Re: problem linking on MAC OSX

[Yen-Ju Chen]

On 4/11/07, amit hetawal <address@hidden> wrote:
> What do you mean by that, the source code a for them are present in
> the same folder. Its like the lookup, recycle is the hash
> implementation in C and the file is coral_test.c is another custome
> software for networking wchih in case uses the code of hashes for the
> working.
> Hope i make sense...
>
> So do i need to chnage anything in my makefile then ?
>
> Thanks
>
>
> On 4/11/07, Yen-Ju Chen <address@hidden> wrote:
> > On 4/11/07, amit hetawal <address@hidden> wrote:
> > [snip]
> > > > >
> > > > > Hello all,
> > > > > I have a make file which looks like:
> > > > > CC=/usr/bin/gcc
> > > > > CPPFLAGS=-c -g -I/usr/local/Coral/include
> > > > > -I/Users/hetawal/coral-3.7.5-public/custom
> > > > > LDFLAGS=-L/usr/local/Coral/lib -lcoral -lpcap  -lhashtab -lz -lstdc++
> > > > > OBJECTS=coral_test.o \
> > > > >         recycle.o \
> > > > >         lookupa.o \
> > > > >         hashtab.o
> > > > > TARGET=coral
> > > > >
> > > > > $(TARGET): $(OBJECTS)
> > > > >         $(CC) -g -o $(TARGET) $(OBJECTS) $(LDFLAGS)
> > > > >
> > > > > coral_test.o: coral_test.c Makefile
> > > > >         $(CC) $(CPPFLAGS) coral_test.c

 You have a rule to generate coral_test.o,
 but not recycle.o, lookupa.o, hashtab.o.
 Based on your error messages, these three are not complied.
 Am I missing something ?
 I always use gnustep-make, even on Mac.
 It makes life much easier.

 Yen-Ju

> >
> > I may be totally wrong here.
> > But where are the source codes of your recycle.o, lookupa.o and hashtab.o ?
> > I only see the coral_test.c.
> >
> > Yen-Ju
> >
> > > > >
> > > > > clean:
> > > > >         rm -rf $(OBJECTS) $(TARGET)
> > > > >
> > > > > but its always giving me error as :
> > > > > /usr/bin/gcc -c -g -I/usr/local/Coral/include
> > > > > -I/Users/hetawal/coral-3.7.5-public/custom coral_test.c
> > > > > coral_test.c: In function 'removeall':
> > > > > coral_test.c:68: warning: comparison between pointer and integer
> > > > > coral_test.c: In function 'getStatusValue':
> > > > > coral_test.c:76: warning: pointer targets in passing argument 1 of
> > > > > 'strlen' differ in signedness
> > > > > coral_test.c:99: warning: comparison between pointer and integer
> > > > > coral_test.c: In function 'insert':
> > > > > coral_test.c:114: warning: pointer targets in passing argument 1 of
> > > > > 'strlen' differ in signedness
> > > > > coral_test.c: In function 'process_packet':
> > > > > coral_test.c:164: warning: pointer targets in assignment differ in 
> signedness
> > > > > coral_test.c:165: warning: pointer targets in assignment differ in 
> signedness
> > > > > coral_test.c:167: warning: pointer targets in passing argument 1 of
> > > > > 'strcpy' differ in signedness
> > > > > coral_test.c:168: warning: pointer targets in passing argument 1 of
> > > > > 'strcat' differ in signedness
> > > > > coral_test.c:169: warning: pointer targets in passing argument 1 of
> > > > > 'strcat' differ in signedness
> > > > > coral_test.c:171: warning: pointer targets in passing argument 1 of
> > > > > 'strcpy' differ in signedness
> > > > > coral_test.c:172: warning: pointer targets in passing argument 1 of
> > > > > 'strcat' differ in signedness
> > > > > coral_test.c:173: warning: pointer targets in passing argument 1 of
> > > > > 'strcat' differ in signedness
> > > > > coral_test.c:187: warning: assignment makes pointer from integer 
> without a cast
> > > > > coral_test.c:188: warning: assignment makes pointer from integer 
> without a cast
> > > > > coral_test.c: In function 'main':
> > > > > coral_test.c:341: warning: pointer targets in passing argument 1 of
> > > > > 'strlen' differ in signedness
> > > > > /usr/bin/gcc -g -o coral coral_test.o recycle.o lookupa.o hashtab.o
> > > > > -L/usr/local/Coral/lib -lcoral -lpcap  -lhashtab -lz -lstdc++
> > > > > /usr/bin/ld: Undefined symbols:
> > > > > __Unwind_Resume
> > > > > collect2: ld returned 1 exit status
> > > > > make: *** [coral] Error 1
> > > > >
> > > > > I have tried changing the compiler to g++ and the lstdc++ flag but no 
> use.
> > > > >
> > > > > Can someone help me with this ...
> > > > >
> > > > > Thanks
> > > > >
> > > > >
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