Dale, Unless you are willing to get me a copy of your gcc, I am going to be unable to reproduce this. As it stands, this PPC has gcc 4.0 completely unpatched and I am not able to even get close to compilation as configure simply won't continue with the bugs I have in this compiler. I also do not have the time to guess as to what version of gcc corresponds to what you have based on the way you have maintained it.
I also doubt any of the real developers would go to this kind of trouble as well to attempt to reproduce the problem. This is an open source project, I am sure any patches you come up with to resolve the issue will be considered for inclusion upstream. On Thu, Mar 27, 2014 at 9:39 AM, Brandon Perry <bperry.volat...@gmail.com>wrote: > I have found a friend with an old G5 PPC that he is willing to lend for a > couple days. When I get it probably this weekend I will be able to attempt > to repro the issues you are having. Let me know if the --enable-llvm=no > flag does/doesnt work for you. > > However, if I can repro and I can fix the code up to compile correctly, I > do no expect that patch to be merged into mainline codebase. I dont expect > sourcefire to officially support your system in its current state since the > current codebase works fine for 99.9% of people. > > Sent from a computer > > > On Mar 26, 2014, at 2:22 PM, Brandon Perry <bperry.volat...@gmail.com> > wrote: > > > > This also might be worth trying. > > > > Dale, could you try appending this to your configure line and see if it > resolves the issue with your 4.x compiler? > > > > Sent from a computer > > > >> On Mar 26, 2014, at 2:19 PM, Steven Morgan <smor...@sourcefire.com> > wrote: > >> > >> FYI, This just in (from clamdoc.pdf): > >> > >> <quote> > >> The following packages are optional, but required for bytecode JIT > support: > >> > >> GCC C and C++ compilers (minimum 4.1.3, recommended 4.3.4 or newer) > >> the package for these compilers are usually called: gcc, g++, or > gcc-c++. > >> </quote> > >> > >> Mileage may be better in those cases by using ./configure > --enable-llvm=no > >> > >> > >> On Wed, Mar 26, 2014 at 3:06 PM, Brandon Perry < > bperry.volat...@gmail.com>wrote: > >> > >>> FWIW i am currently asking friends if they have a PPC that i can try > this > >>> one. > >>> > >>> Sent from a computer > >>> > >>>>> On Mar 26, 2014, at 1:37 PM, Brandon Perry < > bperry.volat...@gmail.com> > >>>> wrote: > >>>> > >>>> You must not have read my email. I was not saying it is your build > tool. > >>> I said it was your architecture causing the LLVM type to not be > implicitly > >>> casted to a long int, likely due to register sizes on the PPC platform. > >>>> > >>>> You will need to modify the code to explicitly cast the LLVM type to a > >>> long int so that it compiles on your architecture. > >>>> > >>>> > >>>> > >>>> Sent from a computer > >>>> > >>>>> On Mar 26, 2014, at 12:58 PM, Dale Walsh <d...@daleenterprise.com> > >>> wrote: > >>>>> > >>>>> Why do people have to be so stupid and immediately implicate the > build > >>> tools or environment? > >>>>> > >>>>> Because updates and bug-fixes were applied, your assuming that these > >>> are not done correctly or in compliance with the OS and build > environment > >>> or that they are faulty. > >>>>> > >>>>> First, you need to stop this bull-crap about non-standard and heavily > >>> modified and listen to the details regarding the issue you are told and > >>> stop focusing on the build tools which you have no clue about. > >>>>> > >>>>> It is best that you accept my word that it is standard and in > >>> compliance with the OS, build environment and ADE. > >>>>> > >>>>> I have confirmed the issue still exists under gcc-4.4 so it's not a > >>> build tool issue. > >>>>> > >>>>> I now have generated a fully working ClamAV 0.98.1 under gcc-3.3, > >>> gcc-4.0.0 and gcc 4.0.1 by cleanly