similar to: [LLVMdev] Potential breakage in llvm-gcc's ./configure

> > ./configure in the llvm package will work on my amd64 machine > with this command line: > > ./configure --prefix=$HOME --enable-optimized \ > --build=i686-pc-linux-gnu CC=gcc-4.2 CXX=g++-4.2 > > Note that the CC and CXX flags are set on the command line, not as > environment variables - trying to submit them via the environment got me > all kinds of

Just a quick heads-up: The ./configure in the llvm 2.2 package will work on my amd64 machine with this command line: ./configure --prefix=$HOME --enable-optimized \ --build=i686-pc-linux-gnu CC=gcc-4.2 CXX=g++-4.2 Note that the CC and CXX flags are set on the command line, not as environment variables - trying to submit them via the environment got me all kinds of breakage. Also not that this

Hi all, I managed to navigate around all those issues with environment variables and such. llvm itself now builds and checks just fine, but I can't get llvm-gcc to compile. Trying to 'make' from .../gcc gives me: ./xgcc -B./ -B/home/jo/i686-pc-linux-gnu/bin/ -isystem /home/jo/i686-pc-linux-gnu/include -isystem /home/jo/i686-pc-linux-gnu/sys-include -L/home/jo/llvm-gcc-wrk/gcc/../ld

It shoudl work fine if you set CC right and use --build --target --host == i686-pc-linux-gnu On Sun, Mar 30, 2008 at 10:40 AM, Joachim Durchholz <jo at durchholz.org> wrote: > Hi all, > > I managed to navigate around all those issues with environment variables > and such. llvm itself now builds and checks just fine, but I can't get > llvm-gcc to compile. > >

Hello, Joachim > This assembler was configured for a target of `x86_64-linux-gnu'. Hrm, try to check, how 'as' is invoked by llvm-gcc, you need jut to run the mentioned cmdline 'by hands': ./xgcc -B./ -B/home/jo/i686-pc-linux-gnu/bin/ -isystem /home/jo/i686-pc-linux-gnu/include -isystem /home/jo/i686-pc-linux-gnu/sys-include -L/home/jo/llvm-gcc-wrk/gcc/../ld -O2 -DIN_GCC

To clarify, configure --host=i686-pc-linux-gnu --target=i686-pc-linux-gnu --target=i686-pc-linux-gnu I do this all the time on my 4 core amd64 box and it works fine. On Sun, Mar 30, 2008 at 12:22 PM, Daniel Berlin <dberlin at dberlin.org> wrote: > It shoudl work fine if you set CC right and use --build --target > > --host == i686-pc-linux-gnu > > > > On Sun, Mar 30,

> This is close to a showstopper for integrating an llvm-gcc bootstrap > into the nightly tester. The llvm-gcc ./configure needs to be called > very differently from the llvm ./configure, and keeping two sets of > options is Not Worth The Trouble, at least IMHO. So you didn't like the suggestion of having the configure for llvm-gcc set via an environment variable? That avoids

Hi all, I just forgot to ./configure with CC=gcc-4.2 CXX=g++-4.2, getting the (broken-for-LLVM) gcc-4.1 as a compiler. The error message that I got was this: make[1]: Entering directory `/home/jo/llvm-wrk/lib/VMCore' make[1]: *** No rule to make target `/home/jo/llvm-wrk/Release/bin/tblgen', needed by `/home/jo/llvm-wrk/lib/VMCore/Release/Intrinsics.gen.tmp'. Stop.

On Thu, 2 Mar 2006, Vladimir Prus wrote: >>> The instructions seem to have one path wrong. It says to get: >> >> I'll put together a tarball today. That will be easier than dealing with >> a patch, and it will include a bunch of bugfixes since the previous email. > Further into process, I get this error: > In file included from

On Mar 20, 2008, at 3:00 PM, Joachim Durchholz wrote: > Hi all, > > I just forgot to ./configure with CC=gcc-4.2 CXX=g++-4.2, getting the > (broken-for-LLVM) gcc-4.1 as a compiler. > The error message that I got was this: > make[1]: Entering directory `/home/jo/llvm-wrk/lib/VMCore' > make[1]: *** No rule to make target > `/home/jo/llvm-wrk/Release/bin/tblgen',

