Re: [Gems-users] Problem with compiling Ruby

[Gene Kishinevsky <genek@xxxxxxxxxxxx>]

Here is my section from the Makefile.common file.

*CC_VERSION=3.4.4*

## Define the Simics version that is being used. Currently this is only 
utilized when compiling Opal, because
##   the opal/system/simdist12.C file has mm_* functions whose number of 
arguments differ in Simics 2.0 and 2.2
#SIMICS_VERSION += -DSIMICS_2_0
*SIMICS_VERSION += -DSIMICS_2_2*

ifeq ($(HOST_TYPE),amd64-linux)
 #CC =  /s/gcc-3.4.4/bin/g++
 *CC =  /usr/bin/g++*
 OPT_FLAGS =  -m64 -march=opteron -fPIC
 LDFLAGS += -ggdb -g3 -Wl,-R/s/gcc-3.4.1/lib64
 MODULE_LDFLAGS += -Wl,-R/s/gcc-3.4.1/lib64

I've highlighted the parts I changed. Notice where the CC_version is 
specified, and also the Simics Version is set to 2.2. Also had to change 
the CC path. Even though I didn't change the LDFLAGS to match CC version 
it compiles fine.
I don't believe I touched the other Makefile in Ruby/module directory, 
and the compilation went through.
I hope this helps. Otherwise someone more knowledgeable will probably 
have to help you out.
-Gene

Rohit Nair wrote:
> Hi Gene,
>
> Thanks for your quick response. I tried to compile with gcc-3.4.4 as well as
> gcc-3.2.3 (which came with the linux distribution). Unfortunately, I run
> into the same error. 
>
> make[2]: Entering directory `/root/Desktop/GEMS/slicc'
> make[2]: *** No rule to make target `iomanip', needed by
> `amd64-linux/obj/lexer.d'.  Stop.
> make[2]: Leaving directory `/root/Desktop/GEMS/slicc'
> make[1]: *** [all] Error 2
> make[1]: Leaving directory `/root/Desktop/GEMS/slicc'
> make: *** [all] Error 2
>
> Step 7 in the setup procedure states:
>
> 7. Edit GEMS Makefiles
>     * $GEMS/common/Makefile.common -- set the CC for your chosen compiler
>     * $GEMS/ruby/module/Makefile -- set the runtime library path (not
> necessary if using native compiler)
>
> The Makefile.common file contains the code segment:
>
> 	ifeq ($(HOST_TYPE),amd64-linux)
> 	  CC =  /usr/local/bin/gcc
> 	  OPT_FLAGS = -m64 -march=opteron -fPIC
> 	  LDFLAGS += -ggdb -g3 -Wl,-R/s/gcc-$(CC_VERSION)/lib64 
> 	  MODULE_LDFLAGS += -Wl,-R/s/gcc-$(CC_VERSION)/lib64
> 	else
>
> Do I need to modify the paths for LDFLAGS and MODULE_LDFLAGS since the newly
> installed gcc resides elsewhere? 
>
> Thanks,
> Rohit
>
>
> -----Original Message-----
> Date: Tue, 14 Mar 2006 17:31:36 -0800
> From: Gene Kishinevsky <genek@xxxxxxxxxxxx>
> Subject: Re: [Gems-users] Problem with compiling Ruby
> To: Gems Users <gems-users@xxxxxxxxxxx>
> Message-ID: <44176E78.4020904@xxxxxxxxxxxx>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Hi Rohit,
>
> I am not sure if this is the problem, but I remember some other posts about
> problems with the wrong compiler version. I compiled ruby on an amd64-linux
> machine with gcc 3.4.4 and it worked fine. If possible you could try an
> older version of gcc. Other people might have better suggestions.
>
> Good luck.
>
> -Gene
>
> Rohit Nair wrote:
>   
> > Hi,
> >
> > I am a new GEMS user and I have encountered a problem while compiling
> >     
> Ruby.
>   
> > I am using the amd64-linux host with gcc version 4.0.0. I completed 
> > the steps in the setup page from the documentation available on Wiki 
> > successfully. On running the ruby compilation step on the QuickStart 
> > page, this is the error that I get:
> > [root@machine ruby]# make -f Makefile PROTOCOL=MOSI_SMP_bcast 
> > DESTINATION=MOSI_SMP_bcast
> > ls: generated/MOSI_SMP_bcast/*.C: No such file or directory
> > Ruby: Building protocol: MOSI_SMP_bcast
> > Ruby: Making slicc
> > cd ../slicc; make
> > make[1]: Entering directory `/root/Desktop/GEMS/slicc'
> > SLICC: Running flex and bison
> > make generated/generated
> > make[2]: Entering directory `/root/Desktop/GEMS/slicc'
> > make[2]: `generated/generated' is up to date.
> > make[2]: Leaving directory `/root/Desktop/GEMS/slicc'
> > SLICC: Building slicc executable
> > make amd64-linux/bin/slicc.exec
> > make[2]: Entering directory `/root/Desktop/GEMS/slicc'
> > make[2]: *** No rule to make target `iomanip', needed by 
> > `amd64-linux/obj/lexer.d'.  Stop.
> > make[2]: Leaving directory `/root/Desktop/GEMS/slicc'
> > make[1]: *** [all] Error 2
> > make[1]: Leaving directory `/root/Desktop/GEMS/slicc'
> > make: *** [all] Error 2
> >
> > Please help me in resolving this issue.
> >
> > Thanks,
> > Rohit
> >     
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