autoreconf-ing the source tree. > >>>>> > >>>>> Here's my configure for the working builds under the mentioned > >>> compilers: > >>>>> CFLAGS="-arch ppc -arch i386 -g -Os -pipe -DFD_SETSIZE=2048 -arch ppc > >>> -arch i386" CCFLAGS="-arch ppc -arch i386 -g -Os -pipe " > CXXFLAGS="-arch > >>> ppc -arch i386 -g -Os -pipe " LDFLAGS="-arch ppc -arch i386 " > >>> ./configure --prefix="/usr" --mandir=/usr/share/man --sysconfdir=/etc > >>> --enable-bigstack --with-user=clamav --with-group=clamav > >>> --with-dbdir=/var/clamav --disable-clamav > >>>>> > >>>>> > >>>>> > >>>>> Is using ltmain.sh from Debian-Ubuntu called portability amongst > >>> different environments?? > >>>>> > >>>>> > >>>>> -- Dale > >>>>> > >>>>> > >>>>> > >>>>>> On Mar 26, 2014, at 09:06 AM, Brandon Perry wrote: > >>>>>> > >>>>>> "I don't use MacPorts or any other non-standard build > environment..." > >>>>>> > >>>>>> Your entire build system is non-standard if you maintain in the way > >>> you say > >>>>>> you do. > >>>>>> > >>>>>> This is very likely an architecture issue and will require explicit > >>> casts > >>>>>> in order to work for you (which would cause performance decreases > for > >>> every > >>>>>> other ClamAV user). Would you expect the ClamAV project to maintain > >>> this? > >>>>>> You say you have submitted code in the past, you will likely need to > >>> make > >>>>>> this work yourself by adding the explicit casts to the codebase. > >>>>>> > >>>>>> This really isn't an issue with ClamAV or LLVM/Clang. You have a > system > >>>>>> that is relatively unsupportable because of A) age and B) you have > >>>>>> *heavily* modified it at this point to attempt to maintain it. Even > if > >>> one > >>>>>> of us had an old PPC with gcc 4.0 (which compiles ClamAV just fine > on > >>> FC4 > >>>>>> which makes me think your patching has not been as successful as you > >>>>>> think), we would still not have the same environment you do since > you > >>> claim > >>>>>> to maintain your binaries by hand. > >>>>>> > >>>>>> Unless you are willing to add the explicit casts yourself, I think > you > >>> are > >>>>>> probably SOL. > >>>>>> > >>>>>> > >>>>>> > >>>>>>> On Wed, Mar 26, 2014 at 3:02 AM, Dale Walsh < > d...@daleenterprise.com> > >>> wrote: > >>>>>>> > >>>>>>> You ask for details so here they are. > >>>>>>> > >>>>>>> I don't use MacPorts or any other non-standard build environment, I > >>> don't > >>>>>>> suffer compiler bugs so I don't need 'CCFLAGS="-O0" to correct a > >>> buggy > >>>>>>> compiler and I have applied every patch and bug-fix released and > >>> experience > >>>>>>> no build issues with any other software source. > >>>>>>> > >>>>>>> > >>>>>>> Here's what I start with: > >>>>>>> > >>>>>>> Using gcc-3.3 (it's old but it compiles for ppc) > >>>>>>> cd /private/var/tmp/clamav/clamav-1.obj && CFLAGS="-arch ppc -g -Os > >>> -pipe > >>>>>>> -pipe -no-cpp-precomp -arch ppc" CCFLAGS="-arch ppc -g -Os -pipe " > >>>>>>> CXXFLAGS="-arch ppc -g -Os -pipe " LDFLAGS="-arch ppc " > >>>>>>> TEXI2HTML="/usr/bin/texi2html -subdir ." rm -rf > /tmp/clamav/Release && > >>>>>>> mkdir -p /tmp/clamav/Debug && ln -sf /CLAMAV_BUILD/Release > >>>>>>> /tmp/clamav/Release && CFLAGS="-DFD_SETSIZE=2048" ./configure > >>>>>>> --prefix="/usr" --mandir=/usr/share/man --sysconfdir=/etc > >>> --enable-bigstack > >>>>>>> --with-user=clamav --with-group=clamav --with-dbdir=/var/clamav > >>>>>>> --disable-clamav > >>>>>>> > >>>>>>> make > >>>>>>> make install # no issues with the build or install but nothing > seems > >>> to > >>>>>>> works and segfaults (expected behavior) > >>>>>>> > >>>>>>> Using gcc-3.3 > >>>>>>> cd /private/var/tmp/clamav/clamav-1.obj && CFLAGS="-arch ppc -arch > >>> i386 > >>>>>>> -g -Os -pipe -pipe -no-cpp-precomp -arch ppc -arch i386" > >>> CCFLAGS="-arch ppc > >>>>>>> -arch i386 -g -Os -pipe " CXXFLAGS="-arch ppc -arch i386 -g -Os > -pipe > >>> " > >>>>>>> LDFLAGS="-arch ppc -arch i386 " > >>> TEXI2HTML="/usr/bin/texi2html > >>>>>>> -subdir ." rm -rf /tmp/clamav/Release && mkdir -p /tmp/clamav/Debug > >>> && ln > >>>>>>> -sf /CLAMAV_BUILD/Release /tmp/clamav/Release && > >>> CFLAGS="-DFD_SETSIZE=2048" > >>>>>>> ./configure --prefix="/usr" --mandir=/usr/share/man > --sysconfdir=/etc > >>>>>>> --enable-bigstack --with-user=clamav --with-group=clamav > >>>>>>> --with-dbdir=/var/clamav --disable-clamav > >>>>>>> > >>>>>>> make > >>>>>>> > >>>>>>> fails with: > >>>>>>> ld: Undefined symbols: > >>>>>>> _lt_libltdlc_LTX_preloaded_symbols > >>>>>>> /usr/bin/libtool: internal link edit command failed > >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> Using gcc-3.5 (it's old but it compiles for ppc) > >>>>>>> cd /private/var/tmp/clamav/clamav-1.obj && CFLAGS="-arch ppc -g -Os > >>> -pipe > >>>>>>> -pipe -no-cpp-precomp -arch ppc" CCFLAGS="-arch ppc -g -Os -pipe " > >>>>>>> CXXFLAGS="-arch ppc -g -Os -pipe " LDFLAGS="-arch ppc " > >>>>>>> TEXI2HTML="/usr/bin/texi2html -subdir ." rm -rf > /tmp/clamav/Release && > >>>>>>> mkdir -p /tmp/clamav/Debug && ln -sf /CLAMAV_BUILD/Release > >>>>>>> /tmp/clamav/Release && CFLAGS="-DFD_SETSIZE=2048" ./configure > >>>>>>> --prefix="/usr" --mandir=/usr/share/man --sysconfdir=/etc > >>> --enable-bigstack > >>>>>>> --with-user=clamav --with-group=clamav --with-dbdir=/var/clamav > >>>>>>> --disable-clamav > >>>>>>> > >>>>>>> make > >>>>>>> make install # no issues with the build or install but nothing > seems > >>> to > >>>>>>> works and segfaults (expected behavior) > >>>>>>> > >>>>>>> Using gcc-3.5 > >>>>>>> cd /private/var/tmp/clamav/clamav-1.obj && CFLAGS="-arch ppc -arch > >>> i386 > >>>>>>> -g -Os -pipe -pipe -no-cpp-precomp -arch ppc -arch i386" > >>> CCFLAGS="-arch ppc > >>>>>>> -arch i386 -g -Os -pipe " CXXFLAGS="-arch ppc -arch i386 -g -Os > -pipe > >>> " > >>>>>>> LDFLAGS="-arch ppc -arch i386 " > >>> TEXI2HTML="/usr/bin/texi2html > >>>>>>> -subdir ." rm -rf /tmp/clamav/Release && mkdir -p /tmp/clamav/Debug > >>> && ln > >>>>>>> -sf /CLAMAV_BUILD/Release /tmp/clamav/Release && > >>> CFLAGS="-DFD_SETSIZE=2048" > >>>>>>> ./configure --prefix="/usr" --mandir=/usr/share/man > --sysconfdir=/etc > >>>>>>> --enable-bigstack --with-user=clamav --with-group=clamav > >>>>>>> --with-dbdir=/var/clamav --disable-clamav > >>>>>>> > >>>>>>> make > >>>>>>> > >>>>>>> fails with: > >>>>>>> ld: Undefined symbols: > >>>>>>> _lt_libltdlc_LTX_preloaded_symbols > >>>>>>> /usr/bin/libtool: internal link edit command failed > >>>>>>> > >>>>>>> > >>>>>>> Using gcc-4.0.0 > >>>>>>> cd /private/var/tmp/clamav/clamav-1.obj && CFLAGS="-arch ppc -g -Os > >>> -pipe > >>>>>>> -pipe -no-cpp-precomp -arch ppc" CCFLAGS="-arch ppc -g -Os -pipe " > >>>>>>> CXXFLAGS="-arch ppc -g -Os -pipe " LDFLAGS="-arch ppc " > >>>>>>> TEXI2HTML="/usr/bin/texi2html -subdir ." rm -rf > /tmp/clamav/Release && > >>>>>>> mkdir -p /tmp/clamav/Debug && ln -sf /CLAMAV_BUILD/Release > >>>>>>> /tmp/clamav/Release && CFLAGS="-DFD_SETSIZE=2048" ./configure > >>>>>>> --prefix="/usr" --mandir=/usr/share/man --sysconfdir=/etc > >>> --enable-bigstack > >>>>>>> --with-user=clamav --with-group=clamav --with-dbdir=/var/clamav > >>>>>>> --disable-clamav > >>>>>>> > >>>>>>> make > >>>>>>> fails with ./llvm/lib/VMCore/TypesContext.h:311: error: invalid > >>>>>>> conversion from 'const llvm::Type*' to 'long int' > >>>>>>> > >>>>>>> Using gcc-4.0.1 > >>>>>>> cd /private/var/tmp/clamav/clamav-1.obj && CFLAGS="-arch ppc -g -Os > >>> -pipe > >>>>>>> -pipe -no-cpp-precomp -arch ppc" CCFLAGS="-arch ppc -g -Os -pipe " > >>>>>>> CXXFLAGS="-arch ppc -g -Os -pipe " LDFLAGS="-arch ppc " > >>>>>>> TEXI2HTML="/usr/bin/texi2html -subdir ." rm -rf > /tmp/clamav/Release && > >>>>>>> mkdir -p /tmp/clamav/Debug && ln -sf /CLAMAV_BUILD/Release > >>>>>>> /tmp/clamav/Release && CFLAGS="-DFD_SETSIZE=2048" ./configure > >>>>>>> --prefix="/usr" --mandir=/usr/share/man --sysconfdir=/etc > >>> --enable-bigstack > >>>>>>> --with-user=clamav --with-group=clamav --with-dbdir=/var/clamav > >>>>>>> --disable-clamav > >>>>>>> > >>>>>>> make > >>>>>>> fails with ./llvm/lib/VMCore/TypesContext.h:311: error: invalid > >>>>>>> conversion from 'const llvm::Type*' to 'long int' > >>>>>>> > >>>>>>> Using gcc-4.1.0 > >>>>>>> cd /private/var/tmp/clamav/clamav-1.obj && CFLAGS="-arch ppc -g -Os > >>> -pipe > >>>>>>> -pipe -no-cpp-precomp -arch ppc" CCFLAGS="-arch ppc -g -Os -pipe " > >>>>>>> CXXFLAGS="-arch ppc -g -Os -pipe " LDFLAGS="-arch ppc " > >>>>>>> TEXI2HTML="/usr/bin/texi2html -subdir ." rm -rf > /tmp/clamav/Release && > >>>>>>> mkdir -p /tmp/clamav/Debug && ln -sf /CLAMAV_BUILD/Release > >>>>>>> /tmp/clamav/Release && CFLAGS="-DFD_SETSIZE=2048" ./configure > >>>>>>> --prefix="/usr" --mandir=/usr/share/man --sysconfdir=/etc > >>> --enable-bigstack > >>>>>>> --with-user=clamav --with-group=clamav --with-dbdir=/var/clamav > >>>>>>> --disable-clamav > >>>>>>> > >>>>>>> make > >>>>>>> fails with ./llvm/lib/VMCore/TypesContext.h:311: error: invalid > >>>>>>> conversion from 'const llvm::Type*' to 'long int' > >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> -- Dale > >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> On Mar 25, 2014, at 18:29 PM, Brandon Perry wrote: > >>>>>>> > >>>>>>> Thanks, I don't have a PPC here, but I am going to install fedora > >>> core 4 > >>>>>>>> x86 and x86_64 inside of virtual machines and will see if I run > into > >>> any > >>>>>>>> issues. > >>>>>>>> > >>>>>>>> Legacy systems are unfortunate. However, I think you would be hard > >>>>>>>> pressed to find any open source project today supporting that, so > I > >>>>>>>> don't think it is that ridiculous to not expend the effort to > >>> actively > >>>>>>>> support it. I wouldn't be surprised if the code required to make > it > >>>>>>>> compile on your system *and* modern systems caused performance > >>> decreases > >>>>>>>> (or even not compile on modern gcc!). > >>>>>>>> > >>>>>>>> There might be a small chance that you would need to maintain a > >>> separate > >>>>>>>> patchset to maintain this compatibility since having it compile on > >>> both > >>>>>>>> your legacy and modern systems would be detrimental to other > ClamAV > >>> users. > >>>>>>>> > >>>>>>>> _______________________________________________ > >>>>>>>> http://lurker.clamav.net/list/clamav-devel.html > >>>>>>>> Please submit your patches to our Bugzilla: > http://bugs.clamav.net > >>>>>>> _______________________________________________ > >>>>>>> http://lurker.clamav.net/list/clamav-devel.html > >>>>>>> Please submit your patches to our Bugzilla: http://bugs.clamav.net > >>>>>> > >>>>>> > >>>>>> > >>>>>> -- > >>>>>> http://volatile-minds.blogspot.com -- blog > >>>>>> http://www.volatileminds.net -- website > >>>>>> _______________________________________________ > >>>>>> http://lurker.clamav.net/list/clamav-devel.html > >>>>>> Please submit your patches to our Bugzilla: http://bugs.clamav.net > >>>>> > >>>>> _______________________________________________ > >>>>> http://lurker.clamav.net/list/clamav-devel.html > >>>>> Please submit your patches to our Bugzilla: http://bugs.clamav.net > >>> _______________________________________________ > >>> http://lurker.clamav.net/list/clamav-devel.html > >>> Please submit your patches to our Bugzilla: http://bugs.clamav.net > >> _______________________________________________ > >> http://lurker.clamav.net/list/clamav-devel.html > >> Please submit your patches to our Bugzilla: http://bugs.clamav.net > -- http://volatile-minds.blogspot.com -- blog http://www.volatileminds.net -- website _______________________________________________ http://lurker.clamav.net/list/clamav-devel.html Please submit your patches to our Bugzilla: http://bugs.clamav.net