Am Montag, den 24.03.2008, 12:06 -0700 schrieb Tanya M. Lattner: > > This is close to a showstopper for integrating an llvm-gcc bootstrap > > into the nightly tester. The llvm-gcc ./configure needs to be called > > very differently from the llvm ./configure, and keeping two sets of > > options is Not Worth The Trouble, at least IMHO. > > So you didn't like the

Hello, Joachim > Hm. For some reason, ld kept searching the wrong (64-bit) library paths > when trying to link the 32-bit results. Hrm. This looks like to be old story about 'lib vs lib32 vs lib64' directories in different distributions. Almost every of them patch gcc inside their packages to provide valid library paths. Look for example, here:

llvm-gcc 2.4 doesn't seem to compile; what is wrong? This is my first attempt to compile llvm-gcc. The llvm core compiled without problems. $ uname -a Linux ygramoel 2.6.26.5-45.fc9.x86_64 #1 SMP Sat Sep 20 03:23:12 EDT 2008 x86_64 x86_64 x86_64 GNU/Linux $ gcc -v ... gcc version 4.3.0 20080428 (Red Hat 4.3.0-8) (GCC) $ svn co

Chris Lattner wrote: > On Thu, 2 Mar 2006, Vladimir Prus wrote: >>>> The instructions seem to have one path wrong. It says to get: >>> >>> I'll put together a tarball today. That will be easier than dealing >>> with a patch, and it will include a bunch of bugfixes since the previous >>> email. >> Further into process, I get this error:

Hi Jo, > No, that was written under the assumption that passing in CC and CXX > via env variables wouldn't work. Things work now, so that assumption > is obviously wrong. > > I still don't like environment variables. They tend to remain in > effect long after I forgot that I set them, creating all sorts of > hassle. In fact I suspect I already fell prey to this,

I get the output below on Ubuntu Hardy on ia32 from svn 56984. John make[2]: Entering directory `/home/regehr/llvm-gcc/build/gcc' /home/regehr/llvm-gcc/build/./gcc/xgcc -B/home/regehr/llvm-gcc/build/./gcc/ -B/home/regehr/i686-pc-linux-gnu/bin/ -B/home/regehr/i686-pc-linux-gnu/lib/ -isystem /home/regehr/i686-pc-linux-gnu/include -isystem /home/regehr/i686-pc-linux-gnu/sys-include -O2 -O2

Hi all, I'm having some trouble building llvm-gcc as of today, with and without bootstrap. The error I get is: /home/kooijman/src/llvm-gcc/obj/./gcc/xgcc -B/home/kooijman/src/llvm-gcc/obj/./gcc/ -B/home/kooijman/src/llvm-gcc/obj/../install/i686-pc-linux-gnu/bin/ -B/home/kooijman/src/llvm-gcc/obj/../install/i686-pc-linux-gnu/lib/ -isystem

I have problem compiling the gcc frontend. Almost everything seems to compile but at the very end when crt startup files are compiled, the assembler complains about bad registers. Any idea what I am doing wrong? Thanks, Robert HOST: os: ubuntu 2.6.18 kernel x86_64 GNU/Linux compiler: gcc (GCC) 4.0.3 (Ubuntu 4.0.3-1ubuntu5) SOURCE: svn trunk gcc4.2 CONFIGURE:

On Mar 30, 2008, at 10:07 AM, Joachim Durchholz wrote: > > Am Sonntag, den 30.03.2008, 12:23 -0400 schrieb Daniel Berlin: >> To clarify, >> >> configure --host=i686-pc-linux-gnu --target=i686-pc-linux-gnu >> --target=i686-pc-linux-gnu >> >> I do this all the time on my 4 core amd64 box and it works fine. > > There must be some other difference, as

Hi all, I met this error(title) when i was trying to compile llvm-gcc-4.2-2.7 on loongson2f,a mips compatible platform.I also failed to build a cross-compiler and the error message was the same . Is that means llvm-gcc cannot support mips back-end now? Thanks. Here is my configure options: $export TARGET=mips64el-unknown-linux-gnu $../../src/llvm-gcc-4.2-2.7.source/configure