Re: [Gems-users] Error compiling Ruby

[Abdullah Kayi <apokayi@xxxxxxx>]

Thanks Dan for the quick response. I sticked to gcc 4.1.3 and removed extra 
qualifiers from Profiler.h and accordingly I had to remove them from 
Profiler.C and simics/commands.c and finally it passed that stage.

But I still have the same problem as I had with gcc 3.4.6.

This is the result from 'find' for zlib.

apokayi@klondike:~/gems-2.1/ruby/module$ sudo find / -name "libz.so*" -print
/usr/lib32/libz.so.1.2.3.3
/usr/lib32/googleearth/libz.so.1
/usr/lib32/libz.so.1
/usr/lib/libz.so.1.2.3.3
/usr/lib/libz.so.1

So I changed the $GEMS/ruby/module/Makefile as in order to add this library:

ifeq ($(HOST_TYPE),amd64-linux)
  MODULE_LDFLAGS += -m64
  #MODULE_LDFLAGS += -Wl,-R/s/gcc-$(CC_VERSION)/lib64
  MODULE_LDFLAGS += -Wl,-R/usr/local/lib 
  MODULE_LDFLAGS += -Wl,-R/usr/lib
  LDFLAGS += -L/usr/lib

And I still have the same errors:

amd64-linux/generated/MOSI_SMP_bcast/obj/gzstream.o: In function 
`gzstreambuf::open(char const*, int)':
/home/apokayi/gems-2.1/ruby/../common/gzstream/gzstream.C:61: undefined 
reference to `gzopen'
amd64-linux/generated/MOSI_SMP_bcast/obj/gzstream.o: In function 
`gzstreambuf::underflow()':
/home/apokayi/gems-2.1/ruby/../common/gzstream/gzstream.C:90: undefined 
reference to `gzread'
amd64-linux/generated/MOSI_SMP_bcast/obj/gzstream.o: In function 
`gzstreambuf::close()':
/home/apokayi/gems-2.1/ruby/../common/gzstream/gzstream.C:72: undefined 
reference to `gzclose'
amd64-linux/generated/MOSI_SMP_bcast/obj/gzstream.o: In function 
`gzstreambuf::flush_buffer()':
/home/apokayi/gems-2.1/ruby/../common/gzstream/gzstream.C:107: undefined 
reference to `gzwrite'
collect2: ld returned 1 exit status
make[1]: *** [amd64-linux/generated/MOSI_SMP_bcast/bin/tester.exec] Error 1
make[1]: Leaving directory `/home/apokayi/gems-2.1/ruby'
make: *** [all] Error 2

What am I still doing wrong here? Any comments ?

Thanks in advance,

Abdullah



On Tuesday 11 March 2008 10:38:39 Dan Gibson wrote:
> You can fix the first error by removing the extra "Profiler::" from line
> 216 of Profiler.h.
> You can fix the second error by specifying the path to zlib in the
> linker's argument stream (I think -L is the option).
>
> Regards,
> Dan
>
> Abdullah Kayi wrote:
> > Hi all,
> >
> > After having some problems with checkpoint creation I moved to a
> > different machine for clean installation of GEMS. I installed SIMICS
> > 3.0.31 and tried to install gems 2.1. I have used gcc 4.1.3  and at the
> > ruby compilation stage I got this error:
> >
> > profiler/Profiler.h:216: error: extra qualification ‘Profiler::’ on
> > member ‘profileTimerInterrupt’
> > make[1]: *** [amd64-linux/generated/MOSI_SMP_bcast/obj/Chip.o] Error 1
> > make[1]: Leaving directory `/home/apokayi/gems-2.1/ruby'
> > make: *** [all] Error 2
> >
> > I checked the previous postings but I couldn't see any solutions to fix
> > this other than trying gcc 3.4.x which I also tried and got stuck at the
> > following error:
> >
> > amd64-linux/generated/MOSI_SMP_bcast/obj/gzstream.o: In function
> > `gzstreambuf::open(char const*, int)':
> > /home/apokayi/gems-2.1/ruby/../common/gzstream/gzstream.C:61: undefined
> > reference to `gzopen'
> > amd64-linux/generated/MOSI_SMP_bcast/obj/gzstream.o: In function
> > `gzstreambuf::close()':
> > /home/apokayi/gems-2.1/ruby/../common/gzstream/gzstream.C:72: undefined
> > reference to `gzclose'
> > amd64-linux/generated/MOSI_SMP_bcast/obj/gzstream.o: In function
> > `gzstreambuf::underflow()':
> > /home/apokayi/gems-2.1/ruby/../common/gzstream/gzstream.C:90: undefined
> > reference to `gzread'
> > amd64-linux/generated/MOSI_SMP_bcast/obj/gzstream.o: In function
> > `gzstreambuf::flush_buffer()':
> > /usr/include/c++/3.4/streambuf:499: undefined reference to `gzwrite'
> > collect2: ld returned 1 exit status
> > make[1]: *** [amd64-linux/generated/MOSI_SMP_bcast/bin/tester.exec] Error
> > 1 make[1]: Leaving directory `/home/apokayi/gems-2.1/ruby'
> > make: *** [all] Error 2
> >
> > I also checked the previous posts for this error, I saw a post mentioning
> > libz should be installed which I had installed manually. So I am not sure
> > what would be the cause of this error.
> >
> > I would really appreciate help on any of the above errors.
> >
> > Many thanks,
> >
> > Abdullah
> >
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