I'll just make the change since it's the more correct way to do it anyways. Or just start thinking about moving DRAMSim2 to the plugin system.
On Mon, Sep 10, 2012 at 10:50 PM, avadh patel <[email protected]> wrote: > My guess is that because in original code three different types of flags > are added to linkflags together. For -ldramsim it should be added to > 'LIBS', -L flag should be added to 'LIBPATH' and -Wl, flags should be added > to 'LINKFLAGS'. > > - Avadh > > > On Mon, Sep 10, 2012 at 6:14 PM, Mu, Shuai <[email protected]> wrote: > >> Yes, the problem is caused by adding quotes to the link flags. I am >> totally confused why this happened. **** >> >> My scons’ version is 2.1.0.r5357.**** >> >> ** ** >> >> *From:* Paul Rosenfeld [mailto:[email protected]] >> *Sent:* Monday, September 10, 2012 11:07 PM >> >> *To:* Mu, Shuai >> *Cc:* [email protected] >> *Subject:* Re: [marss86-devel] >> 答复: link error when compiling marss.dramsim**** >> >> ** ** >> >> Huh, that's interesting. I just tried on our Ubuntu 12.04 machine with >> the same version of python and this didn't happen. The problem is that it's >> adding quotes around those DRAMSim2 link flags? What version of SCons are >> you running?**** >> >> On Mon, Sep 10, 2012 at 3:58 AM, Mu, Shuai <[email protected]> wrote:**** >> >> Hi, Paul:**** >> >> **** >> >> I have find the problem. It is caused by different versions of >> Python.**** >> >> I used Ubuntu 12.04 with python 2.7.3, when I compile with scons >> pretty=0, the error information is as follows:**** >> >> **** >> >> g++ -L/usr/lib/x86_64-linux-gnu -Wl,-Bsymbolic-functions >> -Wl,-z,relro -Wl,--warn-common -m64 -lX11 *"-ldramsim >> -L/home/mushuai/DRAMSim2 -Wl,-rpath=/home/mushuai/DRAMSim2"* -o >> qemu/qemu-img qemu/qemu-img.o qemu/qemu-tool.o qemu/cutils.o >> qemu/cache-utils.o qemu/qemu-malloc.o qemu/qemu-option.o qemu/module.o >> qemu/nbd.o qemu/block.o qemu/aio.o qemu/aes.o qemu/posix-aio-compat.o >> qemu/qemu-config.o qemu/block/blkdebug.o qemu/block/blkverify.o >> qemu/block/bochs.o qemu/block/cloop.o qemu/block/cow.o qemu/block/curl.o >> qemu/block/dmg.o qemu/block/nbd.o qemu/block/parallels.o qemu/block/qcow.o >> qemu/block/qcow2-cache.o qemu/block/qcow2-cluster.o >> qemu/block/qcow2-refcount.o qemu/block/qcow2-snapshot.o qemu/block/qcow2.o >> qemu/block/qed-check.o qemu/block/qed-cluster.o qemu/block/qed-gencb.o >> qemu/block/qed-l2-cache.o qemu/block/qed-table.o qemu/block/qed.o >> qemu/block/raw-posix.o qemu/block/raw.o qemu/block/sheepdog.o >> qemu/block/vdi.o qemu/block/vmdk.o qemu/block/vpc.o qemu/block/vvfat.o >> qemu/qint.o qemu/qstring.o qemu/qdict.o qemu/qlist.o qemu/qfloat.o >> qemu/qbool.o qemu/qjson.o qemu/json-lexer.o qemu/json-streamer.o >> qemu/json-parser.o qemu/qerror.o qemu/osdep.o qemu/oslib-posix.o >> qemu/qemu-error.o qemu/qemu-timer-common.o -Wl,--whole-archive >> -Wl,--no-whole-archive -lz -lSDL -lasound -lm -ldl -lpulse-simple -lpulse >> -lXext -lcaca -lX11 -lgnutls -lcurses -lpthread -lrt -lcurl -lm -lz**** >> >> /usr/bin/ld: cannot find -ldramsim -L/home/mushuai/DRAMSim2 >> -Wl,-rpath=/home/mushuai/DRAMSim2**** >> >> collect2: ld returned 1 exit status**** >> >> **** >> >> Therefore, I modified the qemu/SConstruct file.**** >> >> from env.Append(LINKFLAGS = '-ldramsim -L%s -Wl,-rpath=%s' >> %(dramsim_path, dramsim_path)) **** >> >> to env.Append(LINKFLAGS = '-ldramsim')**** >> >> env.Append(LINKFLAGS = '-L%s' % dramsim_path)**** >> >> env.Append(LINKFLAGS = '-Wl,-rpath=%s' % dramsim_path)**** >> >> It can be compiled successfully.**** >> >> **** >> >> Thanks for your help.**** >> >> **** >> >> Shuai Mu **** >> >> **** >> >> **** >> >> *From:* Paul Rosenfeld [mailto:[email protected]] >> *Sent:* Sunday, September 09, 2012 12:33 AM >> *To:* Mu, Shuai >> *Cc:* [email protected] >> *Subject:* Re: [marss86-devel] 答复: link error when compiling >> marss.dramsim**** >> >> **** >> >> DRAMSim2 is a pretty simple library -- you shouldn't be running into any >> obscure linking problems. Just in case, could you post the output of the >> linking step when you compile with scons pretty=0**** >> >> **** >> >> **** >> >> **** >> >> On Fri, Sep 7, 2012 at 11:31 PM, Mu, Shuai <[email protected]> wrote:**** >> >> Yes, i have built the dramsim library sucessfully. >> ________________________________________ >> 发件人: Alireza Haghdoost [[email protected]] >> 发送时间: 2012年9月8日 3:36 >> 到: Mu, Shuai >> Cc: [email protected] >> 主题: Re: [marss86-devel] link error when compiling marss.dramsim**** >> >> >> is there any libdramsim.so in /home/user/DRAMSim2 ?**** >> >> On Fri, Sep 7, 2012 at 8:57 AM, Mu, Shuai <[email protected]<mailto: >> [email protected]>> wrote: >> Hi,All: >> >> I encounter an error when i compile the marss.dramsim. >> I have downloaded the DRAMSim2 and compile DRAMSim2 >> successfully.(make libdramsim.so) >> When i compile the marssX86 using the command: scons >> dramsim=my/path/to/DRAMSim2, an error comes out. >> /usr/bin/ld : cannot find -ldramsim -L/home/user/DRAMSim2 -Wl, >> -rpath=/home/user/DRAMSim2 >> I follow the instructions on the websit: >> https://github.com/dramninjasUMD/DRAMSim2/wiki/MARSSx86-with-DRAMSim2 >> Does anyone meet the problem? >> >> Thanks a lot. >> Regards. >> >> Shuai >> >> _______________________________________________ >> http://www.marss86.org >> Marss86-Devel mailing list**** >> >> [email protected]<mailto:[email protected]> >> https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel**** >> >> >> >> _______________________________________________ >> http://www.marss86.org >> Marss86-Devel mailing list >> [email protected] >> https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel**** >> >> **** >> >> ** ** >> >> _______________________________________________ >> http://www.marss86.org >> Marss86-Devel mailing list >> [email protected] >> https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel >> >> >
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