lib/GNUstep/System/Library/Libraries/libgnustep-base_s.a(objc-load.o):
> > > In function `objc_get_symbol_path': (.text+0x20b): undefined reference to
> > > `dladdr'
> > > ...
> > > ...
> > > ...
> > > collect2: ld returned 1 exit status
> > > make[1]: *** [static_obj/LogTest] Error 1
> > > make: *** [LogTest.all.tool.variables] Error 2
> > >
> > > ____________________________________________
> > > I already tried to play with Environment variables within the Project
> > > properties, but am not sure what is needed, and what not. And it seemed
> > > like I copied every GNUSTEP_... env variable. I downloaded the stuff
> > > using aptitude search gnustep, and have the libdl.so, libdl.a files
> > > in /usr/lib.
> > > ____________________________________________
> > > I use GNU Make 3.81, gcc 4.1.2 20060928 (prerelease) (Ubuntu
> > > 4.1.1-13ubuntu5), Ubuntu Edgy Eft
> > >
> > > ____________________________________________
> > > I hope someone can help me figure out the settings in Eclipse. I want to
> > > run it from there.
> > >
> > > Thanks a lot in advance.
> > >
> > > Kind regards,
> > >
> > > Anne
> > >
> > >
> > >
> > > _______________________________________________
> > > Help-gnustep mailing list
> > > Help-gnustep@gnu.org
> > > http://lists.gnu.org/mailman/listinfo/help-gnustep
> 
> 
> 
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