similar to: [LLVMdev] What version of GCC to build LLVM-GCC4 on Linux

>> I am wanting to upgrade my Fedora Core 6's GCC as it is version 4.1.1 >> and that does not build LLVM-GCC4. What version of GCC is recomended ? > > The fine documentation says: > http://llvm.org/docs/GettingStarted.html#brokengcc Yes. But what version is recomended and tested ? Any post 4.1.1 ? Aaron

> I am wanting to upgrade my Fedora Core 6's GCC as it is version 4.1.1 > and that does not build LLVM-GCC4. What version of GCC is recomended ? The fine documentation says: http://llvm.org/docs/GettingStarted.html#brokengcc -Chris -- http://nondot.org/sabre/ http://llvm.org/

I routinely fetch the latest LLVM and LLVM-GCC4 and recompile, perhaps every few days or so. I've not had success in some cases building LLVM-GCC4 on a Gentoo Linux host, for perhaps the last week or so. My system compiler is GCC 4.1.1. >>> cc1: /usr/src/llvm/llvm/include/llvm/Target/TargetInstrInfo.h:151:const llvm::TargetInstrDescriptor&

Andrew Purtell wrote: > I routinely fetch the latest LLVM and LLVM-GCC4 and recompile, perhaps every few days or so. I've not had success in some cases building LLVM-GCC4 on a Gentoo Linux host, for perhaps the last week or so. My system compiler is GCC 4.1.1. > > > cc1: /usr/src/llvm/llvm/include/llvm/Target/TargetInstrInfo.h:151:const llvm::TargetInstrDescriptor&

I'm getting a build error when trying to build gcc4 from sources. This is for the recent 1.9 release. How I built llvm-1.9: ----------------------------- tar zxf llvm-1.9.tar.gz cd llvm-1.9/ ./configure --prefix=/custom/llvm-1.9 make ENABLE_OPTIMIZED=1 OPTIMIZE_OPTION='-O2' tools-only make install How I built gcc4: ----------------------------- export

Hello, It looks like the "Getting Started" is missing some info about the gcc 4.0 frontend. Since it doesn't follow the setup of the cfrontend/gcc3.4 package, a couple sections describing the front end don't cover the gcc4 package. Here are the couple things I'd wish could be fleshed out a bit more: Under "Getting Started Quickly (A Summary)", it'd be nice

Ryan Brown wrote: > I don't think llvm-gcc4 uses gccas or gccld, but it can emit bytecode > if you give it the --emit-llvm option: > llvm-gcc --emit-llvm -c -o foo.bc foo.c That's a bit asymmetric with the previous gcc3 version, isn't it? That would mean that the "An Example Using the LLVM Tool Chain" section needs to be updated for the gcc4 frontend. OTOH, I could

Hello, I've put together a macports version of llvm and llvm-gcc4, but I've run into a problem with how gcc on the mac works. llvm-gcc4 creates an executable named: /opt/local/bin/powerpc-apple-darwin8-gcc-4.0.1 Which happens to be the same executable in /usr/bin. Because I have /opt/local before /usr/bin, gcc ends up using llvm-gcc4 to build all my code. Most of the time this

Devang Patel wrote: > > On Aug 23, 2006, at 7:00 PM, Emil Mikulic wrote: > >> Where -is- that documented? >> >> The only reason I know about it is because of how many times it's come >> up on the list. =) > > http://llvm.org/docs/GettingStarted.html ? > > ... > Example with llvm-gcc4 > First, create a simple C file, name it

I know that Al Stone has compiled llvm-gcc4 successfully and I can report the same. The problem I consistently run into is that llvm-gcc ends up producing native format output; it does not produce bytecode, nor does it invoke gccas or gccld. I'm using the latest svn, and my configure args are: --prefix=/work/scottm/llvm-cfrontend/obj/../i686-pc-linux-gnu \

On Wed, Aug 23, 2006 at 06:38:36PM -0700, Scott Michel wrote: > There should also be a large notice in 40 point font and bold that says, > "gcc4 does not produce byte code by default: you must use the -emit-llvm > flag to get LLVM byte code." =) Where -is- that documented? The only reason I know about it is because of how many times it's come up on the list. =) (Which

Chris Lattner wrote: > Patches welcome. Please send a patch, or even just some suggested > text, and we'll be happy to include it. Remember that the people who > usually end up writing the FAQ's already know all the answers, so it's > hard for us to see things from fresh perspectives sometimes :) > > -Chris > Actually, my request for more info in the

hello, i am new to llvm and can't manage to compile the gcc backend. my steps: i compile the llvm-source first as suggested in "README.LLVM" that works fine and without any issues. then i make a new dir called build. from there i do the following: stefan at ubuntu:~/programs/llvm/build$ ../llvm-gcc4-1.9.source/configure --enable-languages=c,c++ --prefix=/usr/local/

I'm having some trouble getting llvm-gcc4 to compile. It's unable to compile darwin-crt3.c. It's mentioning "Complex expression. Absolute segment assumed." but I'm not sure if that's a real error message. Has anyone run into this before? I'm running on a G4 apple 10.4.8, kernel version 8.6.0. I googled around and found a bug with the same error message:

Erick Tryzelaar wrote: > Actually, my request for more info in the "Getting Started" had some > hidden questions, as I don't know the answer to them :) So to be a > little more clear, here are the two I had: > > Does the gcc4 no longer need the "fixheaders" script that the gcc3.4 > frontends uses? > > Is it possible to install both the gcc4 and

Hi Stefan, On Thu, 2007-03-01 at 23:26 +0100, Stefan Weigert wrote: > hello, > > i am new to llvm and can't manage to compile the gcc backend. Okay. Did you read: http://llvm.org/docs/GettingStartedGuide.html ? > > my steps: > i compile the llvm-source first as suggested in "README.LLVM" > that works fine and without any issues. Okay. > > then i

R-devel now makes use of gcc4's visibility features: for an in-depth account see http://people.redhat.com/drepper/dsohowto.pdf (and note there are older versions of that document around). Consider for example stats.so. On a gcc4 Linux system this has just three entry points gannet% nm -g stats.so | grep " T " 00002720 T R_init_stats 0004a544 T _fini 00001f28 T _init since the

Hi all, I spent several hours today trying to compile llvm-gcc4 from svn and llvm from cvs on amd64 linux. In the case anyone else decides to try the same, this could ease your pain: 1) check out llvm, llvm-gcc 2) create llvm-obj llvm-gcc-obj export LLVM_INSTAL=<install_dir> cd llvm-obj export LLVM_OBJ=`pwd` ../llvm/configure --prefix=$LLVM_INSTALL --enable-debug-runtime 4) At one point,

I don't think llvm-gcc4 uses gccas or gccld, but it can emit bytecode if you give it the --emit-llvm option: llvm-gcc --emit-llvm -c -o foo.bc foo.c On 8/14/06, Scott Michel <scottm at rushg.aero.org> wrote: > I know that Al Stone has compiled llvm-gcc4 successfully and I can > report the same. The problem I consistently run into is that llvm-gcc > ends up producing native

On Aug 23, 2006, at 7:00 PM, Emil Mikulic wrote: > Where -is- that documented? > > The only reason I know about it is because of how many times it's come > up on the list. =) http://llvm.org/docs/GettingStarted.html ? ... Example with llvm-gcc4 First, create a simple C file, name it 'hello.c': #include <stdio.h> int main() { printf("hello